Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

130 files changed, 59977 insertions, 0 deletions

diff --git a/nx-X11/lib/Xaw/Actions.c b/nx-X11/lib/Xaw/Actions.c
new file mode 100644
index 000000000..a65308b6a
--- /dev/null
+++ b/nx-X11/lib/Xaw/Actions.c
@@ -0,0 +1,1139 @@
+/*
+ * Copyright (c) 1998 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *  
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+/* $XFree86: xc/lib/Xaw/Actions.c,v 3.17 2003/03/25 04:18:10 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xmd.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/CoreP.h>
+#include <X11/Constraint.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xfuncs.h>
+#include "Private.h"
+
+#ifdef __UNIXOS2__
+static char dummy;
+#endif
+
+#ifndef OLDXAW
+
+/*
+ * Definitions
+ */
+#define ERROR   -2
+#define END     -1
+#define BOOLEAN 0
+#define AND     '&'
+#define OR      '|'
+#define XOR     '^'
+#define NOT     '~'
+#define LP      '('
+#define RP      ')'
+
+/*
+ * Types
+ */
+/* boolean expressions */
+typedef struct _XawEvalInfo {
+  Widget widget;
+  XawActionResList *rlist;
+  XawActionVarList *vlist;
+  XawParseBooleanProc parse_proc;
+  XEvent *event;
+  char *cp, *lp;
+  int token;
+  Bool value;
+} XawEvalInfo;
+
+/* resources */
+typedef struct _XawActionRes {
+  XrmQuark qname;
+  XrmQuark qtype;
+  Cardinal size;
+} XawActionRes;
+
+struct _XawActionResList {
+  WidgetClass widget_class;
+  XawActionRes **resources;
+  Cardinal num_common_resources;
+  Cardinal num_constraint_resources;
+};
+
+/* variables */
+typedef struct _XawActionVar {
+  XrmQuark qname;
+  XrmQuark qvalue;
+} XawActionVar;
+
+struct _XawActionVarList {
+  Widget widget;
+  Cardinal num_variables;
+  XawActionVar **variables;
+};
+
+/*
+ * Private methods
+ */
+/* expressions */
+static int get_token(XawEvalInfo*);
+static Bool expr(XawEvalInfo*);
+static Bool and(XawEvalInfo*);
+static Bool prim(XawEvalInfo*);
+
+/* resources */
+static String XawConvertActionRes(XawActionResList*, Widget w, String);
+
+static String _XawEscapeActionVarValue(String);
+static String _XawUnescapeActionVarValue(String);
+static XawActionResList *_XawCreateActionResList(WidgetClass);
+static XawActionResList *_XawFindActionResList(WidgetClass);
+static void _XawBindActionResList(XawActionResList*);
+static XawActionRes *_XawFindActionRes(XawActionResList*, Widget, String);
+static int qcmp_action_resource_list(_Xconst void*, _Xconst void*);
+static int bcmp_action_resource_list(_Xconst void*, _Xconst void*);
+static int qcmp_action_resource(_Xconst void*, _Xconst void*);
+static int bcmp_action_resource(_Xconst void*, _Xconst void*);
+
+/* variables */
+static String XawConvertActionVar(XawActionVarList*, String);
+static void XawDeclareActionVar(XawActionVarList*, String, String);
+
+static XawActionVarList *_XawCreateActionVarList(Widget);
+static XawActionVarList *_XawFindActionVarList(Widget);
+static XawActionVar *_XawCreateActionVar(XawActionVarList*, String);
+static XawActionVar *_XawFindActionVar(XawActionVarList*, String);
+static void _XawDestroyActionVarList(Widget, XtPointer, XtPointer);
+
+/*
+ * Initialization
+ */
+/* resources */
+static XawActionResList **resource_list;
+static Cardinal num_resource_list;
+
+/* variables */
+static XawActionVarList **variable_list;
+static Cardinal num_variable_list;
+
+/*
+ * Implementation
+ */
+/*
+ * Start of Boolean Expression Evaluation Implementation Code
+ */
+Bool
+XawParseBoolean(Widget w, String param, XEvent *event, Bool *succed)
+{
+  char *tmp = param;
+  int value;
+
+  if (!param)
+    return (False);
+
+  value = (int)strtod(param, &tmp);
+  if (*tmp == '\0')
+    return (value);
+
+  if (XmuCompareISOLatin1(param, "true") == 0
+      || XmuCompareISOLatin1(param, "yes") == 0
+      || XmuCompareISOLatin1(param, "on") == 0
+      || XmuCompareISOLatin1(param, "in") == 0
+      || XmuCompareISOLatin1(param, "up") == 0)
+    return (True);
+  else if (XmuCompareISOLatin1(param, "false") == 0
+	  || XmuCompareISOLatin1(param, "no") == 0
+	  || XmuCompareISOLatin1(param, "off") == 0
+	  || XmuCompareISOLatin1(param, "out") == 0
+	  || XmuCompareISOLatin1(param, "down") == 0)
+      ;
+  else if (XmuCompareISOLatin1(param, "my") == 0
+	   || XmuCompareISOLatin1(param, "mine") == 0)
+    return (event->xany.window == XtWindow(w));
+  else if (XmuCompareISOLatin1(param, "faked") == 0)
+    return (event->xany.send_event != 0);
+  else
+    *succed = False;
+
+  return (False);
+}
+
+Bool
+XawBooleanExpression(Widget w, String param, XEvent *event)
+{
+  XawEvalInfo info;
+  Bool retval;
+
+  if (!param)
+    return (False);
+
+  info.widget = w;
+
+  info.rlist = XawGetActionResList(XtClass(w));
+  info.vlist = XawGetActionVarList(w);
+
+  /*
+   * Verify widget class, in case we will allow the parse proc procedure
+   * as a widget class element, or if we allow overriding the default
+   * parse boolean proc.
+   */
+  info.parse_proc = XawParseBoolean;
+
+  info.event = event;
+  info.cp = info.lp = param;
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "(*) Parsing expression \"%s\"\n", param);
+#endif
+
+  (void)get_token(&info);
+  if (info.token == ERROR)
+    return (False);
+  retval = expr(&info);
+
+  return (info.token != ERROR ? retval : False);
+}
+
+static int
+get_token(XawEvalInfo *info)
+{
+  int ch;
+  char *p, name[256];
+
+  info->lp = info->cp;
+
+  /*COSTCOND*/
+  while (1)	/* eat white spaces */
+    {
+      ch = *info->cp++;
+      if (isspace(ch))
+	continue;
+      break;
+    }
+
+  switch (ch)
+    {
+    case AND: case OR: case XOR: case NOT: case LP: case RP:
+      return (info->token = ch);
+    }
+
+  /* It's a symbol name, resolve it. */
+  if (ch == XAW_PRIV_VAR_PREFIX || isalnum(ch) || ch == '_' || ch == '\\')
+    {
+      Bool succed = True;
+
+      p = info->cp - 1;
+
+      while ((ch = *info->cp) && (isalnum(ch) || ch == '_'))
+	++info->cp;
+
+      strncpy(name, p, XawMin((int)sizeof(name) - 1,
+			      (unsigned)(info->cp - p)));
+      name[XawMin((int)sizeof(name) -1, info->cp - p)] = '\0';
+
+      if (name[0] == XAW_PRIV_VAR_PREFIX)
+	{
+	  String value = XawConvertActionVar(info->vlist, name);
+
+	  info->value = info->parse_proc(info->widget, value, info->event,
+					 &succed) & 1;
+	}
+      else
+	{
+	  info->value = info->parse_proc(info->widget, name, info->event,
+					 &succed) & 1;
+	  if (!succed)
+	    {
+	      String value =
+		XawConvertActionRes(info->rlist, info->widget,
+				    name[0] == '\\' ? &name[1] : name);
+	      /* '\\' may have been used to escape a resource name.
+	       */
+
+	      succed = True;
+	      info->value = info->parse_proc(info->widget, value, info->event,
+					     &succed) & 1;
+	      if (!succed)
+		{
+		  /* not a numeric value or boolean string */
+		  info->value = True;
+		  succed = True;
+		}
+	    }
+	}
+      if (succed)
+	return (info->token = BOOLEAN);
+    }
+  else if (ch == '\0')
+    return (info->token = END);
+
+  {
+    char msg[256];
+
+    XmuSnprintf(msg, sizeof(msg),
+		"evaluate(): bad token \"%c\" at \"%s\"", ch, info->cp - 1);
+
+    XtAppWarning(XtWidgetToApplicationContext(info->widget), msg);
+  }
+
+  return (info->token = ERROR);
+}
+
+static Bool
+expr(XawEvalInfo *info)
+{
+  Bool left = and(info);
+
+  for (;;)
+    switch (info->token)
+      {
+      case OR:
+	(void)get_token(info);
+	left |= and(info);
+	break;
+      case XOR:
+	(void)get_token(info);
+	left ^= and(info);
+	break;
+      default:
+	return (left);
+      }
+  /* NOTREACHED */
+}
+
+static Bool
+and(XawEvalInfo *info)
+{
+  Bool left = prim(info);
+
+  for (;;)
+    switch (info->token)
+      {
+      case AND:
+	(void)get_token(info);
+	left &= prim(info);
+	break;
+      default:
+	return (left);
+      }
+  /* NOTREACHED */
+}
+
+static Bool
+prim(XawEvalInfo *info)
+{
+  Bool e;
+
+  switch (info->token)
+    {
+    case BOOLEAN:
+      e = info->value;
+      (void)get_token(info);
+      return (e);
+    case NOT:
+      (void)get_token(info);
+      return (!prim(info));
+    case LP:
+      (void)get_token(info);
+      e = expr(info);
+      if (info->token != RP)
+	{
+	  char msg[256];
+
+	  info->token = ERROR;
+	  XmuSnprintf(msg, sizeof(msg),
+		      "evaluate(): expecting ), at \"%s\"", info->lp);
+	  XtAppWarning(XtWidgetToApplicationContext(info->widget), msg);
+	  return (False);
+	}
+      (void)get_token(info);
+      return (e);
+    case END:
+      return (True);
+    default:
+      {
+	char msg[256];
+
+	info->token = ERROR;
+	XmuSnprintf(msg, sizeof(msg),
+		    "evaluate(): sintax error, at \"%s\"", info->lp);
+	XtAppWarning(XtWidgetToApplicationContext(info->widget), msg);
+      } return (False);
+    }
+  /* NOTREACHED */
+}
+
+/*
+ * Start of Resources Implementation Code
+ */
+void
+XawSetValuesAction(Widget w, XEvent *event,
+		   String *params, Cardinal *num_params)
+{
+  Arg *arglist;
+  Cardinal num_args, count;
+  XawActionResList *rlist;
+  XawActionVarList *vlist;
+  XawActionRes *resource;
+  XrmValue from, to;
+  String value;
+  char  c_1;
+  short c_2;
+  int   c_4;
+#ifdef LONG64
+  long  c_8;
+#endif
+
+  if (!(*num_params & 1))
+    {
+      XawPrintActionErrorMsg("set-values", w, params, num_params);
+      return;
+    }
+
+  if (!XawBooleanExpression(w, params[0], event))
+    return;
+
+  rlist = XawGetActionResList(XtClass(w));
+  vlist = XawGetActionVarList(w);
+
+  num_args = 0;
+  arglist = (Arg *)XtMalloc(sizeof(Arg) * ((*num_params) >> 1));
+
+  for (count = 1; count < *num_params; count += 2)
+    {
+      if ((resource = _XawFindActionRes(rlist, w, params[count])) == NULL)
+	{
+	  char msg[256];
+
+	  XmuSnprintf(msg, sizeof(msg),
+		      "set-values(): bad resource name \"%s\"",
+		   params[count]);
+	  XtAppWarning(XtWidgetToApplicationContext(w), msg);
+          continue;
+	}
+      value = XawConvertActionVar(vlist, params[count + 1]);
+      from.size = strlen(value) + 1;
+      from.addr = value;
+      to.size = resource->size;
+      switch (to.size)
+	{
+	case 1: to.addr = (XPointer)&c_1; break;
+	case 2: to.addr = (XPointer)&c_2; break;
+	case 4: to.addr = (XPointer)&c_4; break;
+#ifdef LONG64
+	case 8: to.addr = (XPointer)&c_8; break;
+#endif
+	default:
+	  {
+	    char msg[256];
+
+	    XmuSnprintf(msg, sizeof(msg),
+			"set-values(): bad resource size for \"%s\"",
+			params[count]);
+	    XtAppWarning(XtWidgetToApplicationContext(w), msg);
+	  } continue;
+	}
+
+      if (strcmp(XtRString, XrmQuarkToString(resource->qtype)) == 0)
+#ifdef LONG64
+	c_8 = (long)from.addr;
+#else
+	c_4 = (int)from.addr;
+#endif
+      else if (!XtConvertAndStore(w, XtRString, &from,
+				  XrmQuarkToString(resource->qtype), &to))
+	continue;
+
+      switch (to.size)
+	{
+	case 1:
+	  XtSetArg(arglist[num_args], XrmQuarkToString(resource->qname), c_1);
+	  break;
+	case 2:
+	  XtSetArg(arglist[num_args], XrmQuarkToString(resource->qname), c_2);
+	  break;
+	case 4:
+	  XtSetArg(arglist[num_args], XrmQuarkToString(resource->qname), c_4);
+	  break;
+#ifdef LONG64
+	case 8:
+	  XtSetArg(arglist[num_args], XrmQuarkToString(resource->qname), c_8);
+	  break;
+#endif
+	}
+      ++num_args;
+    }
+
+  XtSetValues(w, arglist, num_args);
+  XtFree((char *)arglist);
+}
+
+void
+XawGetValuesAction(Widget w, XEvent *event,
+		   String *params, Cardinal *num_params)
+{     
+  XawActionResList *rlist;
+  XawActionVarList *vlist;
+  String value;
+  Cardinal count;
+
+  if (!(*num_params & 1)) 
+    {
+      XawPrintActionErrorMsg("get-values", w, params, num_params);
+      return;
+    }
+  if (!XawBooleanExpression(w, params[0], event))
+    return;
+
+  rlist = XawGetActionResList(XtClass(w));
+  vlist = XawGetActionVarList(w);
+
+  for (count = 1; count < *num_params; count += 2)
+    {
+      if ((value = XawConvertActionRes(rlist, w, params[count + 1])) == NULL)
+	continue;
+      XawDeclareActionVar(vlist, params[count], value);
+    }
+}
+
+void
+XawDeclareAction(Widget w, XEvent *event,
+		 String *params, Cardinal *num_params)
+{     
+  XawActionVarList *vlist;
+  Cardinal count;
+
+  if (!(*num_params & 1))
+    {
+      XawPrintActionErrorMsg("declare", w, params, num_params);
+      return;
+    }
+  if (!XawBooleanExpression(w, params[0], event))
+    return;
+
+  vlist = XawGetActionVarList(w);
+
+  for (count = 1; count < *num_params; count += 2)
+    XawDeclareActionVar(vlist, params[count], params[count + 1]);
+}
+
+void
+XawCallProcAction(Widget w, XEvent *event,
+		  String *params, Cardinal *num_params)
+{
+  String *args;
+  Cardinal num_args;
+
+  if (*num_params < 2)
+    {
+      XawPrintActionErrorMsg("call-proc", w, params, num_params);
+      return;
+    }
+
+  if (*num_params && !XawBooleanExpression(w, params[0], event))
+    return;
+
+  if (*num_params > 2)
+    {
+      args = &params[2];
+      num_args = *num_params - 2;
+    }
+  else
+    {
+      args = NULL;
+      num_args = 0;
+    }
+
+  XtCallActionProc(w, params[1], event, args, num_args);
+}
+
+static String
+XawConvertActionRes(XawActionResList *list, Widget w, String name)
+{
+  XawActionRes *resource;
+  XrmValue from, to;
+  Arg arg;
+  char  c_1;
+  short c_2;
+  int   c_4;   
+#ifdef LONG64
+  long  c_8;
+#endif
+
+  if ((resource = _XawFindActionRes(list, w, name)) == NULL)
+    {
+      char msg[256];
+
+      XmuSnprintf(msg, sizeof(msg),
+		  "convert(): bad resource name \"%s\"", name);
+      XtAppWarning(XtWidgetToApplicationContext(w), msg);
+      return (NULL);
+    }
+
+  from.size = resource->size;
+  switch (from.size)
+    {
+    case 1:
+      XtSetArg(arg, XrmQuarkToString(resource->qname),
+	       from.addr = (XPointer)&c_1);
+      break;
+    case 2:
+      XtSetArg(arg, XrmQuarkToString(resource->qname),
+               from.addr = (XPointer)&c_2);
+      break;
+    case 4:
+      XtSetArg(arg, XrmQuarkToString(resource->qname),
+               from.addr = (XPointer)&c_4);
+      break;
+#ifdef LONG64
+    case 8:
+      XtSetArg(arg, XrmQuarkToString(resource->qname),
+	       from.addr = (XPointer)&c_8);
+      break;
+#endif
+    default:
+      {
+        char msg[256];
+
+        XmuSnprintf(msg, sizeof(msg),
+		    "convert(): bad resource size for \"%s\"", name);
+	XtAppWarning(XtWidgetToApplicationContext(w), name);
+      } return (NULL);
+    }
+
+  XtGetValues(w, &arg, 1);
+  to.size = sizeof(String);
+  to.addr = NULL;
+
+  if (strcmp(XtRString, XrmQuarkToString(resource->qtype)) == 0)
+    to.addr = *(char **)from.addr;
+  else if (!XtConvertAndStore(w, XrmQuarkToString(resource->qtype),
+			      &from, XtRString, &to))
+    return (NULL);
+
+  return ((String)to.addr);
+}
+
+void
+XawPrintActionErrorMsg(String action_name, Widget w,
+		       String *params, Cardinal *num_params)
+{
+  char msg[1024];
+  unsigned int size, idx;
+
+  size = XmuSnprintf(msg, sizeof(msg), "%s(): bad number of parameters.\n\t(",
+		     action_name);
+
+  idx = 0;
+  while (idx < *num_params - 1 && size < sizeof(msg))
+    size += XmuSnprintf(&msg[size], sizeof(msg) - size, "%s, ",
+			params[idx++]);
+  if (*num_params)
+    XmuSnprintf(&msg[size], sizeof(msg) - size, "%s)", params[idx]);
+  else
+    XmuSnprintf(&msg[size], sizeof(msg) - size, ")");
+  XtAppWarning(XtWidgetToApplicationContext(w), msg);
+}
+
+XawActionResList *
+XawGetActionResList(WidgetClass wc)
+{
+  XawActionResList *list;
+
+  list = _XawFindActionResList(wc);
+
+  if (!list)
+    list = _XawCreateActionResList(wc);
+
+  return (list);
+}
+
+static int
+qcmp_action_resource_list(register _Xconst void *left,
+			  register _Xconst void *right)
+{   
+  return ((char *)((*(XawActionResList **)left)->widget_class) -
+          (char *)((*(XawActionResList **)right)->widget_class));
+}
+
+static XawActionResList *
+_XawCreateActionResList(WidgetClass wc)
+{
+  XawActionResList *list;
+
+  list = (XawActionResList *)XtMalloc(sizeof(XawActionResList));
+  list->widget_class = wc;
+  list->num_common_resources = list->num_constraint_resources = 0;
+  list->resources = NULL;
+
+  if (!resource_list)
+    {
+      num_resource_list = 1;
+      resource_list = (XawActionResList **)XtMalloc(sizeof(XawActionResList*));
+      resource_list[0] = list;
+    }
+  else
+    {
+      ++num_resource_list;
+      resource_list = (XawActionResList **)XtRealloc((char *)resource_list,
+						     sizeof(XawActionResList*)
+						     * num_resource_list);
+      resource_list[num_resource_list - 1] = list;
+      qsort(resource_list, num_resource_list, sizeof(XawActionResList*),
+	    qcmp_action_resource_list);
+    }
+
+  _XawBindActionResList(list);
+
+  return (list);
+}
+
+static int
+bcmp_action_resource_list(register _Xconst void *wc,
+			  register _Xconst void *list)
+{
+  return ((char *)wc - (char *)((*(XawActionResList **)list)->widget_class));
+}
+
+static XawActionResList *
+_XawFindActionResList(WidgetClass wc)
+{  
+  XawActionResList **list;
+
+  if (!resource_list)
+    return (NULL);
+
+  list = (XawActionResList **)bsearch(wc, resource_list,
+				      num_resource_list,
+				      sizeof(XawActionResList*),
+				      bcmp_action_resource_list);
+
+  return (list ? *list : NULL);
+}
+
+static int
+qcmp_action_resource(register _Xconst void *left,
+		     register _Xconst void *right)
+{
+  return (strcmp(XrmQuarkToString((*(XawActionRes **)left)->qname),
+		 XrmQuarkToString((*(XawActionRes **)right)->qname)));
+}
+
+static void
+_XawBindActionResList(XawActionResList *list)
+{
+  XtResourceList xt_list, cons_list;
+  Cardinal i, num_xt, num_cons;
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "(*) Creating resource list for class \'%s\'\n---------\n",
+	  list->widget_class->core_class.class_name);
+#endif
+
+  XtGetResourceList(list->widget_class, &xt_list, &num_xt);
+  XtGetConstraintResourceList(list->widget_class, &cons_list, &num_cons);
+  list->num_common_resources = num_xt;
+  list->num_constraint_resources = num_cons;
+
+  list->resources = (XawActionRes **)
+    XtMalloc(sizeof(XawActionRes*) * (num_xt + num_cons));
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "Common resources\n---\n");
+#endif
+
+  for (i = 0; i < num_xt; i++)
+    {
+      list->resources[i] = (XawActionRes *)XtMalloc(sizeof(XawActionRes));
+      list->resources[i]->qname =
+	XrmPermStringToQuark(xt_list[i].resource_name);
+      list->resources[i]->qtype =
+	XrmPermStringToQuark(xt_list[i].resource_type);
+      list->resources[i]->size = xt_list[i].resource_size;
+
+#ifdef DIAGNOSTIC
+      fprintf(stderr, "%-20s\t%-20s\t(%d)\n",
+	      xt_list[i].resource_name,
+	      xt_list[i].resource_type,
+	      xt_list[i].resource_size);
+#endif
+    }
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "---\nContraint resources\n---");
+#endif
+
+  for (; i < num_xt + num_cons; i++)
+    {
+      list->resources[i] = (XawActionRes *)XtMalloc(sizeof(XawActionRes));
+      list->resources[i]->qname =
+	XrmPermStringToQuark(cons_list[i - num_xt].resource_name);
+      list->resources[i]->qtype =
+	XrmPermStringToQuark(cons_list[i - num_xt].resource_type);
+      list->resources[i]->size = cons_list[i - num_xt].resource_size;
+
+#ifdef DIAGNOSTIC
+      fprintf(stderr, "%-20s\t%-20s\t(%d)\n",
+	      cons_list[i - num_xt].resource_name,
+	      cons_list[i - num_xt].resource_type,
+	      cons_list[i - num_xt].resource_size);
+#endif
+    }
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "---\n");
+#endif
+
+  XtFree((char *)xt_list);
+  if (cons_list)
+    XtFree((char *)cons_list);
+
+  qsort(list->resources, list->num_common_resources, sizeof(XawActionRes*),
+	qcmp_action_resource);
+  if (num_cons)
+    qsort(&list->resources[num_xt], list->num_constraint_resources,
+	  sizeof(XawActionRes*), qcmp_action_resource);
+}
+
+static int
+bcmp_action_resource(register _Xconst void *string,
+		     register _Xconst void *resource)
+{
+  return (strcmp((String)string,
+		 XrmQuarkToString((*(XawActionRes **)resource)->qname)));
+}   
+    
+static XawActionRes *
+_XawFindActionRes(XawActionResList *list, Widget detail, String name)
+{
+  XawActionRes **res;
+
+  if (!list->resources)
+    return (NULL);
+
+  res = (XawActionRes **)bsearch(name, list->resources,
+				 list->num_common_resources,
+				 sizeof(XawActionRes*), bcmp_action_resource);
+
+  if (!res && XtParent(detail)
+      && XtIsSubclass(XtParent(detail), constraintWidgetClass))
+    {
+      XawActionResList *cons = XawGetActionResList(XtClass(XtParent(detail)));
+
+      if (cons)
+	res = (XawActionRes **)
+	  bsearch(name, &cons->resources[cons->num_common_resources],
+		  cons->num_constraint_resources,
+		  sizeof(XawActionRes*), bcmp_action_resource);
+    }
+
+  return (res ? *res : NULL);
+}
+
+/*
+ * Start of Variables Implementation Code
+ */
+/* For speed, only does memory allocation when really required */
+static String
+_XawEscapeActionVarValue(String value)
+{
+  String escape;
+
+  if (value[0] == '$' || value[0] == '\\')
+    {
+      escape = XtMalloc(strlen(value) + 2);
+      escape[0] = '\\';
+      strcpy(escape + 1, value);
+      return (escape);
+    }
+  return (NULL);
+}
+
+/* For speed, only does memory allocation when really required */
+static String
+_XawUnescapeActionVarValue(String value)
+{
+  String unescape;
+
+  if (value[0] == '\\')
+    {
+      unescape = XtMalloc(strlen(value));
+      strcpy(unescape, value + 1);
+      return (unescape);
+    }
+  return (NULL);
+}
+
+static void
+XawDeclareActionVar(XawActionVarList *list, String name, String value)
+{
+  XawActionVar *variable;
+  String escape = NULL;
+
+  if (name[0] != XAW_PRIV_VAR_PREFIX)
+    {
+      char msg[256];
+
+      XmuSnprintf(msg, sizeof(msg), "declare(): variable name must begin with "
+		  "\'%c\', at %s = %s", XAW_PRIV_VAR_PREFIX, name, value);
+      XtAppWarning(XtWidgetToApplicationContext(list->widget), msg);
+      return;
+    }
+  variable = _XawFindActionVar(list, name);
+  if (!variable)
+    variable = _XawCreateActionVar(list, name);
+  if (value)
+    escape = _XawEscapeActionVarValue(value);
+
+  if (variable->qvalue)
+    {
+      String val = escape ? escape : value;
+
+      if (strcmp(XrmQuarkToString(variable->qvalue), val) == 0)
+	{
+	  if (escape)
+	    XtFree(escape);
+	  return;
+	}
+    }
+  variable->qvalue = (escape ? XrmStringToQuark(escape) :
+		      (value ? XrmStringToQuark(value) : NULLQUARK));
+  if (escape)
+    XtFree(escape);
+}
+
+static String
+XawConvertActionVar(XawActionVarList *list, String name)
+{
+  XawActionVar *variable;
+  String unescape;
+  XrmQuark quark;
+
+  if (name[0] != XAW_PRIV_VAR_PREFIX)
+    return (name);
+
+  variable = _XawFindActionVar(list, name);
+  if (!variable || variable->qvalue == NULLQUARK)
+    return (name);
+  unescape = _XawUnescapeActionVarValue(XrmQuarkToString(variable->qvalue));
+  if (unescape)
+    {
+      quark = XrmStringToQuark(unescape);
+      XtFree(unescape);
+    }
+  else
+    quark = variable->qvalue;
+
+  return (XrmQuarkToString(quark));
+}
+
+XawActionVarList *
+XawGetActionVarList(Widget w)
+{
+  XawActionVarList *list;
+
+  list = _XawFindActionVarList(w);
+  if (!list)
+    list = _XawCreateActionVarList(w);
+
+  return (list);
+}
+
+static int
+qcmp_action_variable_list(register _Xconst void *left,
+			  register _Xconst void *right)
+{
+  return ((char *)((*(XawActionVarList **)left)->widget) -
+	  (char *)((*(XawActionVarList **)right)->widget));
+}
+
+static XawActionVarList *
+_XawCreateActionVarList(Widget w)
+{
+  XawActionVarList *list;
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "(*) Creating action variable list for widget %s (%p)\n",
+	  XtName(w), w);
+#endif
+
+  list = (XawActionVarList *)XtMalloc(sizeof(XawActionVarList));
+  list->widget = w;
+  list->num_variables = 0;
+  list->variables = NULL;
+
+  if (!variable_list)
+    {
+      num_variable_list = 1;
+      variable_list = (XawActionVarList **)XtMalloc(sizeof(XawActionVarList*));
+      variable_list[0] = list;
+    }
+  else
+    {
+      ++num_variable_list;
+      variable_list = (XawActionVarList **)
+	XtRealloc((char *)variable_list,
+		  sizeof(XawActionVarList *) * num_variable_list);
+      variable_list[num_variable_list - 1] = list;
+      qsort(variable_list, num_variable_list, sizeof(XawActionVarList*),
+	    qcmp_action_variable_list);
+    }
+
+  XtAddCallback(w, XtNdestroyCallback, _XawDestroyActionVarList,
+		(XtPointer)list);
+
+  return (list);
+}
+
+static int
+bcmp_action_variable_list(register _Xconst void *widget,
+			  register _Xconst void *list)
+{
+  return ((char *)widget - (char *)((*(XawActionVarList **)list)->widget));
+}
+
+static XawActionVarList *
+_XawFindActionVarList(Widget w)
+{
+  XawActionVarList **list;
+
+  if (!num_variable_list)
+    return (NULL);
+
+  list = (XawActionVarList **)bsearch(w, variable_list, num_variable_list,
+				      sizeof(XawActionVarList*),
+				      bcmp_action_variable_list);
+
+  return (list ? *list : NULL);
+}
+
+static int
+qcmp_action_variable(register _Xconst void *left,
+		     register _Xconst void *right)
+{
+  return (strcmp(XrmQuarkToString((*(XawActionVar **)left)->qname),
+		 XrmQuarkToString((*(XawActionVar **)right)->qname)));
+}
+
+static XawActionVar *
+_XawCreateActionVar(XawActionVarList *list, String name)
+{
+  XawActionVar *variable;
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "(*) Creating action variable '%s' for widget %s (%p)\n",
+	  name, XtName(list->widget), list->widget);
+#endif
+
+  variable = (XawActionVar *)XtMalloc(sizeof(XawActionVar));
+  variable->qname = XrmStringToQuark(name);
+  variable->qvalue = NULLQUARK;
+
+  if (!list->variables)
+    {
+      list->num_variables = 1;
+      list->variables = (XawActionVar **)XtMalloc(sizeof(XawActionVar*));
+      list->variables[0] = variable;
+    }
+  else
+    {
+      ++list->num_variables;
+      list->variables = (XawActionVar **)XtRealloc((char *)list->variables,
+						   sizeof(XawActionVar *) *
+						   list->num_variables);
+      list->variables[list->num_variables - 1] = variable;
+      qsort(list->variables, list->num_variables, sizeof(XawActionVar*),
+	    qcmp_action_variable);
+    }
+  return (variable);
+}
+
+static int
+bcmp_action_variable(register _Xconst void *string,
+		     register _Xconst void *variable)
+{
+  return (strcmp((String)string,
+		 XrmQuarkToString((*(XawActionVar **)variable)->qname)));
+}
+
+static XawActionVar *
+_XawFindActionVar(XawActionVarList *list, String name)
+{
+  XawActionVar **var;
+
+  if (!list->variables)
+    return (NULL);
+
+  var = (XawActionVar **)bsearch(name, list->variables, list->num_variables,
+				 sizeof(XawActionVar*), bcmp_action_variable);
+
+  return (var ? *var : NULL);
+}
+
+/*ARGSUSED*/
+static void
+_XawDestroyActionVarList(Widget w, XtPointer client_data, XtPointer call_data)
+{
+  XawActionVarList *list = (XawActionVarList *)client_data;
+  Cardinal i;
+
+  for (i = 0; i < num_variable_list; i++)
+    if (variable_list[i] == list)
+      break;
+  if (i >= num_variable_list || list->widget != w
+      || variable_list[i]->widget != w)
+    {
+      XtWarning("destroy-variable-list(): Bad widget argument.");
+      return;
+    }
+  if (--num_variable_list > 0)
+    {
+      memmove(&variable_list[i], &variable_list[i + 1],
+	    (num_variable_list - i) * sizeof(XawActionVarList *));
+      variable_list = (XawActionVarList **)
+	XtRealloc((char *)variable_list, sizeof(XawActionVarList *) *
+		  num_variable_list);
+    }
+  else
+    {
+      XtFree((char *)variable_list);
+      variable_list = NULL;
+    }
+
+  XtFree((char *)list->variables);
+  XtFree((char *)list);
+}
+
+#endif /* OLDXAW */
diff --git a/nx-X11/lib/Xaw/AllWidgets.c b/nx-X11/lib/Xaw/AllWidgets.c
new file mode 100644
index 000000000..c943630b1
--- /dev/null
+++ b/nx-X11/lib/Xaw/AllWidgets.c
@@ -0,0 +1,126 @@
+/* $Xorg: AllWidgets.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */
+
+/*
+
+Copyright (c) 1991, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/AllWidgets.c,v 1.3 2001/08/23 21:49:51 tsi Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/Xmu/WidgetNode.h>
+
+extern WidgetClass applicationShellWidgetClass;
+extern WidgetClass asciiSinkObjectClass;
+extern WidgetClass asciiSrcObjectClass;
+extern WidgetClass asciiTextWidgetClass;
+extern WidgetClass boxWidgetClass;
+extern WidgetClass commandWidgetClass;
+extern WidgetClass dialogWidgetClass;
+extern WidgetClass formWidgetClass;
+extern WidgetClass gripWidgetClass;
+extern WidgetClass labelWidgetClass;
+extern WidgetClass listWidgetClass;
+extern WidgetClass menuButtonWidgetClass;
+extern WidgetClass multiSinkObjectClass;
+extern WidgetClass multiSrcObjectClass;
+extern WidgetClass overrideShellWidgetClass;
+extern WidgetClass panedWidgetClass;
+extern WidgetClass pannerWidgetClass;
+extern WidgetClass portholeWidgetClass;
+extern WidgetClass repeaterWidgetClass;
+extern WidgetClass scrollbarWidgetClass;
+extern WidgetClass shellWidgetClass;
+extern WidgetClass simpleMenuWidgetClass;
+extern WidgetClass simpleWidgetClass;
+extern WidgetClass smeBSBObjectClass;
+extern WidgetClass smeLineObjectClass;
+extern WidgetClass smeObjectClass;
+extern WidgetClass stripChartWidgetClass;
+extern WidgetClass textSinkObjectClass;
+extern WidgetClass textSrcObjectClass;
+extern WidgetClass textWidgetClass;
+extern WidgetClass toggleWidgetClass;
+extern WidgetClass topLevelShellWidgetClass;
+extern WidgetClass transientShellWidgetClass;
+extern WidgetClass treeWidgetClass;
+extern WidgetClass vendorShellWidgetClass;
+extern WidgetClass viewportWidgetClass;
+extern WidgetClass wmShellWidgetClass;
+#if !defined(OLDXAW) && !defined(XAW7)
+extern WidgetClass xawPrintShellWidgetClass;
+#endif
+
+XmuWidgetNode XawWidgetArray[] = {
+{ "applicationShell", &applicationShellWidgetClass },
+{ "asciiSink", &asciiSinkObjectClass },
+{ "asciiSrc", &asciiSrcObjectClass },
+{ "asciiText", &asciiTextWidgetClass },
+{ "box", &boxWidgetClass },
+{ "command", &commandWidgetClass },
+{ "composite", &compositeWidgetClass },
+{ "constraint", &constraintWidgetClass },
+{ "core", &coreWidgetClass },
+{ "dialog", &dialogWidgetClass },
+{ "form", &formWidgetClass },
+{ "grip", &gripWidgetClass },
+{ "label", &labelWidgetClass },
+{ "list", &listWidgetClass },
+{ "menuButton", &menuButtonWidgetClass },
+{ "multiSink", &multiSinkObjectClass },
+{ "multiSrc", &multiSrcObjectClass },
+{ "object", &objectClass },
+{ "overrideShell", &overrideShellWidgetClass },
+{ "paned", &panedWidgetClass },
+{ "panner", &pannerWidgetClass },
+{ "porthole", &portholeWidgetClass },
+{ "rect", &rectObjClass },
+{ "repeater", &repeaterWidgetClass },
+{ "scrollbar", &scrollbarWidgetClass },
+{ "shell", &shellWidgetClass },
+{ "simpleMenu", &simpleMenuWidgetClass },
+{ "simple", &simpleWidgetClass },
+{ "smeBSB", &smeBSBObjectClass },
+{ "smeLine", &smeLineObjectClass },
+{ "sme", &smeObjectClass },
+{ "stripChart", &stripChartWidgetClass },
+{ "textSink", &textSinkObjectClass },
+{ "textSrc", &textSrcObjectClass },
+{ "text", &textWidgetClass },
+{ "toggle", &toggleWidgetClass },
+{ "topLevelShell", &topLevelShellWidgetClass },
+{ "transientShell", &transientShellWidgetClass },
+{ "tree", &treeWidgetClass },
+{ "vendorShell", &vendorShellWidgetClass },
+{ "viewport", &viewportWidgetClass },
+{ "wmShell", &wmShellWidgetClass },
+#if !defined(OLDXAW) && !defined(XAW7)
+{ "printShell", &xawPrintShellWidgetClass },
+#endif
+};
+
+int XawWidgetCount = XtNumber(XawWidgetArray);
+
diff --git a/nx-X11/lib/Xaw/AllWidgets.h b/nx-X11/lib/Xaw/AllWidgets.h
new file mode 100644
index 000000000..0200ac4cc
--- /dev/null
+++ b/nx-X11/lib/Xaw/AllWidgets.h
@@ -0,0 +1,38 @@
+/*
+ * $Xorg: AllWidgets.h,v 1.5 2001/02/09 02:03:42 xorgcvs Exp $
+ *
+Copyright 1990, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+
+#ifndef _XawAllWidgets_h
+#define _XawAllWidgets_h
+
+#include <X11/Xmu/WidgetNode.h>
+
+/*
+ * This file matches the generated AllWidgets.c
+ */
+extern XmuWidgetNode XawWidgetArray[];
+extern int           XawWidgetCount;
+
+#endif /* _XawAllWidgets_h */
diff --git a/nx-X11/lib/Xaw/AsciiSink.c b/nx-X11/lib/Xaw/AsciiSink.c
new file mode 100644
index 000000000..ad35a127c
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiSink.c
@@ -0,0 +1,1951 @@
+/* $Xorg: AsciiSink.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/AsciiSink.c,v 1.26 2001/12/14 19:54:38 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xatom.h>
+#include <X11/Xaw/XawInit.h>
+#include <X11/Xaw/AsciiSinkP.h>
+#include <X11/Xaw/AsciiSrcP.h>
+#include <X11/Xaw/TextP.h>
+#include "Private.h"
+
+#ifdef GETLASTPOS
+#undef GETLASTPOS		/* We will use our own GETLASTPOS */
+#endif
+
+#define GETLASTPOS	\
+	XawTextSourceScan(source, 0, XawstAll, XawsdRight, 1, True)
+
+/*
+ * Class Methods
+ */
+static void XawAsciiSinkClassPartInitialize(WidgetClass);
+static void XawAsciiSinkInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawAsciiSinkDestroy(Widget);
+static void XawAsciiSinkResize(Widget);
+static Boolean XawAsciiSinkSetValues(Widget, Widget, Widget,
+				     ArgList, Cardinal*);
+static int MaxLines(Widget, unsigned int);
+static int MaxHeight(Widget, int);
+static void SetTabs(Widget, int, short*);
+static void DisplayText(Widget, int, int,
+			XawTextPosition, XawTextPosition, Bool);
+static void InsertCursor(Widget, int, int, XawTextInsertState);
+static void FindPosition(Widget, XawTextPosition, int, int, Bool,
+			 XawTextPosition*, int*, int*);
+static void FindDistance(Widget, XawTextPosition, int, XawTextPosition, int*,
+			 XawTextPosition*, int*);
+static void Resolve(Widget, XawTextPosition, int, int, XawTextPosition*);
+static void GetCursorBounds(Widget, XRectangle*);
+#ifndef OLDXAW
+static void AsciiPreparePaint(Widget, int, int,
+			      XawTextPosition, XawTextPosition, Bool);
+static void AsciiDoPaint(Widget);
+#endif
+
+/*
+ * Prototypes
+ */
+static void GetGC(AsciiSinkObject);
+static int CharWidth(AsciiSinkObject, XFontStruct*, int, unsigned int);
+static unsigned int PaintText(Widget w, GC gc, int x, int y,
+			      char *buf, int len, Bool);
+
+/*
+ * Defined in TextSink.c
+ */
+void _XawTextSinkClearToBackground(Widget, int, int, unsigned, unsigned);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(AsciiSinkRec, ascii_sink.field)
+static XtResource resources[] = {
+  {
+    XtNfont,
+    XtCFont,
+    XtRFontStruct,
+    sizeof(XFontStruct*),
+    offset(font),
+    XtRString,
+    XtDefaultFont
+  },
+  {
+    XtNecho,
+    XtCOutput,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(echo),
+    XtRImmediate,
+    (XtPointer)True
+  },
+  {
+    XtNdisplayNonprinting,
+    XtCOutput,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(display_nonprinting),
+    XtRImmediate,
+    (XtPointer)
+    True
+  },
+};
+#undef offset
+
+#define Superclass	(&textSinkClassRec)
+AsciiSinkClassRec asciiSinkClassRec = {
+  /* object */
+  {
+    (WidgetClass)Superclass,	/* superclass */
+    "AsciiSink",		/* class_name */
+    sizeof(AsciiSinkRec),	/* widget_size */
+    XawInitializeWidgetSet,	/* class_initialize */
+    XawAsciiSinkClassPartInitialize,	/* class_part_initialize */
+    False,			/* class_inited	*/
+    XawAsciiSinkInitialize,	/* initialize */
+    NULL,			/* initialize_hook */
+    NULL,			/* obj1 */
+    NULL,			/* obj2 */
+    0,				/* obj3 */
+    resources,			/* resources */
+    XtNumber(resources),	/* num_resources */
+    NULLQUARK,			/* xrm_class */
+    False,			/* obj4 */
+    False,			/* obj5 */
+    False,			/* obj6 */
+    False,			/* obj7 */
+    XawAsciiSinkDestroy,	/* destroy */
+    (XtProc)XawAsciiSinkResize,	/* obj8 */
+    NULL,			/* obj9 */
+    XawAsciiSinkSetValues,	/* set_values */
+    NULL,			/* set_values_hook */
+    NULL,			/* obj10 */
+    NULL,			/* get_values_hook */
+    NULL,			/* obj11 */
+    XtVersion,			/* version */
+    NULL,			/* callback_private */
+    NULL,			/* obj12 */
+    NULL,			/* obj13 */
+    NULL,			/* obj14 */
+    NULL,			/* extension */
+  },
+  /* text_sink */
+  {
+    DisplayText,		/* DisplayText */
+    InsertCursor,		/* InsertCursor */
+    XtInheritClearToBackground,	/* ClearToBackground */
+    FindPosition,		/* FindPosition */
+    FindDistance,		/* FindDistance */
+    Resolve,			/* Resolve */
+    MaxLines,			/* MaxLines */
+    MaxHeight,			/* MaxHeight */
+    SetTabs,			/* SetTabs */
+    GetCursorBounds,		/* GetCursorBounds */
+#ifndef OLDXAW
+    NULL			/* extension */
+#endif
+  },
+  /* ascii_sink */
+  {
+    NULL,			/* extension */
+  }
+};
+
+WidgetClass asciiSinkObjectClass = (WidgetClass)&asciiSinkClassRec;
+
+/*
+ * Implementation
+ */
+static void
+XawAsciiSinkClassPartInitialize(WidgetClass wc)
+{
+#ifndef OLDXAW
+    AsciiSinkObjectClass cclass = (AsciiSinkObjectClass)wc;
+    XrmQuark record_type = XrmPermStringToQuark("TextSink");
+    TextSinkExt ext = cclass->text_sink_class.extension;
+
+    while (ext) {
+	if (ext->record_type == record_type &&
+	    ext->version == 1) {
+	    ext->PreparePaint = AsciiPreparePaint;
+	    ext->DoPaint = AsciiDoPaint;
+	    break;
+	}
+	ext = (TextSinkExt)ext->next_extension;
+    }
+    if (ext == NULL)
+	XtError("TextSinkClass: cannot resolve extension.\n");
+#endif
+}
+
+static int
+CharWidth(AsciiSinkObject sink, XFontStruct *font, int x, unsigned int c)
+{
+    int width = 0;
+
+    if (c == XawLF)
+	return (0);
+
+    if (c == XawTAB) {
+	int i;
+	Position *tab;
+
+	width = x;
+	/* Adjust for Left Margin */
+	x -= ((TextWidget)XtParent((Widget)sink))->text.left_margin;
+
+	i = 0;
+	tab = sink->text_sink.tabs;
+	/*CONSTCOND*/
+	while (1) {
+	    if (x >= 0 && x < *tab)
+		return (*tab - x);
+	    /* Start again */
+	    if (++i >= sink->text_sink.tab_count) {
+		x -= *tab;
+		i = 0;
+		tab = sink->text_sink.tabs;
+		if (width == x)
+		    return (0);
+	    }
+	    else
+		++tab;
+	}
+	/*NOTREACHED*/
+    }
+
+    if ((c & 0177) < XawSP || c == 0177) {
+	if (sink->ascii_sink.display_nonprinting) {
+	    if (c > 0177) {
+		width = CharWidth(sink, font, x, '\\');
+		width += CharWidth(sink, font, x, ((c >> 6) & 7) + '0');
+		width += CharWidth(sink, font, x, ((c >> 3) & 7) + '0');
+		c = (c & 7) + '0';
+	    }
+	    else {
+		width = CharWidth(sink, font, x, '^');
+		if ((c |= 0100) == 0177)
+		    c = '?';
+	    }
+	}
+	else
+	    c = XawSP;
+    }
+
+    if (font->per_char
+	&& (c >= font->min_char_or_byte2 && c <= font->max_char_or_byte2))
+	width += font->per_char[c - font->min_char_or_byte2].width;
+    else
+	width += font->min_bounds.width;
+
+    return (width);
+}
+
+#ifndef OLDXAW
+static int
+GetTextWidth(TextWidget ctx, int current_width, XFontStruct *font,
+	     XawTextPosition from, int length)
+{
+    int i, width = 0;
+    XawTextBlock block;
+    XawTextPosition pos = from;
+
+    while (length > 0) {
+	pos = XawTextSourceRead(ctx->text.source, from, &block, length);
+	length -= pos - from;
+	from = pos;
+	for (i = 0; i < block.length; i++)
+	    width += CharWidth((AsciiSinkObject)ctx->text.sink, font,
+			       current_width + width,
+			       (unsigned char)block.ptr[i]);
+    }
+
+    return (width);
+}
+
+static
+void CalculateBearing(TextWidget ctx, XawTextPosition position, int x, int y,
+		      int ascent, int descent, Bool highlight, Bool right)
+{
+/*
+ * Sample case:
+ *
+ * lbearing|    width	 |rbearing
+ *	   |		 |
+ *	   |	       ####
+ *	   |	     ### |
+ *	   |	   ####  |
+ *	   |	  ####	 |
+ *	   |  ########## |
+ *	   |	####	 |
+ *	   |   ####	 |
+ *	   |  ####	 |
+ *	   | ####	 |
+ *	   |### 	 |
+ *	 ####		 |
+ *	   |		 |
+ *
+ */
+    AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink;
+    XawTextAnchor *anchor;
+    XawTextEntity *entity;
+    XawTextProperty *property;
+    XawTextPaintStruct *paint;
+    XawTextBlock block;
+    XFontStruct *font;
+
+    property = NULL;
+    if (XawTextSourceAnchorAndEntity(ctx->text.source, position,
+				     &anchor, &entity) &&
+	(property = XawTextSinkGetProperty((Widget)sink,
+					   entity->property)) != NULL &&
+	(property->mask & XAW_TPROP_FONT))
+	font = property->font;
+    else
+	font = sink->ascii_sink.font;
+    if (right) {
+	if (font->max_bounds.rbearing > 0) {
+	    int rbearing = font->max_bounds.rbearing - font->max_bounds.width;
+	    unsigned char c;
+
+	    (void)XawTextSourceRead(ctx->text.source, position, &block, 1);
+	    c = *(unsigned char*)block.ptr;
+	    if (c == '\t' || c == '\n')
+		c = ' ';
+	    else if ((c & 0177) < XawSP || c == 0177) {
+		if (sink->ascii_sink.display_nonprinting)
+		    c = c > 0177 ? (c & 7) + '0' : c + '@';
+		else
+		    c = ' ';
+	    }
+	    if (font->per_char &&
+	 	(c >= font->min_char_or_byte2 && c <= font->max_char_or_byte2))
+		rbearing = font->per_char[c - font->min_char_or_byte2].rbearing -
+			   font->per_char[c - font->min_char_or_byte2].width;
+	    if (rbearing > 0) {
+		paint = XtNew(XawTextPaintStruct);
+		paint->next = sink->text_sink.paint->bearings;
+		sink->text_sink.paint->bearings = paint;
+		paint->x = x - (paint->width = CharWidth(sink, font, 0, c));
+		paint->y = y + ascent;
+		paint->property = property;
+		paint->max_ascent = ascent;
+		paint->max_descent = descent;
+		paint->backtabs = NULL;
+		paint->highlight = highlight;
+		paint->length = 1;
+		paint->text = XtMalloc(1);
+		paint->text[0] = c;
+	    }
+	}
+    }
+    else {
+	if (font->min_bounds.lbearing < 0) {
+	    int lbearing = font->min_bounds.lbearing;
+	    unsigned char c;
+
+	    (void)XawTextSourceRead(ctx->text.source, position, &block, 1);
+	    c = *(unsigned char*)block.ptr;
+	    if (c == '\t' || c == '\n')
+		c = ' ';
+	    else if ((c & 0177) < XawSP || c == 0177) {
+		if (sink->ascii_sink.display_nonprinting)
+		    c = c > 0177 ? '\\' : c + '^';
+		else
+		    c = ' ';
+	    }
+	    if (font->per_char &&
+	 	(c >= font->min_char_or_byte2 && c <= font->max_char_or_byte2))
+		lbearing = font->per_char[c - font->min_char_or_byte2].lbearing;
+	    if (lbearing < 0) {
+		paint = XtNew(XawTextPaintStruct);
+		paint->next = sink->text_sink.paint->bearings;
+		sink->text_sink.paint->bearings = paint;
+		paint->x = x;
+		paint->width = -CharWidth(sink, font, 0, c);
+		paint->y = y + ascent;
+		paint->property = property;
+		paint->max_ascent = ascent;
+		paint->max_descent = descent;
+		paint->backtabs = NULL;
+		paint->highlight = highlight;
+		paint->length = 1;
+		paint->text = XtMalloc(1);
+		paint->text[0] = c;
+	    }
+	}
+    }
+}
+
+static void
+AsciiPreparePaint(Widget w, int y, int line,
+		  XawTextPosition from, XawTextPosition to, Bool highlight)
+{
+    static XmuSegment segment;
+    static XmuScanline next;
+    static XmuScanline scanline = {0, &segment, &next};
+    static XmuArea area = {&scanline};
+
+    TextWidget ctx = (TextWidget)XtParent(w);
+    AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink;
+    XawTextPosition left, right, pos, pos2, tmp, length;
+    XawTextAnchor *anchor;
+    XawTextEntity *entity;
+    XawTextProperty *property;
+    int i, ascent = 0, descent = 0, xl, xr, x = ctx->text.left_margin, bufsiz;
+    XawTextBlock block;
+    XFontStruct *font;
+    XawTextPaintStruct *paint;
+
+    if (!sink->ascii_sink.echo)
+	return;
+
+    /* pass 1: calculate ascent/descent values and x coordinate */
+    /* XXX the MAX ascent/descent value should be in the line table XXX */
+    /* XXX the x coordinate can be a parameter, but since it is required
+	   to calculate the ascent/descent, do it here to avoid an extra
+	   search in the entities */
+    pos = tmp = left = ctx->text.lt.info[line].position;
+    right = ctx->text.lt.info[line + 1].position;
+    right = XawMin(right, ctx->text.lastPos + 1);
+    while (pos < right) {
+	if (XawTextSourceAnchorAndEntity(ctx->text.source, pos,
+					 &anchor, &entity)) {
+	    if ((property = XawTextSinkGetProperty((Widget)sink,
+						   entity->property)) != NULL &&
+		(property->mask & XAW_TPROP_FONT))
+		font = property->font;
+	    else
+		font = sink->ascii_sink.font;
+	    tmp = pos;
+	    pos = anchor->position + entity->offset + entity->length;
+	    if ((length = XawMin(from, pos) - tmp) > 0)
+		x += GetTextWidth(ctx, x, font, tmp, length);
+	    ascent = XawMax(font->ascent, ascent);
+	    descent = XawMax(font->descent, descent);
+	}
+	else if (anchor) {
+	    ascent = XawMax(sink->ascii_sink.font->ascent, ascent);
+	    descent = XawMax(sink->ascii_sink.font->descent, descent);
+	    while (entity && pos < right) {
+		tmp = pos;
+		if ((pos = anchor->position + entity->offset) < tmp)
+		    pos = tmp;
+		else {
+		    if ((length = XawMin(from, pos) - tmp) > 0) {
+			x += GetTextWidth(ctx, x, sink->ascii_sink.font, tmp,
+					  length);
+			tmp += length;
+		    }
+		    if (pos < right) {
+			pos += entity->length;
+			if ((property = XawTextSinkGetProperty((Widget)sink,
+							       entity->property)) != NULL &&
+			    (property->mask & XAW_TPROP_FONT))
+			    font = property->font;
+			else
+			    font = sink->ascii_sink.font;
+			if ((length = XawMin(from, pos) - tmp) > 0)
+			    x += GetTextWidth(ctx, x, font, tmp, length);
+			ascent = XawMax(font->ascent, ascent);
+			descent = XawMax(font->descent, descent);
+		    }
+		}
+		entity = entity->next;
+	    }
+
+	    if (anchor->entities == NULL) {
+		tmp = XawMin(pos, from);
+		if ((length = from - tmp) > 0)
+		    x += GetTextWidth(ctx, x, sink->ascii_sink.font, tmp, length);
+		break;
+	    }
+	}
+	else {
+	    tmp = XawMin(pos, from);
+	    if ((length = from - tmp) > 0)
+		x += GetTextWidth(ctx, x, sink->ascii_sink.font, tmp, length);
+	    ascent = XawMax(sink->ascii_sink.font->ascent, ascent);
+	    descent = XawMax(sink->ascii_sink.font->descent, descent);
+	    break;
+	}
+    }
+    if (!ascent)
+	ascent = sink->ascii_sink.font->ascent;
+    if (!descent)
+	descent = sink->ascii_sink.font->descent;
+
+    xl = x;
+
+    /* pass 2: feed the XawTextPaintStruct lists */
+    pos = from;
+    while (pos < to) {
+	paint = XtNew(XawTextPaintStruct);
+	paint->next = sink->text_sink.paint->paint;
+	sink->text_sink.paint->paint = paint;
+	paint->x = x;
+	paint->y = y + ascent;
+	paint->property = NULL;
+	paint->max_ascent = ascent;
+	paint->max_descent = descent;
+	paint->backtabs = NULL;
+	paint->highlight = highlight;
+
+	tmp = pos;
+	if (XawTextSourceAnchorAndEntity(ctx->text.source, pos,
+					 &anchor, &entity)) {
+	    pos = anchor->position + entity->offset + entity->length;
+	    if ((paint->property = XawTextSinkGetProperty((Widget)sink,
+						   entity->property)) != NULL &&
+		(paint->property->mask & XAW_TPROP_FONT))
+		font = paint->property->font;
+	    else
+		font = sink->ascii_sink.font;
+	}
+	else {
+	    if (anchor) {
+		while (entity && anchor->position + entity->offset < pos)
+		    entity = entity->next;
+		if (entity)
+		    pos = anchor->position + entity->offset;
+		else
+		    pos = to;
+	    }
+	    else
+		pos = to;
+	    font = sink->ascii_sink.font;
+	}
+	pos = XawMin(pos, to);
+	length = pos - tmp;
+
+	paint->text = XtMalloc(bufsiz = pos - tmp + 4);
+	paint->length = 0;
+	segment.x1 = x;
+
+	pos2 = tmp;
+	while (length > 0) {
+	    pos2 = XawTextSourceRead(ctx->text.source, tmp, &block, length);
+	    length = pos - pos2;
+	    tmp = pos2;
+	    for (i = 0; i < block.length; i++) {
+		unsigned char c = (unsigned char)block.ptr[i];
+
+		if (paint->length + 4 > bufsiz)
+		    paint->text = XtRealloc(paint->text, bufsiz += 32);
+		paint->text[paint->length] = c;
+		if (c == '\n') {
+		    x += CharWidth(sink, font, 0, ' ');
+		    continue;
+		}
+		if (c == '\t') {
+		    x += XTextWidth(font, paint->text, paint->length);
+		    segment.x2 = x + CharWidth(sink, font, x, '\t');
+
+		    if (XmuValidSegment(&segment)) {
+			if (!highlight && (paint->property &&
+			    (paint->property->mask & XAW_TPROP_BACKGROUND))) {
+			    if (ascent > font->ascent) {
+				scanline.y = y;
+				next.y = y + ascent - font->ascent;
+				XmuAreaOr(sink->text_sink.paint->clip, &area);
+			    }
+			    if (descent >= font->descent) {
+				scanline.y = y + ascent + font->descent;
+				next.y = scanline.y + descent - font->descent + 1;
+				XmuAreaOr(sink->text_sink.paint->clip, &area);
+			    }
+			    if (paint->backtabs == NULL)
+				paint->backtabs = XmuCreateArea();
+			    scanline.y = y + ascent - font->ascent;
+			    next.y = y + ascent + font->descent;
+			    XmuAreaOr(paint->backtabs, &area);
+			}
+			else {
+			    scanline.y = y;
+			    next.y = ctx->text.lt.info[line + 1].y;
+			    if (highlight) {
+				if (!sink->text_sink.paint->hightabs)
+				    sink->text_sink.paint->hightabs =
+					XmuCreateArea();
+				XmuAreaOr(sink->text_sink.paint->hightabs, &area);
+			    }
+			    else
+				XmuAreaOr(sink->text_sink.paint->clip, &area);
+			}
+		    }
+
+		    paint->width = segment.x2 - segment.x1;
+		    x = segment.x1 = segment.x2;
+
+		    if (paint->length == 0) {
+			paint->x = x;
+			continue;
+		    }
+		    paint->text = XtRealloc(paint->text, paint->length);
+		    property = paint->property;
+		    paint = XtNew(XawTextPaintStruct);
+		    paint->next = sink->text_sink.paint->paint;
+		    sink->text_sink.paint->paint = paint;
+		    paint->x = x;
+		    paint->y = y + ascent;
+		    paint->property = property;
+		    paint->max_ascent = ascent;
+		    paint->max_descent = descent;
+		    paint->backtabs = NULL;
+		    paint->highlight = highlight;
+		    paint->text = XtMalloc(bufsiz = pos - tmp - length +
+						    block.length - i + 4);
+		    paint->length = 0;
+		    continue;
+		}
+		if ((c & 0177) < XawSP || c == 0177) {
+		    if (sink->ascii_sink.display_nonprinting) {
+			if (c > 0177) {
+			    paint->text[paint->length++] = '\\';
+			    paint->text[paint->length++] = ((c >> 6) & 7) + '0';
+			    paint->text[paint->length++] = ((c >> 3) & 7) + '0';
+			    paint->text[paint->length] = (c & 7) + '0';
+			}
+			else {
+			    c |= 0100;
+			    paint->text[paint->length++] = '^';
+			    paint->text[paint->length] = c == 0177 ? '?' : c;
+			}
+		    }
+		    else
+			paint->text[paint->length] = ' ';
+		}
+		paint->length++;
+	    }
+	}
+
+	x += XTextWidth(font, paint->text, paint->length);
+	segment.x2 = x;
+	if (XmuValidSegment(&segment)) {
+	    /* erase only what really is needed */
+	    /*if (!highlight || (paint->property &&
+		(paint->property->mask & XAW_TPROP_BACKGROUND))) {
+		if (ascent > font->ascent) {
+		    scanline.y = y;
+		    next.y = y + ascent - font->ascent;
+		    XmuAreaOr(sink->text_sink.paint->clip, &area);
+		}
+		if (descent > font->descent) {
+		    scanline.y = y + ascent + font->descent;
+		    next.y = scanline.y + descent - font->descent;
+		    XmuAreaOr(sink->text_sink.paint->clip, &area);
+		}
+	    }
+	    else*/ {
+		scanline.y = y;
+		next.y = ctx->text.lt.info[line + 1].y;
+		XmuAreaOr(sink->text_sink.paint->clip, &area);
+	    }
+	}
+
+	paint->width = x - segment.x1;
+    }
+
+    xr = x;
+
+    /* pass 3: bearing clipping */
+    if (left < from) {
+	CalculateBearing(ctx, from - 1, xl, y, ascent, descent, highlight, True);
+	if (ctx->text.s.left < ctx->text.s.right) {
+	    if (ctx->text.s.right == from)
+		CalculateBearing(ctx, from, xl, y, ascent, descent, True, False);
+	    else if (ctx->text.s.left == from)
+		CalculateBearing(ctx, from, xl, y, ascent, descent, False, False);
+	}
+    }
+    right = XawMin(right, ctx->text.lastPos);
+    if (right >= to && to > from) {
+	if (to < right)
+	    CalculateBearing(ctx, to, xr, y, ascent, descent, highlight, False);
+	if (ctx->text.s.left < ctx->text.s.right) {
+	    if (ctx->text.s.right == to)
+		CalculateBearing(ctx, to - 1, xr, y, ascent, descent, False, True);
+	    else if (ctx->text.s.left == to)
+		CalculateBearing(ctx, to - 1, xr, y, ascent, descent, True, True);
+	}
+    }
+}
+
+static int
+qcmp_paint_struct(_Xconst void *left, _Xconst void *right)
+{
+    return ((*(XawTextPaintStruct**)left)->property -
+	    (*(XawTextPaintStruct**)right)->property);
+}
+
+static void
+AsciiDoPaint(Widget w)
+{
+    TextWidget ctx = (TextWidget)XtParent(w);
+    AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink;
+    XmuScanline *scan;
+    XmuSegment *seg;
+    XawTextPaintList *list = sink->text_sink.paint;
+#if 0
+    XawTextPaintStruct *base, *head;
+#endif
+    XawTextPaintStruct *paint = list->paint;
+    XawTextProperty *property;
+    XFontStruct *font = NULL;
+    XRectangle *rects;
+    int n_rects, i_rects;
+    GC gc;
+    Bool highlight;
+    XRectangle rect;
+    int width, height, line_width = -1;
+    XGCValues values;
+
+    /* pass 1: clear clipping areas */
+    /* XXX Don't use XDrawImageString because the font may be italic, and
+	   will get incorrectly drawn. Probably, it could be a good idea to
+	   check if this is the case, and do special processing. But this
+	   will need to be checked if required. */
+    for (scan = list->clip->scanline; scan && scan->next; scan = scan->next)
+	for (seg = scan->segment; seg; seg = seg->next)
+	    _XawTextSinkClearToBackground(ctx->text.sink,
+					  seg->x1, scan->y,
+					  seg->x2 - seg->x1,
+					  scan->next->y - scan->y);
+
+    /* pass 2: optimize drawing list to avoid too much GC change requests */
+    /* XXX this assumes there will not exist entities drawn over other
+	   entities. */
+#if 0
+    while (paint) {
+	base = paint;
+	head = paint->next;
+	while (head) {
+	    if (head->property == paint->property) {
+		base->next = head->next;
+		head->next = paint->next;
+		paint->next = head;
+		paint = head;
+	    }
+	    base = head;
+	    head = head->next;
+	}
+	paint = paint->next;
+    }
+#endif
+    if (paint && paint->next) {
+	XawTextPaintStruct **paints;
+	int i = 0, n_paints = 0;
+
+	while (paint) {
+	    paint = paint->next;
+	    ++n_paints;
+	}
+	paints = (XawTextPaintStruct**)
+	    XtMalloc(n_paints * sizeof(XawTextPaintStruct));
+	paint = list->paint;
+	while (paint) {
+	    paints[i++] = paint;
+	    paint = paint->next;
+	}
+	qsort((void*)paints, n_paints, sizeof(XawTextPaintStruct*),
+	      qcmp_paint_struct);
+	list->paint = paints[0];
+	for (i = 0; i < n_paints - 1; i++)
+	    paints[i]->next = paints[i + 1];
+	paints[i]->next = NULL;
+	XtFree((XtPointer)paints);
+    }
+
+    /* pass 3: clip gc */
+    gc = sink->ascii_sink.normgc;
+
+    rect.x = ctx->text.r_margin.left;
+    rect.y = ctx->text.r_margin.top;
+    width = (int)XtWidth(ctx) - RHMargins(ctx);
+    height = (int)XtHeight(ctx) - RVMargins(ctx);
+    rect.width = width;
+    rect.height = height;
+    if (width >= 0 && height >= 0)
+	XSetClipRectangles(XtDisplay((Widget)ctx), gc,
+			   0, 0, &rect, 1, Unsorted);
+    else
+	XSetClipMask(XtDisplay((Widget)ctx), gc, None);
+
+    /* pass 4: draw backgrounds */
+    paint = list->paint;
+    property = NULL;
+    rects = NULL;
+    i_rects = n_rects = 0;
+    while (paint) {
+	if (paint->property && (paint->property->mask & XAW_TPROP_BACKGROUND)) {
+	    if (property != paint->property) {
+		if (i_rects)
+		    XFillRectangles(XtDisplay(ctx), XtWindow(ctx), gc,
+				    rects, i_rects);
+		i_rects = 0;
+		property = paint->property;
+		if (property->mask & XAW_TPROP_FONT)
+		    font = property->font;
+		else
+		    font = sink->ascii_sink.font;
+		XSetForeground(XtDisplay(ctx), gc, property->background);
+	    }
+	    if (i_rects <= n_rects)
+		rects = (XRectangle*)
+		    XtRealloc((XtPointer)rects,	sizeof(XRectangle) *
+			      ++n_rects);
+	    rects[i_rects].x = paint->x;
+	    rects[i_rects].y = paint->y - font->ascent;
+	    rects[i_rects].width = paint->width;
+	    rects[i_rects++].height = font->ascent + font->descent;
+
+	    if (paint->backtabs) {
+		for (scan = paint->backtabs->scanline; scan && scan->next;
+		     scan = scan->next)
+		    for (seg = scan->segment; seg; seg = seg->next) {
+			if (i_rects <= n_rects)
+			    rects = (XRectangle*)
+				XtRealloc((XtPointer)rects, sizeof(XRectangle) *
+					  ++n_rects);
+			rects[i_rects].x = seg->x1;
+			rects[i_rects].y = scan->y;
+			rects[i_rects].width = seg->x2 - seg->x1;
+			rects[i_rects++].height = scan->next->y - scan->y;
+		    }
+	    }
+
+
+	}
+	paint = paint->next;
+    }
+    if (i_rects)
+	XFillRectangles(XtDisplay(ctx), XtWindow(ctx), gc, rects, i_rects);
+
+    paint = list->paint;
+    i_rects = 0;
+    while (paint) {
+	if (paint->highlight) {
+	    if (i_rects == 0)
+		XSetForeground(XtDisplay(ctx), gc, sink->text_sink.cursor_color);
+	    if (i_rects <= n_rects)
+		rects = (XRectangle*)
+		    XtRealloc((XtPointer)rects,	sizeof(XRectangle) *
+			      ++n_rects);
+	    rects[i_rects].x = paint->x;
+	    rects[i_rects].y = paint->y - paint->max_ascent;
+	    rects[i_rects].width = paint->width;
+	    rects[i_rects++].height = paint->max_ascent + paint->max_descent + 1;
+	}
+	paint = paint->next;
+    }
+    if (list->hightabs) {
+	for (scan = list->hightabs->scanline; scan && scan->next;
+	     scan = scan->next)
+	    for (seg = scan->segment; seg; seg = seg->next) {
+		if (i_rects == 0)
+		    XSetForeground(XtDisplay(ctx), gc,
+				   sink->text_sink.cursor_color);
+		if (i_rects <= n_rects)
+		    rects = (XRectangle*)
+			XtRealloc((XtPointer)rects, sizeof(XRectangle) *
+				  ++n_rects);
+		rects[i_rects].x = seg->x1;
+		rects[i_rects].y = scan->y;
+		rects[i_rects].width = seg->x2 - seg->x1;
+		rects[i_rects++].height = scan->next->y - scan->y;
+	    }
+    }
+
+    if (i_rects)
+	XFillRectangles(XtDisplay(ctx), XtWindow(ctx), gc, rects, i_rects);
+    if (rects)
+	XtFree((XtPointer)rects);
+
+    /* pass 5: draw text! */
+    paint = list->paint;
+    if (paint && (property = paint->property) == NULL) {
+	font = sink->ascii_sink.font;
+	XSetFont(XtDisplay(ctx), gc, font->fid);
+	if (!paint->highlight)
+	    XSetForeground(XtDisplay(ctx), gc, sink->text_sink.foreground);
+    }
+    else
+	property = NULL;
+    highlight = False;
+    while (paint) {
+	if (!highlight && paint->highlight)
+	    XSetForeground(XtDisplay(ctx), gc, sink->text_sink.background);
+	if (highlight || paint->highlight || paint->property != property) {
+	    if (!paint->property || !(paint->property->mask & XAW_TPROP_FONT))
+		font = sink->ascii_sink.font;
+	    else
+		font = paint->property->font;
+	    XSetFont(XtDisplay(ctx), gc, font->fid);
+	    if (!paint->highlight) {
+		if (!paint->property ||
+		    !(paint->property->mask & XAW_TPROP_FOREGROUND))
+		    XSetForeground(XtDisplay(ctx), gc,
+				   sink->text_sink.foreground);
+		else
+		    XSetForeground(XtDisplay(ctx), gc,
+				   paint->property->foreground);
+	    }
+	    highlight = paint->highlight;
+	    property = paint->property;
+	}
+
+	if (paint->x < XtWidth(ctx) && paint->x + paint->width > 0) {
+	    XDrawString(XtDisplay(ctx), XtWindow(ctx), gc, paint->x, paint->y,
+			paint->text, paint->length);
+	    if (property) {
+		if (property->mask & XAW_TPROP_UNDERLINE) {
+		    if (line_width != property->underline_thickness) {
+			values.line_width = line_width =
+			    property->underline_thickness;
+			XChangeGC(XtDisplay(ctx), gc, GCLineWidth, &values);
+		    }
+
+		    XDrawLine(XtDisplay(ctx), XtWindow(ctx), gc, paint->x,
+			      paint->y + property->underline_position,
+			      paint->x + paint->width,
+			      paint->y + property->underline_position);
+		}
+		if (property->mask & XAW_TPROP_OVERSTRIKE) {
+		    if (line_width != property->underline_thickness) {
+			values.line_width = line_width =
+			    property->underline_thickness;
+			XChangeGC(XtDisplay(ctx), gc, GCLineWidth, &values);
+		    }
+
+		    XDrawLine(XtDisplay(ctx), XtWindow(ctx), gc, paint->x,
+			      paint->y - (font->ascent>>1) + (font->descent>>1),
+			      paint->x + paint->width,
+			      paint->y - (font->ascent>>1) + (font->descent>>1));
+		}
+	    }
+	}
+
+	paint = paint->next;
+    }
+
+    /* pass 6: bearing clipping */
+    /* dont care on order of drawing or caching of state (by now) */
+    paint = list->bearings;
+    while (paint) {
+	XRectangle rect;
+
+	if (paint->highlight)
+	    XSetForeground(XtDisplay(ctx), gc, sink->text_sink.background);
+	if (!paint->property || !(paint->property->mask & XAW_TPROP_FONT))
+	    font = sink->ascii_sink.font;
+	else
+	    font = paint->property->font;
+	XSetFont(XtDisplay(ctx), gc, font->fid);
+	if (!paint->highlight) {
+	    if (!paint->property ||
+		!(paint->property->mask & XAW_TPROP_FOREGROUND))
+		XSetForeground(XtDisplay(ctx), gc, sink->text_sink.foreground);
+	    else
+		XSetForeground(XtDisplay(ctx), gc, paint->property->foreground);
+	}
+	if (paint->x < XtWidth(ctx) && paint->x + paint->width > 0) {
+	    rect.x = paint->x + paint->width;
+	    rect.width = XawAbs(paint->width);	    /* more than enough */
+	    rect.y = paint->y - font->ascent;
+	    rect.height = rect.y + font->ascent + font->descent;
+	    XSetClipRectangles(XtDisplay((Widget)ctx), gc,
+			       0, 0, &rect, 1, Unsorted);
+	    XDrawString(XtDisplay(ctx), XtWindow(ctx), gc, paint->x, paint->y,
+			paint->text, paint->length);
+	}
+	paint = paint->next;
+    }
+}
+#endif
+
+/*
+ * Function:
+ *	PaintText
+ *
+ * Parameters:
+ *	w   - text sink object
+ *	gc  - gc to paint text with
+ *	x   - location to paint the text
+ *	y   - ""
+ *	buf - buffer and length of text to paint.
+ *	len - ""
+ *	clear_bg - clear background before drawing ?
+ *
+ * Description:
+ *	Actually paints the text into the window.
+ *
+ * Returns:
+ *	the width of the text painted
+ */
+static unsigned int
+PaintText(Widget w, GC gc, int x, int y, char *buf, int len, Bool clear_bg)
+{
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    int width = XTextWidth(sink->ascii_sink.font, buf, len);
+
+    if ((x > XtWidth(ctx)) || width <= -x) /* Don't draw if we can't see it */
+	return (width);
+
+    if (clear_bg) {
+	_XawTextSinkClearToBackground(w, x, y - sink->ascii_sink.font->ascent,
+				     width, sink->ascii_sink.font->ascent
+				     + sink->ascii_sink.font->descent);
+	XDrawString(XtDisplay(ctx), XtWindow(ctx), gc, x, y, buf, len);
+    }
+    else
+	XDrawImageString(XtDisplay(ctx), XtWindow(ctx), gc, x, y, buf, len);
+
+    return (width);
+}
+
+static void
+DisplayText(Widget w, int x, int y,
+	    XawTextPosition pos1, XawTextPosition pos2, Bool highlight)
+{
+    TextWidget ctx = (TextWidget)XtParent(w);
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    XFontStruct *font = sink->ascii_sink.font;
+    Widget source = XawTextGetSource(XtParent(w));
+    unsigned char buf[260];
+    int j, k;
+    XawTextBlock blk;
+    GC gc, invgc, tabgc;
+    int max_x;
+    Bool clear_bg;
+
+    if (!sink->ascii_sink.echo || !ctx->text.lt.lines)
+	return;
+
+    max_x = (int)XtWidth(ctx) - ctx->text.r_margin.right;
+    clear_bg = !highlight && ctx->core.background_pixmap != XtUnspecifiedPixmap;
+
+    gc = highlight ? sink->ascii_sink.invgc : sink->ascii_sink.normgc;
+    invgc = highlight ? sink->ascii_sink.normgc : sink->ascii_sink.invgc;
+
+    if (highlight && sink->ascii_sink.xorgc)
+	tabgc = sink->ascii_sink.xorgc;
+    else
+	tabgc = invgc;
+
+    y += sink->ascii_sink.font->ascent;
+    for (j = 0; pos1 < pos2;) {
+	pos1 = XawTextSourceRead(source, pos1, &blk, pos2 - pos1);
+	for (k = 0; k < blk.length; k++) {
+	    if (j >= sizeof(buf) - 4) {	/* buffer full, dump the text */
+		if ((x += PaintText(w, gc, x, y, (char*)buf, j, clear_bg))
+		    >= max_x)
+		    return;
+		j = 0;
+	    }
+	    buf[j] = blk.ptr[k];
+	    if (buf[j] == XawLF)	/* line feeds ('\n') are not printed */
+		continue;
+
+	    else if (buf[j] == '\t') {
+		int width;
+
+		if (j != 0
+		    && (x += PaintText(w, gc, x, y, (char*)buf, j, clear_bg))
+		    >= max_x)
+		    return;
+
+		if ((width = CharWidth(sink, font, x, '\t')) > -x) {
+		    if (clear_bg)
+			_XawTextSinkClearToBackground(w, x, y-font->ascent, width,
+						      font->ascent+font->descent);
+		    else
+			XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w),
+				       tabgc, x, y - font->ascent, width,
+				       font->ascent + font->descent);
+		}
+
+		if ((x += width) >= max_x)
+		    return;
+
+		j = -1;
+	    }
+	    else if ((buf[j] & 0177) < XawSP || buf[j] == 0177) {
+		if (sink->ascii_sink.display_nonprinting) {
+		    unsigned char c = buf[j];
+
+		    if (c > 0177) {
+			buf[j++] = '\\';
+			buf[j++] = ((c >> 6) & 7) + '0';
+			buf[j++] = ((c >> 3) & 7) + '0';
+			buf[j] = (c & 7) + '0';
+		    }
+		    else {
+			c |= 0100;
+			buf[j++] = '^';
+			buf[j] = c == 0177 ? '?' : c;
+		    }
+		}
+		else
+		  buf[j] = ' ';
+	    }
+	    j++;
+	}
+    }
+
+    if (j > 0)
+	(void)PaintText(w, gc, x, y, (char*)buf, j, clear_bg);
+}
+
+/*
+ * Function:
+ *	GetCursorBounds
+ *
+ * Parameters:
+ *	w - text sink object
+ *	rect - X rectangle to return the cursor bounds
+ *
+ * Description:
+ *	Returns the size and location of the cursor.
+ */
+static void
+GetCursorBounds(Widget w, XRectangle *rect)
+{
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    XFontStruct *font = sink->ascii_sink.font;
+    unsigned char ch;
+#ifndef OLDXAW
+    TextWidget ctx = (TextWidget)XtParent(w);
+    XawTextBlock block;
+    XawTextAnchor *anchor;
+    XawTextEntity *entity;
+    XawTextProperty *property;
+
+    if (XawTextSourceAnchorAndEntity(XawTextGetSource(XtParent(w)),
+				     sink->ascii_sink.cursor_position,
+				     &anchor, &entity)) {
+	if ((property = XawTextSinkGetProperty((Widget)sink,
+					       entity->property)) != NULL &&
+	    (property->mask & XAW_TPROP_FONT))
+	    font = property->font;
+    }
+    (void)XawTextSourceRead(XawTextGetSource((Widget)ctx),
+			    ctx->text.insertPos, &block, 1);
+    if (!block.length || block.ptr[0] == '\n' || block.ptr[0] == '\t')
+	ch = ' ';
+    else if ((*((unsigned char*)block.ptr) & 0177) < XawSP ||
+	*(unsigned char*)block.ptr == 0177) {
+	if (sink->ascii_sink.display_nonprinting)
+	    ch = *((unsigned char*)block.ptr) > 0177 ? '\\' : '^';
+	else
+	    ch = ' ';
+    }
+    else
+	ch = *(unsigned char*)block.ptr;
+#else
+    ch = ' ';
+#endif
+
+    rect->width = CharWidth(sink, font, 0, ch);
+    rect->height = font->descent + font->ascent + 1;
+
+    rect->x = sink->ascii_sink.cursor_x;
+    rect->y = sink->ascii_sink.cursor_y - font->ascent;
+}
+
+/* this function is required to support diferent fonts and correctly place
+ * the cursor. There are better ways to calculate the base line, but there is
+ * no place/code (yet) to store this information.
+ */
+static int
+FindCursorY(TextWidget ctx, XawTextPosition position)
+{
+    int y, line, ascent;
+    AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink;
+#ifndef OLDXAW
+    XawTextAnchor *anchor;
+    XawTextEntity *entity;
+    XawTextProperty *property;
+    XawTextPosition left, right;
+#endif
+
+    for (line = 0; line < ctx->text.lt.lines; line++)
+	if (position < ctx->text.lt.info[line + 1].position)
+	    break;
+
+    y = ctx->text.lt.info[line].y;
+#ifndef OLDXAW
+    ascent = 0;
+    left = ctx->text.lt.info[line].position;
+    right = ctx->text.lt.info[line + 1].position;
+    right = XawMin(right, ctx->text.lastPos + 1);
+    while (left < right) {
+	if (XawTextSourceAnchorAndEntity(ctx->text.source, left,
+					 &anchor, &entity)) {
+	    if ((property = XawTextSinkGetProperty((Widget)sink,
+						   entity->property)) != NULL &&
+		(property->mask & XAW_TPROP_FONT))
+		ascent = XawMax(property->font->ascent, ascent);
+	    else
+		ascent = XawMax(sink->ascii_sink.font->ascent, ascent);
+	    left = anchor->position + entity->offset + entity->length;
+	}
+	else if (anchor) {
+	    ascent = XawMax(sink->ascii_sink.font->ascent, ascent);
+	    while (entity) {
+		XawTextPosition tmp = anchor->position + entity->offset + entity->length;
+
+		if (tmp > left && tmp < right) {
+		    left = tmp;
+		    if ((property = XawTextSinkGetProperty((Widget)sink,
+							   entity->property)) != NULL &&
+			(property->mask & XAW_TPROP_FONT))
+			ascent = XawMax(property->font->ascent, ascent);
+		    else
+			ascent = XawMax(sink->ascii_sink.font->ascent, ascent);
+		}
+		entity = entity->next;
+	    }
+	    if (entity == NULL)
+		break;
+	}
+	else {
+	    ascent = XawMax(sink->ascii_sink.font->ascent, ascent);
+	    break;
+	}
+    }
+    if (!ascent)
+	ascent = sink->ascii_sink.font->ascent;
+#else
+    ascent = sink->ascii_sink.font->ascent;
+#endif
+
+    return (y + ascent);
+}
+
+static void
+InsertCursor(Widget w, int x, int y, XawTextInsertState state)
+{
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    XFontStruct *font = sink->ascii_sink.font;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    XawTextPosition position = XawTextGetInsertionPoint((Widget)ctx);
+    Boolean overflow = (x & 0xffff8000) != 0;
+#ifndef OLDXAW
+    XawTextAnchor *anchor;
+    XawTextEntity *entity;
+    XawTextProperty *property;
+#endif
+
+    if (XtIsRealized((Widget)ctx)) {
+	int fheight;
+	XawTextBlock block;
+	XawTextPosition selection_start, selection_end;
+	Boolean has_selection;
+
+	if (!sink->ascii_sink.echo) {
+	    if (sink->ascii_sink.laststate != state) {
+		int width = CharWidth(sink, font, 0, ' ') - 1;
+
+		x = ctx->text.margin.left;
+		y = ctx->text.margin.top;
+		font = sink->ascii_sink.font;
+		fheight = font->ascent + font->descent;
+		if (state == XawisOn) {
+		    if (ctx->text.hasfocus)
+		    XFillRectangle(XtDisplay(ctx), XtWindow(ctx),
+				   sink->ascii_sink.xorgc, x, y,
+				   width + 1, fheight + 1);
+		    else
+			XDrawRectangle(XtDisplay(ctx), XtWindow(ctx),
+				       sink->ascii_sink.xorgc, x, y,
+				       width, fheight);
+
+		}
+		else
+		    _XawTextSinkClearToBackground(w, x, y,
+						  width + 1, fheight + 1);
+	    }
+	    sink->ascii_sink.cursor_x = x;
+	    sink->ascii_sink.cursor_y = y;
+	    sink->ascii_sink.laststate = state;
+	    return;
+	}
+
+
+	XawTextGetSelectionPos((Widget)ctx, &selection_start, &selection_end);
+	has_selection = selection_start != selection_end;
+
+	if (sink->ascii_sink.laststate != state) {
+	    unsigned char ch;
+
+#ifndef OLDXAW
+	    if (XawTextSourceAnchorAndEntity(ctx->text.source,
+					     position, &anchor, &entity) &&
+		(property = XawTextSinkGetProperty((Widget)sink,
+						   entity->property)) != NULL &&
+		(property->mask & XAW_TPROP_FONT))
+		font = property->font;
+	    else
+		font = sink->ascii_sink.font;
+#endif
+
+	    fheight = font->ascent + font->descent;
+	    (void)XawTextSourceRead(XawTextGetSource((Widget)ctx),
+				    position, &block, 1);
+	    if (!block.length || block.ptr[0] == '\n' || block.ptr[0] == '\t')
+		ch = ' ';
+	    else if ((*((unsigned char*)block.ptr) & 0177) < XawSP
+		|| *(unsigned char*)block.ptr == 0177) {
+		if (sink->ascii_sink.display_nonprinting)
+		    ch = *((unsigned char*)block.ptr) > 0177 ? '\\' : '^';
+		else
+		    ch = ' ';
+	    }
+	    else
+		ch = *(unsigned char*)block.ptr;
+
+	    y = FindCursorY(ctx, position);
+	    if (ctx->text.hasfocus && !has_selection)
+		XFillRectangle(XtDisplay(ctx), XtWindow(ctx),
+			       sink->ascii_sink.xorgc, x, y - font->ascent,
+			       CharWidth(sink, font, 0, ch), fheight + 1);
+	    else
+		XDrawRectangle(XtDisplay(ctx), XtWindow(ctx),
+			       sink->ascii_sink.xorgc, x, y - font->ascent,
+			       CharWidth(sink, font, 0, ch) - 1, fheight);
+	}
+    }
+
+    sink->ascii_sink.cursor_x = overflow ? -16384 : x;
+    sink->ascii_sink.cursor_y = y;
+    sink->ascii_sink.laststate = state;
+    sink->ascii_sink.cursor_position = position;
+}
+
+/*
+ * Given two positions, find the distance between them
+ */
+static void
+FindDistance(Widget w, XawTextPosition fromPos, int fromx,
+	     XawTextPosition toPos, int *resWidth,
+	     XawTextPosition *resPos, int *resHeight)
+{
+#ifndef OLDXAW
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    XFontStruct *font = sink->ascii_sink.font;
+    Widget source = ctx->text.source;
+    XawTextPosition idx, pos;
+    unsigned char c;
+    XawTextBlock blk;
+    int i, rWidth, ascent = 0, descent = 0;
+    XawTextAnchor *anchor;
+    XawTextEntity *entity;
+    XawTextProperty *property;
+    Cardinal length;
+    Bool done = False;
+
+    pos = idx = fromPos;
+    rWidth = 0;
+    c = 0;
+
+    while (!done) {
+	if (XawTextSourceAnchorAndEntity(source, pos, &anchor, &entity)) {
+	    length = anchor->position + entity->offset + entity->length;
+	    length = XawMin(toPos, length) - pos;
+	    if ((property = XawTextSinkGetProperty((Widget)sink,
+						   entity->property)) != NULL &&
+		(property->mask & XAW_TPROP_FONT))
+		font = property->font;
+	    else
+		font = sink->ascii_sink.font;
+	}
+	else {
+	    if (anchor) {
+		while (entity && anchor->position + entity->offset < pos)
+		    entity = entity->next;
+		if (entity) {
+		    length = anchor->position + entity->offset;
+		    length = XawMin(toPos, length) - pos;
+		}
+		else
+		    length = XawMin(toPos - pos, 4096);
+	    }
+	    else
+		length = XawMin(toPos - pos, 4096);
+	    font = sink->ascii_sink.font;
+	}
+
+	ascent = XawMax(font->ascent, ascent);
+	descent = XawMax(font->descent, descent);
+
+	pos = XawTextSourceRead(source, pos, &blk, length);
+	if (blk.length == 0 && pos == idx)	/* eof reached */
+	    break;
+
+	idx = blk.firstPos;
+	for (i = 0; idx < toPos; i++, idx++) {
+	    if (i >= blk.length)
+		break;
+	    c = blk.ptr[i];
+	    rWidth += CharWidth(sink, font, fromx + rWidth, c);
+	    if (c == XawLF) {
+		idx++;
+		done = True;
+		break;
+	    }
+	}
+	if (idx >= toPos)
+	    break;
+    }
+
+    *resPos = idx;
+    *resWidth = rWidth;
+    *resHeight = ascent + descent + 1;
+#else
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    XFontStruct *font = sink->ascii_sink.font;
+    Widget source = ctx->text.source;
+    XawTextPosition idx, pos;
+    unsigned char c;
+    XawTextBlock blk;
+    int i, rWidth;
+
+    pos = XawTextSourceRead(source, fromPos, &blk, toPos - fromPos);
+    rWidth = 0;
+    for (i = 0, idx = fromPos; idx < toPos; i++, idx++) {
+	if (i >= blk.length) {
+	    i = 0;
+	    pos = XawTextSourceRead(source, pos, &blk, toPos - pos);
+	    if (blk.length == 0)
+		break;
+	}
+	c = blk.ptr[i];
+	rWidth += CharWidth(sink, font, fromx + rWidth, c);
+	if (c == XawLF) {
+	    idx++;
+	    break;
+	}
+    }
+
+    *resPos = idx;
+    *resWidth = rWidth;
+    *resHeight = font->ascent + font->descent + 1;
+#endif
+}
+
+static void
+FindPosition(Widget w, XawTextPosition fromPos, int fromx, int width,
+	     Bool stopAtWordBreak, XawTextPosition *resPos,
+	     int *resWidth, int *resHeight)
+{
+#ifndef OLDXAW
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    Widget source = ctx->text.source;
+    XFontStruct *font = sink->ascii_sink.font;
+    XawTextPosition idx, pos, whiteSpacePosition = 0;
+    int i, lastWidth, whiteSpaceWidth, rWidth, ascent = 0, descent = 0;
+    Boolean whiteSpaceSeen;
+    unsigned char c;
+    XawTextBlock blk;
+    XawTextAnchor *anchor;
+    XawTextEntity *entity;
+    XawTextProperty *property;
+    Cardinal length;
+    Bool done = False;
+
+    pos = idx = fromPos;
+    rWidth = lastWidth = whiteSpaceWidth = 0;
+    whiteSpaceSeen = False;
+    c = 0;
+
+    while (!done) {
+	font = sink->ascii_sink.font;
+	if (XawTextSourceAnchorAndEntity(source, pos, &anchor, &entity)) {
+	    length = anchor->position + entity->offset + entity->length - pos;
+	    if ((property = XawTextSinkGetProperty((Widget)sink,
+						   entity->property)) != NULL &&
+		(property->mask & XAW_TPROP_FONT))
+		font = property->font;
+	}
+	else {
+	    if (anchor) {
+		while (entity && anchor->position + entity->offset < pos)
+		    entity = entity->next;
+		if (entity)
+		    length = anchor->position + entity->offset - pos;
+		else
+		    length = 4096;
+	    }
+	    else
+		length = 4096;
+	}
+
+	ascent = XawMax(font->ascent, ascent);
+	descent = XawMax(font->descent, descent);
+
+	pos = XawTextSourceRead(source, pos, &blk, length);
+	if (blk.length == 0 && pos == idx)	/* eof reached */
+	    break;
+
+	idx = blk.firstPos;
+	for (i = 0; rWidth <= width && i < blk.length; i++, idx++) {
+	    c = blk.ptr[i];
+	    lastWidth = rWidth;
+	    rWidth += CharWidth(sink, font, fromx + rWidth, c);
+
+	    if (c == XawLF) {
+		idx++;
+		done = True;
+		break;
+	    }
+	    else if ((c == XawSP || c == XawTAB) && rWidth <= width) {
+		whiteSpaceSeen = True;
+		whiteSpacePosition = idx;
+		whiteSpaceWidth = rWidth;
+	    }
+	}
+	if (rWidth > width)
+	    break;
+    }
+
+    if (rWidth > width && idx > fromPos) {
+	idx--;
+	rWidth = lastWidth;
+	if (stopAtWordBreak && whiteSpaceSeen) {
+	    idx = whiteSpacePosition + 1;
+	    rWidth = whiteSpaceWidth;
+	}
+    }
+
+    if (idx >= ctx->text.lastPos && c != XawLF)
+	idx = ctx->text.lastPos + 1;
+
+    *resPos = idx;
+    *resWidth = rWidth;
+    *resHeight = ascent + descent + 1;
+#else
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    Widget source = ctx->text.source;
+    XFontStruct *font = sink->ascii_sink.font;
+    XawTextPosition idx, pos, whiteSpacePosition = 0;
+    int i, lastWidth, whiteSpaceWidth, rWidth;
+    Boolean whiteSpaceSeen;
+    unsigned char c;
+    XawTextBlock blk;
+
+    pos = XawTextSourceRead(source, fromPos, &blk, BUFSIZ);
+    rWidth = lastWidth = whiteSpaceWidth = 0;
+    whiteSpaceSeen = False;
+    c = 0;
+
+    for (i = 0, idx = fromPos; rWidth <= width; i++, idx++) {
+	if (i >= blk.length) {
+	    i = 0;
+	    pos = XawTextSourceRead(source, pos, &blk, BUFSIZ);
+	    if (blk.length == 0)
+		break;
+	}
+	c = blk.ptr[i];
+	lastWidth = rWidth;
+	rWidth += CharWidth(sink, font, fromx + rWidth, c);
+
+	if (c == XawLF) {
+	    idx++;
+	    break;
+	}
+	else if ((c == XawSP || c == XawTAB) && rWidth <= width) {
+	    whiteSpaceSeen = True;
+	    whiteSpacePosition = idx;
+	    whiteSpaceWidth = rWidth;
+	}
+    }
+
+    if (rWidth > width && idx > fromPos) {
+	idx--;
+	rWidth = lastWidth;
+	if (stopAtWordBreak && whiteSpaceSeen) {
+	    idx = whiteSpacePosition + 1;
+	    rWidth = whiteSpaceWidth;
+	}
+    }
+
+    if (idx >= ctx->text.lastPos && c != XawLF)
+	idx = ctx->text.lastPos + 1;
+
+    *resPos = idx;
+    *resWidth = rWidth;
+    *resHeight = font->ascent + font->descent + 1;
+#endif
+}
+
+static void
+Resolve(Widget w, XawTextPosition pos, int fromx, int width,
+	XawTextPosition *pos_return)
+{
+    int resWidth, resHeight;
+    Widget source = XawTextGetSource(XtParent(w));
+
+    FindPosition(w, pos, fromx, width, False, pos_return, &resWidth, &resHeight);
+    if (*pos_return > GETLASTPOS)
+	*pos_return = GETLASTPOS;
+}
+
+static void
+GetGC(AsciiSinkObject sink)
+{
+    XtGCMask valuemask = (GCFont | GCGraphicsExposures | GCClipXOrigin |
+			  GCForeground | GCBackground);
+    XGCValues values;
+
+    /* XXX We dont want do share a gc that will change the clip-mask */
+    values.clip_x_origin = (long)sink;
+    values.clip_mask = None;
+    values.font = sink->ascii_sink.font->fid;
+    values.graphics_exposures = False;
+
+    values.foreground = sink->text_sink.foreground;
+    values.background = sink->text_sink.background;
+    sink->ascii_sink.normgc = XtAllocateGC((Widget)sink, 0, valuemask, &values,
+					   GCClipMask | GCFont | GCForeground |
+					   GCBackground, 0);
+
+    values.foreground = sink->text_sink.background;
+#ifndef OLDXAW
+    values.background = sink->text_sink.cursor_color;
+#else
+    values.background = sink->text_sink.foreground;
+#endif
+    sink->ascii_sink.invgc = XtAllocateGC((Widget)sink, 0, valuemask, &values,
+					  GCClipMask | GCFont, 0);
+
+    valuemask |= GCFunction;
+    values.function = GXxor;
+#ifndef OLDXAW
+    values.foreground = sink->text_sink.background ^ sink->text_sink.cursor_color;
+#else
+    values.foreground = sink->text_sink.background ^ sink->text_sink.foreground;
+#endif
+    values.background = 0L;
+    sink->ascii_sink.xorgc = XtAllocateGC((Widget)sink, 0, valuemask,
+					  &values, GCClipMask | GCFont, 0);
+
+    XawAsciiSinkResize((Widget)sink);
+}
+
+/* Function:
+ *	XawAsciiSinkInitialize
+ *
+ * Parameters:
+ *	request - the requested and new values for the object instance
+ *	cnew	- ""
+ *
+ * Description:
+ *	Initializes the TextSink Object.
+ */
+/*ARGSUSED*/
+static void
+XawAsciiSinkInitialize(Widget request, Widget cnew,
+		       ArgList args, Cardinal *num_args)
+{
+    AsciiSinkObject sink = (AsciiSinkObject)cnew;
+
+    GetGC(sink);
+
+    if (!sink->ascii_sink.font) XtError("Aborting: no font found\n");
+    
+    sink->ascii_sink.cursor_position = 0;
+    sink->ascii_sink.laststate = XawisOff;
+    sink->ascii_sink.cursor_x = sink->ascii_sink.cursor_y = 0;
+}
+
+/*
+ * Function:
+ *	XawAsciiSinkDestroy
+ *
+ * Parameters:
+ *	w - AsciiSink Object
+ *
+ * Description:
+ *	This function cleans up when the object is destroyed.
+ */
+static void
+XawAsciiSinkDestroy(Widget w)
+{
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+
+    XtReleaseGC(w, sink->ascii_sink.normgc);
+    XtReleaseGC(w, sink->ascii_sink.invgc);
+    XtReleaseGC(w, sink->ascii_sink.xorgc);
+
+    sink->ascii_sink.normgc =
+      sink->ascii_sink.invgc =
+      sink->ascii_sink.xorgc = NULL;
+}
+
+static void
+XawAsciiSinkResize(Widget w)
+{
+    TextWidget ctx = (TextWidget)XtParent(w);
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    XRectangle rect;
+    int width, height;
+
+    if (w->core.widget_class != asciiSinkObjectClass)
+	return;
+
+    rect.x = ctx->text.r_margin.left;
+    rect.y = ctx->text.r_margin.top;
+    width = (int)XtWidth(ctx) - RHMargins(ctx);
+    height = (int)XtHeight(ctx) - RVMargins(ctx);
+    rect.width = width;
+    rect.height = height;
+
+    if (sink->ascii_sink.normgc) {
+	if (width >= 0 && height >= 0)
+	    XSetClipRectangles(XtDisplay((Widget)ctx), sink->ascii_sink.normgc,
+			       0, 0, &rect, 1, Unsorted);
+	else
+	    XSetClipMask(XtDisplay((Widget)ctx), sink->ascii_sink.normgc, None);
+    }
+    if (sink->ascii_sink.invgc) {
+	if (width >= 0 && height >= 0)
+	    XSetClipRectangles(XtDisplay((Widget)ctx), sink->ascii_sink.invgc,
+			       0, 0, &rect, 1, Unsorted);
+	else
+	    XSetClipMask(XtDisplay((Widget)ctx), sink->ascii_sink.invgc, None);
+    }
+    if (sink->ascii_sink.xorgc) {
+	if (width >= 0 && height >= 0)
+	    XSetClipRectangles(XtDisplay((Widget)ctx), sink->ascii_sink.xorgc,
+			       0, 0, &rect, 1, Unsorted);
+	else
+	    XSetClipMask(XtDisplay((Widget)ctx), sink->ascii_sink.xorgc, None);
+    }
+}
+
+/*
+ * Function:
+ *	XawAsciiSinkSetValues
+ *
+ * Parameters:
+ *	current - current state of the object
+ *	request - what was requested
+ *	cnew    - what the object will become
+ *
+ * Description:
+ *	Sets the values for the AsciiSink.
+ *
+ * Returns:
+ *	True if redisplay is needed
+ */
+/*ARGSUSED*/
+static Boolean
+XawAsciiSinkSetValues(Widget current, Widget request, Widget cnew,
+		      ArgList args, Cardinal *num_args)
+{
+    AsciiSinkObject w = (AsciiSinkObject)cnew;
+    AsciiSinkObject old_w = (AsciiSinkObject)current;
+
+    if (w->ascii_sink.font != old_w->ascii_sink.font
+	|| w->text_sink.background != old_w->text_sink.background
+	|| w->text_sink.foreground != old_w->text_sink.foreground
+#ifndef OLDXAW
+	|| w->text_sink.cursor_color != old_w->text_sink.cursor_color
+	|| w->text_sink.properties != old_w->text_sink.properties
+#endif
+	) {
+#ifdef OLDXAW
+	XtReleaseGC(cnew, w->ascii_sink.normgc);
+	XtReleaseGC(cnew, w->ascii_sink.invgc);
+	XtReleaseGC(cnew, w->ascii_sink.xorgc);
+	GetGC(w);
+#endif
+	((TextWidget)XtParent(cnew))->text.redisplay_needed = True;
+    }
+    else if (w->ascii_sink.echo != old_w->ascii_sink.echo
+	     || w->ascii_sink.display_nonprinting
+	     != old_w->ascii_sink.display_nonprinting)
+      ((TextWidget)XtParent(cnew))->text.redisplay_needed = True;
+#ifndef OLDXAW
+    if (w->text_sink.properties != old_w->text_sink.properties) {
+	XawTextProperty *property =
+	    XawTextSinkGetProperty(cnew, XrmStringToQuark("default"));
+
+	if (property) {
+	    if (property->mask & XAW_TPROP_FONT)
+		w->ascii_sink.font = property->font;
+	    if (property->mask & XAW_TPROP_FOREGROUND)
+		w->text_sink.foreground = property->foreground;
+	    if (property->mask & XAW_TPROP_BACKGROUND)
+		w->text_sink.background = property->background;
+	}
+    }
+#endif
+
+    return (False);
+}
+
+/*
+ * Function:
+ *	MaxLines
+ *
+ * Parameters:
+ *	w      - AsciiSink Object
+ *	height - height to fit lines into
+ *
+ * Description:
+ *	Finds the Maximum number of lines that will fit in a given height.
+ *
+ * Returns:
+ *	The number of lines that will fit
+ */
+/*ARGSUSED*/
+static int
+MaxLines(Widget w, unsigned int height)
+{
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    int font_height;
+
+    font_height = sink->ascii_sink.font->ascent + sink->ascii_sink.font->descent + 1;
+
+    return ((int)height / font_height);
+}
+
+/*
+ * Function:
+ *	MaxHeight
+ *
+ * Parameters:
+ *	w     - AsciiSink Object
+ *	lines - number of lines
+ *
+ * Description:
+ *	Finds the Minium height that will contain a given number lines.
+ *
+ * Returns:
+ *	the height
+ */
+static int
+MaxHeight(Widget w, int lines)
+{
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+
+    return (lines * (sink->ascii_sink.font->ascent +
+		     sink->ascii_sink.font->descent + 1));
+}
+
+/*
+ * Function:
+ *	SetTabs
+ *
+ * Parameters:
+ *	w	  - AsciiSink Object
+ *	tab_count - number of tabs in the list
+ *	tabs	  - text positions of the tabs
+ *
+ * Description:
+ *	Sets the Tab stops.
+ */
+static void
+SetTabs(Widget w, int tab_count, short *tabs)
+{
+    AsciiSinkObject sink = (AsciiSinkObject)w;
+    int i;
+    Atom XA_FIGURE_WIDTH;
+    unsigned long figure_width = 0;
+    XFontStruct *font = sink->ascii_sink.font;
+
+    /*
+     * Find the figure width of the current font
+     */
+    XA_FIGURE_WIDTH = XInternAtom(XtDisplayOfObject(w), "FIGURE_WIDTH", False);
+    if (XA_FIGURE_WIDTH != None
+	&& (!XGetFontProperty(font, XA_FIGURE_WIDTH, &figure_width)
+	    || figure_width == 0)) {
+	if (font->per_char && font->min_char_or_byte2 <= '$'
+	    && font->max_char_or_byte2 >= '$')
+	    figure_width = font->per_char['$' - font->min_char_or_byte2].width;
+	else
+	    figure_width = font->max_bounds.width;
+      }
+
+    if (tab_count > sink->text_sink.tab_count) {
+	sink->text_sink.tabs = (Position *)
+	  XtRealloc((char*)sink->text_sink.tabs, tab_count * sizeof(Position));
+	sink->text_sink.char_tabs = (short *)
+	  XtRealloc((char*)sink->text_sink.char_tabs, tab_count * sizeof(short));
+    }
+
+    for (i = 0 ; i < tab_count ; i++) {
+	sink->text_sink.tabs[i] = tabs[i] * figure_width;
+	sink->text_sink.char_tabs[i] = tabs[i];
+      }
+
+    sink->text_sink.tab_count = tab_count;
+
+#ifndef NO_TAB_FIX
+    {
+	TextWidget ctx = (TextWidget)XtParent(w);
+	ctx->text.redisplay_needed = True;
+	_XawTextBuildLineTable(ctx, ctx->text.lt.top, True);
+    }
+#endif
+}
diff --git a/nx-X11/lib/Xaw/AsciiSink.h b/nx-X11/lib/Xaw/AsciiSink.h
new file mode 100644
index 000000000..234927493
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiSink.h
@@ -0,0 +1,82 @@
+/*
+ * $Xorg: AsciiSink.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $
+ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/AsciiSink.h,v 1.5 2001/01/17 19:42:25 dawes Exp $ */
+
+#ifndef _XawAsciiSink_h
+#define _XawAsciiSink_h
+
+/*
+ * AsciiSink Object
+ */
+
+#include <X11/Xaw/TextSink.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ echo                Output             Boolean         True
+ displayNonprinting  Output             Boolean         True
+
+*/
+
+#define XtCOutput "Output"
+
+#define XtNdisplayNonprinting "displayNonprinting"
+#define XtNecho "echo"
+
+/* Class record constants */
+extern WidgetClass asciiSinkObjectClass;
+
+typedef struct _AsciiSinkClassRec *AsciiSinkObjectClass;
+typedef struct _AsciiSinkRec      *AsciiSinkObject;
+
+#endif /* _XawAsciiSink_h */
diff --git a/nx-X11/lib/Xaw/AsciiSinkP.h b/nx-X11/lib/Xaw/AsciiSinkP.h
new file mode 100644
index 000000000..b160092f3
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiSinkP.h
@@ -0,0 +1,101 @@
+/*
+* $Xorg: AsciiSinkP.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/AsciiSinkP.h,v 1.9 2001/01/17 19:42:25 dawes Exp $ */
+
+#ifndef _XawAsciiSinkP_h
+#define _XawAsciiSinkP_h
+
+/*
+ * AsciiSink Object Private Data
+ */
+#include <X11/Xaw/TextSinkP.h> 
+#include <X11/Xaw/AsciiSink.h> 
+
+/* New fields for the AsciiSink object class record */
+typedef struct _AsciiSinkClassPart {
+    XtPointer extension;
+} AsciiSinkClassPart;
+
+/* Full class record declaration */
+typedef struct _AsciiSinkClassRec {
+    ObjectClassPart     object_class;
+    TextSinkClassPart	text_sink_class;
+    AsciiSinkClassPart	ascii_sink_class;
+} AsciiSinkClassRec;
+
+extern AsciiSinkClassRec asciiSinkClassRec;
+
+/* New fields for the AsciiSink object record */
+typedef struct {
+    /* resources */
+    XFontStruct *font;          /* Font to draw in. */
+    Boolean echo;
+    Boolean display_nonprinting;
+
+    /* private */
+    GC normgc, invgc, xorgc;
+    XawTextPosition cursor_position;
+    XawTextInsertState laststate;
+    short cursor_x, cursor_y;	/* Cursor Location. */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} AsciiSinkPart;
+
+/* Full instance record declaration */
+typedef struct _AsciiSinkRec {
+    ObjectPart          object;
+    TextSinkPart	text_sink;
+    AsciiSinkPart	ascii_sink;
+} AsciiSinkRec;
+
+#endif /* _XawAsciiSinkP_h */
diff --git a/nx-X11/lib/Xaw/AsciiSrc.c b/nx-X11/lib/Xaw/AsciiSrc.c
new file mode 100644
index 000000000..b23ba4fca
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiSrc.c
@@ -0,0 +1,1886 @@
+/* $Xorg: AsciiSrc.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */
+
+/*
+
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/* $XFree86: xc/lib/Xaw/AsciiSrc.c,v 1.33 2002/07/04 17:04:20 paulo Exp $ */
+
+/*
+ * AsciiSrc.c - AsciiSrc object. (For use with the text widget).
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <errno.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xos.h>
+#include <X11/Xfuncs.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xaw/XawInit.h>
+#include <X11/Xaw/AsciiSrcP.h>
+#include <X11/Xaw/MultiSrcP.h>
+#ifndef OLDXAW
+#include <X11/Xaw/TextSinkP.h>
+#include <X11/Xaw/AsciiSinkP.h>
+#endif
+#include "Private.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#if (defined(ASCII_STRING) || defined(ASCII_DISK))
+#include <X11/Xaw/AsciiText.h>		/* for Widget Classes */
+#endif
+
+#ifdef X_NOT_POSIX
+#define Off_t long
+#define Size_t unsigned int
+#else
+#define Off_t off_t
+#define Size_t size_t
+#endif
+
+#define MAGIC_VALUE	((XawTextPosition)-1)
+#define streq(a, b)	(strcmp((a), (b)) == 0)
+
+/*
+ * Class Methods
+ */
+static void XawAsciiSrcClassInitialize(void);
+static void XawAsciiSrcDestroy(Widget);
+static void XawAsciiSrcGetValuesHook(Widget, ArgList, Cardinal*);
+static void XawAsciiSrcInitialize(Widget, Widget, ArgList, Cardinal*);
+static Boolean XawAsciiSrcSetValues(Widget, Widget, Widget,
+				    ArgList, Cardinal*);
+static XawTextPosition ReadText(Widget, XawTextPosition, XawTextBlock*, int);
+static int ReplaceText(Widget, XawTextPosition, XawTextPosition,
+		       XawTextBlock*);
+static XawTextPosition Scan(Widget, XawTextPosition, XawTextScanType,
+			    XawTextScanDirection, int, Bool);
+static XawTextPosition Search(Widget, XawTextPosition, XawTextScanDirection,
+			      XawTextBlock*);
+
+/*
+ * Prototypes
+ */
+static Piece *AllocNewPiece(AsciiSrcObject, Piece*);
+static void BreakPiece(AsciiSrcObject, Piece*);
+static Boolean CvtAsciiTypeToString(Display*, XrmValuePtr, Cardinal*,
+				    XrmValuePtr, XrmValuePtr, XtPointer*);
+static void CvtStringToAsciiType(XrmValuePtr, Cardinal*,
+				 XrmValuePtr, XrmValuePtr);
+static Piece *FindPiece(AsciiSrcObject, XawTextPosition, XawTextPosition*);
+static void FreeAllPieces(AsciiSrcObject);
+static FILE *InitStringOrFile(AsciiSrcObject, Bool);
+static void LoadPieces(AsciiSrcObject, FILE*, char*);
+static void RemoveOldStringOrFile(AsciiSrcObject, Bool);
+static void RemovePiece(AsciiSrcObject, Piece*);
+static String StorePiecesInString(AsciiSrcObject);
+static Bool WriteToFile(String, String, unsigned);
+static Bool WritePiecesToFile(AsciiSrcObject, String);
+static void GetDefaultPieceSize(Widget, int, XrmValue*);
+
+/*
+ * More Prototypes
+ */
+#ifdef ASCII_DISK
+Widget XawAsciiDiskSourceCreate(Widget, ArgList, Cardinal);
+#endif
+#ifdef ASCII_STRING
+Widget XawStringSourceCreate(Widget, ArgList, Cardinal);
+void XawTextSetLastPos(Widget, XawTextPosition);
+#endif
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(AsciiSrcRec, ascii_src.field)
+static XtResource resources[] = {
+  {
+    XtNstring,
+    XtCString,
+    XtRString,
+    sizeof(char*),
+    offset(string),
+    XtRString,
+    NULL
+  },
+  {
+    XtNtype,
+    XtCType,
+    XtRAsciiType,
+    sizeof(XawAsciiType),
+    offset(type),
+    XtRImmediate,
+    (XtPointer)XawAsciiString
+  },
+  {
+    XtNdataCompression,
+    XtCDataCompression,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(data_compression),
+    XtRImmediate,
+    (XtPointer)True
+  },
+  {
+    XtNpieceSize,
+    XtCPieceSize,
+    XtRInt,
+    sizeof(XawTextPosition),
+    offset(piece_size),
+    XtRCallProc,
+    (XtPointer)GetDefaultPieceSize
+  },
+#ifdef OLDXAW
+  {
+    XtNcallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer), 
+    offset(callback),
+    XtRCallback,
+    (XtPointer)NULL
+  },
+#endif
+  {
+    XtNuseStringInPlace,
+    XtCUseStringInPlace,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(use_string_in_place),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNlength,
+    XtCLength,
+    XtRInt,
+    sizeof(int),
+    offset(ascii_length),
+    XtRImmediate,
+    (XtPointer)MAGIC_VALUE
+  },
+#ifdef ASCII_DISK
+  {
+    XtNfile,
+    XtCFile,
+    XtRString,
+    sizeof(String),
+    offset(filename),
+    XtRString,
+    NULL
+  },
+#endif /* ASCII_DISK */
+};
+#undef offset
+
+
+#define Superclass	(&textSrcClassRec)
+AsciiSrcClassRec asciiSrcClassRec = {
+  /* object */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "AsciiSrc",				/* class_name */
+    sizeof(AsciiSrcRec),		/* widget_size */
+    XawAsciiSrcClassInitialize,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawAsciiSrcInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    NULL,				/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    False,				/* compress_motion */
+    False,				/* compress_exposure */
+    False,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawAsciiSrcDestroy,			/* destroy */
+    NULL,				/* resize */
+    NULL,				/* expose */
+    XawAsciiSrcSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    NULL,				/* set_values_almost */
+    XawAsciiSrcGetValuesHook,		/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    NULL,				/* query_geometry */
+    NULL,				/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* text_src */
+  {
+    ReadText,				/* Read */
+    ReplaceText,			/* Replace */
+    Scan,				/* Scan */
+    Search,				/* Search */
+    XtInheritSetSelection,		/* SetSelection */
+    XtInheritConvertSelection,		/* ConvertSelection */
+  },
+  /* ascii_src */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass asciiSrcObjectClass = (WidgetClass)&asciiSrcClassRec;
+
+static XrmQuark Qstring, Qfile;
+
+/*
+ * Implementation
+ */
+/*
+ * Function:
+ *	XawAsciiSrcClassInitialize()
+ *
+ * Description:
+ *	  Initializes the asciiSrcObjectClass and install the converters for
+ *	AsciiType <-> String.
+ */
+static void
+XawAsciiSrcClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    Qstring = XrmPermStringToQuark(XtEstring);
+    Qfile = XrmPermStringToQuark(XtEfile);
+    XtAddConverter(XtRString, XtRAsciiType, CvtStringToAsciiType, NULL, 0);
+    XtSetTypeConverter(XtRAsciiType, XtRString, CvtAsciiTypeToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+/*
+ * Function:
+ *	XawAsciiSrcInitialize
+ *
+ * Parameters:
+ *	request	 - widget requested by the argument list
+ *	cnew	 - new widget with both resource and non resource values
+ *	args	 - (unused)
+ *	num_args - (unused)
+ *
+ * Description:
+ *	Initializes the ascii src object.
+ */
+/*ARGSUSED*/
+static void
+XawAsciiSrcInitialize(Widget request, Widget cnew,
+		      ArgList args, Cardinal *num_args)
+{
+    AsciiSrcObject src = (AsciiSrcObject)cnew;
+    FILE *file;
+
+    /*
+     * Set correct flags (override resources) depending upon widget class
+     */
+    src->text_src.text_format = XawFmt8Bit;
+
+#ifdef ASCII_DISK
+    if (XtIsSubclass(XtParent(cnew), asciiDiskWidgetClass)) {
+	src->ascii_src.type = XawAsciiFile;
+	src->ascii_src.string = src->ascii_src.filename;
+    }
+#endif
+
+#ifdef ASCII_STRING
+    if (XtIsSubclass(XtParent(cnew), asciiStringWidgetClass)) {
+	src->ascii_src.use_string_in_place = True;
+	src->ascii_src.type = XawAsciiString;
+    }
+#endif
+
+#ifdef OLDXAW
+    src->ascii_src.changes = False;
+#else
+    src->text_src.changed = False;
+#endif
+    src->ascii_src.allocated_string = False;
+
+    if (src->ascii_src.use_string_in_place && src->ascii_src.string == NULL)
+	src->ascii_src.use_string_in_place = False;
+
+    file = InitStringOrFile(src, src->ascii_src.type == XawAsciiFile);
+    LoadPieces(src, file, NULL);
+
+    if (file != NULL)
+	fclose(file);
+}
+
+/*
+ * Function:
+ *	ReadText
+ *
+ * Parameters:
+ *	w	- AsciiSource widget
+ *	pos	- position of the text to retreive.
+ *	text	- text block that will contain returned text
+ *	length	- maximum number of characters to read
+ *
+ * Description:
+ *	This function reads the source.
+ *
+ * Returns:
+ *	The character position following the retrieved text.
+ */
+static XawTextPosition
+ReadText(Widget w, XawTextPosition pos, XawTextBlock *text, int length)
+{
+    AsciiSrcObject src = (AsciiSrcObject)w;
+    XawTextPosition count, start;
+    Piece *piece;
+#ifndef OLDXAW 
+    XawTextAnchor *anchor;
+    XawTextEntity *entity;
+    XawTextPosition offset, end = pos + length;
+    Bool state;
+
+    end = XawMin(end, src->ascii_src.length);
+    while ((state = XawTextSourceAnchorAndEntity(w, pos, &anchor, &entity)) &&
+	(entity->flags & XAW_TENTF_HIDE))
+	pos = anchor->position + entity->offset + entity->length;
+    if (state == False ||
+	!(entity->flags & XAW_TENTF_REPLACE)) {
+	while (entity) {
+	    offset = anchor->position + entity->offset;
+	    if (offset >= end)
+		break;
+	    if (offset > pos &&
+		(entity->flags & (XAW_TENTF_HIDE | XAW_TENTF_REPLACE))) {
+		end = XawMin(end, offset);
+		break;
+	    }
+	    if ((entity = entity->next) == NULL &&
+		(anchor = XawTextSourceNextAnchor(w, anchor)) != NULL)
+		entity = anchor->entities;
+	}
+    }
+    else if (state && (entity->flags & XAW_TENTF_REPLACE) && pos < end) {
+	XawTextBlock *block = (XawTextBlock*)entity->data;
+
+	offset = anchor->position + entity->offset;
+	end = XawMin(end, offset + block->length);
+	if ((length = end - pos) < 0)
+	    length = 0;
+	text->length = length;
+	text->format = XawFmt8Bit;
+	if (length == 0) {
+	    text->firstPos = end = offset + entity->length;
+	    text->ptr = "";
+	}
+	else {
+	    text->firstPos = pos;
+	    text->ptr = block->ptr + (pos - offset);
+	    if (pos + length < offset + block->length)
+		end = pos + length;	/* there is data left to be read */
+	    else
+		end = offset + entity->length;
+	}
+
+	return (end);
+    }
+
+    if ((length = end - pos) < 0)
+	length = 0;
+#endif
+
+    piece = FindPiece(src, pos, &start);
+    text->firstPos = pos;
+    text->ptr = piece->text + (pos - start);
+    count = piece->used - (pos - start);
+    text->length = Max(0, (length > count) ? count : length);
+    text->format = XawFmt8Bit;
+
+    return (pos + text->length);
+}
+
+/*
+ * Function:
+ *	ReplaceText
+ *
+ * Parameters:
+ *	w	 - AsciiSource object
+ *	startPos - ends of text that will be replaced
+ *	endPos	 - ""
+ *	text	 - new text to be inserted into buffer at startPos
+ *
+ * Description:
+ *	Replaces a block of text with new text.
+ *
+ * Returns:
+ *	XawEditDone on success, XawEditError otherwise
+ */
+/*ARGSUSED*/
+static int
+ReplaceText(Widget w, XawTextPosition startPos, XawTextPosition endPos,
+	    XawTextBlock *text)
+{
+    AsciiSrcObject src = (AsciiSrcObject)w;
+    Piece *start_piece, *end_piece, *temp_piece;
+    XawTextPosition start_first, end_first;
+    int length, firstPos;
+
+    /*
+     * Editing a read only source is not allowed
+     */
+    if (src->text_src.edit_mode == XawtextRead) 
+	return (XawEditError);
+
+    start_piece = FindPiece(src, startPos, &start_first);
+    end_piece = FindPiece(src, endPos, &end_first);
+
+#ifndef OLDXAW
+    /*
+     * This is a big hack, but I can't think about a clever way to know
+     * if the character being moved forward has a negative lbearing.
+     *
+     */
+    if (start_piece->used) {
+	int i;
+
+	for (i = 0; i < src->text_src.num_text; i++) {
+	    int line;
+	    TextWidget ctx = (TextWidget)src->text_src.text[i];
+
+	    for (line = 0; line < ctx->text.lt.lines; line++)
+		if (startPos < ctx->text.lt.info[line + 1].position)
+		    break;
+	    if (i < ctx->text.lt.lines &&
+		startPos > ctx->text.lt.info[i].position) {
+		AsciiSinkObject sink = (AsciiSinkObject)ctx->text.sink;
+		XawTextAnchor *anchor;
+		XawTextEntity *entity;
+		XawTextProperty *property;
+		XFontStruct *font;
+
+		if (XawTextSourceAnchorAndEntity(w, startPos, &anchor, &entity) &&
+		    (property = XawTextSinkGetProperty(ctx->text.sink,
+						       entity->property)) != NULL &&
+		    (property->mask & XAW_TPROP_FONT))
+		    font = property->font;
+		else
+		    font = sink->ascii_sink.font;
+
+		if (font->min_bounds.lbearing < 0) {
+		    int lbearing = font->min_bounds.lbearing;
+		    unsigned char c = *(unsigned char*)
+			(start_piece->text + (startPos - start_first));
+
+		    if (c == '\t' || c == '\n')
+			c = ' ';
+		    else if ((c & 0177) < XawSP || c == 0177) {
+			if (sink->ascii_sink.display_nonprinting)
+			    c = c > 0177 ? '\\' : c + '^';
+			else
+			    c = ' ';
+		    }
+		    if (font->per_char &&
+			(c >= font->min_char_or_byte2 && c <= font->max_char_or_byte2))
+			lbearing = font->per_char[c - font->min_char_or_byte2].lbearing;
+		    if (lbearing < 0)
+			_XawTextNeedsUpdating(ctx, startPos - 1, startPos);
+		}
+	    }
+	}
+    }
+
+
+#endif
+
+    /*
+     * Remove Old Stuff
+     */
+    if (start_piece != end_piece) {
+	temp_piece = start_piece->next;
+
+	/*
+	 * If empty and not the only piece then remove it.
+	 */
+	if (((start_piece->used = startPos - start_first) == 0)
+	    && !(start_piece->next == NULL && start_piece->prev == NULL))
+	    RemovePiece(src, start_piece);
+
+	while (temp_piece != end_piece) {
+	    temp_piece = temp_piece->next;
+	    RemovePiece(src, temp_piece->prev);
+	}
+
+	end_piece->used -= endPos - end_first;
+	if (end_piece->used != 0)
+	    memmove(end_piece->text, end_piece->text + endPos - end_first,
+		    (unsigned)end_piece->used);
+    }
+    else {		    /* We are fully in one piece */
+	if ((start_piece->used -= endPos - startPos) == 0) {
+	    if (!(start_piece->next == NULL && start_piece->prev == NULL))
+		RemovePiece(src, start_piece);
+	}
+	else {
+	    memmove(start_piece->text + (startPos - start_first),
+		    start_piece->text + (endPos - start_first),
+		    (unsigned)(start_piece->used - (startPos - start_first)));
+	    if (src->ascii_src.use_string_in_place
+		&& src->ascii_src.length - (endPos - startPos)
+		< src->ascii_src.piece_size - 1)
+		start_piece->text[src->ascii_src.length - (endPos - startPos)] =
+		    '\0';
+	}
+    }
+
+    src->ascii_src.length += -(endPos - startPos) + text->length;
+
+    if ( text->length != 0) {
+	/* 
+	 * Put in the New Stuff
+	 */
+	start_piece = FindPiece(src, startPos, &start_first);
+
+	length = text->length;
+	firstPos = text->firstPos;
+
+	while (length > 0) {
+	    char *ptr;
+	    int fill;
+
+	    if (src->ascii_src.use_string_in_place) {
+		if (start_piece->used == src->ascii_src.piece_size - 1) {
+		    /*
+		     * If we are in ascii string emulation mode. Then the
+		     *	string is not allowed to grow
+		     */
+		    start_piece->used = src->ascii_src.length =
+			src->ascii_src.piece_size - 1;
+		    start_piece->text[src->ascii_src.length] = '\0';
+		    return (XawEditError);
+		}
+	    }
+
+	    if (start_piece->used == src->ascii_src.piece_size) {
+		BreakPiece(src, start_piece);
+		start_piece = FindPiece(src, startPos, &start_first);
+	    }
+
+	    fill = Min((int)(src->ascii_src.piece_size - start_piece->used),
+		       length);
+
+	    ptr = start_piece->text + (startPos - start_first);
+	    memmove(ptr + fill, ptr,
+		    (unsigned)(start_piece->used - (startPos - start_first)));
+	    memcpy(ptr, text->ptr + firstPos, (unsigned)fill);
+
+	    startPos += fill;
+	    firstPos += fill;
+	    start_piece->used += fill;
+	    length -= fill;
+	}
+    }
+
+    if (src->ascii_src.use_string_in_place)
+	start_piece->text[start_piece->used] = '\0';
+
+#ifdef OLDXAW
+    src->ascii_src.changes = True;
+    XtCallCallbacks(w, XtNcallback, NULL);
+#endif
+
+    return (XawEditDone);
+}
+
+/*
+ * Function:
+ *	Scan
+ *
+ * Parameters:
+ *	w	 - AsciiSource object
+ *	position - position to start scanning
+ *	type	 - type of thing to scan for
+ *	dir	 - direction to scan
+ *		   count - which occurance if this thing to search for.
+ *		   include - whether or not to include the character found in
+ *		   the position that is returned
+ *
+ * Description:
+ *	Scans the text source for the number and type of item specified.
+ *
+ * Returns:
+ *	The position of the item found
+ *
+ * Note:
+ *	  While there are only 'n' characters in the file there are n+1
+ *	 possible cursor positions (one before the first character and
+ *	one after the last character
+ */
+static XawTextPosition
+Scan(Widget w, register XawTextPosition position, XawTextScanType type,
+     XawTextScanDirection dir, int count, Bool include)
+{
+    AsciiSrcObject src = (AsciiSrcObject)w;
+    Piece *piece;
+    XawTextPosition first, first_eol_position = 0;
+    register char *ptr, *lim;
+    register int cnt = count;
+    register unsigned char c;
+
+    if (dir == XawsdLeft) {
+	if (position <= 0)
+	    return (0);
+	--position;
+    }
+    else if (position >= src->ascii_src.length)
+	return (src->ascii_src.length);
+
+    piece = FindPiece(src, position, &first);
+    if (piece->used == 0)
+	return (0);
+
+    ptr = (position - first) + piece->text;
+
+    if (dir == XawsdRight) {
+	lim = piece->text + piece->used;
+	switch (type) {
+	    case XawstEOL:
+	    case XawstParagraph:
+	    case XawstWhiteSpace:
+	    case XawstAlphaNumeric:
+		for (; cnt > 0; cnt--) {
+		    Bool non_space = False, first_eol = True;
+
+		    /*CONSTCOND*/
+		    while (True) {
+			if (ptr >= lim) {
+			    piece = piece->next;
+			    if (piece == NULL)	/* End of text */
+				return (src->ascii_src.length);
+			    ptr = piece->text;
+			    lim = piece->text + piece->used;
+			}
+
+			c = *ptr++;
+			++position;
+
+			if (type == XawstEOL) {
+			    if (c == '\n')
+				break;
+			}
+			else if (type == XawstAlphaNumeric) {
+			    if (!isalnum(c)) {
+				if (non_space)
+				    break;
+			    }
+			    else
+				non_space = True;
+			}
+			else if (type == XawstWhiteSpace) {
+			    if (isspace(c)) {
+				if (non_space)
+				    break;
+			    }
+			    else
+				non_space = True;
+			}
+			else {	/* XawstParagraph */
+			    if (first_eol) {
+				if (c == '\n') {
+				    first_eol_position = position;
+				    first_eol = False;
+				}
+			    }
+			    else if (c == '\n')
+				break;
+			    else if (!isspace(c))
+				first_eol = True;
+			}
+		    }
+		}
+		break;
+	    case XawstPositions:
+		position += count;
+		return (position < src->ascii_src.length ?
+			position : src->ascii_src.length);
+	    case XawstAll:
+		return (src->ascii_src.length);
+	    default:
+		break;
+	}
+	if (!include) {
+	    if (type == XawstParagraph)
+		position = first_eol_position;
+	    if (count)
+		--position;
+	}
+    }
+    else {
+	lim = piece->text;
+	switch (type) {
+	    case XawstEOL:
+	    case XawstParagraph:
+	    case XawstWhiteSpace:
+	    case XawstAlphaNumeric:
+		for (; cnt > 0; cnt--) {
+		    Bool non_space = False, first_eol = True;
+
+		    /*CONSTCOND*/
+		    while (True) {
+			if (ptr < lim) {
+			    piece = piece->prev;
+			    if (piece == NULL)	/* Begining of text */
+				return (0);
+			    ptr = piece->text + piece->used - 1;
+			    lim = piece->text;
+			}
+
+			c = *ptr--;
+			--position;
+
+			if (type == XawstEOL) {
+			    if (c == '\n')
+				break;
+			}
+			else if (type == XawstAlphaNumeric) {
+			    if (!isalnum(c)) {
+				if (non_space)
+				    break;
+			    }
+			    else
+				non_space = True;
+			}
+			else if (type == XawstWhiteSpace) {
+			    if (isspace(c)) {
+				if (non_space)
+				    break;
+			    }
+			    else
+				non_space = True;
+			}
+			else {	/* XawstParagraph */
+			    if (first_eol) {
+				if (c == '\n') {
+				    first_eol_position = position;
+				    first_eol = False;
+				}
+			    }
+			    else if (c == '\n')
+				break;
+			    else if (!isspace(c))
+				first_eol = True;
+			}
+		    }
+		}
+		break;
+	    case XawstPositions:
+		position -= count - 1;
+		return (position > 0 ? position : 0);
+	    case XawstAll:
+		return (0);
+	    default:
+		break;
+	}
+	if (!include) {
+	    if (type == XawstParagraph)
+		position = first_eol_position;
+	    if (count)
+		++position;
+	}
+	position++;
+    }
+
+    return (position);
+}
+
+/*
+ * Function:
+ *	Search
+ *
+ * Parameters:
+ *	w	 - AsciiSource object
+ *	position - the position to start scanning
+ *	dir	 - direction to scan
+ *	text	 - text block to search for
+ *
+ * Description:
+ *	Searchs the text source for the text block passed.
+ *
+ * Returns:
+ *	The position of the item found
+ */
+static XawTextPosition 
+Search(Widget w, register XawTextPosition position, XawTextScanDirection dir,
+       XawTextBlock *text)
+{
+    AsciiSrcObject src = (AsciiSrcObject)w;
+    register int count = 0;
+    register char *ptr, c;
+    char *str;
+    Piece *piece;
+    char *buf;
+    XawTextPosition first;
+    int cnt, case_sensitive;
+
+    if (dir == XawsdLeft) {
+	if (position == 0)
+	    return (XawTextSearchError);
+	position--;
+    }
+
+    buf = XtMalloc((unsigned)sizeof(unsigned char) * text->length);
+    memcpy(buf, text->ptr, (unsigned)text->length);
+    piece = FindPiece(src, position, &first);
+    ptr = (position - first) + piece->text;
+    case_sensitive = text->firstPos;
+
+    if (dir == XawsdRight) {
+	str = buf;
+	c = *str;
+	/*CONSTCOND*/
+	while (1) {
+	    if (*ptr++ == c
+		|| (case_sensitive && isalpha(c) && isalpha(ptr[-1])
+		    && toupper(c) == toupper(ptr[-1]))) {
+		if (++count == text->length)
+		    break;
+		c = *++str;
+	    }
+	    else if (count) {
+		ptr -= count;
+		str -= count;
+		position -= count;
+		count = 0;
+		c = *str;
+
+		if (ptr < piece->text) {
+		    do {
+			cnt = piece->text - ptr;
+			piece = piece->prev;
+			if (piece == NULL) {
+			    XtFree(buf);
+			    return (XawTextSearchError);
+			}
+			ptr = piece->text + piece->used - cnt;
+		    } while (ptr < piece->text);
+		}
+	    }
+	    position++;
+	    if (ptr >= (piece->text + piece->used)) {
+		do {
+		    cnt = ptr - (piece->text + piece->used);
+		    piece = piece->next;
+		    if (piece == NULL) {
+			XtFree(buf);
+			return (XawTextSearchError);
+		    }
+		    ptr = piece->text + cnt;
+		} while (ptr >= (piece->text + piece->used));
+	    }
+	}
+
+	position -= text->length - 1;
+    }
+    else {
+	str = buf + text->length - 1;
+	c = *str;
+	/*CONSTCOND*/
+	while (1) {
+	    if (*ptr-- == c
+		|| (case_sensitive && isalpha(c) && isalpha(ptr[1])
+		    && toupper(c) == toupper(ptr[1]))) {
+		if (++count == text->length)
+		    break;
+		c = *--str;
+	    }
+	    else if (count) {
+		ptr += count;
+		str += count;
+		position += count;
+		count = 0;
+		c = *str;
+
+		if (ptr >= (piece->text + piece->used)) {
+		    do {
+			cnt = ptr - (piece->text + piece->used);
+			piece = piece->next;
+			if (piece == NULL) {
+			    XtFree(buf);
+			    return (XawTextSearchError);
+			}
+			ptr = piece->text + cnt;
+		    } while (ptr >= (piece->text + piece->used));
+		}
+	    }
+	    position--;
+	    if (ptr < piece->text) {
+		do {
+		    cnt = piece->text - ptr;
+		    piece = piece->prev;
+		    if (piece == NULL) {
+			XtFree(buf);
+			return (XawTextSearchError);
+		    }
+		    ptr = piece->text + piece->used - cnt;
+		} while (ptr < piece->text);
+	    }
+	}
+    }
+
+    XtFree(buf);
+
+    return (position);
+}
+
+/*
+ * Function:
+ *	XawAsciiSrcSetValues
+ *
+ * Parameters:
+ *	current  - current state of the widget
+ *	request  - what was requested
+ *	cnew	 - what the widget will become
+ *	args	 - representation of changed resources
+ *	num_args - number of resources that have changed
+ *
+ * Description:
+ *	Sets the values for the AsciiSource.
+ *
+ * Returns:
+ *	True if redisplay is needed
+ */
+static Boolean
+XawAsciiSrcSetValues(Widget current, Widget request, Widget cnew,
+		     ArgList args, Cardinal *num_args)
+{
+    AsciiSrcObject src = (AsciiSrcObject)cnew;
+    AsciiSrcObject old_src = (AsciiSrcObject)current;
+    Bool total_reset = False, string_set = False;
+    FILE *file;
+    unsigned int i;
+
+    if (old_src->ascii_src.use_string_in_place
+	!= src->ascii_src.use_string_in_place) {
+	XtAppWarning(XtWidgetToApplicationContext(cnew),
+		     "AsciiSrc: The XtNuseStringInPlace resource may "
+		     "not be changed.");
+	src->ascii_src.use_string_in_place =
+	    old_src->ascii_src.use_string_in_place;
+    }
+
+    for (i = 0; i < *num_args ; i++)
+	if (streq(args[i].name, XtNstring)) {
+	    string_set = True;
+	    break;
+	}
+
+    if (string_set || (old_src->ascii_src.type != src->ascii_src.type)) {
+	RemoveOldStringOrFile(old_src, string_set); /* remove old info */
+	file = InitStringOrFile(src, string_set);   /* Init new info */
+	LoadPieces(src, file, NULL);   /* load new info into internal buffers */
+	if (file != NULL)
+	    fclose(file);
+#ifndef OLDXAW
+	for (i = 0; i < src->text_src.num_text; i++)
+	    /* Tell text widget what happened */
+	    XawTextSetSource(src->text_src.text[i], cnew, 0);
+#else
+	XawTextSetSource(XtParent(cnew), cnew, 0);
+#endif
+	total_reset = True;
+    }
+
+    if (old_src->ascii_src.ascii_length != src->ascii_src.ascii_length)
+	src->ascii_src.piece_size = src->ascii_src.ascii_length + 1;
+
+    if (!total_reset &&
+	old_src->ascii_src.piece_size != src->ascii_src.piece_size) {
+	String string = StorePiecesInString(old_src);
+
+	FreeAllPieces(old_src);
+	LoadPieces(src, NULL, string);
+	XtFree(string);
+    }
+
+    return (False);
+}
+
+/*
+ * Function:
+ *	XawAsciiSrcGetValuesHook
+ *
+ * Parameters:
+ *	w	 - AsciiSource Widget
+ *	args	 - argument list
+ *	num_args - number of args
+ *
+ * Description:
+ *	  This is a get values hook routine that sets the
+ *		     values specific to the ascii source.
+ */
+static void
+XawAsciiSrcGetValuesHook(Widget w, ArgList args, Cardinal *num_args)
+{
+    AsciiSrcObject src = (AsciiSrcObject)w;
+    unsigned int i;
+
+    if (src->ascii_src.type == XawAsciiString) {
+	for (i = 0; i < *num_args ; i++)
+	    if (streq(args[i].name, XtNstring)) {
+		if (src->ascii_src.use_string_in_place)
+		    *((char **)args[i].value) = src->ascii_src.first_piece->text;
+		else if (XawAsciiSave(w))   /* If save sucessful */
+		    *((char **)args[i].value) = src->ascii_src.string;
+		break;
+	    }
+	}
+    }
+
+/*
+ * Function:
+ *	XawAsciiSrcDestroy
+ *
+ * Parameters:
+ *	src - Ascii source object to free
+ *
+ * Description:
+ *	Destroys an ascii source (frees all data)
+ */
+static void
+XawAsciiSrcDestroy(Widget w)
+{
+    RemoveOldStringOrFile((AsciiSrcObject) w, True);
+}
+
+/*
+ * Public routines 
+ */
+/*
+ * Function:
+ *	XawAsciiSourceFreeString
+ *
+ * Parameters:
+ *	w - AsciiSrc widget
+ *
+ * Description:
+ *	  Frees the string returned by a get values call
+ *		     on the string when the source is of type string.
+ */
+void
+XawAsciiSourceFreeString(Widget w)
+{
+    AsciiSrcObject src = (AsciiSrcObject)w;
+
+    /* If the src is really a multi, call the multi routine */
+    if (XtIsSubclass(w, multiSrcObjectClass)) {
+	_XawMultiSourceFreeString(w);
+	return;
+    }
+    else if (!XtIsSubclass(w, asciiSrcObjectClass)) {
+	XtErrorMsg("bad argument", "asciiSource", "XawError",
+		   "XawAsciiSourceFreeString's parameter must be "
+		   "an asciiSrc or multiSrc.",
+		   NULL, NULL);
+    }
+
+    if (src->ascii_src.allocated_string && src->ascii_src.type != XawAsciiFile) {
+	src->ascii_src.allocated_string = False;
+	XtFree(src->ascii_src.string);
+	src->ascii_src.string = NULL;
+    }
+}
+
+/*
+ * Function:
+ *	XawAsciiSave
+ *
+ * Parameters:
+ *	w - asciiSrc Widget
+ *
+ * Description:
+ *	Saves all the pieces into a file or string as required.
+ *
+ * Returns:
+ *	True if the save was successful
+ */
+Bool
+XawAsciiSave(Widget w)
+{
+    AsciiSrcObject src = (AsciiSrcObject)w;
+
+    /* If the src is really a multi, call the multi save */
+    if (XtIsSubclass(w, multiSrcObjectClass ))
+	return (_XawMultiSave(w));
+
+    else if (!XtIsSubclass(w, asciiSrcObjectClass))
+	XtErrorMsg("bad argument", "asciiSource", "XawError",
+		   "XawAsciiSave's parameter must be an asciiSrc or multiSrc.",
+		   NULL, NULL);
+
+    /*
+     * If using the string in place then there is no need to play games
+     * to get the internal info into a readable string.
+     */
+    if (src->ascii_src.use_string_in_place) 
+	return (True);
+
+    if (src->ascii_src.type == XawAsciiFile) {
+#ifdef OLDXAW
+	if (!src->ascii_src.changes)
+#else
+	if (!src->text_src.changed) 		/* No changes to save */
+#endif
+	    return (True);
+
+	if (WritePiecesToFile(src, src->ascii_src.string) == False)
+	    return (False);
+    }
+    else  {
+	if (src->ascii_src.allocated_string == True)
+	    XtFree(src->ascii_src.string);
+	else
+	    src->ascii_src.allocated_string = True;
+
+	src->ascii_src.string = StorePiecesInString(src);
+    }
+#ifdef OLDXAW
+    src->ascii_src.changes = False;
+#else
+    src->text_src.changed = False;
+#endif
+
+    return (True);
+}
+
+/*
+ * Function:
+ *	XawAsciiSaveAsFile
+ *
+ * Arguments:
+ *	w    - AsciiSrc widget
+ *	name - name of the file to save this file into
+ *
+ * Description:
+ *	Save the current buffer as a file.
+ *
+ * Returns:
+ *	True if the save was sucessful
+ */
+Bool
+XawAsciiSaveAsFile(Widget w, _Xconst char *name)
+{
+    AsciiSrcObject src = (AsciiSrcObject)w;
+    Bool ret;
+
+    /* If the src is really a multi, call the multi save */
+
+    if (XtIsSubclass( w, multiSrcObjectClass))
+	return (_XawMultiSaveAsFile(w, name));
+
+    else if (!XtIsSubclass(w, asciiSrcObjectClass))
+	XtErrorMsg("bad argument", "asciiSource", "XawError",
+		   "XawAsciiSaveAsFile's 1st parameter must be an "
+		   "asciiSrc or multiSrc.",
+		   NULL, NULL);
+
+    if (src->ascii_src.type == XawAsciiFile)
+	ret = WritePiecesToFile(src, (String)name);
+    else {
+	String string = StorePiecesInString(src); 
+
+	ret = WriteToFile(string, (String)name, src->ascii_src.length);
+	XtFree(string);
+    }
+
+    return (ret);
+}
+
+/*
+ * Function:
+ *	XawAsciiSourceChanged
+ *
+ * Parameters:
+ *	w - ascii source widget
+ *
+ * Description:
+ *	Returns true if the source has changed since last saved.
+ *
+ * Returns:
+ *	A Boolean (see description).
+ */
+Bool
+XawAsciiSourceChanged(Widget w)
+{
+#ifdef OLDXAW
+    if (XtIsSubclass(w, multiSrcObjectClass))
+	return (((MultiSrcObject)w)->multi_src.changes);
+
+    if (XtIsSubclass(w, asciiSrcObjectClass))
+	return (((AsciiSrcObject)w)->ascii_src.changes);
+#else
+    if (XtIsSubclass(w, textSrcObjectClass))
+	return (((TextSrcObject)w)->textSrc.changed);
+#endif
+    XtErrorMsg("bad argument", "asciiSource", "XawError",
+	       "XawAsciiSourceChanged parameter must be an "
+	       "asciiSrc or multiSrc.",
+	       NULL, NULL);
+
+    return (True);
+}
+
+/*
+ * Private Functions
+ */
+static void
+RemoveOldStringOrFile(AsciiSrcObject src, Bool checkString) 
+{
+    FreeAllPieces(src);
+
+    if (checkString && src->ascii_src.allocated_string) {
+	XtFree(src->ascii_src.string);
+	src->ascii_src.allocated_string = False;
+	src->ascii_src.string = NULL;
+    }
+}
+
+/*
+ * Function:
+ *	WriteToFile
+ *
+ * Parameters:
+ *	string - string to write
+ *	name   - the name of the file
+ *
+ * Description:
+ *	Write the string specified to the begining of the file specified.
+ *
+ * Returns:
+ *	returns True if sucessful, False otherwise
+ */
+static Bool
+WriteToFile(String string, String name, unsigned length)
+{
+    int fd;
+
+    if ((fd = creat(name, 0666)) == -1
+	|| write(fd, string, length) == -1)
+	return (False);
+
+    if (close(fd) == -1)
+	return (False);
+
+    return (True);
+}
+
+/*
+ * Function:
+ *	WritePiecesToFile
+ *
+ * Parameters:
+ *	src  - ascii source object
+ *	name - name of the file
+ *
+ * Description:
+ *	  Almost identical to WriteToFile, but only works for ascii src objects
+ *	of type XawAsciiFile. This function avoids allocating temporary memory,
+ *	what can be useful when editing very large files.
+ *
+ * Returns:
+ *	returns True if sucessful, False otherwise
+ */
+static Bool
+WritePiecesToFile(AsciiSrcObject src, String name)
+{
+    Piece *piece;
+    int fd;
+
+    if (src->ascii_src.data_compression) {
+	Piece *tmp;
+
+	piece = src->ascii_src.first_piece;
+	while (piece) {
+	    int bytes = src->ascii_src.piece_size - piece->used;
+
+	    if (bytes > 0 && (tmp = piece->next) != NULL) {
+		bytes = XawMin(bytes, tmp->used);
+		memcpy(piece->text + piece->used, tmp->text, bytes);
+		memmove(tmp->text, tmp->text + bytes, tmp->used - bytes);
+		piece->used += bytes;
+		if ((tmp->used -= bytes) == 0) {
+		    RemovePiece(src, tmp);
+		    continue;
+		}
+	    }
+	    piece = piece->next;
+	}
+    }
+
+    if ((fd = creat(name, 0666)) == -1)
+	return (False);
+
+    for (piece = src->ascii_src.first_piece; piece; piece = piece->next)
+	if (write(fd, piece->text, piece->used) == -1)
+	    return (False);
+
+    if (close(fd) == -1)
+	return (False);
+
+    return (True);
+}
+
+/*
+ * Function:
+ *	StorePiecesInString
+ *
+ * Parameters:
+ *	data - ascii pointer data
+ *
+ * Description:
+ *	Store the pieces in memory into a standard ascii string.
+ */
+static String
+StorePiecesInString(AsciiSrcObject src)
+{
+    String string;
+    XawTextPosition first;
+    Piece *piece;
+
+    string = XtMalloc((unsigned)(src->ascii_src.length + 1));
+
+    for (first = 0, piece = src->ascii_src.first_piece ; piece != NULL; 
+	 first += piece->used, piece = piece->next) 
+      memcpy(string + first, piece->text, (unsigned)piece->used);
+
+    string[src->ascii_src.length] = '\0';
+
+    /*
+     * This will refill all pieces to capacity
+     */
+    if (src->ascii_src.data_compression) {
+	FreeAllPieces(src);
+	LoadPieces(src, NULL, string);
+    }
+
+    return (string);
+}
+
+/*
+ * Function:
+ *	InitStringOrFile
+ *
+ * Parameters:
+ *	src - AsciiSource
+ *
+ * Description:
+ *	Initializes the string or file.
+ */
+static FILE *
+InitStringOrFile(AsciiSrcObject src, Bool newString)
+{
+    mode_t open_mode = 0;
+    const char *fdopen_mode = NULL;
+    int fd;
+    FILE *file;
+
+    if (src->ascii_src.type == XawAsciiString) {
+	if (src->ascii_src.string == NULL)
+	    src->ascii_src.length = 0;
+
+	else if (!src->ascii_src.use_string_in_place) {
+	    src->ascii_src.string = XtNewString(src->ascii_src.string);
+	    src->ascii_src.allocated_string = True;
+	    src->ascii_src.length = strlen(src->ascii_src.string);
+	}
+
+	if (src->ascii_src.use_string_in_place) {
+	    if (src->ascii_src.string != NULL)
+	    src->ascii_src.length = strlen(src->ascii_src.string);
+	    /* In case the length resource is incorrectly set */
+	    if (src->ascii_src.length > src->ascii_src.ascii_length)
+		src->ascii_src.ascii_length = src->ascii_src.length;
+
+	    if (src->ascii_src.ascii_length == MAGIC_VALUE)
+		src->ascii_src.piece_size = src->ascii_src.length;
+	    else
+		src->ascii_src.piece_size = src->ascii_src.ascii_length + 1;
+	}
+
+	return (NULL);
+    }
+
+    /*
+     * type is XawAsciiFile
+     */
+    src->ascii_src.is_tempfile = False;
+
+    switch (src->text_src.edit_mode) {
+	case XawtextRead:
+	    if (src->ascii_src.string == NULL)
+		XtErrorMsg("NoFile", "asciiSourceCreate", "XawError",
+			   "Creating a read only disk widget and no file specified.",
+			   NULL, 0);
+	    open_mode = O_RDONLY;
+	    fdopen_mode = "r";
+	    break;
+	case XawtextAppend:
+	case XawtextEdit:
+	    if (src->ascii_src.string == NULL) {
+		src->ascii_src.string = "*ascii-src*";
+		src->ascii_src.is_tempfile = True;
+	    }
+	    else {
+/* O_NOFOLLOW is a FreeBSD & Linux extension */
+#ifdef O_NOFOLLOW
+		open_mode = O_RDWR | O_NOFOLLOW;
+#else
+		open_mode = O_RDWR; /* unsafe; subject to race conditions */
+#endif /* O_NOFOLLOW */
+		fdopen_mode = "r+";
+	    }
+	    break;
+	default:
+	    XtErrorMsg("badMode", "asciiSourceCreate", "XawError",
+		       "Bad editMode for ascii source; must be Read, "
+		       "Append or Edit.",
+		       NULL, NULL);
+    }
+
+    /* If is_tempfile, allocate a private copy of the text
+     * Unlikely to be changed, just to set allocated_string */
+    if (newString || src->ascii_src.is_tempfile) {
+	src->ascii_src.string = XtNewString(src->ascii_src.string);
+	src->ascii_src.allocated_string = True;
+    }
+
+    if (!src->ascii_src.is_tempfile) {
+	if ((fd = open(src->ascii_src.string, open_mode, 0666)) != -1) {
+	    if ((file = fdopen(fd, fdopen_mode))) {
+		(void)fseek(file, 0, SEEK_END);
+		src->ascii_src.length = (XawTextPosition)ftell(file);
+		return (file);
+	    }
+	}
+	{
+	    String params[2];
+	    Cardinal num_params = 2;
+
+	    params[0] = src->ascii_src.string;
+	    params[1] = strerror(errno);
+	    XtAppWarningMsg(XtWidgetToApplicationContext((Widget)src),
+			    "openError", "asciiSourceCreate", "XawWarning",
+			    "Cannot open file %s; %s", params, &num_params);
+	}
+    }
+    src->ascii_src.length = 0;
+    return (NULL);
+}
+
+static void
+LoadPieces(AsciiSrcObject src, FILE *file, char *string)
+{
+    char *ptr;
+    Piece *piece = NULL;
+    XawTextPosition left;
+
+    if (string == NULL) {
+	if (src->ascii_src.type == XawAsciiFile) {
+	    if (src->ascii_src.length != 0) {
+		int len;
+
+		left = 0;
+		fseek(file, 0, 0);
+		while (left < src->ascii_src.length) {
+		    ptr = XtMalloc((unsigned)src->ascii_src.piece_size);
+		    if ((len = fread(ptr, (Size_t)sizeof(unsigned char),
+				     (Size_t)src->ascii_src.piece_size, file)) < 0)
+			XtErrorMsg("readError", "asciiSourceCreate", "XawError",
+				   "fread returned error.", NULL, NULL);
+		    piece = AllocNewPiece(src, piece);
+		    piece->text = ptr;
+		    piece->used = XawMin(len, src->ascii_src.piece_size);
+		    left += piece->used;
+		}
+	    }
+	    else {
+		piece = AllocNewPiece(src, NULL);
+		piece->text = XtMalloc((unsigned)src->ascii_src.piece_size);
+		piece->used = 0;
+	    }
+	    return;
+	}
+	else
+	    string = src->ascii_src.string;
+    }
+
+    if (src->ascii_src.use_string_in_place) {
+	piece = AllocNewPiece(src, piece);
+	piece->used = XawMin(src->ascii_src.length, src->ascii_src.piece_size);
+	piece->text = src->ascii_src.string;
+	return;
+    }
+
+    ptr = string;
+    left = src->ascii_src.length;
+    do {
+	piece = AllocNewPiece(src, piece);
+
+	piece->text = XtMalloc((unsigned)src->ascii_src.piece_size);
+	piece->used = XawMin(left, src->ascii_src.piece_size);
+	if (piece->used != 0)
+	    memcpy(piece->text, ptr, (unsigned)piece->used);
+
+	left -= piece->used;
+	ptr += piece->used;
+    } while (left > 0);
+}
+
+/*
+ * Function:
+ *	AllocNewPiece
+ *
+ * Parameters:
+ *	src - AsciiSrc Widget
+ *	prev - piece just before this one, or NULL
+ *
+ * Description:
+ *	Allocates a new piece of memory.
+ *
+ * Returns:
+ *	The allocated piece
+ */
+static Piece *
+AllocNewPiece(AsciiSrcObject src, Piece *prev)
+{
+    Piece *piece = XtNew(Piece);
+
+    if (prev == NULL) {
+	src->ascii_src.first_piece = piece;
+	piece->next = NULL;
+    }
+    else  {
+	if (prev->next != NULL)
+	    (prev->next)->prev = piece;
+	piece->next = prev->next;
+	prev->next = piece;
+    }
+
+    piece->prev = prev;
+
+    return (piece);
+}
+
+/*
+ * Function:
+ *	FreeAllPieces
+ *
+ * Parameters:
+ *	src - AsciiSrc Widget
+ *
+ * Description:
+ *	Frees all the pieces.
+ */
+static void
+FreeAllPieces(AsciiSrcObject src)
+{
+    Piece *next, * first = src->ascii_src.first_piece;
+
+#ifdef DEBUG
+    if (first->prev != NULL)
+	printf("Xaw AsciiSrc Object: possible memory leak in FreeAllPieces().\n");
+#endif
+
+    for (; first != NULL ; first = next) {
+	next = first->next;
+	RemovePiece(src, first);
+    }
+}
+
+/*
+ * Function:
+ *	RemovePiece
+ *
+ * Parameters:
+ *	piece - piece to remove
+ *
+ * Description:
+ *	Removes a piece from the list.
+ */
+static void
+RemovePiece(AsciiSrcObject src, Piece *piece)
+{
+    if (piece->prev == NULL)
+	src->ascii_src.first_piece = piece->next;
+    else
+	piece->prev->next = piece->next;
+
+    if (piece->next != NULL)
+	piece->next->prev = piece->prev;
+
+    if (!src->ascii_src.use_string_in_place)
+	XtFree(piece->text);
+
+    XtFree((char *)piece);
+}
+
+/*
+ * Function:
+ *	FindPiece
+ *
+ * Parameters:
+ *	src	 - AsciiSrc Widget
+ *	position - position that we are searching for
+ * 	first	 - position of the first character in this piece (return)
+ *
+ * Description:
+ *	Finds the piece containing the position indicated.
+ *
+ * Returns:
+ *	the piece that contains this position
+ */
+static Piece *
+FindPiece(AsciiSrcObject src, XawTextPosition position, XawTextPosition *first)
+{
+    Piece *old_piece, *piece;
+    XawTextPosition temp;
+
+    for (old_piece = NULL, piece = src->ascii_src.first_piece, temp = 0;
+	piece; old_piece = piece, piece = piece->next)
+	if ((temp += piece->used) > position) {
+	    *first = temp - piece->used;
+	    return (piece);
+	}
+
+    *first = temp - (old_piece ? old_piece->used : 0);
+
+    return (old_piece);	/* if we run off the end the return the last piece */
+}
+    
+/*
+ * Function:
+ *	BreakPiece
+ *
+ * Parameters:
+ *	src - AsciiSrc Widget
+ *	piece - piece to break
+ *
+ * Description:
+ *	Breaks a full piece into two new pieces.
+ */
+#define HALF_PIECE (src->ascii_src.piece_size >> 1)
+static void
+BreakPiece(AsciiSrcObject src, Piece *piece)
+{
+    Piece *cnew = AllocNewPiece(src, piece);
+
+    cnew->text = XtMalloc((unsigned)src->ascii_src.piece_size);
+    memcpy(cnew->text, piece->text + HALF_PIECE,
+	   (unsigned)(src->ascii_src.piece_size - HALF_PIECE));
+    piece->used = HALF_PIECE;
+    cnew->used = src->ascii_src.piece_size - HALF_PIECE;
+}
+
+/*ARGSUSED*/
+static void
+CvtStringToAsciiType(XrmValuePtr args, Cardinal *num_args,
+		     XrmValuePtr fromVal, XrmValuePtr toVal)
+{
+    static XawAsciiType type;
+    XrmQuark q;
+    char name[7];
+
+    XmuNCopyISOLatin1Lowered(name, (char *)fromVal->addr, sizeof(name));
+    q = XrmStringToQuark(name);
+
+    if (q == Qstring)
+	type = XawAsciiString;
+    else if (q == Qfile)
+	type = XawAsciiFile;
+    else  {
+	toVal->size = 0;
+	toVal->addr = NULL;
+	XtStringConversionWarning((char *)fromVal->addr, XtRAsciiType);
+    }
+
+    toVal->size = sizeof(XawAsciiType);
+    toVal->addr = (XPointer)&type;
+}
+
+/*ARGSUSED*/
+static Boolean
+CvtAsciiTypeToString(Display *dpy, XrmValuePtr args, Cardinal *num_args,
+		     XrmValuePtr fromVal, XrmValuePtr toVal,
+		     XtPointer *data)
+{
+    static String buffer;
+    Cardinal size;
+
+    switch (*(XawAsciiType *)fromVal->addr) {
+	case XawAsciiFile:
+	    buffer = XtEfile;
+	    break;
+	case XawAsciiString:
+	    buffer = XtEstring;
+	    break;
+	default:
+	    XawTypeToStringWarning(dpy, XtRAsciiType);
+	    toVal->addr = NULL;
+	    toVal->size = 0;
+	    return (False);
+    }
+
+    size = strlen(buffer) + 1;
+    if (toVal->addr != NULL) {
+	if (toVal->size < size) {
+	    toVal->size = size;
+	    return (False);
+	}
+	strcpy((char *)toVal->addr, buffer);
+    }
+    else
+	toVal->addr = (XPointer)buffer;
+    toVal->size = sizeof(String);
+
+    return (True);
+}
+
+/*ARGSUSED*/
+static void
+GetDefaultPieceSize(Widget w, int offset, XrmValue *value)
+{
+    static XPointer pagesize;
+
+    if (pagesize == 0) {
+	pagesize = (XPointer)((long)_XawGetPageSize());
+	if (pagesize < (XPointer)BUFSIZ)
+	    pagesize = (XPointer)BUFSIZ;
+    }
+
+    value->addr = (XPointer)&pagesize;
+}
+
+#if (defined(ASCII_STRING) || defined(ASCII_DISK))
+#  include <X11/Xaw/Cardinals.h>
+#endif
+
+#ifdef ASCII_STRING
+/*
+ * Compatability functions.
+ */
+/*
+ * Function:
+ *	AsciiStringSourceCreate
+ *
+ * Parameters:
+ *	parent	 - widget that will own this source
+ *	args	 - the argument list
+ *	num_args - ""
+ *
+ * Description:
+ *	Creates a string source.
+ *
+ * Returns:
+ *	A pointer to the new text source.
+ */
+Widget
+XawStringSourceCreate(Widget parent, ArgList args, Cardinal num_args)
+{
+    XawTextSource src;
+    ArgList ascii_args;
+    Arg temp[2];
+
+    XtSetArg(temp[0], XtNtype, XawAsciiString);
+    XtSetArg(temp[1], XtNuseStringInPlace, True);
+    ascii_args = XtMergeArgLists(temp, TWO, args, num_args);
+
+    src = XtCreateWidget("genericAsciiString", asciiSrcObjectClass, parent,
+			 ascii_args, num_args + TWO);
+    XtFree((char *)ascii_args);
+
+    return (src);
+}
+
+/*
+ * This is hacked up to try to emulate old functionality, it
+ * may not work, as I have not old code to test it on.
+ *
+ * Chris D. Peterson  8/31/89.
+ */
+void
+XawTextSetLastPos(Widget w, XawTextPosition lastPos)
+{
+    AsciiSrcObject src = (AsciiSrcObject)XawTextGetSource(w);
+
+    src->ascii_src.piece_size = lastPos;
+}
+#endif /* ASCII_STRING */
+
+#ifdef ASCII_DISK
+/*
+ * Function:
+ *	AsciiDiskSourceCreate
+ *
+ * Parameters:
+ *	parent	 - widget that will own this source
+ *	args	 - argument list
+ *	num_args - ""
+ *
+ * Description:
+ *	Creates a disk source.
+ *
+ * Returns:
+ *	A pointer to the new text source
+ */
+Widget
+XawDiskSourceCreate(Widget parent, ArgList args, Cardinal num_args)
+{
+    XawTextSource src;
+    ArgList ascii_args;
+    Arg temp[1];
+    int i;
+
+    XtSetArg(temp[0], XtNtype, XawAsciiFile);
+    ascii_args = XtMergeArgLists(temp, ONE, args, num_args);
+    num_args++;
+
+    for (i = 0; i < num_args; i++) 
+	if (streq(ascii_args[i].name, XtNfile)
+	    || streq(ascii_args[i].name, XtCFile)) 
+	    ascii_args[i].name = XtNstring;
+
+    src = XtCreateWidget("genericAsciiDisk", asciiSrcObjectClass, parent,
+			 ascii_args, num_args);
+    XtFree((char *)ascii_args);
+
+    return (src);
+}
+#endif /* ASCII_DISK */
diff --git a/nx-X11/lib/Xaw/AsciiSrc.h b/nx-X11/lib/Xaw/AsciiSrc.h
new file mode 100644
index 000000000..8728dd9ea
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiSrc.h
@@ -0,0 +1,175 @@
+/* $Xorg: AsciiSrc.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */
+
+/*
+
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/AsciiSrc.h,v 1.7 2001/01/17 19:42:25 dawes Exp $ */
+
+
+/*
+ * AsciiSrc.h - Public Header file for Ascii Text Source.
+ *
+ * This is the public header file for the Ascii Text Source.
+ * It is intended to be used with the Text widget, the simplest way to use
+ * this text source is to use the AsciiText Object.
+ *
+ * Date:    June 29, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+
+#ifndef _XawAsciiSrc_h
+#define _XawAsciiSrc_h
+
+#include <X11/Xaw/TextSrc.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ dataCompression     DataCompression	Boolean		True
+ length		     Length		int		(internal)
+ pieceSize	     PieceSize		int		BUFSIZ
+ string		     String		String		NULL
+ type		     Type		XawAsciiType	XawAsciiString
+ useStringInPlace    UseStringInPlace	Boolean		False
+
+*/
+ 
+extern WidgetClass asciiSrcObjectClass;
+
+typedef struct _AsciiSrcClassRec *AsciiSrcObjectClass;
+typedef struct _AsciiSrcRec      *AsciiSrcObject;
+
+#define AsciiSourceObjectClass AsciiSrcObjectClass
+#define AsciiSourceObject      AsciiSrcObject
+
+/*
+ * Resource Definitions
+ */
+#define XtCDataCompression "DataCompression"
+#define XtCPieceSize "PieceSize"
+#define XtCType "Type"
+#define XtCUseStringInPlace "UseStringInPlace"
+
+#define XtNdataCompression "dataCompression"
+#define XtNpieceSize "pieceSize"
+#define XtNtype "type"
+#define XtNuseStringInPlace "useStringInPlace"
+
+#define XtRAsciiType "AsciiType"
+
+#define XtEstring "string"
+#define XtEfile "file"
+
+typedef enum {
+  XawAsciiFile,
+  XawAsciiString
+} XawAsciiType;
+
+/*
+ * Public routines
+ */
+
+_XFUNCPROTOBEGIN
+
+/*
+ * Function:
+ *	XawAsciiSourceFreeString
+ *
+ * Parameters:
+ *	w - AsciiSrc object
+ *
+ * Description:
+ *	  Frees the string returned by a get values call
+ *		     on the string when the source is of type string.
+ */
+void XawAsciiSourceFreeString
+(
+ Widget		w
+ );
+
+/*
+ * Function:
+ *	XawAsciiSave
+ *
+ * Arguments:
+ *	w - asciiSrc Object.
+ *
+ * Description:
+ *	Saves all the pieces into a file or string as required.
+ *
+ * Returns:
+ *	True if the save was successful
+ */
+Bool XawAsciiSave
+(
+ Widget		w
+ );
+
+/*
+ * Function:
+ *	XawAsciiSaveAsFile
+ *
+ * Parameters:
+ *	w    - asciiSrc object
+ *	name - name of the file to save this file into
+ *
+ * Description:
+ *	Save the current buffer as a file.
+ *
+ * Returns:
+ *	True if the save was successful
+ */
+Bool XawAsciiSaveAsFile
+(
+ Widget		w,
+ _Xconst char	*name
+ );
+
+/*
+ * Function:
+ *	XawAsciiSourceChanged
+ *
+ * Parameters:
+ *	w - asciiSource object
+ *
+ * Description:
+ *	Returns true if the source has changed since last saved.
+ *
+ * Returns:
+ *	a Boolean (see description)
+ */
+Bool XawAsciiSourceChanged
+(
+ Widget		w
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawAsciiSrc_h */
diff --git a/nx-X11/lib/Xaw/AsciiSrcP.h b/nx-X11/lib/Xaw/AsciiSrcP.h
new file mode 100644
index 000000000..22d30082a
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiSrcP.h
@@ -0,0 +1,145 @@
+/*
+* $Xorg: AsciiSrcP.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/AsciiSrcP.h,v 1.8 2001/01/17 19:42:25 dawes Exp $ */
+
+/*
+ * AsciiSrcP.h - Private Header for Ascii Text Source.
+ *
+ * This is the private header file for the Ascii Text Source.
+ * It is intended to be used with the Text widget, the simplest way to use
+ * this text source is to use the AsciiText Object.
+ *
+ * Date:    June 29, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _XawAsciiSrcP_h
+#define _XawAsciiSrcP_h
+
+#include <X11/Xaw/TextSrcP.h>
+#include <X11/Xaw/AsciiSrc.h>
+
+#ifdef L_tmpnam
+#define TMPSIZ L_tmpnam
+#else
+#ifdef PATH_MAX
+#define TMPSIZ PATH_MAX
+#else
+#define TMPSIZ 1024		/* bytes to allocate for tmpnam */
+#endif
+#endif
+
+typedef struct _Piece {		/* Piece of the text file of BUFSIZ allocated 
+				   characters */
+    char *text;			/* The text in this buffer */
+    XawTextPosition used;	/* The number of characters of this buffer 
+				   that have been used */
+    struct _Piece *prev, *next;	/* linked list pointers */
+} Piece;
+
+typedef struct _AsciiSrcClassPart {
+    XtPointer extension;
+} AsciiSrcClassPart;
+
+/* Full class record */
+typedef struct _AsciiSrcClassRec {
+    ObjectClassPart     object_class;
+    TextSrcClassPart	text_src_class;
+    AsciiSrcClassPart	ascii_src_class;
+} AsciiSrcClassRec;
+
+extern AsciiSrcClassRec asciiSrcClassRec;
+
+/* New fields for the AsciiSrc object */
+typedef struct _AsciiSrcPart {
+    /* resources */
+    char *string;		/* either the string, or the
+				   file name, depending upon the type */
+    XawAsciiType type;		/* either string or disk */
+    XawTextPosition piece_size;	/* Size of text buffer for each piece */
+    Boolean data_compression;	/* compress to minimum memory automatically
+				   on save? */
+#ifdef OLDXAW
+    XtCallbackList callback;
+#endif
+    Boolean use_string_in_place;/* Use the string passed in place */
+    int ascii_length;		/* length field for ascii string emulation */
+
+#ifdef ASCII_DISK
+    String filename;		/* name of file for Compatability */
+#endif /* ASCII_DISK */
+
+    /* private */
+    Boolean is_tempfile;	/* Is this a temporary file? */
+#ifdef OLDXAW
+    Boolean changes;
+#endif
+    Boolean allocated_string;	/* Have I allocated the
+				   string in ascii_src->string? */
+    XawTextPosition length; 	/* length of file */
+    Piece *first_piece;		/* first piece of the text */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} AsciiSrcPart;
+
+/* instance record */
+typedef struct _AsciiSrcRec {
+    ObjectPart    object;
+    TextSrcPart   text_src;
+    AsciiSrcPart  ascii_src;
+} AsciiSrcRec;
+
+#endif /* _XawAsciiSrcP_h */ 
diff --git a/nx-X11/lib/Xaw/AsciiText.c b/nx-X11/lib/Xaw/AsciiText.c
new file mode 100644
index 000000000..7305100f6
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiText.c
@@ -0,0 +1,360 @@
+/* $Xorg: AsciiText.c,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $ */
+
+/*
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+*/
+/* $XFree86: xc/lib/Xaw/AsciiText.c,v 3.9 2001/01/17 19:42:25 dawes Exp $ */
+
+/*
+ * AsciiText.c - Source code for AsciiText Widget
+ *
+ * This Widget is intended to be used as a simple front end to the 
+ * text widget with an ascii source and ascii sink attached to it
+ *
+ * Date:    June 29, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/AsciiTextP.h>
+#include <X11/Xaw/AsciiSrcP.h>
+#include <X11/Xaw/AsciiSink.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/MultiSinkP.h>
+#include <X11/Xaw/MultiSrc.h>
+#include <X11/Xaw/XawImP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#define TAB_COUNT 32
+
+/*
+ * Class Methods
+ */
+static void XawAsciiInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawAsciiDestroy(Widget);
+
+/*
+ * From TextSrc.c
+ */
+void _XawSourceAddText(Widget, Widget);
+void _XawSourceRemoveText(Widget, Widget, Bool);
+
+#define Superclass	(&textClassRec)
+AsciiTextClassRec asciiTextClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "Text",				/* class_name */
+    sizeof(AsciiRec),			/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_init */
+    False,				/* class_inited */
+    XawAsciiInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    NULL,				/* resources */
+    0,					/* num_resource */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    XtExposeGraphicsExpose |		/* compress_exposure */
+	XtExposeNoExpose,
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawAsciiDestroy,			/* destroy */
+    XtInheritResize,			/* resize */
+    XtInheritExpose,			/* expose */
+    NULL,				/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    XtInheritAcceptFocus,		/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    XtInheritTranslations,		/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* text */
+  {
+    NULL,				/* extension */
+  },
+  /* ascii */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass asciiTextWidgetClass = (WidgetClass)&asciiTextClassRec;
+
+#ifdef ASCII_STRING
+AsciiStringClassRec asciiStringClassRec = {
+  /* core */
+  {
+    (WidgetClass)&asciiTextClassRec,	/* superclass */
+    "Text",				/* class_name */
+    sizeof(AsciiStringRec),		/* widget_size */
+    NULL,				/* class_initialize */
+    NULL,				/* class_part_init */
+    False,				/* class_inited */
+    NULL,				/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    NULL,				/* resources */
+    0,					/* num_resource */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    XtExposeGraphicsExpose |		/* compress_exposure */
+	XtExposeNoExpose,
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    XtInheritResize,			/* resize */
+    XtInheritExpose,			/* expose */
+    NULL,				/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    XtInheritAcceptFocus,		/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    XtInheritTranslations,		/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* text */
+  {
+    NULL,				/* extension */
+  },
+  /* ascii */
+  {
+    NULL,				/* extension */
+  },
+  /* string */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass asciiStringWidgetClass = (WidgetClass)&asciiStringClassRec;
+#endif /* ASCII_STRING */
+
+#ifdef ASCII_DISK
+AsciiDiskClassRec asciiDiskClassRec = {
+  /* core */
+  {
+    (WidgetClass)&asciiTextClassRec,	/* superclass */
+    "Text",				/* class_name */
+    sizeof(AsciiDiskRec),		/* widget_size */
+    NULL,				/* class_initialize */
+    NULL,				/* class_part_init */
+    False,				/* class_inited */
+    NULL,				/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    NULL,				/* resources */
+    0,					/* num_resource */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    XtExposeGraphicsExpose |		/* compress_enterleave */
+	XtExposeNoExpose,
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    XtInheritResize,			/* resize */
+    XtInheritExpose,			/* expose */
+    NULL,				/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    XtInheritAcceptFocus,		/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    XtInheritTranslations,		/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* text */
+  {
+    NULL,				/* extension */
+  },
+  /* ascii */
+  {
+    NULL,				/* extension */
+  },
+  /* disk */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass asciiDiskWidgetClass = (WidgetClass)&asciiDiskClassRec;
+#endif /* ASCII_DISK */
+
+/*
+ * Implementation
+ */
+static void
+XawAsciiInitialize(Widget request, Widget cnew,
+		   ArgList args, Cardinal *num_args)
+{
+    AsciiWidget w = (AsciiWidget)cnew;
+    int i;
+    int tabs[TAB_COUNT], tab;
+
+    MultiSinkObject sink;
+
+    /* superclass Initialize can't set the following,
+     * as it didn't know the source or sink when it was called
+     */
+    if (XtHeight(request) == DEFAULT_TEXT_HEIGHT)
+	XtHeight(cnew) = DEFAULT_TEXT_HEIGHT;
+
+    /* This is the main change for internationalization  */
+    if (w->simple.international == True) { /* The multi* are international */
+	if (w->text.sink == NULL)
+	    w->text.sink = XtCreateWidget("textSink", multiSinkObjectClass,
+					  cnew, args, *num_args);
+	else if (!XtIsSubclass(w->text.sink, multiSinkObjectClass))
+	    XtError("Sink object is not a subclass of multiSink");
+
+	if (w->text.source == NULL)
+	    w->text.source = XtCreateWidget("textSource", multiSrcObjectClass,
+					    cnew, args, *num_args);
+	else if (!XtIsSubclass(w->text.source, multiSrcObjectClass))
+	    XtError("Source object is not a subclass of multiSrc");
+#ifndef OLDXAW
+	else
+	    _XawSourceAddText(w->text.source, cnew);
+#endif
+    }
+    else {
+	if (w->text.sink == NULL)
+	    w->text.sink = XtCreateWidget("textSink", asciiSinkObjectClass,
+					  cnew, args, *num_args);
+	else if (!XtIsSubclass(w->text.source, asciiSinkObjectClass))
+	    XtError("Sink object is not a subclass of asciiSink");
+
+	if (w->text.source == NULL)
+	    w->text.source = XtCreateWidget("textSource", asciiSrcObjectClass,
+					    cnew, args, *num_args);
+	else if (!XtIsSubclass(w->text.source, asciiSrcObjectClass))
+	    XtError("Source object is not a subclass of asciiSrc");
+#ifndef OLDXAW
+	else
+	    _XawSourceAddText(w->text.source, cnew);
+#endif
+    }
+
+    if (XtHeight(w) == DEFAULT_TEXT_HEIGHT)
+	XtHeight(w) = VMargins(w) + XawTextSinkMaxHeight(w->text.sink, 1);
+
+    for (i = 0, tab = 0; i < TAB_COUNT; i++)
+	tabs[i] = (tab += 8);
+  
+    XawTextSinkSetTabs(w->text.sink, TAB_COUNT, tabs);
+
+    XawTextDisableRedisplay(cnew);
+    XawTextEnableRedisplay(cnew);
+
+    _XawImRegister(cnew);
+
+    /* If we are using a MultiSink we need to tell the input method stuff */
+    if (w->simple.international == True) {
+	Arg list[4];
+	Cardinal ac = 0;
+
+	sink = (MultiSinkObject)w->text.sink;
+	XtSetArg(list[ac], XtNfontSet, sink->multi_sink.fontset);	ac++;
+	XtSetArg(list[ac], XtNinsertPosition, w->text.insertPos);	ac++;
+	XtSetArg(list[ac], XtNforeground, sink->text_sink.foreground);	ac++;
+	XtSetArg(list[ac], XtNbackground, sink->text_sink.background);	ac++;
+	_XawImSetValues(cnew, list, ac);
+    }
+}
+
+static void 
+XawAsciiDestroy(Widget w)
+{
+    AsciiWidget ascii = (AsciiWidget)w;
+
+    _XawImUnregister(w);
+
+    if (w == XtParent(ascii->text.sink))
+	XtDestroyWidget(ascii->text.sink);
+
+#ifdef OLDXAW
+    if (w == XtParent(ascii->text.source))
+	XtDestroyWidget(ascii->text.source);
+#else
+    _XawSourceRemoveText(ascii->text.source, w,
+			 ascii->text.source &&
+			 w == XtParent(ascii->text.source));
+#endif
+}
diff --git a/nx-X11/lib/Xaw/AsciiText.h b/nx-X11/lib/Xaw/AsciiText.h
new file mode 100644
index 000000000..e6b4bc863
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiText.h
@@ -0,0 +1,128 @@
+/*
+ * $Xorg: AsciiText.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $
+ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/AsciiText.h,v 1.5 2001/01/17 19:42:25 dawes Exp $ */
+
+/*
+ * AsciiText.h - Public header file for AsciiText Widget
+ *
+ * This Widget is intended to be used as a simple front end to the 
+ * text widget with an ascii source and ascii sink attached to it
+ *
+ * Date:    June 29, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+#ifndef _AsciiText_h
+#define _AsciiText_h
+
+#include <X11/Xaw/Text.h>
+#include <X11/Xaw/AsciiSrc.h>
+#include <X11/Xaw/MultiSrc.h>
+
+/* Resources:
+
+ Name		     Class		RepType		  Default Value
+ ----		     -----		-------		  -------------
+ autoFill	     AutoFill		Boolean		  False
+ background	     Background		Pixel		  XtDefaultBackground
+ border		     BorderColor	Pixel		  XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	  1
+ bottomMargin	     Margin		Position	  2
+ cursor		     Cursor		Cursor		  xterm
+ destroyCallback     Callback		Pointer		  NULL
+ displayCaret	     Output		Boolean		  True
+ displayPosition     TextPosition	int		  0
+ editType	     EditType		XawTextEditType	  XawtextRead
+ font		     Font		XFontStruct*	  Fixed
+ foreground	     Foreground		Pixel		  Black
+ height		     Height		Dimension	  font height
+ insertPosition	     TextPosition	int		  0
+ international	     International		Boolean		false
+ leftMargin	     Margin		Position	  2
+ mappedWhenManaged   MappedWhenManaged	Boolean		  True
+ resize		     Resize		XawTextResizeMode XawtextResizeNever
+ rightMargin	     Margin		Position	  4
+ scrollHorizontal    Scroll		XawTextScrollMode XawtextScrollNever
+ scrollVertical	     Scroll		XawTextScrollMode XawtextScrollNever
+ selectTypes	     SelectTypes	Pointer		  pos/word/line/par/all
+ selection	     Selection		Pointer		  (empty selection)
+ sensitive	     Sensitive		Boolean		  True
+ sink		     TextSink		Widget		  (none)
+ source		     TextSource		Widget		  (none)
+ string		     String		String		  NULL
+ topMargin	     Margin		Position	  2
+ width		     Width		Dimension	  100
+ wrap		     Wrap		XawTextWrapMode	  XawtextWrapNever
+ x		     Position		Position	  0
+ y		     Position		Position	  0
+
+ (see also *Src.h and *Sink.h)
+*/
+
+typedef struct _AsciiTextClassRec	*AsciiTextWidgetClass;
+typedef struct _AsciiRec	        *AsciiWidget;
+
+extern WidgetClass asciiTextWidgetClass;
+
+/*
+ * Disk and String Emulation Info
+ */
+#ifdef ASCII_STRING
+extern WidgetClass asciiStringWidgetClass;
+#endif
+
+#ifdef ASCII_DISK
+extern WidgetClass asciiDiskWidgetClass;
+#endif
+
+#endif /* _AsciiText_h */
diff --git a/nx-X11/lib/Xaw/AsciiTextP.h b/nx-X11/lib/Xaw/AsciiTextP.h
new file mode 100644
index 000000000..25e3eeeab
--- /dev/null
+++ b/nx-X11/lib/Xaw/AsciiTextP.h
@@ -0,0 +1,169 @@
+/*
+ * $Xorg: AsciiTextP.h,v 1.4 2001/02/09 02:03:42 xorgcvs Exp $
+ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/AsciiTextP.h,v 1.8 2001/01/17 19:42:25 dawes Exp $ */
+
+/*
+ * AsciiText.c - Private header file for AsciiText Widget.
+ *
+ * This Widget is intended to be used as a simple front end to the 
+ * text widget with an ascii source and ascii sink attached to it.
+ *
+ * Date:    June 29, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _AsciiTextP_h
+#define _AsciiTextP_h
+
+#include <X11/Xaw/TextP.h>
+#include <X11/Xaw/AsciiText.h>
+#include <X11/Xaw/AsciiSrc.h>
+#include <X11/Xaw/MultiSrc.h>
+
+typedef struct {
+  XtPointer extension;
+} AsciiClassPart;
+
+typedef struct _AsciiTextClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    TextClassPart	text_class;
+    AsciiClassPart	ascii_class;
+} AsciiTextClassRec;
+
+extern AsciiTextClassRec asciiTextClassRec;
+
+typedef struct {
+    int resource;
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} AsciiPart;
+
+typedef struct _AsciiRec {
+    CorePart		core;
+    SimplePart		simple;
+    TextPart		text;
+    AsciiPart		ascii;
+} AsciiRec;
+
+/*
+ * Ascii String Emulation widget
+ */
+#ifdef ASCII_STRING
+typedef struct {
+  XtPointer extension;
+} AsciiStringClassPart;
+
+typedef struct _AsciiStringClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    TextClassPart	text_class;
+    AsciiClassPart	ascii_class;
+    AsciiStringClassPart string_class;
+} AsciiStringClassRec;
+
+extern AsciiStringClassRec asciiStringClassRec;
+
+typedef struct {
+    int resource;
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} AsciiStringPart;
+
+typedef struct _AsciiStringRec {
+    CorePart		core;
+    SimplePart		simple;
+    TextPart		text;
+    AsciiPart           ascii;
+    AsciiStringPart     ascii_str;
+} AsciiStringRec;
+#endif /* ASCII_STRING */
+
+#ifdef ASCII_DISK
+/*
+ * Ascii Disk Emulation widget
+ */
+typedef struct {
+    XtPointer extension;
+} AsciiDiskClassPart;
+
+typedef struct _AsciiDiskClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    TextClassPart	text_class;
+    AsciiClassPart	ascii_class;
+    AsciiDiskClassPart	disk_class;
+} AsciiDiskClassRec;
+
+extern AsciiDiskClassRec asciiDiskClassRec;
+
+typedef struct {
+    char resource;
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} AsciiDiskPart;
+
+typedef struct _AsciiDiskRec {
+    CorePart		core;
+    SimplePart		simple;
+    TextPart		text;
+    AsciiPart           ascii;
+    AsciiDiskPart       ascii_disk;
+} AsciiDiskRec;
+#endif /* ASCII_DISK */
+
+#endif /* _AsciiTextP_h */
diff --git a/nx-X11/lib/Xaw/Box.c b/nx-X11/lib/Xaw/Box.c
new file mode 100644
index 000000000..f4f293926
--- /dev/null
+++ b/nx-X11/lib/Xaw/Box.c
@@ -0,0 +1,675 @@
+/* $Xorg: Box.c,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Box.c,v 1.14 2001/01/17 19:42:25 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xaw/BoxP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * Class Methods
+ */
+static void XawBoxChangeManaged(Widget);
+static void XawBoxClassInitialize(void);
+#ifndef OLDXAW
+static void XawBoxExpose(Widget, XEvent*, Region);
+#endif
+static XtGeometryResult XawBoxGeometryManager(Widget, XtWidgetGeometry*,
+					      XtWidgetGeometry*);
+static void XawBoxInitialize(Widget, Widget, ArgList, Cardinal*);
+static XtGeometryResult XawBoxQueryGeometry(Widget, XtWidgetGeometry*,
+					    XtWidgetGeometry*);
+static void XawBoxRealize(Widget, Mask*, XSetWindowAttributes*);
+static void XawBoxResize(Widget);
+static Boolean XawBoxSetValues(Widget, Widget, Widget,
+			       ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void DoLayout(BoxWidget, unsigned int, unsigned int,
+		     Dimension*, Dimension*, Bool);
+static Bool TryNewLayout(BoxWidget);
+
+/*
+ * Initialization
+ */
+#ifndef OLDXAW
+static XtActionsRec actions[] = {
+  {"set-values", XawSetValuesAction},
+  {"get-values", XawGetValuesAction},
+  {"declare",    XawDeclareAction},
+  {"call-proc",  XawCallProcAction},
+};
+#endif
+
+static XtResource resources[] = {
+  {
+    XtNhSpace,
+    XtCHSpace,
+    XtRDimension,
+    sizeof(Dimension),
+    XtOffsetOf(BoxRec, box.h_space),
+    XtRImmediate,
+    (XtPointer)4
+  },
+  {
+    XtNvSpace,
+    XtCVSpace,
+    XtRDimension,
+    sizeof(Dimension),
+    XtOffsetOf(BoxRec, box.v_space),
+    XtRImmediate,
+    (XtPointer)4
+  },
+  {
+    XtNorientation,
+    XtCOrientation,
+    XtROrientation,
+    sizeof(XtOrientation),
+    XtOffsetOf(BoxRec, box.orientation),
+    XtRImmediate,
+    (XtPointer)XtorientVertical
+  },
+#ifndef OLDXAW
+  {
+    XawNdisplayList,
+    XawCDisplayList,
+    XawRDisplayList,
+    sizeof(XawDisplayList*),
+    XtOffsetOf(BoxRec, box.display_list),
+    XtRImmediate,
+    NULL
+  },
+#endif
+};
+
+BoxClassRec boxClassRec = {
+  /* core */
+  {
+    (WidgetClass)&compositeClassRec,	/* superclass */
+    "Box",				/* class_name */
+    sizeof(BoxRec),			/* widget_size */
+    XawBoxClassInitialize,		/* class_initialize */
+    NULL,				/* class_part_init */
+    False,				/* class_inited */
+    XawBoxInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    XawBoxRealize,			/* realize */
+#ifndef OLDXAW
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+#else
+    NULL,				/* actions */
+    0,					/* num_actions */
+#endif
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    XawBoxResize,			/* resize */
+#ifndef OLDXAW
+    XawBoxExpose,			/* expose */
+#else
+    NULL,				/* expose */
+#endif
+    XawBoxSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XawBoxQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* composite */
+  {
+    XawBoxGeometryManager,		/* geometry_manager */
+    XawBoxChangeManaged,		/* change_managed */
+    XtInheritInsertChild,		/* insert_child */
+    XtInheritDeleteChild,		/* delete_child */
+    NULL,				/* extension */
+  },
+  /* box */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass boxWidgetClass = (WidgetClass)&boxClassRec;
+
+/*
+ * Do a layout, either actually assigning positions, or just calculating size.
+ * Returns minimum width and height that will preserve the same layout.
+ */
+static void
+DoLayout(BoxWidget bbw, unsigned int width, unsigned int height,
+	 Dimension *reply_width, Dimension *reply_height, Bool position)
+{
+    Boolean vbox = (bbw->box.orientation == XtorientVertical);
+    Cardinal  i;
+    Dimension w, h;	/* Width and height needed for box 		*/
+    Dimension lw, lh;	/* Width and height needed for current line 	*/
+    Dimension bw, bh;	/* Width and height needed for current widget 	*/
+    Dimension h_space;  /* Local copy of bbw->box.h_space 		*/
+    Widget widget;	/* Current widget	 			*/
+    unsigned int num_mapped_children = 0;
+ 
+    /* Box width and height */
+    h_space = bbw->box.h_space;
+
+    w = 0;
+    for (i = 0; i < bbw->composite.num_children; i++) {
+	if (XtIsManaged(bbw->composite.children[i])
+	    && bbw->composite.children[i]->core.width > w)
+	    w = bbw->composite.children[i]->core.width;
+    }
+    w += h_space;
+    if (w > width)
+	width = w;
+    h = bbw->box.v_space;
+   
+    /* Line width and height */
+    lh = 0;
+    lw = h_space;
+  
+    for (i = 0; i < bbw->composite.num_children; i++) {
+	widget = bbw->composite.children[i];
+	if (widget->core.managed) {
+	    if (widget->core.mapped_when_managed)
+		num_mapped_children++;
+	    /* Compute widget width */
+	    bw = XtWidth(widget) + (XtBorderWidth(widget)<<1) + h_space;
+	    if ((Dimension)(lw + bw) > width) {
+		if (lw > h_space) {
+		    /* At least one widget on this line, and
+		     * can't fit any more.  Start new line if vbox
+		     */
+		    AssignMax(w, lw);
+		    if (vbox) {
+			h += lh + bbw->box.v_space;
+			lh = 0;
+			lw = h_space;
+		    }
+		}
+		else if (!position) {
+		    /* too narrow for this widget; we'll assume we can grow */
+		    DoLayout(bbw, (unsigned)(lw + bw), height, reply_width,
+			     reply_height, position);
+		    return;
+		}
+	    }
+	    if (position && (lw != XtX(widget) || h != XtY(widget))) {
+		/* It would be nice to use window gravity, but there isn't
+		 * sufficient fine-grain control to nicely handle all
+		 * situations (e.g. when only the height changes --
+		 * a common case).  Explicit unmapping is a cheap hack
+		 * to speed things up & avoid the visual jitter as
+		 * things slide around.
+		 *
+		 * %%% perhaps there should be a client resource to
+		 * control this.  If so, we'll have to optimize to
+		 * perform the moves from the correct end so we don't
+		 * force extra exposures as children occlude each other.
+		 */
+		if (XtIsRealized(widget) && widget->core.mapped_when_managed)
+		XUnmapWindow( XtDisplay(widget), XtWindow(widget));
+		XtMoveWidget(widget, (int)lw, (int)h);
+	    }
+	    lw += bw;
+	    bh = XtHeight(widget) + (XtBorderWidth(widget) << 1);
+	    AssignMax(lh, bh);
+	}
+    }
+
+    if (!vbox && width && lw > width && lh < height) {
+	/* reduce width if too wide and height not filled */
+	Dimension sw = lw, sh = lh;
+	Dimension width_needed = width;
+	XtOrientation orientation = bbw->box.orientation;
+
+	bbw->box.orientation = XtorientVertical;
+	while (sh < height && sw > width) {
+	    width_needed = sw;
+	    DoLayout(bbw, (unsigned)(sw-1), height, &sw, &sh, False);
+	}
+	if (sh < height)
+	  width_needed = sw;
+	if (width_needed != lw) {
+	    DoLayout(bbw, width_needed, height,
+		     reply_width, reply_height, position);
+	    bbw->box.orientation = orientation;
+	    return;
+	}
+	bbw->box.orientation = orientation;
+    }
+    if (vbox && (width < w || width < lw)) {
+	AssignMax(w, lw);
+	DoLayout(bbw, w, height, reply_width, reply_height, position);
+	return;
+    }
+     if (position && XtIsRealized((Widget)bbw)) {
+	if (bbw->composite.num_children == num_mapped_children)
+	    XMapSubwindows(XtDisplay((Widget)bbw), XtWindow((Widget)bbw));
+	else {
+	    int ii = bbw->composite.num_children;
+	    Widget *childP = bbw->composite.children;
+
+	    for (; ii > 0; childP++, ii--)
+		if (XtIsRealized(*childP) && XtIsManaged(*childP)
+		    && (*childP)->core.mapped_when_managed)
+		    XtMapWidget(*childP);
+	}
+    }
+
+    /* Finish off last line */
+    if (lw > h_space) {
+	AssignMax(w, lw);
+        h += lh + bbw->box.v_space;
+    }
+
+    *reply_width = Max(w, 1);
+    *reply_height = Max(h, 1);
+}
+
+/*
+ * Calculate preferred size, given constraining box, caching it in the widget
+ */
+static XtGeometryResult
+XawBoxQueryGeometry(Widget widget, XtWidgetGeometry *constraint,
+		    XtWidgetGeometry *preferred)
+{
+    BoxWidget w = (BoxWidget)widget;
+    Dimension width;
+    Dimension preferred_width = w->box.preferred_width;
+    Dimension preferred_height = w->box.preferred_height;
+
+    constraint->request_mode &= CWWidth | CWHeight;
+
+    if (constraint->request_mode == 0)
+	/* parent isn't going to change w or h, so nothing to re-compute */
+    return (XtGeometryYes);
+
+    if (constraint->request_mode == w->box.last_query_mode
+	&& (!(constraint->request_mode & CWWidth)
+	  || constraint->width == w->box.last_query_width)
+	&& (!(constraint->request_mode & CWHeight)
+	  || constraint->height == w->box.last_query_height)) {
+	/* same query; current preferences are still valid */
+	preferred->request_mode = CWWidth | CWHeight;
+	preferred->width = preferred_width;
+	preferred->height = preferred_height;
+	if (constraint->request_mode == (CWWidth | CWHeight)
+	    && constraint->width == preferred_width
+	    && constraint->height == preferred_height)
+	    return (XtGeometryYes);
+	else
+	    return (XtGeometryAlmost);
+    }
+	
+    /* else gotta do it the long way...
+       I have a preference for tall and narrow, so if my width is
+       constrained, I'll accept it; otherwise, I'll compute the minimum
+       width that will fit me within the height constraint */
+
+    w->box.last_query_mode = constraint->request_mode;
+    w->box.last_query_width = constraint->width;
+    w->box.last_query_height= constraint->height;
+
+    if (constraint->request_mode & CWWidth)
+	width = constraint->width;
+    else { /* if (constraint->request_mode & CWHeight) */
+	   /* let's see if I can become any narrower */
+	width = 0;
+	constraint->width = 65535;
+    }
+
+    /* height is currently ignored by DoLayout.
+       height = (constraint->request_mode & CWHeight) ? constraint->height
+		       : *preferred_height;
+     */
+    DoLayout(w, width, 0, &preferred_width, &preferred_height, False);
+
+    if (constraint->request_mode & CWHeight
+	&& preferred_height > constraint->height) {
+	/* find minimum width for this height */
+	if (preferred_width <= constraint->width) {
+	    width = preferred_width;
+	    do { /* find some width big enough to stay within this height */
+		width <<= 1;
+		if (width > constraint->width)
+		    width = constraint->width;
+		DoLayout(w, width, 0, &preferred_width, &preferred_height, False);
+	    } while (preferred_height > constraint->height
+		     && width < constraint->width);
+	    if (width != constraint->width) {
+		do { /* find minimum width */
+		    width = preferred_width;
+		    DoLayout(w, (unsigned)(preferred_width - 1), 0,
+			     &preferred_width, &preferred_height, False);
+		} while (preferred_height < constraint->height);
+		/* one last time */
+		DoLayout(w, width, 0, &preferred_width, &preferred_height, False);
+	    }
+	}
+    }
+
+    preferred->request_mode = CWWidth | CWHeight;
+    preferred->width = w->box.preferred_width = preferred_width;
+    preferred->height = w->box.preferred_height = preferred_height;
+
+    if (constraint->request_mode == (CWWidth|CWHeight)
+	&& constraint->width == preferred_width
+	&& constraint->height == preferred_height)
+	return (XtGeometryYes);
+
+    return (XtGeometryAlmost);
+}
+
+/*
+ * Actually layout the box
+ */
+static void
+XawBoxResize(Widget w)
+{
+    Dimension tmp;
+
+    DoLayout((BoxWidget)w, XtWidth(w), XtHeight(w), &tmp, &tmp, True);
+}
+
+/*
+ * Try to do a new layout within the current width and height;
+ * if that fails try to resize and do it within the box returne
+ * by XawBoxQueryGeometry
+ *
+ * TryNewLayout just says if it's possible, and doesn't actually move the kids
+ */
+static Bool
+TryNewLayout(BoxWidget bbw)
+{
+    Dimension 	preferred_width, preferred_height;
+    Dimension	proposed_width, proposed_height;
+    int		iterations;
+
+    DoLayout(bbw, bbw->core.width, bbw->core.height,
+	     &preferred_width, &preferred_height, False);
+
+    /* at this point, preferred_width is guaranteed to not be greater
+       than bbw->core.width unless some child is larger, so there's no
+       point in re-computing another layout */
+
+    if (XtWidth(bbw) == preferred_width && XtHeight(bbw) == preferred_height)
+	return (True);
+
+    /* let's see if our parent will go for a new size */
+    iterations = 0;
+    proposed_width = preferred_width;
+    proposed_height = preferred_height;
+    do {
+	switch (XtMakeResizeRequest((Widget)bbw,proposed_width,proposed_height,
+				     &proposed_width, &proposed_height)) {
+	    case XtGeometryYes:
+		return (True);
+	    case XtGeometryNo:
+		if (iterations > 0)
+		    /* protect from malicious parents who change their minds */
+		    DoLayout(bbw, bbw->core.width, bbw->core.height,
+			     &preferred_width, &preferred_height, False);
+		if (preferred_width <= XtWidth(bbw)
+		    && preferred_height <= XtHeight(bbw))
+		    return (True);
+		else
+		    return (False);
+	    case XtGeometryAlmost:
+		if (proposed_height >= preferred_height &&
+		    proposed_width >= preferred_width) {
+		    /*
+		     * Take it, and assume the parent knows what it is doing.
+		     *
+		     * The parent must accept this since it was returned in
+		     * almost.
+		     */
+		    (void)XtMakeResizeRequest((Widget)bbw,
+					       proposed_width, proposed_height,
+					       &proposed_width, &proposed_height);
+		    return (True);
+		}
+		else if (proposed_width != preferred_width) {
+		    /* recalc bounding box; height might change */
+		    DoLayout(bbw, proposed_width, 0,
+			     &preferred_width, &preferred_height, False);
+		    proposed_height = preferred_height;
+		}
+		else {	/* proposed_height != preferred_height */
+		    XtWidgetGeometry constraints, reply;
+
+		    constraints.request_mode = CWHeight;
+		    constraints.height = proposed_height;
+		    (void)XawBoxQueryGeometry((Widget)bbw, &constraints, &reply);
+		    proposed_width = preferred_width;
+		}
+		/*FALLTHROUGH*/
+	    default:
+		break;
+	}
+	iterations++;
+    } while (iterations < 10);
+
+    return (False);
+}
+
+/*
+ * Geometry Manager
+ *
+ * 'reply' is unused; we say only yeay or nay, never almost.
+ */
+/*ARGSUSED*/
+static XtGeometryResult
+XawBoxGeometryManager(Widget w, XtWidgetGeometry *request,
+		      XtWidgetGeometry *reply)
+{
+    Dimension	width, height, borderWidth;
+    BoxWidget bbw;
+
+    /* Position request always denied */
+    if (((request->request_mode & CWX) && request->x != XtX(w))
+	|| ((request->request_mode & CWY) && request->y != XtY(w)))
+        return (XtGeometryNo);
+
+    /* Size changes must see if the new size can be accomodated */
+    if (request->request_mode & (CWWidth | CWHeight | CWBorderWidth)) {
+	/* Make all three fields in the request valid */
+	if ((request->request_mode & CWWidth) == 0)
+	    request->width = XtWidth(w);
+	if ((request->request_mode & CWHeight) == 0)
+	    request->height = XtHeight(w);
+        if ((request->request_mode & CWBorderWidth) == 0)
+	    request->border_width = XtBorderWidth(w);
+
+	/* Save current size and set to new size */
+      width = XtWidth(w);
+      height = XtHeight(w);
+      borderWidth = XtBorderWidth(w);
+      XtWidth(w) = request->width;
+      XtHeight(w) = request->height;
+      XtBorderWidth(w) = request->border_width;
+
+      /* Decide if new layout works:
+	 (1) new widget is smaller,
+	 (2) new widget fits in existing Box,
+	 (3) Box can be expanded to allow new widget to fit
+      */
+
+	bbw = (BoxWidget) w->core.parent;
+
+	if (TryNewLayout(bbw)) {
+	    /* Fits in existing or new space, relayout */
+	    (*XtClass((Widget)bbw)->core_class.resize)((Widget)bbw);
+	    return (XtGeometryYes);
+	}
+	else {
+	    /* Cannot satisfy request, change back to original geometry */
+	    XtWidth(w) = width;
+	    XtHeight(w) = height;
+	    XtBorderWidth(w) = borderWidth;
+	    return (XtGeometryNo);
+	}
+    }
+
+    /* Any stacking changes don't make a difference, so allow if that's all */
+    return (XtGeometryYes);
+}
+
+static void
+XawBoxChangeManaged(Widget w)
+{
+    /* Reconfigure the box */
+    (void)TryNewLayout((BoxWidget)w);
+    XawBoxResize(w);
+}
+
+static void
+XawBoxClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtAddConverter(XtRString, XtROrientation, XmuCvtStringToOrientation,
+		   NULL, 0);
+    XtSetTypeConverter(XtROrientation, XtRString, XmuCvtOrientationToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+/*ARGSUSED*/
+static void
+XawBoxInitialize(Widget request, Widget cnew,
+		 ArgList args, Cardinal *num_args)
+{
+    BoxWidget newbbw = (BoxWidget)cnew;
+
+    newbbw->box.last_query_mode = CWWidth | CWHeight;
+    newbbw->box.last_query_width = newbbw->box.last_query_height = 0;
+    newbbw->box.preferred_width = Max(newbbw->box.h_space, 1);
+    newbbw->box.preferred_height = Max(newbbw->box.v_space, 1);
+
+    if (XtWidth(newbbw) == 0)
+	XtWidth(newbbw) = newbbw->box.preferred_width;
+
+    if (XtHeight(newbbw) == 0)
+	XtHeight(newbbw) = newbbw->box.preferred_height;
+}
+
+static void
+XawBoxRealize(Widget w, Mask *valueMask, XSetWindowAttributes *attributes)
+{
+#ifndef OLDXAW
+    XawPixmap *pixmap;
+#endif
+
+    XtCreateWindow(w, InputOutput, (Visual *)CopyFromParent,
+		   *valueMask, attributes);
+
+#ifndef OLDXAW
+    if (w->core.background_pixmap > XtUnspecifiedPixmap) {
+	pixmap = XawPixmapFromXPixmap(w->core.background_pixmap, XtScreen(w),
+				      w->core.colormap, w->core.depth);
+	if (pixmap && pixmap->mask)
+	    XawReshapeWidget(w, pixmap);
+    }
+#endif
+}
+
+/*ARGSUSED*/
+static Boolean
+XawBoxSetValues(Widget current, Widget request, Widget cnew,
+		ArgList args, Cardinal *num_args)
+{
+     /* need to relayout if h_space or v_space change */
+#ifndef OLDXAW
+    BoxWidget b_old = (BoxWidget)current;
+    BoxWidget b_new = (BoxWidget)cnew;
+
+    if (b_old->core.background_pixmap != b_new->core.background_pixmap) {
+	XawPixmap *opix, *npix;
+
+	opix = XawPixmapFromXPixmap(b_old->core.background_pixmap,
+				    XtScreen(b_old), b_old->core.colormap,
+				    b_old->core.depth);
+	npix = XawPixmapFromXPixmap(b_new->core.background_pixmap,
+				    XtScreen(b_new), b_new->core.colormap,
+				    b_new->core.depth);
+	if ((npix && npix->mask) || (opix && opix->mask))
+	    XawReshapeWidget(cnew, npix);
+    }
+#endif /* OLDXAW */
+
+  return (False);
+}
+
+#ifndef OLDXAW
+static void
+XawBoxExpose(Widget w, XEvent *event, Region region)
+{
+    BoxWidget xaw = (BoxWidget)w;
+
+    if (xaw->box.display_list)
+	XawRunDisplayList(w, xaw->box.display_list, event, region);
+}
+#endif /* OLDXAW */
diff --git a/nx-X11/lib/Xaw/Box.h b/nx-X11/lib/Xaw/Box.h
new file mode 100644
index 000000000..17db281d6
--- /dev/null
+++ b/nx-X11/lib/Xaw/Box.h
@@ -0,0 +1,108 @@
+/*
+* $Xorg: Box.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Box.h,v 1.7 2001/01/17 19:42:25 dawes Exp $ */
+
+#ifndef _XawBox_h
+#define _XawBox_h
+
+#include <X11/Xmu/Converters.h>
+
+/*
+ * Box Widget (subclass of CompositeClass)
+ */
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ destroyCallback     Callback		Pointer		NULL
+ displayList	     DisplayList	XawDisplayList*	NULL
+ hSpace 	     HSpace		Dimension	4
+ height		     Height		Dimension	0
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ orientation	     Orientation	XtOrientation	vertical
+ vSpace 	     VSpace		Dimension	4
+ width		     Width		Dimension	0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#ifndef _XtStringDefs_h_
+#define XtNhSpace "hSpace"
+#define XtNvSpace "vSpace"
+#endif
+
+#ifndef OLDXAW
+#ifndef XawNdisplayList
+#define XawNdisplayList "displayList"
+#endif
+ 
+#ifndef XawCDisplayList
+#define XawCDisplayList "DisplayList"
+#endif
+
+#ifndef XawRDisplayList
+#define XawRDisplayList "XawDisplayList"
+#endif
+#endif /* OLDXAW */
+
+/* Class record constants */
+extern WidgetClass boxWidgetClass;
+
+typedef struct _BoxClassRec *BoxWidgetClass;
+typedef struct _BoxRec      *BoxWidget;
+
+#endif /* _XawBox_h */
diff --git a/nx-X11/lib/Xaw/BoxP.h b/nx-X11/lib/Xaw/BoxP.h
new file mode 100644
index 000000000..a64142e7d
--- /dev/null
+++ b/nx-X11/lib/Xaw/BoxP.h
@@ -0,0 +1,103 @@
+/*
+* $Xorg: BoxP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/BoxP.h,v 1.10 2001/01/17 19:42:25 dawes Exp $ */
+
+#ifndef _XawBoxP_h
+#define _XawBoxP_h
+
+/*
+ * Box Widget Private Data
+ */
+#include <X11/Xaw/Box.h>
+#include <X11/Xmu/Converters.h>
+#include <X11/Xaw/XawInit.h>
+
+/* New fields for the Box widget class record */
+typedef struct {
+    XtPointer extension;
+} BoxClassPart;
+
+/* Full class record declaration */
+typedef struct _BoxClassRec {
+    CoreClassPart	core_class;
+    CompositeClassPart  composite_class;
+    BoxClassPart	box_class;
+} BoxClassRec;
+
+extern BoxClassRec boxClassRec;
+
+/* New fields for the Box widget record */
+typedef struct {
+    /* resources */
+    Dimension h_space, v_space;
+    XtOrientation orientation;
+
+    /* private state */
+    Dimension preferred_width, preferred_height;
+    Dimension last_query_width, last_query_height;
+    XtGeometryMask last_query_mode;
+#ifndef OLDXAW
+    XawDisplayList *display_list;
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} BoxPart;
+
+/*
+ * Full instance record declaration
+ */
+typedef struct _BoxRec {
+    CorePart	    core;
+    CompositePart   composite;
+    BoxPart 	    box;
+} BoxRec;
+
+#endif /* _XawBoxP_h */
diff --git a/nx-X11/lib/Xaw/CHANGES b/nx-X11/lib/Xaw/CHANGES
new file mode 100644
index 000000000..2eb316abb
--- /dev/null
+++ b/nx-X11/lib/Xaw/CHANGES
@@ -0,0 +1,153 @@
+
+	These changes have been made to Xaw since X11R4.
+
+
+
+Documentation:
+	Fixed definition of XtAppInitialize().
+
+	Changed all references to XawOrient* and XtOrient* to Xtorient*.
+
+	Many other corrections and clarifications.
+
+Everywhere:
+	Function prototypes for public interfaces.
+
+	Many bugs not mentioned here have been fixed.
+
+AllWidgets:
+	Add WidgetNode table for use with listres and viewres.
+
+AsciiSrc (Text):
+	No warning message is printed when the file can not be
+	written to, the return value should be enough info.
+
+	GetValues on the string resource was failing when
+	"useStringInPlace" was set to true.
+
+	Memory leak when freeing pieces in a source of type "ascii String"
+	has been plugged.
+
+	Buffer is now updated whenever the "string" resource is	set using 
+	XtSetValues().  If type is file then the file is read in again.
+
+Box:
+	The public header file now includes Xmu/Converters.h for the 
+	orientation resources.
+
+Clock:
+	Made subclass of simple instead of Core
+
+Command:
+	Fixed bug in changing shape style to Rectangular.
+
+Dialog:
+	Resource Type of Icon changed from Pixmap -> Bitmap.
+
+Form:
+	The geometry handler now will now disallow geometry management
+	reqests that will force the child outside the Form's window.
+
+	Fixed missing parens typo in PreferredGeometry.
+
+	Fixed EdgeTypes to be Xaw* instead of Xt*, but left the
+ 	old definitions around with #define so that code will still work.
+
+	StringToWidget converter no longer caches resources.  
+
+Logo:
+	Made subclass of simple instead of Core.
+	Fixed reverse video.
+
+Mailbox:
+	Made subclass of simple instead of Core.
+	Fixed reverse video and many other bugs.
+
+MenuButton:
+*	The MenuButton widget no longer places a server grab on itself.
+	Instead, PopupMenu is registered as a grab action.  As a result
+	of this, clients which popped up menus without using XtMenuPopup
+	or MenuPopup or PopupMenu in the menu button translations will 
+	fail to have a grab active.  They should make a call to 
+	XtRegisterGrabAction on the appropriate action in the application 
+	initialization routine, or use a different translation.
+
+Paned:
+	The public header file now includes Xmu/Converters.h for the 
+	orientation resources.
+
+Panner:	This widget is new in R5.
+
+Porthole:
+	New for R5.
+
+Scrollbar:
+	Fixed bug that could call XtReleaseGC() with garbage
+	Made subclass of simple instead of Core
+
+	Type of thumb resource is XtRBitmap; it used to be XtRPixmap.
+	However, if applications provide the resource conversion, the 
+	Scrollbar's SetValues can still handle pixmaps of correct depth.
+
+Simple:
+	Added a color cursor converter. and the new resource types:
+		XtNpointerColor
+		XtNpointerColorBackground
+		XtNcursorName	
+
+SmeBSB:
+	Right bitmaps are now painted in the correct location.
+
+	Right and Left Bitmaps can be specified in resource files, and
+	at startup time.
+
+Text:
+	If there is no current selection the the selection extends
+	from the insert point, rather than some random location.
+
+	Forward (Backward) Paragraph works at the paragraph boundaries now.
+
+	Selecting a word now transitions correctly at BOTH end points.
+
+	Infinite loop when using fill paragraph in a read only text widget
+	has been found and fixed.
+
+	When the "resize" resource is set the text will start up with
+	exactly enough space to contain the text in the widget.
+
+	Fixed a bug that could cause an infinite loop when Meta-Q was used
+	to invoke the form-paragraph function on a read-only text widget.
+
+	Exposures fixed.
+
+TextP.h:
+	Symbolic constants private to the Text widget should not conflict
+	with operating system headers files.  The names of these symbolic
+	constants have each had the prefix Xaw added to them:
+		#define XawLF	0x0a
+		#define XawCR	0x0d
+		#define XawTAB	0x09
+		#define XawBS	0x08
+		#define XawSP	0x20
+		#define XawDEL	0x7f
+		#define XawBSLASH '\\'
+
+	
+Toggle:
+*	Toggle widget state is preserved across changes in sensitivity.
+
+	A string to widget converter is regisetered for radio groups.
+
+Tree:
+	New for R5.
+
+Paned:
+	Fixed bug that caused XtGeometryYes returns to have bogus values,
+	causes panes to get random sizes.
+
+Vendor:
+	Added support for the Resource Editor.
+	Fixed bug causing Shell to ignore all but first child.
+
+Viewport:
+	Added XawPannerReport support.
diff --git a/nx-X11/lib/Xaw/Cardinals.h b/nx-X11/lib/Xaw/Cardinals.h
new file mode 100644
index 000000000..a8b3dfc41
--- /dev/null
+++ b/nx-X11/lib/Xaw/Cardinals.h
@@ -0,0 +1,43 @@
+/* $Xorg: Cardinals.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+/*
+
+Copyright 1985, 1986, 1987, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+#ifndef _Cardinals_h
+#define _Cardinals_h
+
+#define ZERO	((Cardinal)0)
+#define ONE	((Cardinal)1)
+#define TWO	((Cardinal)2)
+#define THREE	((Cardinal)3)
+#define FOUR	((Cardinal)4)
+#define FIVE	((Cardinal)5)
+#define SIX	((Cardinal)6)
+#define SEVEN	((Cardinal)7)
+#define EIGHT	((Cardinal)8)
+#define NINE	((Cardinal)9)
+#define TEN	((Cardinal)10)
+
+#endif /* _Cardinals_h */
diff --git a/nx-X11/lib/Xaw/Changelog b/nx-X11/lib/Xaw/Changelog
new file mode 100644
index 000000000..263ae04d5
--- /dev/null
+++ b/nx-X11/lib/Xaw/Changelog
@@ -0,0 +1,1370 @@
+Patch 1 (#1655) 15 April 1998
+
+  Description of the actions system:
+--------------------------------------------------------------------
+  All the actions have the syntax:
+
+action-name(boolean-expression, args)
+
+  Where:
+action-name:
+	Any string with a translation binding in the binary for the widget.
+
+boolean-expression:
+	[{~}]variable-name|resource-name|constant-name[{&|^}[[{~}]variable-name|resource-name|constant-name]]...
+
+variable-name:
+	Any string starting with a '$' character (actually it's not possible
+	to mask this character; I'll fix it). Variables are actually created
+	with the translations 'declare' and 'get-values'. Example:
+	get-values(1, $x, x)
+	declare(1, $armed, true)
+
+resource-name:
+	Any resource name of the widget. Note that it requires a <TYPE> to
+	string converter in the code (I added some on the patches), since
+	all variables values are stored in a 'String' format. Example:
+	borderWidth
+	height
+	font
+	background
+
+constant-name:
+	Especial values. They aren't normally contants, but a special state
+	not triggered with resources or variables (They have the highest
+	precedence, so, to allow these strings as resource names I'll need
+	to allow some sort of escape sequences). Examples:
+	mine	# event->xany.window == XtWindow(widget)
+	faked	# event->xany.send_event != 0
+	true	# you know
+	false	# "   "
+
+args:
+	Special strings values interpreted by the translation binding.
+
+The operators (currently) understood are:
+	~ - NOT
+	& - AND
+	| - OR
+	^ - XOR
+	( - RP
+	) - LP
+	The final result value is and'ed with 1.
+
+Sample translation to make a label widget behave like a button:
+<Map>:\
+	get-values(1, $fg, foreground, $bg, background)\n\
+<Btn1Down>:\
+	set-values(1, foreground, yellow, background, gray30)\n\
+<Btn1Up>:\
+	set-values(1, foreground, $fg, background, $bg)\n
+
+
+  Description of the displayList system:
+--------------------------------------------------------------------
+  The display list has the syntax:
+
+[class-name:]function-name	args[{;|\n}]...
+
+  Where:
+class-name:
+	Any registered set of functions. The code registers the class 'xlib',
+	and if the class name is not specified, this class is assumed.
+
+function-name:
+	A string binding to the correct function to be called.
+
+args:
+	A set of converted and shareable arguments, to the function. The
+	positioning/sizing arguments currently implemented have the syntax:
+{+-}<integer> or <integer>/<integer>. Examples:
+	+0,+0  top, left
+	-0,-0  bottom, right
+	-+10,-+10  bottom+10, right+10
+	+0,1/2    left, vcenter
+
+  All displayLists are shared by:
+	widget->core.screen
+	widget->core.colormap
+	widget->core.depth
+  I have added only partial code for handling non-windowed widgets (gadgets).
+I'll fix it.
+
+  Example for drawing two lines crossing the widget:
+foreground	black;\
+line		+0,+0,-0,-0;\
+line		+0,-0,-0,+0
+
+
+
+Patch 2 (#1660) 19 April 1998
+
+  + More functions for displayList's
+  + Fixes for simpleMenuWidget, xfontsel should work very better now. Try
+    this with the newer patches to verify the changes:
+    xfontsel -xrm '*XFontSel*SimpleMenu*font:
+-*-helvetica-medium-r-*-*-16-*-*-*-*-*-*-1'
+  + Small bug fix to boxWidget, viewres should work better now. Try this
+    to verify the changes:
+    viewres -xrm '*Viewres*Box.borderWidth: 1'
+  + Small bug fix to panedWidget, when pressing in a gripWidget but not
+    moving the pointer, or releasing at the same coordinates.
+
+Patch 3 (#1673) 25 April 1998
+
+ + Changes in layout code for the Form widget. To see the changes, run xcalc
+   and resize it several times (try giving it a very small size and the
+   restore the size). The new code uses a 'known' reference size/position
+   to avoid integer rounding problems.
+ + A optimization for the Form widget. Now it unmaps itself before resizing
+   the child widgets. This way the layout process is very faster.
+ + The List widget will try to fit in a 32767x32767 window size. It checks
+   if the width or height will become bigger than 32767 and if will, changes
+   the number of columns. This fixes xman (at least for me, that have several
+   entries in the section 3 of the manpages).
+ + New functions to displayList's and fixes to some bad bugs (I'm yet working
+   on that file).
+ + Change in the Scrollbar functionality. It was redrawing the thumb when
+   triggering the MoveThumb action. This is bad because several programs
+   choose to recalculate the thumb position with XawScrollbarSetThumb, causing
+   screen flickering. Now it redraws the thumb when triggering the NotifyThumb
+   action. To verify the changes, run xfm or xman and try to scroll past the
+   end of a window; it will keep erasing and redrawing the thumb.
+ + Other change in the Scrollbar is that it will only draw in the rectangle:
+   1, 1, core.width - 1, core.height - 1. It is better when creatting a 3d
+   effect with displayList's.
+
+
+Patch 4 (#1678) 3 May 1998
+
+Included the patches for the recent problems with libXaw.
+Several 'gratuitous' small changes, to compile cleanly with gcc -Wall.
+Some bug fixes for DisplayList.c.
+Colored pixmaps support. I'm building a abstraction layer for the colored
+  pixmaps, so that it should be easy to support more pixmap formats
+  (actually, only X bitmaps).
+
+
+Patch 5 (#1686) 11 May 1998
+
+ + Patch to libXmu, so that the StringToCursor converter will understand the
+   string 'None', that means not to use a cursor. This is useful when
+   overriding resource settings, and the user wants to use the parent window
+   cursor, or the root window cursor. Any unrecognized name will generate
+   a 'None' cursor, but then with a warning message.
+ + SimpleWidget was modified to allow setting the cursor to none, when it
+   was a valid cursor.
+ + Modification in the Actions.c,
+   from:
+	typedef struct _XawActionVar {
+	  XrmQuark qname;
+	  String value;
+	} XawActionVar;
+   to:
+	typedef struct _XawActionVar {
+	  XrmQuark qname;
+	  XrmQuark qvalue;
+	} XawActionVar;
+   This does not cause any problems, since the exported interface remains
+   the same. This is required to avoid to much copies of the same string.
+ + Values of action variables can start with '$'.
+ + If a resource name clashes with a special constant name when evaluating
+   a boolean expression (in the translations code), it's enough
+   start the resource name with '\\' (it can always be used, but is
+   only useful if there is a name clash :).
+ + The only code that loads data files actually is the pixmap code. To avoid
+   security problems, the code only loads files that are group readable,
+   regular file, non suid and non sgid.
+ + If the code to load a pixmap does not find a match, and the pixmap name
+   has a extension, try without the extension.
+ + Function 'line-with' added to displayList code.
+ + Added DisplayListToString and PixmapToString converters.
+ + Bug fixes in the pixmap name interpretation.
+
+
+Patch 6 (#1701) 24 May 1998
+
+  Xaw
+ ------
+ + Allows setting the resources label_x and label_y inherited from labelWidget.
+   This is useful for moving the contents of a button when it is pressed
+   ( I included a simple test for it )
+ + Added OS/2 patchs
+ + The buffer overflow problems were resolved in a different way. I added
+   a function XmuSnprintf, that is used by Xaw and Xmu.
+ + Correction of a problem in SimpleMenu, when it tries to optimize the
+   space used by the menu.
+
+  Xmu
+ -----
+ + Function XmuNCopyISOLatin1Lowered, defined in <X11/Xmu/CharSet.h>
+ + Function XmuSnprintf, defined in <X11/Xmu/SysUtil.h>
+ + All ocurrences of sprintf were replaced by XmuSnprintf and all ocurrences
+   of XmuCopyISOLatin1Lowered were replaced by XmuNCopyISOLation1Lowered.
+
+
+Patch 7 (#1738) 21 June 1998
+
+  + Corrected problem with the Command widget, when it was made insensitive
+    without calling the 'reset' action.
+  + Rework of the SimpleMenu code for optimizing the space used. Now it
+    really works as intended.
+  + Fixed portability problems with my previous patches.
+  + Corrected problem pointed by 'grano@cs.Helsinki.FI'. He have followed up
+    a bug report to the devel mailing list. While the problem exist, his
+    patch was not complete, so I did a rework of the AsciiSrc.c:Scan() and
+    MultiSrc.c:Scan() functions.
+  + I added clipping code to the {Ascii,Multi}Sink widgets, to allow use of
+    displayList's as decoration. The best solution I found to avoid too much
+    server requests, and keep full binary compatability was to use the resize
+    method of these widgets, to tell them to the parent widget have changed
+    it's size.
+  + Now the TextWidget has a xterm/emacs like cursor. And it is possible to
+    especify a cursor color.
+  + Fixed several problems caused by code assuming a line of text will be
+    shown as one line in the TextWidget. This is not always true when
+    it uses XawtextWrapLine or XawTextWrapWord, the most common problem was
+    the cursor becomming invisible, after calling the function
+    Text.c:_XawTextShowPosition() that is called to make sure it is visible ;)
+  + Added code that it will not forget the cursor distance from the left of
+    the window while moving the cursor one line up or down.
+  + Ansification of the text code (not yet complete). Private routines now
+    uses prototypes and wide parameters. External routines were kept
+    as before (but with prototypes not masked by NeedFunctionPrototypes),
+    to avoid binary compatability problems. The bigger problem I found in the
+    ansification was a function with 6 parameters being called with only 5.
+  + Several routines were rewritten, sometimes from scratch.
+  + The cursor navigation of the TextWidget was completely reviewed. It
+    should be very familiar to Emacs users. The most Emacs like behaviour is
+    when the cursor in move one line up or down and becomes invisible; the
+    text will be scrolled so that the line with the cursor will be centered
+    in the screen. Also, when doing page up, the cursor will be positioned
+    in the bottom-left, instead of allways in the top-left.
+
+Patch 8 (#1752) 27 June 1998
+
+  + There was a problem with the previous patch regarding to portability.
+    The problem was strcasecmp. I was planning to provide the funcionality
+    in libXmu, and forgot when creating the previous patch :(. There is
+    already a strcasecmp equivalent in libXmu, that is
+    Lower.c:XmuCompareISOLatin1(), so I used that function.
+  + The previous patch was working correctly for viewing text, but there were
+    some cases the text window could end not displaying correctly the text.
+    This problem was fixed.
+  + Now, the only real need of scrollbars is when doing long jumps on the
+    text, because the cursor will be always visible since this new patch
+    does horizontal scrolling automatically.
+
+
+Patch 9 (#1755) 28 June 1998
+
+  + Removed all my RCS idents in the files.
+  + Declared functions as static in the prototype and in the definition
+    (this basically reverts a previous patch, but should help when applying
+     the patches sequentially).
+  + Changed the code in Pixmap.c to use strtok instead of strsep, that is
+    not portable.
+  + Corrected problem with previous patch that would cause trouble when
+    a text widget had more than 32K bytes, and would also cause offset
+    mismatches if a program access private structures (AsciiSinkP.h).
+
+
+#1776 6 July 1998
+
+Corrected problem when moving the cursor over a non-printing character,
+  i.e. ^Q ^X
+Does not allow anymore scrolling of the text width Ctrl+Z if the text has
+  only one line, or only one line of text.
+Several changes in the TextWidget. I did not gratuitously break binary
+  compatability. Source compatability is only granted to programs that
+  do not access private structures. This is required because there are
+  several changes in the behaviour of the TextWidget, and if a program
+  becomes non compilable, it is because it will not work properly with
+  the changes in the text widget (please read bellow for a explanation)
+Better cursor navigation when moving line-up or line-down over a tab:
+                cursor
+                |
+                v
+    spaces   | |#| | | |text
+    tab      |         |text
+   Move one line down:
+        before:
+    tab      |#        |text
+        now:
+    tab      |         |#ext
+There were several problems in the Text.c:_XawTextReplace(), when deleting
+  a character and the cursor (shoud be) moved to the previous line. This
+  problem was corrected.
+The text code was doing too much redrawing! When typping text, it would
+  redraw all the current line at each character typped, and also redraw the
+  entire window till the bottom. Now it only redraws the minimum necessary
+  (and makes a minimum of requests for the Xserver, when clearing areas),
+  most of these problems were related to Text.c:_XawTextReplace() (rewritten
+  from scratch), Text.c:_BuildLineTable() (mostly rewritten) and
+  Text.c:DisplayText() (mostly rewritten).
+Now, when selecting text, with: button1-down, button1-move, the window will
+  be scrolled automatically, if the mouse is moved to the top or bottom of
+  the text window, making it easier to extend selections.
+Added a set-keyboard-focus translation to the text code, and in the
+  default translation, it is called when pressing the left mouse button over
+  a text widget (so that the mouse does not need to be over the text window
+  when typping)
+
+These are the changes to Xaw that made it not fully source compatable (I'm
+open to comments, to make it source compatable, but as I said above, if
+a program does not compile anymore, it is because it is not granted it will
+work properly):
+scrollMode set to WhenNeeded is not supported anymore. I spent several
+  hours fighting side-effects caused when a scrollbar is created or destroyed
+  'on demand', and have (after tired of long debug sessions) choosed that
+  it is not required (it saves a lot of potencial unespected conditions
+  being found by a user). I changed the 'type' of the scroll mode to Boolean,
+  so, to have a scrollbar, is enough to say: *Text.scrollVertical: True.
+  Since the type now is Boolean, Xt will print warning messages when the
+  scroll is set to 'Always', 'Never' or 'WhenNeeded'
+automatic resize is nonsense since the text does automatic horizontal
+  scrolling. IMHO, to be useful, automatic resize should also shrink the
+  text window when needed, anyway, it's not required anymore
+
+Comments:
+auto-fill mode does not work properly (never did)
+wrap-mode set to line may not work properly
+wrap-mode set to word does not work properly always (never did)
+the multiply should be setable to a variable value; the default value
+  is 4, i.e. Ctrl+U <text+action>
+I will work on the itens listed above, and I'm also planning:
+one level undo, for text actions
+C style indentation and 'jumping' the cursor to show matching '(', '['
+  and '{'
+other things that I don't remember now :)
+
+
+-- XMU --
+Moved the code clipping code I have put in Text.c in my previous patch to
+  Xmu/Clip.c. There was a bug in the code I have put in Text.c (this is what
+  I get by cutting and pasting code under a #if 0 :(), but it was corrected.
+  The code in the new file 'Clip.c' is very useful for creating clipiing lists
+  and thus, avoiding too much server requests, or code for the same
+  functionality (poorly) repeteated in several places around the libary. This
+  code is now heavily used by the TextWidget.
+
+
+-- XEDIT -- 
+Removed a XDefineCursor in xedit.c:main(). There are several ways to specify
+  a cursor for a program (most times inherited from the wm decoration window),
+  so, it is better to let the user choose one.
+Before starting the main loop, now xedit sets the keyboard focus to the
+  text window if a file was loaded, or to the prompt for a file name if
+  none was especified in the command line (do not use the new xedit without
+  the new Xaw library, or you will not be able to change the keyboard focus).
+Updated the Scrollbar configurations in Xedit.ad
+  
+
+#1788 12 July 1998
+
+-- TextWidget --
+ + Corrected problem whem moving the cursor over a non-printing character
+ + Now, does not allow scroll with ^Z when there is only one line of text
+ + Automatic resize was removed, it is not required with automatic horizontal
+   scroll, but I will look for programs that rely on it; the only program
+   affected (that I know) is xmh, because it popups dialogs of a small size,
+   and expects that the text widget (with a warning message) do a geometry  
+   request.
+ + Scroll mode set to "WhenNeeded" was removed. It generates several unespected
+   conditions when editing text, and the new feature of automatic scrolling
+   the text widget while typping is more useful.
+ + Removed a leak in TextAction.c:AutoFill(), generated by the code
+        text.ptr =  (char *)XtMalloc(sizeof(wchar_t) * 2);
+   that memory was never released, but the fix was simple, since the amount
+   of memory requested is fixed.
+ + Several optimizations in the redisplay of the text.
+ + Now, wrap mode set to word or line is expected to work, while typping text.
+ + AutoFill will only break lines in word boundaries now.
+ + Added a set-keyboard-focus action to TextAction.c, so that when pressing
+   the left button over a text widget, it will receive the keyboard focus.
+   This behaviour is the default, but can be disabled, with something like:
+        *Text.translations: #override\n<Btn1Down>: select-start()\n
+   in your .Xdefaults.
+ + Corrected several cases that would left the text widget showing incorrect
+   data. All the problems should have been fixed, but in case you find one,
+   a quick fix is:
+        *Text.backgroundPixmap: black?foreground=<some-color>
+   because it does not try to optimize the redrawing when using a background
+   pixmap, and thus, avoid several possible problems.
+
+
+-- XAW --
+ + I had added a XawStackAlloc definition to "Private.h", to avoid a XtMalloc
+   request for every character typped in TextAction.c:InsertChar(), but
+   when syncing with 3.9Aj, saw that the file "XawAlloc.h" is no longer
+   required. Please, remove XawAlloc.h from 3.9Aj.
+
+
+-- XMU --
+ + Added the file Clip.c, with clipping code, that, now is being used by
+   the text widget, but can be used by other widgets.
+
+-- xedit --
+ + Removed a XDefineCursor from xedit.c:main()
+ + I have added a XtSetKeyboardFocus in xedit.c:main(), but comented it
+   because it would make xedit unusable with previous versions of Xaw,
+   or with the Xaw replacements (Xaw3d, Xaw95 ...)
+
+Comments:
+  I wrote a lot of code to work properly with italic fonts in the text widget,
+that code made the cursor do not erase portions of the text while moving the
+it, but it was failing at some places that would need that the TextWidget,
+and not only the {Ascii,Multi}SinkObject had access to the fonts, so I
+choosed to left it to the future (and keep the sources simple, by now).
+The text widget is useable with italic fonts, but fonts with:
+        f->per_char[<char> - f->min_char_or_byte2].rbearing
+          > f->per_char[<char> - f->min_char_or_byte2].width
+or
+        f->per_char[<char> - f->min_char_or_byte2].lbearing < 0
+will not allways be displayed correctly.
+
+  I haved also added a xedit configuration file to this mail.
+
+
+#1842 27 July 1998
+
+Fixed problem with the default macro for type conversion, where it was
+  possible to the code tell the wrong size of a string, since it was
+  returning the string size with 'strlen' but making the copy with strcpy.
+Complete ansification of Xaw (and Xmu).
+Corrected some problems caused due to an alteration in the text code, to 
+  make the cursor always visible when the wrap mode is 'line' or 'word'.
+Text.c:VJump() was made a bit smarter and a problem that would cause it
+  to jump incorrectly was also corrected so that now the jumping should be
+  very smooth.
+Corrected problem that would cause a coredump due to the
+  Text.c:_XawTextReplace() deferencing a NULL pointer. Now ctx->text.lt.info
+  is initialized when the text widget is created, solving this problem.
+All the variables with name 'new' and 'class' where renamed to 'cnew' and
+  'cclass'. This allows even building Xaw with 'gcc -x c++'.
+Variables shadowing other variables or functions where also renamed.
+Static functions were changed to use wide parameters, where applicable.
+(Almost) every time a StringTo<Type> converter is installed in the class
+  initialization of a widget, the code also installs a <Type>ToString converter
+  since now editres seens to work better.
+Complete reestilization of the indentation. See the files Template*.{c,h}.
+Corrected problem with the 'virtual' function Layout of the Form widget. That
+  function requires 4 parameters, but the Viewport widget (a Form subclass) was
+  calling that function with only 3 parameters; the ansification flagred that
+  error.
+TextTr.c was modified to have only one string. I believe that that weird
+  thing was due to the inheritance of compatability with some very old and
+  probably buggy ld.
+Xaw is expected to be binary compatable with R6.3; there are some
+  preprocessor macros that keeps binary compatability, and unless the gains
+  of breaking binary compatability show worth enough (and people think) it
+  is good that code would be made default, otherwise it will be forgotten.
+I have also added a XFree86 copyright notice to Text.c, since there is
+  a very large amount of work in that file (and it is not yet ready).
+---------------------
+
+-------- Xmu --------
+Complete ansification of Xmu.
+Rework of EditresCom.c to allow editres working correctly. It was also
+  added a new feature, that allows editres finding some extra child widgets,
+  i.e. widgets that aren't a child of a subclass of composite and aren't in
+  the popup list. This modification is not enough, since it does not find
+  child widgets that don't a XtRWidget resource in the parent widget.
+Rework of ShapeWidg.c, so that it will give the correct feeling to the
+  ellipse shape, and inversion of the oval, if shape is oval and
+  height > width. To see these changes, run a program with:
+  <prog> -xrm '*shapeStyle: ellipse'
+  and/or
+  <prog> -xrm '*shapeStyle: oval'
+Revision of DrRndRect.c to make the widget looks 'more correct' when using:
+  <prog> -xrm '*shapeStyle: roundedRectangle'
+---------------------
+
+------ editres ------
+Added small patch to bug in handler.c so that editres will correctly now.
+---------------------
+
+------- xedit -------
+Changed the resources file, to avoid a problem when resizing xedit to a
+  very small size and than restoring it's size. Probably the culprit is the
+  Paned widget, but the new resource file is at least a good workaround for
+  the problem.
+The resource file was also modified so that the default xedit size will
+  give a 80x25 rows/columns when using the default font.
+---------------------
+
+-------- xgc --------
+Small patch to clear correctly the status text window, when pressing the
+  'Clear window' button. Note that this patch showed a bug in
+  Xaw/{Ascii,Multi}Src.c; only apply this patch with the latest Xaw, or
+  be sure that Xaw/{Ascii,Multi}Src.c:*SetValues() has something like:
+  if (old_src->ascii_src.ascii_length != src->ascii_src.ascii_length)
+      src->ascii_src.piece_size = src->ascii_src.ascii_length + 1;
+  instead of:
+  if (old_src->ascii_src.ascii_length != src->ascii_src.ascii_length)
+      src->ascii_src.piece_size = src->ascii_src.ascii_length;
+  or it will enter a infinite XtMalloc(0) loop :(
+also fixed a possible buffer overflow while searching the source of the
+  bug described above.
+---------------------
+
+#1945, 31 Aug 1998
+
+-- XAW -- 
+ + Corrected bug in Viewport.c:ComputeLayout(), that would put the scrollbar
+   in the incorrect position, if w->viewport.useright == True
+ + Corrected bug in Converters.c:_XawCvtCARD32ToString(), so that now it
+   will correctly format the converted value.
+ + Corrected problem in {Ascii,Multi}Src.c:Search(), that would cause a
+   incorrect offset to be returned, if the searched text (or a substring of
+   it) were in a 'Piece' boundary.
+ + Some small patches to other sections of the code, to reduce the number
+   of warnings generated by gcc, when using more restrictive warning options.
+
+-- XMU --
+ + Corrected a problem in Atoms.c:GetAtomName(), to return a NULL pointer,
+   instead of a const if the given atom is 0.
+ + Corrected a typo in Xmu.h
+ + Several 'ansification' patches, to get function definitions and avoid
+   unecessary definitions.
+
+
+#2028, 2033, 7 Oct 1998
+
+-- Xaw -- 
+Added a delete translation to the text widget, that deletes the current
+  selection if any, else the backwards char.
+Corrected bug that would not update correctly the screen if page-up or
+  page-down was pressed while there was an selection.
+Added a ^Q<any-char> translation to the text widget, to be able to insert
+  any char in the text.
+Changed TextAction.c:Move() to set ctx->text.showposition, so that even
+  if the cursor did not change the position, it will become visible.
+Corrected problem with the 'form-paragraph' translation, so that the
+  text will be always correclty shown.
+Modified the automatic scrolling of the text to one line at a time, to
+  make it easier to see what is being selected.
+Added a 'hack' to be able to type ^U<any-numeric-sequence> to be able
+  set the multiply of the text widget. Since it is a hack (besides seens
+  to work very well) it can be disabled with -DNO_NUMERIC_HACK
+Corrected a nasty bug in Text.c:CvtStringToScrollMode(); XtConvertAndStore
+  can't be called from a type converter!
+added UNDO/REDO to the text widget. Please try it, I think it is very nice.
+  Undo is enabled by the new resource 'enableUndo', and, by default is  
+  triggered with 'Ctrl+_'.
+
+-- editres --
+Resubmitting a patch to editres/handler.c, to make editres work properly.
+
+-- xedit -- 
+NOTE that with this patch, xedit probably will not work with Xaw3d, neXtaw...
+  this surelly can be fixed, or in the xedit side or the *Xaw* side, but
+  the patch seens to be necessary.
+Changed the defaults file to be more user friendly and previsible.
+  Added some 'Emacs like' binding translations.
+Added file completion in the filename prompt. This is a very nice
+  feature, but I'm not sure if the code is portable to all the XFree86  
+  supported platforms (surely it will not work 'as is' with OS/2).
+
+
+#2083 18 Oct 1998
+
+-- XAW --
+Changed the functions {Ascii,Multi}Sink.c:CharWidth and PaintText, to
+  improve speed, and avoid too much recalculations. On normal files, it
+  becames about 5:1 faster, but can go up to 20:1 when editting files with
+  very large lines. Besides this speed improvement, I believe it can
+  surely be made faster (based on comparition with some popular X editors).
+Changed the way the AsciiSink prints characters with value bigger than
+  126 decimal. Now it prints DEL as ^?, and the other characters as \XXX
+  where 'X' is an octal digit. The MultiSink widget was unchanged in this  
+  respect, i.e. when calling xedit with something like:
+  xedit -xrm '*international: true'
+Converted all calls to strncpy, in AsciiSrc.c to memcpy, so that the (ascii)
+  text widget will work properly with data containing nulls.
+Added a experimental 'Xaw Scan Type' XawstAlphaNumeric, that shoud make
+  edition of C (or any other language) easier in xedit (i.e. the text widget).
+  It can be tested with Ctrl-Left and Ctrl-Right, by now.
+Changed the TextWidget to handle text lines that would result in more than
+  32767 pixels. Besides the text widget is not meant to be used in the
+  edition of binary files, this change allows it.
+Changed Text.c:TextScroll() to be smarter when calculating the offset of
+  the line table on scroll up.
+Added a nice feature, to show the matching '(', '[' or '{', when a ')',
+  ']' or '}' is typped.
+Changed TextAction.c:FormParagraph() to generate only one undo/redo step.
+  
+-- xedit --
+Changed the defaults file to enable backups and made the backup suffix
+  the character '~'.
+Replaced all instances of sprintf by XmuSnprintf.
+Changed xedit to set the label when saving a file also, to reflect what
+  is being edited correctly.
+Corrected a bug in the new action 'file-completion', to replace correctly  
+  the home directory, and keep correctly whatever was after the '~'. This
+  isn't the correct place to this code (xedit/commands.c), since there are
+  several other file name prompt windows in Xaw, but since it is required
+  another window to show the possible matches, I'll study a better way to
+  implement it.
+Added a 'hints' feature to xedit. Instead of a 'dead'
+  "Use Control-S and Control-R to Search." label, now it allows the label
+  string being changed at user settable intervals.
+
+
+#2205 10 Nov 1998
+
+-- xaw --
+ + Fixed some 16 bit overflows in AsciiSink.c and some cases where it would draw
+   past the end of the text window (a no-op), the overflows were not a
+   problem, but could left the text window with incorrect data.
+ + Moved the undo/redo code to TextSrc.c, and some code/data from
+   {Ascii,Multi}Src.c to TextSrc.c. The callback now is called when the
+   source is changed, or becames unchanged due to an undo/redo. Also
+   changed the Scan procedure to be a bit faster.
+ + The asciiTextWidget will now accept a source or sink object being set at
+   creation time.
+ + Fixed the 'struct XawDisplayList' being redefined when compiling Xaw under
+   SunOS.
+ + Several changes to the SimpleMenuWidget to make the geometry management
+   work correctly when adding/removing/changing menu entries at run-time.
+ + Added a 'kill-ring' feature to the TextWidget. The behaviour is identical
+   to Emacs. Pressing C-K repeteadely will merge the lines being killed, so
+   that a C-Y latter will paste all the killed lines.
+ + Added the enough glue code (and as backwards compatible as possible) to
+   allow the *src object be shared between several TextWidgets. My initial idea
+   was to make the TextWidget be able to have more than one source, but, to
+   be backwards compatible, I did the reverse (the source can have more than
+   one TextWidget).
+ + Fixed a automatic wrap bug (TextWidget) that could eat non white space
+   characters (my previous patch to this problem was completely wrong).
+
+-- xedit --
+ + Added a split-window feature to xedit. To keep xedit simple, it only allows
+   two windows at the same time: or subdivides in the vertical or horizontal.
+ + Added more some key-bindings, that should do the same as Emacs.
+
+#2291 5 Dec 1998
+
+-- Xaw (only changes to the 'text' code) --
+ + Changed the default 'piece size' from BUFSIZ to the value returned by
+   the getpagesize() function (or keep BUFSIZ if that value is smaller).
+ + Added a case sensitive option to the search popup. This is a 'hack' by
+   now, but should not cause trouble to anybody.
+ + Fixed a bug inserted when changing the code for the search, the only side
+   effect I saw was that the jumping cursor to show the matching '(', '[' or '{'
+   stopped working in my last patch.
+ + Moved back my change to the function XawTextSetSource. The 'correct' function
+   is _XawTextSetSource. This is only to make sure old code should compile
+   cleanly.
+ + Added line and column number calculation code (and a callback to tell when
+   that information changed) to the TextWidget. This was not an easy task,
+   because I tried to optimize as much as possible the code, and do relative
+   calculations, instead of scanning the entire file to count the number of
+   lines (there are several special cases, when removing/inserting text).
+ + Added the selection type XawselectAlphaNumeric. This adds one step in
+   the sequence word-line-all when doing multiclick in the text.
+ + Fixed some bugs in the 'kill ring' feature added in the last patch. Now
+   it is expected to never fail.
+ + Corrected the indentation of TextP.h, and changed more some fields. The
+   internal data of the TextWidget changed a lot, so it is not expected that
+   program code read directly the private data, at the price of requiring the
+   correct library version.
+ + Fixed a small bug in the undo code, that would 'think' the file was unchanged
+   in the incorrect position in the undo buffer.
+ + Changed the default key bindings for delete/kill word functions to use the
+   alpha numeric versions (this is better for coding, and more compatible with
+   other text editors).
+
+-- xedit --
+ + Changed the labelWindow, to show the current line number (but it is also
+   possible to show the current column number, offset or file size).
+ + Fixed bug when saving the *scratch* buffer with a new name.
+ + The 'changedBitmap' is now correctly displayed on all the windows showing a
+   changed file.
+ + Small changes to the xedit man page.
+
+
+
+#2371 8 Jan 1999
+
+--- Xaw ---
+ + More some changes to AsciiSrc.c:Scan(). This improves a bit the speed when
+   scanning text.
+ + Added sanity checking for AsciiSrc.c:Search(), to avoid the risk of
+   deferecing a null pointer (or reading memory out of the text piece) if the
+   searched text happens to be larger than a "piece size".
+ + Fixed bug when trying to optimize line number calculation, due to a typo,
+   while meaning XawTextWrapNever I wrote XawTextWrapLine.
+ + Fixed a problem shown by xclipboard, when setting the "string" resource
+   of the text source, the sink object was keeping the insertPosition in the
+   old text contents, and then, when showing the cursor, it was incorrectly
+   'erasing' the old cursor position.
+ + Fixed problem in XawTextReplace, that would not update correctly all the
+   TextWidget's sharing the same source.
+ + Added a kill ring list to the text code. This works like the emacs feature,
+   but, unlike emacs, it is not required to press C-Y before M-Y, to start
+   looping through the kill ring list. To use it, just press M-Y repeteadly,
+   and all the text that was killed will be inserted, one at a time, so that
+   you can choose one. Note that the text inserted from the kill ring list
+   will also enter in the undo list.
+ + Changed the Move{Backward,Forward}Paragraph actions to make the cursor always
+   stop in a blank line. This makes only one step moving from a paragragh to
+   another, instead of two.
+ + Added code to check for overflows in the C-U<number> sequence.
+ + Changed the FormParagraph action to keep the cursor at the correct position.
+ + Changed the default translations in TextTr.c to get a more emacs like
+   behaviour with the kill ring list.
+
+--- xedit ---
+ + Added a few more resource settings to the Xedit-sample file.
+ + Added some sanity checkings when trying to save a file. This avoids the
+   case of saving a file with the name of a directory (but moving the directoy
+   to other name before). A possible case is: have a directory named 'dir',
+   saves a file as 'dir', but before saving, renames the directory as 'dir~'.
+ + Allows saving a file that xedit thinks is not changed (the file may have
+   changed on the disk, but the user really wants to rewrite it).
+ + Corrected several bugs in the FileCompletion action, and added a new
+   feature, that is to complete the partial names, when there is a '/' or '.'
+   after the cursor position.
+
+
+#2479 19 Feb 1999
+
+-- Xaw --
+ + Fixed bug in the line numbering code, when removing lines before the
+   top position.
+ + Changed code to form regions to always show the cursor after formatting the
+   text.
+
+-- xedit --
+ + Added code to keep the file mode, after saving. This is useful when editting
+   scripts, so that the executable flag will not be lost after edition.
+
+
+#2544 12 Mar 1999
+  
+-- Xaw --
+  Mostly changes to add support to latin-* languages in the text code, when not
+  using the international resource.
+Actions.c:
+ + Corrected some bugs in the boolean expression parser. The old version would
+   not parse correclty parenthized expressions, and was giving equal precedence
+   to AND, OR and XOR (what is incorrect).
+AsciiSink.c:
+ + Changed to display characters in the range 0x32-0x7e and 0xa0-0xff literally.
+   The other characters are represented as control-codes, as before. This is
+   better for edition of Latin-* text files.
+AsciiText.c:
+ + Changed the code, so that even if the *international resource is not set,
+   _XawImRegister and _XawImUnregister are called for the text widget. This is
+   useful for latin-* locales, that use one byte wide characters, and makes Xaw
+   more compatable with modern toolkits, like qt and gtk.
+List.c:
+ + Added code to work correctly with a background pixmap.
+ + Added a smarter code for list window size calculation, that is used if the
+   number of columns is especified to be zero (automatic).
+MultiSink.c:
+ + Fixed a core-dump problem caused when passing a null pointer to
+   XwcTextEscapement.
+Text.c:
+ + Removed the resource adjustScrollbars. This resource was not used, and its
+   funcionality was not finished, and by now, it is not required.
+TextAction.c:
+ + Does not call XLookpupString in InsertChar any more, but the new function
+   _XawLookupString (in XawIm.c) to work correclty with composed characters.
+XawIm.c:
+ + Added the private function _XawLookupString, that just calls XmbLookupString,
+   or in case of any initialization error, XLookupString.
+
+-- xedit --
+  The most important change is the addition of a new functionality, that allows
+  the user to navigate the file system, in a 'ls -a' like list widget, if
+  the file is not a directory it is loaded for edition, else, the list widget
+  is rebuilt with the contents of the selected directory. To test it, just
+  type:  C-X d, or tab when 'finding a file'. To exit the dirwindow without
+  loading a file, type C-G or Escape.
+Xedit-sample:
+ + Added more some resource entries, to use the new 'emacs dired like' feature.
+Xedit.ad:
+ + Same as for Xedit-sample, but more important resource settings.
+commands.c:
+ + The code now checks if the filename is a directory and calls the dirwindow
+   code in that case, when trying to open a file.
+ + Changed the function IsDir from static to global, to use it from xedit.c.
+ + Most of the code for the filesystem navigation window was added to this file.
+util.c:
+ + Fixed a bug that was causing core dump due to passing garbage to XtGetValues
+   as the widget address.
+ + Added the code for managing the dirwindow and its relationship with the
+   text windows to this file.
+xedit.c:
+ + Added the code for creation the dirwindow to this file.
+
+
+#2638 2 Apr 1999
+-- Xaw --
+ + Added xpm pixmaps support to the library. This time, it is required to
+   compile Xaw with -DUSE_XPM.
+ + If the xpm image has a mask, the widget will be automatically reshaped
+   to the pixmap mask.
+ + Changed the kill_ring code in TextAction.c to always end in a text block
+   of zero length, this way, it is easier to know when one traversed the
+   entire kill ring (it may be interesting to forget the undo sequences
+   while traversing the kill ring list).
+
+-- xedit --
+ + Changed the Xedit.ad file to avoid overriding a translation that would
+   make the search window do not respond to WM_DELETE_WINODW messages.
+ + Fixed a core dump condition in the new code for listing files and
+   directories, due to deferencing a null pointer.
+
+
+#2662 10 Apr 1999
+-- Xaw --
+ + Corrected the problems gererated in my last patch. I was compiling with
+   -DUSE_XPM defined, and did'nt realize that the patch would not compile
+   without it. Just ifdef'ed again the code to avoid warnings or dead code.
+
+-- xedit --
+ + Added a ispell interface to xedit. Sorry for not documenting enough about it 
+   the man page, but here is a small explanation of the new funcionality:
+    Replace:	Replace's the selected word.
+    All (right side of Replace button): Replaces all occurrences of the selected
+				        word.
+    Undo:	When this button is sensitive, allow undoing the last replace,
+		this is useful when doing a incorrect "Replace All" action.
+    Ignore:	Ignore this word, and continues spell checking.
+    All (right side of Ignore button): Ignore any further ocurrences of the
+				       selected word.
+    Add:	Add's the selected word to the user's private dictionary.
+    Suspend:	Go back to text edition, but does not kill the ispell process,
+		This is useful if you have a really big dictionary or slow
+		machine. I believe it is mostly useful to keep in memory
+		the words selected to be ignored, but that you don't want to
+		add to your private dictionary.
+    Close:	Kill the ispell process, and go back to text edition.
+		Automatically saves the user's private dictionary.
+   When pressing the Add button, the word in the "Mispelled word:" field is
+   added to the user private dictionary (normally ~/.ispell_*). When pressing
+   the Replace button, the text in the "Replace with:" field is used.
+   If no word is selected in the "Suggestions:" field, this mean that the
+   selected word was not found in the ispell dictionary.
+
+
+#2716 24 Apr 1999
+-- Xaw --
+ + Minor changes to AsciiSrc.c to try to get more speed in the FindPiece
+   function. Xedit may become very slow when editing files bigger than 1M,
+   and I'm studing ways to get more speed in the Scan and FindPiece functions.
+   The FindPosition function in *Sink.c also can consume a lot of cpu time,
+   and may need some rework.
+ + Added submenus support to the SimpleMenuWidget. This is something essencial
+   to a widget toolkit. Just plugged in the code of a menu widget I wrote some
+   time ago. Xedit uses submenus now. To use it, set the resource menuName
+   of a SmeBSBObject to the name of the submenu.
+ + Added code for text justification to the TextWidget. To use the justification,
+   set the resources autoFill, leftColumn and rightColumn. If autoFill is set,
+   and leftColumn is smaller than rightColumn, an alternate code will be
+   used in the form-paragrpah action, normally triggered with M-Q. The values
+   for justification can be left, right, center and full.
+ + Added a overwrite mode to the TextWidget. The default translation is to
+   press the Insert key, that will toggle the overwrite mode.
+ + Made the TextWidget understand negative values for the multiply. This is
+   like the emacs feature, to indent text to the left. To set a negative value
+   to the multiply, just start the numeric sequence with a '-'. Like  C-U -1.
+ + The code for justification added several new functions to TextAction.c.
+   Functions to tabify, untabify, get block boundaries, verify if a line
+   is completely blank, and strip excess of spaces.
+ + Added a indent action to the TextWidget. The default translation, only
+   used by xedit, is C-X Tab, did this way, to make it fully compatable with
+   emacs, but other translations can be used. The multiply value is used to
+   calculate the amount of spaces to move to the left or right.
+ + Corrected a very hard to find (and reproduce) bug in the undo code, that
+   would easily cause core dumps. The problem would happen when starting
+   editing exactly in the moment the redo automatically reverts to undo.
+ + Added translations for toggling the overwriting mode with the Insert key,
+   and to paste the selection with S-Insert.
+
+-- xedit --
+ + Corrected all the known bugs in the ispell code (including a memory leak).
+   And added a compile time limit of 16 levels of undo, for all the actions,
+   that include Add, Ignore and Replace. 16 levels is more than enough, but
+   more than this can be done with the undo action, but then, only to revert
+   replaced text, to remove added words that the undo code forgot, it is
+   required to edit the personal dictionary file. The code now also understands
+   root/affix combinations, that ispell normally returns when using the
+   -m option. The ispell code should now also work when using the international
+   resource of the edit window.
+ + Added a new file, called options.c, that holds the code for the editMenu,
+   to enabling setting the wrap, autoFill, justify, leftColumn, rightColumn,
+   verticalScroll and horizontalScroll resources of the current edit window.
+
+
+#2746 1 May 1999
+-- Xaw --
+ + Reverted most of the #if NeedWidePrototypes definitions, only two
+   functions were kept, to not break some of the new features, but these
+   functions aren't called by any program: XawTextSinkDisplayText and
+   XawTextSinkClearToBackground.
+ + Rewrite of the functions *Sink.c:FindPosition() and FindDistance() to
+   try to get more speed.
+ + Reworked the function Text.c:_BuildLineTable, to correct some strange
+   code, and to avoid unecessary recalculations.
+ + Made negative values of the multiply work for all the actions, not only
+   for negative indentations. This makes the TextWidget behaviour more
+   compatable with emacs.
+ + Optimization of the new code for text justification, to avoid a call to
+   malloc on every char typped, when undo is enabled.
+ + Reorganized the offsets of the fields of the TextWidget, trying to make
+   xxgdb work again with the new Xaw code, but, unfortunately, the SimpleWidget
+   (a subclass of the TextWidget) have growed by 4 bytes (a XawDisplayList*)
+   added at the end of the structure, and xxgdb incorrectly reads the text.sink
+   field. Old xxgdb binaries dont work with the current code.
+ + Removed several XtIsSubclass checks in TextSrc.c. While those checks could
+   be useful for debugging, the functions are called so frequently that it is
+   a big waste of time for running programs.
+
+-- xedit --
+ + Added/Changed some translations to work correctly when CapsLock and/or NumLock
+   are pressed.
+ + Fixed some bugs in the ispell code. The biggest bug was that it was not
+   correctly saving the Add'ed words in the user dictionary when pressing the
+   Close button.
+
+
+#2764 8 May 1999
+-- Xaw --
+ + Create two new private functions, to replace internally the public interfaces.
+   These two functions are XawTextSinkClearToBackground and
+   XawTextSinkDisplayText. These two functions use wide prototypes, and
+   are required to support text lines that are represented by more than
+   32767 pixels. This was done to make sure that the public interfaces remain
+   100% backwards compatible.
+ + Fixed the deferencing of a null pointer when the source object of a text
+   widget is not initialized. I noticed this problem when recompiling xcolorsel.
+ + Added a new type converter to Converters.c, that is Short -> String.
+ + Added a new compile time option, called NO_BIN_COMPAT_HACK. If defined,
+   it will break some programs that access private data. It only works with
+   programs that access private data structures, but don't subclassify any
+   widget. It fixed old binaries of chimera1, the Offix editor and xxgdb.
+   There is no way to fix old binaries of chimera2, xcolorsel and xmh, these
+   programs need to be recompiled. I would like to know of other programs that
+   became broken, to try to fix them with the NO_BIN_COMPAT_HACK option.
+ + Fixed some compile warnings, with shadowed, uninitialized and unused
+   variables.
+ + Fixed a inifite loop problem that could happen when the text widget window
+   was resized to a very small width.
+ + Reverted some of the text widget translations, to avoid conflicts when
+   setting the input focus and programs that do so.
+
+-- xedit --
+ + Fixed a problem in the file-completion code, that would insert the partial
+   match in the incorrect position, if the cursor was not at the end of the
+   string.
+ + Changed ispell.c to use only one hash for ignored and added words. Also
+   changed the IspellSend function to not call itself recursively, what is
+   a big problem when spell checking big files that are correct or have too
+   few errors.
+
+-- editres --
+ + Changed Editres.ad in several places, to try to avoid resource setting
+   problems. Most of them were changed to address more directly the resource,
+   and avoid confusion. Also, added some new resource settings to configure
+   the code I added to widgets.c.
+ + Changed widgets.c to make sure the resource setting dialog is allways
+   entirely in the screen, and if it does not fit, scrollbars will be created.
+
+
+#2793 15 May 1999
+-- Xaw --
+ + Changed AsciiSrc.c:LoadPieces to load the file incrementally, instead of
+   allocating a big buffer.
+ + Added several new functions to DisplayList.c. Almost all gc and painting
+   related functions were mapped to displayList functions. There are
+   several optimizations that can yet be done to the displayList code, and
+   I'm working on it. That code is clearly not finished yet, but is stable.
+   Also, changed some functions to be more exigent with it's parameters,
+   because it is better to receive a warning message than see the program
+   core dumping. The functions are documented in Xaw.man.
+ + Corrected a problem in the SimpleMenu code, to make the sub menus popup
+   more 'visually' correct, when popping up in the left side.
+ + Added a optimization in Text.c, to avoid unnecessarily recalculating
+   the line and column number when scrolling text. A big speed up should
+   be seen when scrolling large files.
+ + Modified all code that expected TAB_SIZE to be equal to 8, to read the
+   TextSink resources, and work properly with whatever value the program
+   had set to the tab stops.
+ + Fixed a very bad bug in the form-paragraph function. It was very hard
+   to find because I was looking at the wrong places. If the text was
+   allready formatted, or did not need formatting, the code was not
+   reenabling undo, making the undo/redo behaviour imprevisible.
+
+-- xedit --
+ + Added Xedit-color.ad file, to show some of the new features of Xaw.
+   Tried to keep it simple, but since it uses gradients, maybe it should
+   better be called Xedit-TrueColor. The better way to see the functionality
+   of this file is (if you don't have it already) add to your .Xdefaults:
+#ifdef COLOR
+*customization:	-color
+#endif
+   and make sure xrdb parses it.
+ + Changed a bit Xedit.ad, to work properly when Caps Lock is pressed.
+ + Several changes to ispell.c. It should run very faster now, because
+   the code keeps information about words already ignored or correct
+   in the xedit side, instead of asking ispell every time. Added also
+   a terseMode resource, and made the interface ask for user interaction
+   allways ispell does not say the word is completely correct; the
+   terseMode resource makes ispell itself decide what words are correct
+   or not.
+
+-- editres --
+ + Small patch to Edit-col.ad, to use a default text cursor color of 'Azure'
+   in text fields, instead of the default 'black'.
+
+
+#2811 22 May 1999
+-- Xaw --
+ + Removed the 'NO_NUMERIC_HACK' preprocessor definition, and renamed the
+   'doing_numeric_hack' field of the text widget to 'numeric'.
+ + Changed the code to always create the horizontal scrollbar, if requested.
+ + Small changes to TextPop.c, to automatically scroll horizontally the
+   text window when the text found in a search/replace action is not visible.
+ + Added a optimization when editting large files, to rebuild the line table
+   if the region containing the text being added/replaced overlaps the lt.top
+   field of the text widget.
+ + Changed the undo code to also merge text typed when overwrite mode is
+   active. The new behaviour is not like emacs (that generates a undo step
+   for every character), but uses less memory, making only one undo/redo step.
+
+-- xedit --
+ + Added a new file, hook.c that is intended to be used for the addition of
+   some new features to xedit, like auto indentation of program files. The
+   first feature added is the 'autoReplace' resource, described in the xedit
+   man page.
+ + Corrected a bug in ispell.c, that would make the code alocate lots of
+   memory unnecessarily, due to an uninitialized variable. Thanks to David
+   Dawes that found the bug. The bug was not in 3.9Pn, but the solution in
+   the later release was not completely correct.
+
+
+#2834 29 May 1999
+-- Xaw --
+ + Added a ChangeSensitive function to Command.c, to avoid it creating an
+   incorrect insensitive border if the button is set. This is a side effect of
+   the function XawCommandToggle I added some time ago. The solution for the
+   problem is not very elegant, since it copies almost verbatim the code from
+   Simple.c, but it works as expected.
+ + Moved some calls to _XawTextSetLineAndColumnNumber in Text.c to other places,
+   to make sure it is safe to change the text when the positionCallback is
+   called (like what is done by the new xedit file hook.c).
+ + Another optimization was added to the undo/redo code. Now it also merge
+   erases, needing yet less memory for undo, and this way, generating less
+   undo/redo steps.
+ + Removed the default translation to call the toggle-overwrite action from
+   TextTr.c. Only the xedit edit windows calls this translation now, instead of
+   every text widget.
+
+-- xedit --
+ + Changed the auto replace feature to be a bit more easier to use. The new
+   behaviour is almost identical, but if the user types some text, and it is
+   auto replaced, only one undo step is enough to correct it. Example:
+   1) user types 'nto.'
+   2) text is auto replaced by 'not.'
+   3) user call undo action
+   4) text is converted to 'nto.'
+   It should be a very infrequent problem, but makes the xedit behaviour
+   identical to a "well known text editor", from where this feature was borrowed.
+ + Added a 'Check' button to the ispell interface. This button allows
+   checking the word in the text field. This feature was borrowed from the spell
+   checking interface of the Netscape html editor.
+ + The ispell checking interface now also asks for user interaction if there are
+   two identical words togheter.
+ + Added a status bar to the ispell interface, to give feedback to the user
+   about what is happening.
+ + Added some new resources, to let easier customization of the ispell status
+   bar strings. The new resources are documented in xedit.man.
+
+#2849 5 Jun 1999
+-- Xaw --
+ + Add a OLDXAW define, to enable building a binary compatible version with
+   6.1, and changes to the Imakefile, to try to keep the changes only in Xaw.
+   I hope it can be removed in the future.
+ + Add a XawVendor define, with the value "XFree86". If this is not a good
+   idea, please correct it an let me know.
+ + Add a XawVersion define. The value for the new xaw is 7000L, and for the
+   compatible one is 6700L (same comments as for the XawVendor define).
+ + Bug fixes to the undo/redo code, and code to merge erases generated by
+   ^H and ^D. Also, if the cursor is moved, it stops merging the text typped
+   in the undo buffer.
+ + Bug fixes to the Form widget geometry management code, to work correctly
+   when child widgets are removed or added at run time.
+ + Xaw now links with XPM by default, and the config files where changed to
+   enable newly compiled programs to do so.
+ + Added 16 pad bytes to every widget, to try to avoid binary compatability
+   problems in the future.
+ + Added a displayList resource to the Tree Widget.
+ + Added the functions XawTextGetSink and XawTextLastPosition, to enable a
+   public way to get the <TextWidget>->text.sink and <TextWidget>->text.lastPos,
+   since these are the most commonly private fields the programs access in
+   the text widget.
+ + Added the actions 'capitalize-word', 'donwcase-word' and 'upcase-word' to
+   TextAction.c. The bindings are the same as of Emacs (and the way it works).
+ + Corrected some problems with negative values of the <TextWidget>->text.mult.
+
+-- xedit --
+ + Correct possible problem in the file hook.c, when interpreting the auto
+   replace list, that is, it was not checking the buffer size when finding
+   the '\' character.
+ + Updates for the configuration files.
+ + Added a 'Look' button the the ispell interface, that will by default run
+   "/usr/bin/bin/egrep -i '^<VALUE OF TEXT FIELD>.*$' /usr/share/dict/words"
+   and put up to 256 returned words in the ispell list. The behavior is
+   almost identical to the one in the terminal interface of ispell.
+ + The ispell interface works correctly with aspell now.
+ + Added some resources and a popup to enable changing the dictionaries in
+   run time.
+ + Added a toggle button to the ispell interface to allow changing the terse
+   mode in run-time.
+ + Added a 'Uncap' button, to allow adding an uncapitalized word to the
+   private dictionary, and enough code to do the capitalization checks inside
+   of xedit (to enable undo actions).
+ + Added a "text mode" and a "html mode". The html mode is not yet completely
+   finished. It must work correctly with some html specific things like
+   converting internally "&aacute;" to "á" and so on. I'm planning also, at
+   least a nroff mode too.
+ + The wordChars resource is set by dictionary now.
+   To set the word chars for the br dictionary, write something like:
+   *ispell*options.dictionaries.br.wordChars: <VALUE>
+  or
+   *ispell*br.wordChars: <VALUE>
+  or simply
+   *ispell*wordChars: <VALUE>
+ + The skipLines resource is set only for the text mode now.
+   To set it, write something like:
+   *ispell*options.formats.text.skipLines: <VALUE>
+  or
+   *ispell*options*text.skipLines: <VALUE>
+  or simply
+   *ispell*skipLines: <VALUE>
+
+
+#2877 12 Jun 1999
+-- Xaw --
+ + Note: The compatible old version of Xaw is not fully compatible. There
+   a few things that are not equal to the standard old Xaw. These are:
+	+ The cursor code in the *Sink.c files is not identical, and the
+	  field insertCursorOn (type Pixmap) was replaced by the field
+	  cursor_position (type XawTextPosition).
+	+ There are some changes in TextP.h, that include changes to the fields:
+	  options		->	left_margin
+	  unrealize_callbacks	->	pad1
+	  updateFrom		->	update
+	  updateTo		->	pad2
+	  numranges		->	pad3
+	  maxranges		->	from_left
+	  copy_area_offsets	->	pad4
+	+ The text window does not increase its size when text is typed past
+	  the end of the window, instead of it, it is automatically scrolled
+	  horizontally, but this may not be enough to every usage of this
+	  feature; xmh uses that code to make the text widget auto resize
+	  warning popup widgets. I dont know what is better in this case,
+	  if re-enabling the auto resize code of changing xmh to use label
+	  widgets in the warning popups.
+   It is very unlikely that exists code that will have problems with these
+   changes in the fields of the TextWidget and the *SinkObject, but if any
+   code that has trouble with it exists, I will promptly make the required
+   changes to correct it (at least for the compatible version of Xaw).
+ + Several optimizations for the code to redisplay the text window in the
+   TextWidget. Including fixes for bugs in the XawTextScroll function, and
+   making it really works. Previous versions of the library have made this
+   function ineffective, because it was always redrawing everything when
+   the text window was scrolled. The optimizations should be more noticeable
+   when running some application that uses the TextWidget (like xedit) on
+   slow hardware, or over slow connections.
+ + Corrections for the FormWidget geometry management code, to work correctly
+   in the old version of Xaw, and some bug fixes for the new Xaw. Also added
+   8 pad bytes to the FormConstraintsPart structure, to have space for extra
+   information on possible future optimizations for the FormWidget geometry
+   management code.
+ + Some fixes for the OLDXAW define in the SimpleMenuWidget code, that was
+   not hiding some of the new fields introduced in the new Xaw code.
+ + Some corrections for the code handling the necessity of having scrollbars
+   in the text widget, and bug fixes for cases where the scrollbars were not
+   being updated when the text window contents were changed.
+ + Re-enabled code to also process GraphicsExpose events in the text code. It
+   became required due to the optimizations in the text redisplay code.
+ + Several fixes in TextAction.c, for symbols that were not being included
+   in the compatible version of the library, and for symbols that were being
+   included with no need.
+ + Fixes for the form-paragraph action, in the old Xaw code.
+
+-- xedit --
+ + Some bug fixes for the ispell undo code, to avoid deferencing a NULL pointer
+   in the function IspellCheckUndo.
+ + Added code to handle correctly &<VALUE>; in ispell.c, when using the html
+   mode.
+ + Fixed some compile time warnings, and updated the code for setting the
+   scrollbars in options.c.
+
+
+#2899 19 Jun 1999
+-- Xaw --
+ + Changed all the 'char pad[<number>]' to 'XtPointer pad[<number>/4]' to
+   make sure 64 bit machines will not have binary compatibility problems before
+   the 32 bit ones.
+ + Added a new static function 'WritePiecesToFile' to AsciiSrc.c, to avoid
+   allocation of temporary memory. This is useful when editing very large
+   files (I have some people using xedit on text files that can have up to
+   80,000 lines).
+ + Added more some optimizations to AsciiSrc.c:Scan, to try to get the maximum
+   speed of this function.
+ + Added a new function to the displayList's, called 'image', that will tile
+   pixmaps on the widget. It is documented in Xaw.man.
+ + Several widget classes did not have a 'extension' field. I added it to them.
+   The first usage of this field that I'm planning is to extend the *Src and
+   *Sink objects to handle formatted text, and add text properties, like
+   foreground, background, font and so on.
+ + Fixed a bug in MultiSrc.c, that was crashing Xaw after the first character
+   was typed, or if text was removed.
+ + Some minor changes to SimpleMenu.c, to work properly with very large menus.
+ + Fixed some bugs that were caused by my previous optimizations of the text
+   redisplay code.
+ + Bug fixes and optimizations to TextPop.c, there were some cases that the
+   function XawTextDisableRediplay was being called, but XawTextEnableRedisplay
+   was not being called later because of a error condition (the error
+   conditions were only warnings).
++  Updates to Xaw.man.
+
+-- xedit --
+ + Fixed a memory leak when freeing list widget strings. The code was not
+   releasing the memory of the string at offset 0, in the list.
+ + Changed the way the ispell undo code handles the terse mode, to not need
+   to make the toggle button insensitive.
+ + Updated xedit.man.
+
+
+#2932 26 Jun 1999
+-- Xaw --
+ + Added a new tip resource to the SimpleWidget. This may also be seen as
+   a test of the binary compatibility issues. Besides of being a new feature,
+   it cannot cause problems with old binaries, because the code is only
+   called if the tip resource is set to any SimpleWidget subclass. If the
+   tip resource is set or reset, the SimpleWidget code will call one of the
+   two new functions XawTipEnable or XawTipDisable.
+ + Added 3 new files: Tip.c, Tip.h and TipP.h. These files are used only
+   by the new Xaw.
+ + Updates to Xaw.man, including a problem with accented characters on SunOS.
+
+-- xedit --
+ + Added resource configurations to show the new tip code in Xaw.
+ + Some fixes to ispell.c, to make it more previsible/user-friendly.
+ + Fixes xedit.man to avoid problems with accented characters.
+
+
+#2964 3 Jul 1999
+-- Xaw --
+ + Fix for problem found in the search/replace dialog when using splitted
+   windows in xedit.
+ + Added initialization for the display_list field of the Tree widget.
+
+-- xedit --
+ + Fixed some problems in the undo code of ispell interface.
+
+
+#2999 10 Jul 1999
+-- Xaw --
+ + Added code to check the return value of XAllocColor and XAllocNamedColor in
+   Pixmap.c.
+ + Reverted back some code, and did a carefull review of the code in TextPop.c
+   to avoid the possibility of calling XawTextDisableRedisplay, and not calling
+   XawTextEnableRedisplay later (due to errors or end of file reached).
+ + Added code to TextSrc.c, to use two static variables, that represent a new
+   line in 8 bits and wchar_t, to avoid allocating memory in the undo buffers
+   to store only a new line.
+ + Small change in the behavior of the Tip widget, to not unmap the tip window
+   when the cursor is moved.
+
+-- Xmu --
+ + Fixed a bug and a typo in the XmuToupper macro.
+
+-- xedit --
+ + Small update to the Xedit-sample file.
+ + Fixed a bug in the ispell code that checks for repeated words.
+
+
+#3122 14 Aug 1999
+-- Xaw --
+ + Mixed fonts and colors can be used in the text widget (currently only
+   in the Ascii*Object).
+ + Added the XawTextAnchor, XawTextEntity, XawTextProperty, XawTextPropertyList,
+   XawTextPaintStruct, XawTextPaintList and XawTextPropertyInfo structures to
+   Xaw, to be used in the new text code.
+ + Added the functions XawTextSourceAddAnchor, XawTextSourceNextAnchor,
+   XawTextSourcePrevAnchor, XawTextSourceRemoveAnchor and
+   XawTextSinkConvertPropertyList, that probably should not be used outside of
+   Xaw.
+ + Added the functions XawTextSourceFindAnchor, XawTextSourceAnchorAndEntity,
+   XawTextSourceAddEntity, XawTextSourceClearEntities and XawTextSinkGetProperty
+   that are probably the ones that should be most used in programs.
+ + Italic fonts should be always displayed correctly.
+ + The text widget cursor is now displayed with a gc with the Xor function, to
+   avoid unnecessary computation/redrawing.
+ + Most changes were done in the {Ascii,Text}{Src,Sink}Object, but the text
+   widget was also a bit modified for things like automatically changing the
+   number of lines in the line table when needed.
+
+-- Xmu --
+ + Fixed bug in Clip.c, that could cause a SEGV.
+
+-- xedit --
+ + Added the file c-mode.c, to interface with the new Xaw text code, and show
+   what can be done when interfacing that new code.
+ + Added the necessary code to util.c and options.c to let the user select
+   if he or she wants to use the color/font syntax highlight in the C/C++ mode.
+
+
+# 26 Aug 1999
+
+--Xaw--
+ + Added initial support for two new XawTextEntity attributes, that enable
+   hidden text and replaced text. This initial support was the minimum
+   required to get the new html mode in xedit working. A lot of code does
+   math with text positions, and became broken with the addition of these
+   two attributes. Since only code that knows about these two attributes
+   should use it, it is only a question to fix the remaining code in
+   Xaw/xedit.
+ + Bug fixes to AsciiSink.c:PreparePaint to work correctly with tabs and
+   the two new entity attributes.
+ + Disabled the translation "c<Key>q,<Key>Tab" of the search/replace popup.
+   This action is already done by the translation "<Ctrl>Q,<Key>" that I added
+   to TextTr.c. Disabling that translation has the advantage that now it
+   is possible to replace ^Ms by nothing.
+ + Added some new functions to TextSink.c. The functions XawTextSinkCopyProperty,
+   XawTextSinkAddProperty and XawTextSinkCombineProperty are candidates to being
+   public in the future, but, there is a problem when using
+   XawTextSinkCombineProperty, that requires the AsciiSinkObject having the
+   correct XawTextPropertyList, what can generate a "chicken and egg" like
+   problem (I did some hacks in xedit to have the first html-mode version
+   working).
+ + Added several new flags to the XawTextProperty attributes, and a new field,
+   called xlfd_mask.
+ + Some bug fixes to XawTextSourceReplace and to the code to manage the
+   XawTextAnchor e XawTextEntity structures. The form-paragraph, called with
+   M-Q does several consecutive text changes, and was very useful to find bugs.
+ + The flag XAW_TENTF_REPLACE is a hack for XawTextSourceAddEntity currently.
+   The function XawTextSourceAddEntity will probably change its parameters
+   to receive a structure pointer, or a pointer parameter.
+
+--xedit--
+ + Fixed some bugs in c-mode.c. Again, this patch fixes all the bugs I have
+   found.
+ + Added the html-mode.c file to xedit. The html-mode is in its initial steps.
+   It is not usable yet, but should not core-dump or leak memory (unless you
+   try to edit the file, then, I cannot say what will happen). The html mode
+   should be used only to see a rendered version of the file, but, there are
+   several markups not implemented. To be usable, it must yet understand at
+   least <ul>, <ol>, <li>, <dl>, <dd>, <hr> and the table tags.
+
+
+
+$XFree86: xc/lib/Xaw/Changelog,v 3.31 1999/08/15 13:00:31 dawes Exp $
diff --git a/nx-X11/lib/Xaw/Command.c b/nx-X11/lib/Xaw/Command.c
new file mode 100644
index 000000000..fdab1b1ba
--- /dev/null
+++ b/nx-X11/lib/Xaw/Command.c
@@ -0,0 +1,660 @@
+/* $Xorg: Command.c,v 1.5 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Command.c,v 1.15tsi Exp $ */
+
+/*
+ * Command.c - Command button widget
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/extensions/shape.h>
+#include <X11/Xmu/Converters.h>
+#include <X11/Xmu/Drawing.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xaw/CommandP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#define DEFAULT_HIGHLIGHT_THICKNESS 2
+#define DEFAULT_SHAPE_HIGHLIGHT 32767
+#define STR_EQUAL(str1, str2)	(str1 == str2 || strcmp(str1, str2) == 0)
+
+/*
+ * Class Methods
+ */
+static void XawCommandClassInitialize(void);
+static void XawCommandDestroy(Widget);
+static void XawCommandInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawCommandRealize(Widget, Mask*, XSetWindowAttributes*);
+static void XawCommandResize(Widget);
+static void XawCommandRedisplay(Widget, XEvent*, Region);
+static Boolean XawCommandSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+static void XawCommandGetValuesHook(Widget, ArgList, Cardinal*);
+static Bool ChangeSensitive(Widget);
+
+/*
+ * Prototypes
+ */
+static GC Get_GC(CommandWidget, Pixel, Pixel);
+static void PaintCommandWidget(Widget, XEvent*, Region, Bool);
+static Region HighlightRegion(CommandWidget);
+static Bool ShapeButton(CommandWidget, Bool);
+static void XawCommandToggle(Widget);
+
+/*
+ * Actions
+ */
+static void Highlight(Widget, XEvent*, String*, Cardinal*);
+static void Notify(Widget, XEvent*, String*, Cardinal*);
+static void Reset(Widget, XEvent*, String*, Cardinal*);
+static void Set(Widget, XEvent*, String*, Cardinal*);
+static void Unhighlight(Widget, XEvent*, String*, Cardinal*);
+static void Unset(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+static char defaultTranslations[] =
+"<Enter>:"	"highlight()\n"
+"<Leave>:"	"reset()\n"
+"<Btn1Down>:"	"set()\n"
+"<Btn1Up>:"	"notify() unset()\n"
+;
+
+#define offset(field) XtOffsetOf(CommandRec, field)
+static XtResource resources[] = { 
+  {
+    XtNcallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(command.callbacks),
+    XtRCallback,
+    NULL
+  },
+  {
+    XtNhighlightThickness,
+    XtCThickness,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(command.highlight_thickness),
+    XtRImmediate,
+    (XtPointer)DEFAULT_SHAPE_HIGHLIGHT
+  },
+  {
+    XtNshapeStyle,
+    XtCShapeStyle,
+    XtRShapeStyle,
+    sizeof(int),
+    offset(command.shape_style),
+    XtRImmediate,
+    (XtPointer)XawShapeRectangle
+  },
+  {
+    XtNcornerRoundPercent,
+    XtCCornerRoundPercent,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(command.corner_round),
+    XtRImmediate,
+    (XtPointer)25
+  },
+};
+#undef offset
+
+static XtActionsRec actionsList[] = {
+  {"set",		Set},
+  {"notify",		Notify},
+  {"highlight",		Highlight},
+  {"reset",		Reset},
+  {"unset",		Unset},
+  {"unhighlight",	Unhighlight}
+};
+
+#define SuperClass ((LabelWidgetClass)&labelClassRec)
+
+CommandClassRec commandClassRec = {
+  /* core */
+  {
+    (WidgetClass)SuperClass,		/* superclass		  */
+    "Command",				/* class_name		  */
+    sizeof(CommandRec),			/* size			  */
+    XawCommandClassInitialize,		/* class_initialize	  */
+    NULL,				/* class_part_initialize  */
+    False,				/* class_inited		  */
+    XawCommandInitialize,		/* initialize		  */
+    NULL,				/* initialize_hook	  */
+    XawCommandRealize,			/* realize		  */
+    actionsList,			/* actions		  */
+    XtNumber(actionsList),		/* num_actions		  */
+    resources,				/* resources		  */
+    XtNumber(resources),		/* num_resources	  */
+    NULLQUARK,				/* xrm_class		  */
+    False,				/* compress_motion	  */
+    True,				/* compress_exposure	  */
+    True,				/* compress_enterleave	  */
+    False,				/* visible_interest	  */
+    XawCommandDestroy,			/* destroy		  */
+    XawCommandResize,			/* resize		  */
+    XawCommandRedisplay,		/* expose		  */
+    XawCommandSetValues,		/* set_values		  */
+    NULL,				/* set_values_hook	  */
+    XtInheritSetValuesAlmost,		/* set_values_almost	  */
+    XawCommandGetValuesHook,		/* get_values_hook	  */
+    NULL,				/* accept_focus		  */
+    XtVersion,				/* version		  */
+    NULL,				/* callback_private	  */
+    defaultTranslations,		/* tm_table		  */
+    XtInheritQueryGeometry,		/* query_geometry	  */
+    XtInheritDisplayAccelerator,	/* display_accelerator	  */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    ChangeSensitive,			/* change_sensitive */
+  },
+  /* label */
+  {
+    0,					/* not used */
+  },
+  /* command */
+  {
+    0,					/* not used */
+  },
+};
+
+WidgetClass commandWidgetClass = (WidgetClass)&commandClassRec;
+
+/*
+ * Implementation
+ */
+static GC 
+Get_GC(CommandWidget cbw, Pixel fg, Pixel bg)
+{
+    XGCValues	values;
+  
+    values.foreground	= fg;
+    values.background	= bg;
+    values.font		= cbw->label.font->fid;
+    values.cap_style	= CapProjecting;
+  
+    if (cbw->command.highlight_thickness > 1)
+	values.line_width = cbw->command.highlight_thickness;
+    else 
+	values.line_width = 0;
+  
+    if (cbw->simple.international == True)
+	return (XtAllocateGC((Widget)cbw, 0,
+			     GCForeground | GCBackground | GCLineWidth |
+			     GCCapStyle, &values, GCFont, 0));
+    else
+	return (XtGetGC((Widget)cbw,
+			GCForeground | GCBackground | GCFont | GCLineWidth |
+			GCCapStyle, &values));
+}
+
+/*ARGSUSED*/
+static void 
+XawCommandInitialize(Widget request, Widget cnew,
+		     ArgList args, Cardinal *num_args)
+{
+    CommandWidget cbw = (CommandWidget)cnew;
+    int shape_event_base, shape_error_base;
+
+    if (!cbw->label.font) XtError("Aborting: no font found\n");
+    
+    if (cbw->command.shape_style != XawShapeRectangle &&
+	!XShapeQueryExtension(XtDisplay(cnew), &shape_event_base,
+			      &shape_error_base))
+	cbw->command.shape_style = XawShapeRectangle;
+
+    if (cbw->command.highlight_thickness == DEFAULT_SHAPE_HIGHLIGHT) {
+	if (cbw->command.shape_style != XawShapeRectangle)
+	    cbw->command.highlight_thickness = 0;
+	else
+	    cbw->command.highlight_thickness = DEFAULT_HIGHLIGHT_THICKNESS;
+    }
+
+    cbw->command.normal_GC = Get_GC(cbw, cbw->label.foreground, 
+				    cbw->core.background_pixel);
+    cbw->command.inverse_GC = Get_GC(cbw, cbw->core.background_pixel, 
+				     cbw->label.foreground);
+    XtReleaseGC(cnew, cbw->label.normal_GC);
+    cbw->label.normal_GC = cbw->command.normal_GC;
+
+    cbw->command.set = False;
+    cbw->command.highlighted = HighlightNone;
+}
+
+static Region 
+HighlightRegion(CommandWidget cbw)
+{
+    static Region outerRegion = NULL, innerRegion, emptyRegion;
+    XRectangle rect;
+
+    if (cbw->command.highlight_thickness == 0 ||
+        cbw->command.highlight_thickness > Min(XtWidth(cbw), XtHeight(cbw)) / 2)
+	return (NULL);
+
+    if (outerRegion == NULL) {
+	/* save time by allocating scratch regions only once. */
+	outerRegion = XCreateRegion();
+	innerRegion = XCreateRegion();
+	emptyRegion = XCreateRegion();
+    }
+
+    rect.x = rect.y = 0;
+    rect.width = XtWidth(cbw);
+    rect.height = XtHeight(cbw);
+    XUnionRectWithRegion(&rect, emptyRegion, outerRegion);
+    rect.x = rect.y = cbw->command.highlight_thickness;
+    rect.width -= cbw->command.highlight_thickness * 2;
+    rect.height -= cbw->command.highlight_thickness * 2;
+    XUnionRectWithRegion(&rect, emptyRegion, innerRegion);
+    XSubtractRegion(outerRegion, innerRegion, outerRegion);
+
+    return (outerRegion);
+}
+
+/***************************
+*  Action Procedures
+***************************/
+static void
+XawCommandToggle(Widget w)
+{
+    CommandWidget xaw = (CommandWidget)w;
+    Arg args[2];
+    Cardinal num_args;
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNbackground,
+	     xaw->label.foreground);		++num_args;
+    XtSetArg(args[num_args], XtNforeground,
+	     xaw->core.background_pixel);	++num_args;
+    XtSetValues(w, args, num_args);
+}
+
+/*ARGSUSED*/
+static void 
+Set(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CommandWidget cbw = (CommandWidget)w;
+
+    if (cbw->command.set)
+	return;
+
+    XawCommandToggle(w);
+    cbw->command.set= True;
+}
+
+/*ARGSUSED*/
+static void
+Unset(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CommandWidget cbw = (CommandWidget)w;
+
+    if (!cbw->command.set)
+	return;
+
+    cbw->command.set = False;
+    XawCommandToggle(w);
+}
+
+/*ARGSUSED*/
+static void 
+Reset(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CommandWidget cbw = (CommandWidget)w;
+
+    if (cbw->command.set) {
+	cbw->command.highlighted = HighlightNone;
+	Unset(w, event, params, num_params);
+    }
+    else
+	Unhighlight(w, event, params, num_params);
+}
+
+/*ARGSUSED*/
+static void 
+Highlight(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CommandWidget cbw = (CommandWidget)w;
+
+    if (*num_params == (Cardinal)0)
+	cbw->command.highlighted = HighlightWhenUnset;
+    else {
+	if (*num_params != (Cardinal)1)
+	    XtWarning("Too many parameters passed to highlight action table.");
+	switch (params[0][0]) {
+	    case 'A':
+	    case 'a':
+		cbw->command.highlighted = HighlightAlways;
+		break;
+	    default:
+		cbw->command.highlighted = HighlightWhenUnset;
+		break;
+	}
+    }
+
+    if (XtIsRealized(w))
+	PaintCommandWidget(w, event, HighlightRegion(cbw), True);
+}
+
+/*ARGSUSED*/
+static void 
+Unhighlight(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CommandWidget cbw = (CommandWidget)w;
+
+    cbw->command.highlighted = HighlightNone;
+    if (XtIsRealized(w))
+	PaintCommandWidget(w, event, HighlightRegion(cbw), True);
+}
+
+/*ARGSUSED*/
+static void 
+Notify(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CommandWidget cbw = (CommandWidget)w; 
+
+    /* check to be sure state is still Set so that user can cancel
+       the action (e.g. by moving outside the window, in the default
+       bindings.
+    */
+    if (cbw->command.set)
+	XtCallCallbackList(w, cbw->command.callbacks, (XtPointer) NULL);
+}
+
+static void
+XawCommandRedisplay(Widget w, XEvent *event, Region region)
+{
+    PaintCommandWidget(w, event, region, False);
+}
+
+/*
+ * Function:
+ *	PaintCommandWidget
+ * Parameters:
+ *	w      - command widget
+ *	region - region to paint (passed to the superclass)
+ *                 change - did it change either set or highlight state?
+ */
+static void 
+PaintCommandWidget(Widget w, XEvent *event, Region region, Bool change)
+{
+    CommandWidget cbw = (CommandWidget)w;
+    Bool very_thick;
+    GC rev_gc;
+   
+    very_thick = cbw->command.highlight_thickness
+		 > Min(XtWidth(cbw), XtHeight(cbw)) / 2;
+
+    if (cbw->command.highlight_thickness == 0) {
+	(*SuperClass->core_class.expose) (w, event, region);
+	return;
+    }
+
+    /*
+     * If we are set then use the same colors as if we are not highlighted
+     */
+
+    if (cbw->command.highlighted != HighlightNone) {
+	rev_gc = cbw->command.normal_GC;
+    }
+    else {
+	rev_gc = cbw->command.inverse_GC;
+    }
+
+    if (!((!change && cbw->command.highlighted == HighlightNone)
+	|| (cbw->command.highlighted == HighlightWhenUnset
+	    && cbw->command.set))) {
+	if (very_thick)
+	    XFillRectangle(XtDisplay(w),XtWindow(w), rev_gc,
+			   0, 0, XtWidth(cbw), XtHeight(cbw));
+	else {
+	    /* wide lines are centered on the path, so indent it */
+	    if (cbw->core.background_pixmap != XtUnspecifiedPixmap &&
+		rev_gc == cbw->command.inverse_GC) {
+		XClearArea(XtDisplay(w), XtWindow(w),
+			   0, 0, XtWidth(cbw), cbw->command.highlight_thickness,
+			   False);
+		XClearArea(XtDisplay(w), XtWindow(w),
+			   0, cbw->command.highlight_thickness,
+			   cbw->command.highlight_thickness,
+			   XtHeight(cbw) - (cbw->command.highlight_thickness<<1),
+			   False);
+		XClearArea(XtDisplay(w), XtWindow(w),
+			   XtWidth(cbw) - cbw->command.highlight_thickness,
+			   cbw->command.highlight_thickness,
+			   cbw->command.highlight_thickness,
+			   XtHeight(cbw) - (cbw->command.highlight_thickness<<1),
+			   False);
+		XClearArea(XtDisplay(w), XtWindow(w),
+			   0, XtHeight(cbw) - cbw->command.highlight_thickness,
+			   XtWidth(cbw), cbw->command.highlight_thickness,
+			   False);
+	    }
+	    else {
+		int offset = cbw->command.highlight_thickness / 2;
+
+		XDrawRectangle(XtDisplay(w),XtWindow(w), rev_gc, offset, offset, 
+			       XtWidth(cbw) - cbw->command.highlight_thickness,
+			      XtHeight(cbw) - cbw->command.highlight_thickness);
+	   }
+	}
+    }
+
+    (*SuperClass->core_class.expose)(w, event, region);
+}
+
+static void 
+XawCommandDestroy(Widget w)
+{
+    CommandWidget cbw = (CommandWidget)w;
+
+    /* Label will release cbw->command.normal_GC */
+    XtReleaseGC(w, cbw->command.inverse_GC);
+}
+
+/*ARGSUSED*/
+static Boolean 
+XawCommandSetValues(Widget current, Widget request, Widget cnew,
+		    ArgList args, Cardinal *num_args)
+{
+    CommandWidget oldcbw = (CommandWidget)current;
+    CommandWidget cbw = (CommandWidget)cnew;
+    Boolean redisplay = False;
+
+    if (oldcbw->core.sensitive != cbw->core.sensitive && !cbw->core.sensitive) {
+	cbw->command.highlighted = HighlightNone;
+	redisplay = True;
+    }
+
+    if (cbw->command.set) {
+	unsigned int i;
+	Pixel foreground, background;
+
+	foreground = oldcbw->label.foreground;
+	background = oldcbw->core.background_pixel;
+	for (i = 0; i < *num_args; i++) {
+	    if (STR_EQUAL(args[i].name, XtNforeground))
+		background = cbw->label.foreground;
+	    else if (STR_EQUAL(args[i].name, XtNbackground))
+		foreground = cbw->core.background_pixel;
+	}
+	cbw->label.foreground = foreground;
+	cbw->core.background_pixel = background;
+    }
+
+    if (oldcbw->label.foreground != cbw->label.foreground
+	|| oldcbw->core.background_pixel != cbw->core.background_pixel
+	|| oldcbw->command.highlight_thickness
+	!= cbw->command.highlight_thickness
+	|| oldcbw->label.font != cbw->label.font) {
+	XtReleaseGC(cnew, cbw->command.inverse_GC);
+
+	cbw->command.normal_GC = Get_GC(cbw, cbw->label.foreground, 
+					cbw->core.background_pixel);
+	cbw->command.inverse_GC = Get_GC(cbw, cbw->core.background_pixel, 
+					 cbw->label.foreground);
+	XtReleaseGC(cnew, cbw->label.normal_GC);
+	cbw->label.normal_GC = cbw->command.normal_GC;
+
+	redisplay = True;
+    }
+
+    if (XtIsRealized(cnew)
+	&& oldcbw->command.shape_style != cbw->command.shape_style
+	&& !ShapeButton(cbw, True))
+	cbw->command.shape_style = oldcbw->command.shape_style;
+
+    return (redisplay);
+}
+
+static void
+XawCommandGetValuesHook(Widget w, ArgList args, Cardinal *num_args)
+{
+    CommandWidget cbw = (CommandWidget)w;
+    unsigned int i;
+
+    for (i = 0; i < *num_args; i++) {
+	if (STR_EQUAL(args[i].name, XtNforeground))
+	    *((String*)args[i].value) = cbw->command.set ?
+		(String)cbw->core.background_pixel : (String)cbw->label.foreground;
+	else if (STR_EQUAL(args[i].name, XtNbackground))
+	    *((String*)args[i].value) = cbw->command.set ?
+		(String)cbw->label.foreground : (String)cbw->core.background_pixel;
+    }
+}
+
+static void
+XawCommandClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtSetTypeConverter(XtRString, XtRShapeStyle, XmuCvtStringToShapeStyle,
+		       NULL, 0, XtCacheNone, NULL);
+    XtSetTypeConverter(XtRShapeStyle, XtRString, XmuCvtShapeStyleToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+static Bool
+ShapeButton(CommandWidget cbw, Bool checkRectangular)
+{
+    Dimension corner_size = 0;
+
+    if (cbw->command.shape_style == XawShapeRoundedRectangle) {
+	corner_size = XtWidth(cbw) < XtHeight(cbw) ?
+			XtWidth(cbw) : XtHeight(cbw);
+	corner_size = (corner_size * cbw->command.corner_round) / 100;
+    }
+
+    if (checkRectangular || cbw->command.shape_style != XawShapeRectangle) {
+	if (!XmuReshapeWidget((Widget)cbw, cbw->command.shape_style,
+			      corner_size, corner_size)) {
+	    cbw->command.shape_style = XawShapeRectangle;
+	    return (False);
+	}
+    }
+
+    return (True);
+}
+
+static void
+XawCommandRealize(Widget w, Mask *valueMask, XSetWindowAttributes *attributes)
+{
+    (*commandWidgetClass->core_class.superclass->core_class.realize)
+	(w, valueMask, attributes);
+
+    ShapeButton((CommandWidget)w, False);
+}
+
+static void
+XawCommandResize(Widget w)
+{
+    if (XtIsRealized(w)) 
+	ShapeButton((CommandWidget)w, False);
+
+    (*commandWidgetClass->core_class.superclass->core_class.resize)(w);
+}
+
+static Bool
+ChangeSensitive(Widget w)
+{
+    CommandWidget cbw = (CommandWidget)w;
+
+    if (XtIsRealized(w)) {
+	if (XtIsSensitive(w)) {
+	    if (w->core.border_pixmap != XtUnspecifiedPixmap)
+		XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w),
+				       w->core.border_pixmap);
+	    else
+		XSetWindowBorder(XtDisplay(w), XtWindow(w),
+				 w->core.border_pixel);
+	}
+	else {
+	    if (cbw->simple.insensitive_border == None)
+		cbw->simple.insensitive_border =
+		    XmuCreateStippledPixmap(XtScreen(w),
+					    w->core.border_pixel,
+					    cbw->command.set ?
+						cbw->label.foreground :
+						w->core.background_pixel,
+					    w->core.depth);
+	    XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w),
+				   cbw->simple.insensitive_border);
+	}
+    }
+
+    return (False);
+}
diff --git a/nx-X11/lib/Xaw/Command.h b/nx-X11/lib/Xaw/Command.h
new file mode 100644
index 000000000..49eb99122
--- /dev/null
+++ b/nx-X11/lib/Xaw/Command.h
@@ -0,0 +1,119 @@
+/* $Xorg: Command.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Command.h,v 1.5 2001/01/17 19:42:26 dawes Exp $ */
+
+#ifndef _XawCommand_h
+#define _XawCommand_h
+
+#include <X11/Xaw/Label.h>
+
+/* Command widget resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ accelerators	     Accelerators	AcceleratorTable NULL
+ ancestorSensitive   AncestorSensitive	Boolean		True
+ background	     Background		Pixel		XtDefaultBackground
+ backgroundPixmap    Pixmap		Pixmap		XtUnspecifiedPixmap
+ bitmap		     Pixmap		Pixmap		None
+ borderColor	     BorderColor	Pixel		XtDefaultForeground
+ borderPixmap	     Pixmap		Pixmap		XtUnspecifiedPixmap
+ borderWidth	     BorderWidth	Dimension	1
+ callback	     Callback		XtCallbackList	NULL
+ colormap	     Colormap		Colormap	parent's colormap
+ cornerRoundPercent  CornerRoundPercent	Dimension	25
+ cursor		     Cursor		Cursor		None
+ cursorName	     Cursor		String		NULL
+ depth		     Depth		int		parent's depth
+ destroyCallback     Callback		XtCallbackList	NULL
+ displayList	     DisplayList	XawDisplayList*	NULL
+ encoding	     Encoding		UnsignedChar	XawTextEncoding8bit
+ font		     Font		XFontStruct*	XtDefaultFont
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ height		     Height		Dimension	text height
+ highlightThickness  Thickness		Dimension	0 if shaped, else 2
+ insensitiveBorder   Insensitive	Pixmap		Gray
+ internalHeight	     Height		Dimension	2
+ internalWidth	     Width		Dimension	4
+ justify	     Justify		XtJustify	XtJustifyCenter
+ label		     Label		String		NULL
+ leftBitmap	     LeftBitmap		Pixmap		None
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ pointerColor	     Foreground		Pixel		XtDefaultForeground
+ pointerColorBackground Background	Pixel		XtDefaultBackground
+ resize		     Resize		Boolean		True
+ screen		     Screen		Screen		parent's Screen
+ sensitive	     Sensitive		Boolean		True
+ shapeStyle	     ShapeStyle		ShapeStyle	Rectangle
+ translations	     Translations	TranslationTable see doc or source
+ width		     Width		Dimension	text width
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XtNhighlightThickness "highlightThickness"
+
+#define XtNshapeStyle "shapeStyle"
+#define XtCShapeStyle "ShapeStyle"
+#define XtRShapeStyle "ShapeStyle"
+#define XtNcornerRoundPercent "cornerRoundPercent"
+#define XtCCornerRoundPercent "CornerRoundPercent"
+
+#define XawShapeRectangle XmuShapeRectangle
+#define XawShapeOval XmuShapeOval
+#define XawShapeEllipse XmuShapeEllipse
+#define XawShapeRoundedRectangle XmuShapeRoundedRectangle
+
+extern WidgetClass     commandWidgetClass;
+
+typedef struct _CommandClassRec   *CommandWidgetClass;
+typedef struct _CommandRec        *CommandWidget;
+
+#endif /* _XawCommand_h */
diff --git a/nx-X11/lib/Xaw/CommandP.h b/nx-X11/lib/Xaw/CommandP.h
new file mode 100644
index 000000000..bc639f825
--- /dev/null
+++ b/nx-X11/lib/Xaw/CommandP.h
@@ -0,0 +1,117 @@
+/*
+* $Xorg: CommandP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/CommandP.h,v 1.7 2001/01/17 19:42:26 dawes Exp $ */
+
+#ifndef _XawCommandP_h
+#define _XawCommandP_h
+
+/*
+ * Command Widget Private Data
+ */
+#include <X11/Xaw/Command.h>
+#include <X11/Xaw/LabelP.h>
+
+typedef enum {
+    HighlightNone,		/* Do not highlight */
+    HighlightWhenUnset,		/* Highlight only when unset, this is
+				   to preserve current command widget 
+				   functionality */
+    HighlightAlways		/* Always highlight, lets the toggle widget
+				   and other subclasses do the right thing */
+} XtCommandHighlight;
+
+/* New fields for the Command widget class record */
+typedef struct _CommandClass {
+    XtPointer extension;
+} CommandClassPart;
+
+/* Full class record declaration */
+typedef struct _CommandClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    LabelClassPart	label_class;
+    CommandClassPart    command_class;
+} CommandClassRec;
+
+extern CommandClassRec commandClassRec;
+
+/* New fields for the Command widget record */
+typedef struct {
+    /* resources */
+    Dimension   highlight_thickness;
+    XtCallbackList callbacks;
+
+    /* private state */
+    Pixmap      	gray_pixmap;
+    GC          	normal_GC;
+    GC          	inverse_GC;
+    Boolean     	set;
+    XtCommandHighlight	highlighted;
+
+    /* more resources */
+    int			shape_style;    
+    Dimension		corner_round;
+
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} CommandPart;
+
+/* Full widget declaration */
+typedef struct _CommandRec {
+    CorePart         core;
+    SimplePart	     simple;
+    LabelPart	     label;
+    CommandPart      command;
+} CommandRec;
+
+#endif /* _XawCommandP_h */
diff --git a/nx-X11/lib/Xaw/Converters.c b/nx-X11/lib/Xaw/Converters.c
new file mode 100644
index 000000000..24c01ca14
--- /dev/null
+++ b/nx-X11/lib/Xaw/Converters.c
@@ -0,0 +1,701 @@
+/*
+ * Copyright (c) 1998 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *  
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+/* $XFree86: xc/lib/Xaw/Converters.c,v 3.13 1999/06/06 08:47:54 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/Simple.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#ifndef OLDXAW
+
+/*
+ * Definitions
+ */
+#define done(type, value)			\
+{						\
+  if (toVal->addr != NULL)			\
+    {						\
+      if (toVal->size < sizeof(type))		\
+	{					\
+	  toVal->size = sizeof(type);		\
+	  return (False);			\
+	}					\
+      *(type *)(toVal->addr) = (value);		\
+    }						\
+  else						\
+    {						\
+      static type static_val;			\
+						\
+      static_val = (value);			\
+      toVal->addr = (XPointer)&static_val;	\
+    }						\
+  toVal->size = sizeof(type);			\
+  return (True);				\
+}
+
+#define string_done(value)			\
+{						\
+  if (toVal->addr != NULL)			\
+    {						\
+      if (toVal->size < size)			\
+	{					\
+	  toVal->size = size;			\
+	  return (False);			\
+	}					\
+      strcpy((char *)toVal->addr, (value));	\
+    }						\
+  else						\
+    toVal->addr = (XPointer)(value);		\
+  toVal->size = size;				\
+  return (True);				\
+}
+
+/*
+ * Prototypes
+ */
+static Boolean _XawCvtAtomToString(Display*, XrmValue*, Cardinal*,
+				   XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtBooleanToString(Display*, XrmValue*, Cardinal*,
+				      XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtBoolToString(Display*, XrmValue*, Cardinal*,
+				   XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtCARD32ToString(Display*, XrmValue*, Cardinal*,
+				     XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtCardinalToString(Display*, XrmValue*, Cardinal*,
+				       XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtDimensionToString(Display*, XrmValue*, Cardinal*,
+					XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtDisplayListToString(Display*, XrmValue*, Cardinal*,
+				    XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtFontStructToString(Display*, XrmValue*, Cardinal*,
+					 XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtIntToString(Display*, XrmValue*, Cardinal*,
+					  XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtPixelToString(Display*, XrmValue*, Cardinal*,
+				    XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtPixmapToString(Display*, XrmValue*, Cardinal*,
+				     XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtShortToString(Display*, XrmValue*, Cardinal*,
+				    XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtPositionToString(Display*, XrmValue*, Cardinal*,
+				       XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtStringToDisplayList(Display*, XrmValue*, Cardinal*,
+					  XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtStringToPixmap(Display*, XrmValue*, Cardinal*,
+				     XrmValue*, XrmValue*, XtPointer*);
+static Boolean _XawCvtUnsignedCharToString(Display*, XrmValue*, Cardinal*,
+				     XrmValue*, XrmValue*, XtPointer*);
+static void TypeToStringNoArgsWarning(Display*, String);
+
+/*
+ * Initialization
+ */
+static XtConvertArgRec PixelArgs[] = {
+  {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.colormap),
+   sizeof(Colormap)},
+};
+
+static XtConvertArgRec DLArgs[] = {
+  {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.screen),
+   sizeof(Screen *)},
+  {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.colormap),
+   sizeof(Colormap)},
+  {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.depth),
+   sizeof(int)},
+};
+#endif /* OLDXAW */
+
+static String XtCToolkitError = "ToolkitError";
+static String XtNconversionError = "conversionError";
+
+#ifndef OLDXAW
+static String XtNwrongParameters = "wrongParameters";
+
+/*
+ * Implementation
+ */
+void
+XawInitializeDefaultConverters(void)
+{
+  static Boolean first_time = True;
+
+  if (first_time == False)
+    return;
+
+  first_time = False;
+
+  /* Replace with more apropriate converters */
+  XtSetTypeConverter(XtRCallback, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRColormap, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRFunction, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRPointer, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRScreen, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRStringArray, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRVisual, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRWidget, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRWidgetList, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRWindow, XtRString, _XawCvtCARD32ToString,
+		     NULL, 0, XtCacheNone, NULL);
+
+  XtSetTypeConverter(XtRAtom, XtRString, _XawCvtAtomToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRBool, XtRString,  _XawCvtBoolToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRBoolean, XtRString,  _XawCvtBooleanToString,
+		     NULL, 0,  XtCacheNone, NULL);
+  XtSetTypeConverter(XtRCardinal, XtRString, _XawCvtCardinalToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRDimension, XtRString, _XawCvtDimensionToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XawRDisplayList, XtRString, _XawCvtDisplayListToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRFontStruct, XtRString, _XawCvtFontStructToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRInt, XtRString, _XawCvtIntToString,
+		     NULL, 0, XtCacheNone, NULL);
+  XtSetTypeConverter(XtRPixel, XtRString, _XawCvtPixelToString,
+		     &PixelArgs[0], XtNumber(PixelArgs), XtCacheNone, NULL);
+  XtSetTypeConverter(XtRPixmap, XtRString, _XawCvtPixmapToString,
+		     &DLArgs[0], XtNumber(DLArgs), XtCacheNone, NULL);
+  XtSetTypeConverter(XtRPosition, XtRString, _XawCvtPositionToString,
+		     NULL, 0, XtCacheNone,  NULL);
+  XtSetTypeConverter(XtRShort, XtRString, _XawCvtShortToString,
+		     NULL, 0, XtCacheNone,  NULL);
+  XtSetTypeConverter(XtRString, XawRDisplayList, _XawCvtStringToDisplayList,
+		     &DLArgs[0], XtNumber(DLArgs), XtCacheAll, NULL);
+  XtSetTypeConverter(XtRString, XtRPixmap, _XawCvtStringToPixmap,
+		     &DLArgs[0], XtNumber(DLArgs), XtCacheAll, NULL);
+  XtSetTypeConverter(XtRUnsignedChar, XtRString, _XawCvtUnsignedCharToString,
+		     NULL, 0, XtCacheNone, NULL);
+}
+#endif /* OLDXAW */
+
+void
+XawTypeToStringWarning(Display *dpy, String type)
+{
+  char fname[64];
+  String params[1];
+  Cardinal num_params;
+
+  XmuSnprintf(fname, sizeof(fname), "cvt%sToString", type);
+
+  params[0] = type;
+  num_params = 1;
+  XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+		  XtNconversionError, fname, XtCToolkitError,
+		  "Cannot convert %s to String",
+		  params, &num_params);
+}
+
+#ifndef OLDXAW
+static void
+TypeToStringNoArgsWarning(Display *dpy, String type)
+{
+  char fname[64];
+  String params[1];
+  Cardinal num_params;
+
+  XmuSnprintf(fname, sizeof(fname), "cvt%sToString", type);
+
+  params[0] = type;
+  num_params = 1;
+  XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+		  XtNconversionError, fname,
+		  XtCToolkitError,
+		  "%s to String conversion needs no extra arguments",
+		  params, &num_params);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtBooleanToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		       XrmValue *fromVal, XrmValue *toVal,
+		       XtPointer *converter_data)
+{
+  static char buffer[6];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRBoolean);
+
+  XmuSnprintf(buffer, sizeof(buffer), "%s",
+	      *(Boolean *)fromVal->addr ? XtEtrue : XtEfalse);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtBoolToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		    XrmValue *fromVal, XrmValue *toVal,
+		    XtPointer *converter_data)
+{
+  static char buffer[6];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRBool);
+
+  XmuSnprintf(buffer, sizeof(buffer), "%s",
+	      *(Bool *)fromVal->addr ? XtEtrue : XtEfalse);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtPositionToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+			XrmValue *fromVal, XrmValue *toVal,
+			XtPointer *converter_data)
+{
+  static char buffer[7];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRPosition);
+
+  XmuSnprintf(buffer, sizeof(buffer), "%d", *(Position *)fromVal->addr);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtShortToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		     XrmValue *fromVal, XrmValue *toVal,
+		     XtPointer *converter_data)
+{
+  static char buffer[7];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRShort);
+
+  XmuSnprintf(buffer, sizeof(buffer), "%d", *(short *)fromVal->addr);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtDimensionToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+			 XrmValue *fromVal, XrmValue *toVal,
+			 XtPointer *converter_data)
+{
+  static char buffer[6];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRDimension);
+
+  XmuSnprintf(buffer, sizeof(buffer), "%u", *(Dimension *)fromVal->addr);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtCARD32ToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		      XrmValue *fromVal, XrmValue *toVal,
+		      XtPointer *converter_data)
+{
+  static char buffer[11];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, "CARD32");
+
+  XmuSnprintf(buffer, sizeof(buffer), "0x%08hx", *(int *)fromVal->addr);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtIntToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		   XrmValue *fromVal, XrmValue *toVal,
+		   XtPointer *converter_data)
+{
+  static char buffer[12];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRInt);
+
+  XmuSnprintf(buffer, sizeof(buffer), "%d", *(int *)fromVal->addr);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtCardinalToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+			XrmValue *fromVal, XrmValue *toVal,
+			XtPointer *converter_data)
+{
+  static char buffer[11];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRCardinal);
+
+  XmuSnprintf(buffer, sizeof(buffer), "%u", *(Cardinal *)fromVal->addr);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtAtomToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		    XrmValue *fromVal, XrmValue *toVal,
+		    XtPointer *converter_data)
+{
+  static char *buffer = NULL;
+  static char *nullatom = "NULL";
+  Cardinal size;
+  Atom atom;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRAtom);
+
+  if (buffer && buffer != nullatom)
+    XFree(buffer);
+
+  atom = *(Atom *)fromVal[0].addr;
+  if (atom == 0)
+    buffer = nullatom;
+  else if ((buffer = XGetAtomName(dpy, *(Atom *)fromVal[0].addr)) == NULL)
+    {
+      XawTypeToStringWarning(dpy, XtRAtom);
+      toVal->addr = NULL;
+      toVal->size = sizeof(String);
+      return (False);
+    }
+
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtPixelToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		     XrmValue *fromVal, XrmValue *toVal,
+		     XtPointer *converter_data)
+{
+  static char buffer[19];
+  Cardinal size;
+  Colormap colormap;
+  XColor color;
+
+  if (*num_args != 1)
+    {
+      XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+		      XtNwrongParameters, "cvtPixelToString",
+		      XtCToolkitError,
+		      "Pixel to String conversion needs colormap argument",
+		      NULL, NULL);
+      return (False);
+    }
+
+  colormap = *(Colormap *)args[0].addr;
+  color.pixel = *(Pixel *)fromVal->addr;
+
+  /* Note:
+   * If we know the visual type, we can calculate the xcolor
+   * without asking Xlib.
+   */
+  XQueryColor(dpy, colormap, &color);
+  XmuSnprintf(buffer, sizeof(buffer), "rgb:%04hx/%04hx/%04hx",
+	      color.red, color.green, color.blue);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtFontStructToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+			  XrmValue *fromVal, XrmValue *toVal,
+			  XtPointer *converter_data)
+{
+  static char buffer[128];
+  Cardinal size;
+  Atom atom;
+  unsigned long value;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRFontStruct);
+
+  if ((atom = XInternAtom(dpy, "FONT", True)) == None)
+    return (False);
+
+  size = 0;
+
+  if (XGetFontProperty(*(XFontStruct **)fromVal->addr, atom, &value))
+    {
+      char *tmp = XGetAtomName(dpy, value);
+
+      if (tmp)
+	{
+	  XmuSnprintf(buffer, sizeof(buffer), "%s", tmp);
+	  size = strlen(tmp);
+	  XFree(tmp);
+	}
+    }
+
+  if (size)
+    {
+      ++size;
+    string_done(buffer);
+    }
+
+  XawTypeToStringWarning(dpy, XtRFontStruct);
+
+  return (False);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtUnsignedCharToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+			    XrmValue *fromVal, XrmValue *toVal,
+			    XtPointer *converter_data)
+{
+  static char buffer[4];
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XtRUnsignedChar);
+
+  XmuSnprintf(buffer, sizeof(buffer), "%u",
+	      *(unsigned char *)fromVal->addr);
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtStringToDisplayList(Display *dpy, XrmValue *args, Cardinal *num_args,
+			   XrmValue *fromVal, XrmValue *toVal,
+			   XtPointer *converter_data)
+{
+  XawDisplayList *dlist;
+  Screen *screen;
+  Colormap colormap;
+  int depth;
+  String commands;
+
+  if (*num_args != 3)
+    {
+      XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+		      XtNwrongParameters, "cvtStringToDisplayList",
+		      XtCToolkitError,
+		      "String to DisplayList conversion needs screen, "
+		      "colormap, and depth arguments",
+		      NULL, NULL);
+      return (False);
+    }
+
+  screen     = *(Screen **)args[0].addr;
+  colormap   = *(Colormap *)args[1].addr;
+  depth      = *(int *)args[2].addr;
+
+  commands = (String)(fromVal[0].addr);
+
+  dlist = XawCreateDisplayList(commands, screen, colormap, depth);
+
+  if (!dlist)
+    {
+      XtDisplayStringConversionWarning(dpy, (String)fromVal->addr,
+				       XawRDisplayList);
+      toVal->addr = NULL;
+      toVal->size = sizeof(XawDisplayList*);
+      return (False);
+    }
+
+  done(XawDisplayList*, dlist);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtDisplayListToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+			   XrmValue *fromVal, XrmValue *toVal,
+			   XtPointer *converter_data)
+{
+  String buffer;
+  Cardinal size;
+
+  if (*num_args != 0)
+    TypeToStringNoArgsWarning(dpy, XawRDisplayList);
+
+  buffer = XawDisplayListString(*(XawDisplayList **)(fromVal[0].addr));
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtStringToPixmap(Display *dpy, XrmValue *args, Cardinal *num_args,
+		      XrmValue *fromVal, XrmValue *toVal,
+		      XtPointer *converter_data)
+{
+  XawPixmap *xaw_pixmap;
+  Pixmap pixmap;
+  Screen *screen;
+  Colormap colormap;
+  int depth;
+  String name;
+
+  if (*num_args != 3)
+    {
+      XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+		      XtNwrongParameters, "cvtStringToPixmap",
+		      XtCToolkitError,
+		      "String to Pixmap conversion needs screen, "
+		      "colormap, and depth arguments",
+		      NULL, NULL);
+      return (False);
+    }
+
+  screen     = *(Screen **)args[0].addr;
+  colormap   = *(Colormap *)args[1].addr;
+  depth      = *(int *)args[2].addr;
+
+  name = (String)(fromVal[0].addr);
+
+  if (XmuCompareISOLatin1(name, "None") == 0)
+    pixmap = None;
+  else if (XmuCompareISOLatin1(name, "ParentRelative") == 0)
+    pixmap = ParentRelative;
+  else if (XmuCompareISOLatin1(name, "XtUnspecifiedPixmap") == 0)
+    pixmap = XtUnspecifiedPixmap;
+  else
+    {
+      xaw_pixmap = XawLoadPixmap(name, screen, colormap, depth);
+      if (!xaw_pixmap)
+	{
+	  XtDisplayStringConversionWarning(dpy, (String)fromVal->addr,
+					   XtRPixmap);
+	  toVal->addr = (XtPointer)XtUnspecifiedPixmap;
+	  toVal->size = sizeof(Pixmap);
+	  return (False);
+	}
+      else
+	pixmap = xaw_pixmap->pixmap;
+    }
+
+  done(Pixmap, pixmap);
+}
+
+/*ARGSUSED*/
+static Boolean
+_XawCvtPixmapToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		      XrmValue *fromVal, XrmValue *toVal,
+		      XtPointer *converter_data)
+{
+  XawPixmap *xaw_pixmap;
+  Pixmap pixmap;
+  Screen *screen;
+  Colormap colormap;
+  int depth;
+  String buffer = NULL;
+  Cardinal size;
+
+  if (*num_args != 3)
+    {
+      XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+		      XtNwrongParameters, "cvtPixmapToString",
+		      XtCToolkitError,
+		      "Pixmap to String conversion needs screen, "
+		      "colormap, and depth arguments",
+		      NULL, NULL);
+      return (False);
+    }
+
+  screen     = *(Screen **)args[0].addr;
+  colormap   = *(Colormap *)args[1].addr;
+  depth      = *(int *)args[2].addr;
+
+  pixmap = *(Pixmap *)(fromVal[0].addr);
+
+  switch (pixmap)
+    {
+    case None:
+      buffer = "None";
+      break;
+    case ParentRelative:
+      buffer = "ParentRelative";
+      break;
+    case XtUnspecifiedPixmap:
+      buffer = "XtUnspecifiedPixmap";
+      break;
+    default:
+      xaw_pixmap = XawPixmapFromXPixmap(pixmap, screen, colormap, depth);
+      if (xaw_pixmap)
+	buffer = xaw_pixmap->name;
+      break;
+    }
+
+  if (!buffer)
+    /* Bad Pixmap or Pixmap was not loaded by XawLoadPixmap() */
+    return (_XawCvtCARD32ToString(dpy, args, num_args, fromVal, toVal,
+				  converter_data));
+
+  size = strlen(buffer) + 1;
+
+  string_done(buffer);
+}
+
+#endif /* OLDXAW */
diff --git a/nx-X11/lib/Xaw/Dialog.c b/nx-X11/lib/Xaw/Dialog.c
new file mode 100644
index 000000000..0c8b82faf
--- /dev/null
+++ b/nx-X11/lib/Xaw/Dialog.c
@@ -0,0 +1,463 @@
+/* $Xorg: Dialog.c,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Dialog.c,v 1.7 2001/01/17 19:42:26 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xos.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xaw/AsciiText.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/Command.h>	
+#include <X11/Xaw/Label.h>
+#include <X11/Xaw/DialogP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * After we have set the string in the value widget we set the
+ * string to a magic value.  So that when a SetValues request is made
+ * on the dialog value we will notice it, and reset the string
+ */
+#define MAGIC_VALUE	((char *)3)
+
+#define streq(a,b)	(strcmp((a), (b)) == 0)
+
+/*
+ * Class Methods
+ */
+static void XawDialogConstraintInitialize(Widget, Widget,
+					  ArgList, Cardinal*);
+static void XawDialogGetValuesHook(Widget, ArgList, Cardinal*);
+static void XawDialogInitialize(Widget, Widget, ArgList, Cardinal*);
+static Boolean XawDialogSetValues(Widget, Widget, Widget,
+				  ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void CreateDialogValueWidget(Widget);
+
+/*
+ * Initialization
+ */
+static XtResource resources[] = {
+  {
+    XtNlabel,
+    XtCLabel,
+    XtRString,
+    sizeof(String),
+    XtOffsetOf(DialogRec, dialog.label),
+    XtRString,
+    NULL
+  },
+  {
+    XtNvalue,
+    XtCValue,
+    XtRString,
+    sizeof(String),
+    XtOffsetOf(DialogRec, dialog.value),
+    XtRString,
+    NULL
+  },
+  {
+    XtNicon,
+    XtCIcon,
+    XtRBitmap,
+    sizeof(Pixmap),
+    XtOffsetOf(DialogRec, dialog.icon),
+    XtRImmediate,
+    0
+  },
+};
+
+DialogClassRec dialogClassRec = {
+  /* core */
+  {
+    (WidgetClass)&formClassRec,		/* superclass */
+    "Dialog",				/* class_name */
+    sizeof(DialogRec),			/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part init */
+    False,				/* class_inited */
+    XawDialogInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    XtInheritResize,			/* resize */
+    XtInheritExpose,			/* expose */
+    XawDialogSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    XawDialogGetValuesHook,		/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* composite */
+  {
+    XtInheritGeometryManager,		/* geometry_manager */
+    XtInheritChangeManaged,		/* change_managed */
+    XtInheritInsertChild,		/* insert_child */
+    XtInheritDeleteChild,		/* delete_child */
+    NULL,				/* extension */
+  },
+  /* constraint */
+  {
+    NULL,				/* subresourses */
+    0,					/* subresource_count */
+    sizeof(DialogConstraintsRec),	/* constraint_size */
+    XawDialogConstraintInitialize,	/* initialize */
+    NULL,				/* destroy */
+    NULL,				/* set_values */
+    NULL,				/* extension */
+  },
+  /* form */
+  {
+    XtInheritLayout,			/* layout */
+  },
+  /* dialog */
+  {
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass dialogWidgetClass = (WidgetClass)&dialogClassRec;
+
+/*
+ * Implementation
+ */
+/*ARGSUSED*/
+static void
+XawDialogInitialize(Widget request, Widget cnew,
+		    ArgList args, Cardinal *num_args)
+{
+    DialogWidget dw = (DialogWidget)cnew;
+    Arg arglist[9];
+    Cardinal arg_cnt = 0;
+
+    XtSetArg(arglist[arg_cnt], XtNborderWidth, 0);		    arg_cnt++;
+    XtSetArg(arglist[arg_cnt], XtNleft, XtChainLeft);		    arg_cnt++;
+
+    if (dw->dialog.icon != (Pixmap)0) {
+	XtSetArg(arglist[arg_cnt], XtNbitmap, dw->dialog.icon);     arg_cnt++;
+	XtSetArg(arglist[arg_cnt], XtNright, XtChainLeft);	    arg_cnt++;
+	dw->dialog.iconW = XtCreateManagedWidget("icon", labelWidgetClass,
+						 cnew, arglist, arg_cnt);
+	arg_cnt = 2;
+	XtSetArg(arglist[arg_cnt], XtNfromHoriz, dw->dialog.iconW); arg_cnt++;
+    }
+    else
+	dw->dialog.iconW = NULL;
+
+    XtSetArg(arglist[arg_cnt], XtNlabel, dw->dialog.label);	    arg_cnt++;
+    XtSetArg(arglist[arg_cnt], XtNright, XtChainRight);		    arg_cnt++;
+
+    dw->dialog.labelW = XtCreateManagedWidget("label", labelWidgetClass,
+					      cnew, arglist, arg_cnt);
+
+    if (dw->dialog.iconW != NULL &&
+        XtHeight(dw->dialog.labelW) < XtHeight(dw->dialog.iconW)) {
+	XtSetArg(arglist[0], XtNheight, XtHeight(dw->dialog.iconW));
+	XtSetValues(dw->dialog.labelW, arglist, 1);
+    }
+    if (dw->dialog.value != NULL) 
+	CreateDialogValueWidget((Widget)dw);
+    else
+        dw->dialog.valueW = NULL;
+}
+
+/*ARGSUSED*/
+static void
+XawDialogConstraintInitialize(Widget request, Widget cnew,
+			      ArgList args, Cardinal *num_args)
+{
+    DialogWidget dw = (DialogWidget)cnew->core.parent;
+    DialogConstraints constraint = (DialogConstraints)cnew->core.constraints;
+
+    if (!XtIsSubclass(cnew, commandWidgetClass)) /* if not a button */
+	return;					 /* then just use defaults */
+
+    constraint->form.left = constraint->form.right = XtChainLeft;
+    if (dw->dialog.valueW == NULL) 
+	constraint->form.vert_base = dw->dialog.labelW;
+    else
+	constraint->form.vert_base = dw->dialog.valueW;
+
+    if (dw->composite.num_children > 1) {
+	WidgetList children = dw->composite.children;
+	Widget *childP;
+
+        for (childP = children + dw->composite.num_children - 1;
+	   childP >= children; childP-- ) {
+	    if (*childP == dw->dialog.labelW || *childP == dw->dialog.valueW)
+		break;
+	    if (XtIsManaged(*childP) &&
+	        XtIsSubclass(*childP, commandWidgetClass)) {
+		constraint->form.horiz_base = *childP;
+		break;
+	    }
+	}
+    }
+}
+
+#define ICON 0
+#define LABEL 1
+#define NUM_CHECKS 2
+/*ARGSUSED*/
+static Boolean
+XawDialogSetValues(Widget current, Widget request, Widget cnew,
+		   ArgList in_args, Cardinal *in_num_args)
+{
+    DialogWidget w = (DialogWidget)cnew;
+    DialogWidget old = (DialogWidget)current;
+    Arg args[5];
+    Cardinal num_args;
+    unsigned int i;
+    Bool checks[NUM_CHECKS];
+
+    for (i = 0; i < NUM_CHECKS; i++)
+	checks[i] = False;
+
+    for (i = 0; i < *in_num_args; i++) {
+	if (streq(XtNicon, in_args[i].name))
+	    checks[ICON] = True;
+	else if (streq(XtNlabel, in_args[i].name))
+	    checks[LABEL] = True;
+    }
+
+    if (checks[ICON]) {
+	if (w->dialog.icon != 0) {
+	    XtSetArg(args[0], XtNbitmap, w->dialog.icon);
+	    if (old->dialog.iconW != NULL)
+		XtSetValues(old->dialog.iconW, args, 1);
+	    else {
+		XtSetArg(args[1], XtNborderWidth, 0);
+		XtSetArg(args[2], XtNleft, XtChainLeft);
+		XtSetArg(args[3], XtNright, XtChainLeft);
+		w->dialog.iconW = XtCreateWidget("icon", labelWidgetClass,
+						 cnew, args, 4);
+		((DialogConstraints)w->dialog.labelW->core.constraints)->
+		    form.horiz_base = w->dialog.iconW;
+		XtManageChild(w->dialog.iconW);
+	    }
+	}
+	else if (old->dialog.icon != 0) {
+	    ((DialogConstraints)w->dialog.labelW->core.constraints)->
+		form.horiz_base = NULL;
+	    XtDestroyWidget(old->dialog.iconW);
+	    w->dialog.iconW = NULL;
+	}
+    }
+
+    if (checks[LABEL]) {
+	num_args = 0;
+	XtSetArg(args[num_args], XtNlabel, w->dialog.label);	num_args++;
+	if (w->dialog.iconW != NULL &&
+	    XtHeight(w->dialog.labelW) <= XtHeight(w->dialog.iconW)) {
+	    XtSetArg(args[num_args], XtNheight, XtHeight(w->dialog.iconW));
+	    num_args++;
+	}
+	XtSetValues(w->dialog.labelW, args, num_args);
+    }
+
+    if (w->dialog.value != old->dialog.value) {
+	if (w->dialog.value == NULL)	/* only get here if it
+					   wasn't NULL before */
+	    XtDestroyWidget(old->dialog.valueW);
+	else if (old->dialog.value == NULL) {	/* create a new value widget */
+	    XtWidth(w) = XtWidth(old);
+	    XtHeight(w) = XtHeight(old);
+	    CreateDialogValueWidget(cnew);
+	}
+	else {				/* Widget ok, just change string */
+	    Arg nargs[1];
+
+	    XtSetArg(nargs[0], XtNstring, w->dialog.value);
+	    XtSetValues(w->dialog.valueW, nargs, 1);
+	    w->dialog.value = MAGIC_VALUE;
+	}
+    }
+
+    return (False);
+}
+
+/*
+ * Function:
+ *	XawDialogGetValuesHook
+ *
+ * Parameters:
+ *	w	 - Dialog Widget
+ *	args	 - argument list
+ *	num_args - number of args
+ *
+ * Description:
+ *	This is a get values hook routine that gets the values in the dialog.
+ */
+static void
+XawDialogGetValuesHook(Widget w, ArgList args, Cardinal *num_args)
+{
+    Arg a[1];
+    String s;
+    DialogWidget src = (DialogWidget)w;
+    unsigned int i;
+  
+    for (i = 0; i < *num_args; i++)
+	if (streq(args[i].name, XtNvalue)) {
+	    XtSetArg(a[0], XtNstring, &s);
+	    XtGetValues(src->dialog.valueW, a, 1);
+	    *((char **)args[i].value) = s;
+	}
+	else if (streq(args[i].name, XtNlabel)) {
+	    XtSetArg(a[0], XtNlabel, &s);
+	    XtGetValues(src->dialog.labelW, a, 1);
+	    *((char **)args[i].value) = s;
+	}
+}
+
+/*
+ * Function:
+ *	CreateDialogValueWidget
+ *
+ * Parameters:
+ *	w - dialog widget
+ *
+ * Description:
+ *	Creates the dialog widgets value widget.
+ *
+ * Note
+ *	Must be called only when w->dialog.value is non-nil
+ */
+static void
+CreateDialogValueWidget(Widget w)
+{
+    DialogWidget dw = (DialogWidget)w;
+    Arg arglist[10];
+    Cardinal num_args = 0;
+
+    XtSetArg(arglist[num_args], XtNstring, dw->dialog.value);     num_args++;
+    XtSetArg(arglist[num_args], XtNresizable, True);              num_args++;
+    XtSetArg(arglist[num_args], XtNeditType, XawtextEdit);        num_args++;
+    XtSetArg(arglist[num_args], XtNfromVert, dw->dialog.labelW);  num_args++;
+    XtSetArg(arglist[num_args], XtNleft, XtChainLeft);            num_args++;
+    XtSetArg(arglist[num_args], XtNright, XtChainRight);          num_args++;
+
+    dw->dialog.valueW = XtCreateWidget("value", asciiTextWidgetClass,
+				       w, arglist, num_args);
+
+    /* if the value widget is being added after buttons,
+     * then the buttons need new layout constraints
+     */
+    if (dw->composite.num_children > 1) {
+	WidgetList children = dw->composite.children;
+	Widget *childP;
+
+        for (childP = children + dw->composite.num_children - 1;
+	     childP >= children; childP-- ) {
+	    if (*childP == dw->dialog.labelW || *childP == dw->dialog.valueW)
+		continue;
+
+	    if (XtIsManaged(*childP) &&
+	        XtIsSubclass(*childP, commandWidgetClass)) {
+		((DialogConstraints)(*childP)->core.constraints)->
+		    form.vert_base = dw->dialog.valueW;
+	    }
+	}
+    }
+    XtManageChild(dw->dialog.valueW);
+
+    /*
+     * Value widget gets the keyboard focus
+     */
+    XtSetKeyboardFocus(w, dw->dialog.valueW);
+    dw->dialog.value = MAGIC_VALUE;
+}
+
+void
+XawDialogAddButton(Widget dialog, _Xconst char* name, XtCallbackProc function,
+		   XtPointer param)
+{
+    /*
+     * Correct Constraints are all set in ConstraintInitialize()
+     */
+    Widget button;
+
+    button = XtCreateManagedWidget(name, commandWidgetClass, dialog, NULL, 0);
+
+    if (function != NULL)	/* don't add NULL callback func */
+	XtAddCallback(button, XtNcallback, function, param);
+}
+
+char *
+XawDialogGetValueString(Widget w)
+{
+    Arg args[1];
+    char *value;
+
+    XtSetArg(args[0], XtNstring, &value);
+    XtGetValues(((DialogWidget)w)->dialog.valueW, args, 1);
+
+    return(value);
+}
diff --git a/nx-X11/lib/Xaw/Dialog.h b/nx-X11/lib/Xaw/Dialog.h
new file mode 100644
index 000000000..96fd36d38
--- /dev/null
+++ b/nx-X11/lib/Xaw/Dialog.h
@@ -0,0 +1,101 @@
+/* $Xorg: Dialog.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Dialog.h,v 1.5 2001/01/17 19:42:26 dawes Exp $ */
+
+#ifndef _XawDialog_h
+#define _XawDialog_h
+
+#include <X11/Xaw/Form.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ borderColor	     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ destroyCallback     Callback		Pointer		NULL
+ height		     Height		Dimension	computed at create
+ icon		     Icon		Pixmap		0
+ label		     Label		String		NULL
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ sensitive	     Sensitive		Boolean		True
+ value		     Value		String		NULL
+ width		     Width		Dimension	computed at create
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XtCIcon "Icon"
+#define XtNicon "icon"
+
+typedef struct _DialogClassRec	*DialogWidgetClass;
+typedef struct _DialogRec	*DialogWidget;
+
+extern WidgetClass dialogWidgetClass;
+
+_XFUNCPROTOBEGIN
+
+void XawDialogAddButton
+(
+ Widget			dialog,
+ _Xconst char		*name,
+ XtCallbackProc		function,
+ XtPointer		client_data
+ );
+
+char *XawDialogGetValueString
+(
+ Widget			w
+);
+
+_XFUNCPROTOEND
+
+#endif /* _XawDialog_h */
diff --git a/nx-X11/lib/Xaw/DialogP.h b/nx-X11/lib/Xaw/DialogP.h
new file mode 100644
index 000000000..fcc2240d7
--- /dev/null
+++ b/nx-X11/lib/Xaw/DialogP.h
@@ -0,0 +1,104 @@
+/* $Xorg: DialogP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/DialogP.h,v 1.8 2001/01/17 19:42:26 dawes Exp $ */
+
+#ifndef _DialogP_h
+#define _DialogP_h
+
+#include <X11/Xaw/Dialog.h>
+#include <X11/Xaw/FormP.h>
+
+typedef struct {
+    XtPointer extension;
+} DialogClassPart;
+
+typedef struct _DialogClassRec {
+    CoreClassPart	core_class;
+    CompositeClassPart	composite_class;
+    ConstraintClassPart	constraint_class;
+    FormClassPart	form_class;
+    DialogClassPart	dialog_class;
+} DialogClassRec;
+
+extern DialogClassRec dialogClassRec;
+
+typedef struct _DialogPart {
+    /* resources */
+    String	label;		/* description of the dialog	 */
+    String	value;		/* for the user response	 */
+    Pixmap	icon;		/* icon bitmap			 */
+
+    /* private */
+    Widget	iconW;		/* widget to display the icon	 */
+    Widget	labelW;		/* widget to display description */
+    Widget	valueW;		/* user response TextWidget	 */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} DialogPart;
+
+typedef struct _DialogRec {
+    CorePart		core;
+    CompositePart	composite;
+    ConstraintPart	constraint;
+    FormPart		form;
+    DialogPart		dialog;
+} DialogRec;
+
+typedef struct {
+    XtPointer extension;
+} DialogConstraintsPart;
+
+typedef struct _DialogConstraintsRec {
+    FormConstraintsPart	  form;
+    DialogConstraintsPart dialog;
+} DialogConstraintsRec, *DialogConstraints;
+
+#endif /* _DialogP_h */
diff --git a/nx-X11/lib/Xaw/DisplayList.c b/nx-X11/lib/Xaw/DisplayList.c
new file mode 100644
index 000000000..e43621b21
--- /dev/null
+++ b/nx-X11/lib/Xaw/DisplayList.c
@@ -0,0 +1,2257 @@
+/*
+ * Copyright (c) 1998 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *  
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ *
+ * Author: Paulo César Pereira de Andrade
+ */
+
+/* $XFree86: xc/lib/Xaw/DisplayList.c,v 3.18 2003/05/23 14:51:15 tsi Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <ctype.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/CoreP.h>
+#include <X11/Xfuncs.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/SysUtil.h>
+#include "Private.h"
+
+#ifdef __UNIXOS2__
+static char dummy;
+#endif
+
+#ifndef OLDXAW
+
+/*
+ * Types
+ */
+typedef struct _XawDLProc XawDLProc;
+typedef struct _XawDLData XawDLData;
+typedef struct _XawDLInfo XawDLInfo;
+
+struct _XawDLProc {
+  XrmQuark qname;
+  String *params;
+  Cardinal num_params;
+  XawDisplayListProc proc;
+  XtPointer args;
+  XawDLData *data;
+};
+
+struct _XawDLData {
+  XawDLClass *dlclass;
+  XtPointer data;
+};
+
+struct _XawDLInfo {
+  String name;
+  XrmQuark qname;
+  XawDisplayListProc proc;
+};
+
+struct _XawDL {
+  XawDLProc **procs;
+  Cardinal num_procs;
+  XawDLData **data;
+  Cardinal num_data;
+  Screen *screen;
+  Colormap colormap;
+  int depth;
+  XrmQuark qrep;  /* for cache lookup */
+};
+
+struct _XawDLClass {
+  String name;
+  XawDLInfo **infos;
+  Cardinal num_infos;
+  XawDLArgsInitProc args_init;
+  XawDLArgsDestructor args_destructor;
+  XawDLDataInitProc data_init;
+  XawDLDataDestructor data_destructor;
+};
+
+/*
+ * Private Methods
+ */
+static XawDLClass *_XawFindDLClass(String);
+static int qcmp_dlist_class(_Xconst void*, _Xconst void*);
+static int bcmp_dlist_class(_Xconst void*, _Xconst void*);
+static XawDLInfo *_XawFindDLInfo(XawDLClass*, String);
+static int qcmp_dlist_info(_Xconst void*, _Xconst void*);
+static int bcmp_dlist_info(_Xconst void*, _Xconst void*);
+static void *_Xaw_Xlib_ArgsInitProc(String, String*, Cardinal*,
+				    Screen*, Colormap, int);
+static void _Xaw_Xlib_ArgsDestructor(Display*, String, XtPointer,
+				     String*, Cardinal*);
+static void *_Xaw_Xlib_DataInitProc(String, Screen*, Colormap, int);
+static void _Xaw_Xlib_DataDestructor(Display*, String, XtPointer);
+
+/*
+ * Initialization
+ */
+static XawDLClass **classes;
+static Cardinal num_classes;
+static String xlib = "xlib";
+
+/*
+ * Implementation
+ */
+void
+XawRunDisplayList(Widget w, _XawDisplayList *list,
+		       XEvent *event, Region region)
+{
+  XawDLProc *proc;
+  Cardinal i;
+
+  if (!XtIsRealized(w))
+    return;
+
+  for (i = 0; i < list->num_procs; i++)
+    {
+      proc = list->procs[i];
+      proc->proc(w, proc->args, proc->data->data, event, region);
+    }
+}
+
+#define DLERR  -2
+#define DLEOF  -1
+#define DLEND  1
+#define DLNAME 2
+#define DLARG  3
+static char *
+read_token(char *src, char *dst, Cardinal size, int *status)
+{
+  int ch;
+  Bool esc, quote;
+  Cardinal i;
+
+  i = 0;
+  esc = quote = False;
+
+  /*CONSTCOND*/
+  while (1)
+    {
+      ch = *src;
+      if (ch != '\n' && isspace(ch))
+	++src;
+      else
+	break;
+    }
+
+  for (; i < size - 1; src++)
+    {
+      ch = *src;
+      if (ch == '"')
+	{
+	  if (quote)
+	    {
+	      quote = False;
+	      continue;
+	    }
+	  quote = True;
+	  continue;
+	}
+      if (ch == '\\')
+	{
+	  if (esc)
+	    {
+	      dst[i++] = ch;
+	      esc = False;
+	      continue;
+	    }
+	  esc = True;
+	  continue;
+	}
+      if (ch == '\0')
+	{
+	  *status = DLEOF;
+	  dst[i] = '\0';
+	  return (src);
+	}
+      else if (!esc)
+	{
+	  if (!quote)
+	    {
+	      if (ch == ',')
+		{
+		  *status = DLARG;
+		  dst[i] = '\0';
+		  return (++src);
+		}
+	      else if (ch == ' ' || ch == '\t')
+		{
+		  *status = DLNAME;
+		  dst[i] = '\0';
+		  return (++src);
+		}
+	      else if (ch == ';' || ch == '\n')
+		{
+		  *status = DLEND;
+		  dst[i] = '\0';
+		  return (++src);
+		}
+	    }
+	}
+      else
+	esc = False;
+      dst[i++] = ch;
+    }
+
+  *status = DLERR;
+  dst[i] = '\0';
+
+  return (src);
+}
+
+_XawDisplayList *XawCreateDisplayList(String string, Screen *screen,
+				     Colormap colormap, int depth)
+{
+  _XawDisplayList *dlist;
+  XawDLClass *lc, *xlibc;
+  XawDLData *data;
+  XawDLInfo *info;
+  XawDLProc *proc;
+  char cname[64], fname[64], aname[1024];
+  Cardinal i;
+  char *cp, *fp, *lp;
+  int status;
+
+  xlibc = XawGetDisplayListClass(xlib);
+  if (!xlibc)
+    {
+      XawDisplayListInitialize();
+      xlibc = XawGetDisplayListClass(xlib);
+    }
+
+  dlist = (_XawDisplayList *)XtMalloc(sizeof(_XawDisplayList));
+  dlist->procs = NULL;
+  dlist->num_procs = 0;
+  dlist->data = NULL;
+  dlist->num_data = 0;
+  dlist->screen = screen;
+  dlist->colormap = colormap;
+  dlist->depth = depth;
+  dlist->qrep = NULLQUARK;
+  if (!string || !string[0])
+    return (dlist);
+
+  cp = string;
+
+  status = 0;
+  while (status != DLEOF)
+    {
+      lp = cp;
+      cp = read_token(cp, fname, sizeof(fname), &status);
+
+      if (status != DLNAME && status != DLEND && status != DLEOF)
+	{
+	  char msg[256];
+
+	  XmuSnprintf(msg, sizeof(msg),
+		      "Error parsing displayList at \"%s\"", lp);
+	  XtAppWarning(XtDisplayToApplicationContext(DisplayOfScreen(screen)),
+		       msg);
+	  XawDestroyDisplayList(dlist);
+	  return (NULL);
+	}
+      fp = fname;
+      /*CONSTCOND*/
+      while (1)
+	{
+	  fp = strchr(fp, ':');
+	  if (!fp || (fp == cp || fp[-1] != '\\'))
+	    break;
+	  ++fp;
+	}
+      if (fp)
+	{
+	  XmuSnprintf(cname, fp - fname + 1, fname);
+	  memmove(fname, fp + 1, strlen(fp));
+	  lc = cname[0] ? XawGetDisplayListClass(cname) : xlibc;
+	  if (!lc)
+	    {
+	      char msg[256];
+
+	      XmuSnprintf(msg, sizeof(msg),
+			  "Cannot find displayList class \"%s\"", cname);
+	      XtAppWarning(XtDisplayToApplicationContext
+			   (DisplayOfScreen(screen)), msg);
+	      XawDestroyDisplayList(dlist);
+	      return (NULL);
+	    }
+	}
+      else
+	lc = xlibc;
+
+      if (status == DLEOF && !fname[0])
+	break;
+
+      if ((info = _XawFindDLInfo(lc, fname)) == NULL)
+	{
+	  char msg[256];
+
+	  XmuSnprintf(msg, sizeof(msg),
+		      "Cannot find displayList procedure \"%s\"", fname);
+	  XtAppWarning(XtDisplayToApplicationContext(DisplayOfScreen(screen)),
+		       msg);
+	  XawDestroyDisplayList(dlist);
+	  return (NULL);
+	}
+
+      proc = (XawDLProc *)XtMalloc(sizeof(XawDLProc));
+      proc->qname = info->qname;
+      proc->params = NULL;
+      proc->num_params = 0;
+      proc->proc = info->proc;
+      proc->args = NULL;
+      proc->data = NULL;
+
+      if (!dlist->procs)
+	{
+	  dlist->num_procs = 1;
+	  dlist->procs = (XawDLProc**)XtMalloc(sizeof(XawDLProc*));
+	}
+      else
+	{
+	  ++dlist->num_procs;
+	  dlist->procs = (XawDLProc**)
+	    XtRealloc((char *)dlist->procs, sizeof(XawDLProc*) *
+		      dlist->num_procs);
+	}
+      dlist->procs[dlist->num_procs - 1] = proc;
+
+      while (status != DLEND && status != DLEOF)
+	{
+	  lp = cp;
+	  cp = read_token(cp, aname, sizeof(aname), &status);
+
+	  if (status != DLARG && status != DLEND && status != DLEOF)
+	    {
+	      char msg[256];
+
+	      XmuSnprintf(msg, sizeof(msg),
+			  "Error parsing displayList at \"%s\"", lp);
+	      XtAppWarning(XtDisplayToApplicationContext
+			   (DisplayOfScreen(screen)), msg);
+	      XawDestroyDisplayList(dlist);
+	      return (NULL);
+	    }
+
+	  if (!proc->num_params)
+	    {
+	      proc->num_params = 1;
+	      proc->params = (String *)XtMalloc(sizeof(String));
+	    }
+	  else
+	    {
+	      ++proc->num_params;
+	      proc->params = (String *)XtRealloc((char *)proc->params,
+						 sizeof(String) *
+						 proc->num_params);
+	    }
+	  proc->params[proc->num_params - 1] = XtNewString(aname);
+	}
+
+      /* verify if data is already created for lc */
+      data = NULL;
+      for (i = 0; i < dlist->num_data; i++)
+	if (dlist->data[i]->dlclass == lc)
+	  {
+	    data = dlist->data[i];
+	    break;
+	  }
+
+      if (!data)
+	{
+	  data = (XawDLData *)XtMalloc(sizeof(XawDLData));
+	  data->dlclass = lc;
+	  if (lc->data_init)
+	    data->data = lc->data_init(lc->name, screen, colormap, depth);
+	  else
+	    data->data = NULL;
+
+	  if (!dlist->data)
+	    {
+	      dlist->num_data = 1;
+	      dlist->data = (XawDLData **)XtMalloc(sizeof(XawDLData*));
+	    }
+	  else
+	    {
+	      ++dlist->num_data;
+	      dlist->data = (XawDLData **)
+		XtRealloc((char *)dlist->data, sizeof(XawDLData*) *
+			  dlist->num_data);
+	    }
+	  dlist->data[dlist->num_data - 1] = data;
+	}
+
+      if (lc->args_init)
+	{
+	  proc->args = lc->args_init(fname, proc->params, &proc->num_params,
+				    screen, colormap, depth);
+	  if (proc->args == XAWDL_CONVERT_ERROR)
+	    {
+	      char msg[256];
+
+	      proc->args = NULL;
+	      XmuSnprintf(msg, sizeof(msg),
+			  "Cannot convert arguments to displayList function \"%s\"", fname);
+	      XtAppWarning(XtDisplayToApplicationContext
+			   (DisplayOfScreen(screen)), msg);
+	      XawDestroyDisplayList(dlist);
+	      return (NULL);
+	    }
+	}
+      else
+	proc->args = NULL;
+
+      proc->data = data;
+    }
+
+  dlist->qrep = XrmStringToQuark(string);
+  return (dlist);
+}
+
+String
+XawDisplayListString(_XawDisplayList *dlist)
+{
+  if (!dlist || dlist->qrep == NULLQUARK)
+    return ("");
+  return (XrmQuarkToString(dlist->qrep));
+}
+
+void
+XawDestroyDisplayList(_XawDisplayList *dlist)
+{
+  Cardinal i, j;
+  XawDLProc *proc;
+  XawDLData *data;
+
+  if (!dlist)
+    return;
+
+  for (i = 0; i < dlist->num_procs; i++)
+    {
+      proc = dlist->procs[i];
+      data = proc->data;
+
+      if (data)
+	{
+	  if (data->dlclass->args_destructor)
+	    data->dlclass->args_destructor(DisplayOfScreen(dlist->screen),
+					   XrmQuarkToString(proc->qname),
+					   proc->args,
+					   proc->params, &proc->num_params);
+	  if (data->data)
+	    {
+	      if (data->dlclass->data_destructor)
+		{
+		  data->dlclass
+		    ->data_destructor(DisplayOfScreen(dlist->screen),
+				      data->dlclass->name,  data->data);
+		  data->data = NULL;
+		}
+	    }
+	}
+
+      for (j = 0; j < proc->num_params; j++)
+	XtFree(proc->params[j]);
+      if (proc->num_params)
+	XtFree((char *)proc->params);
+      XtFree((char *)proc);
+    }
+
+  if (dlist->num_procs)
+    XtFree((char *)dlist->procs);
+
+  XtFree((char *)dlist);
+}
+
+/**********************************************************************
+ * If you want to implement your own class of procedures, look at
+ * the code bellow.
+ **********************************************************************/
+/* Start of Implementation of class "xlib" */
+typedef struct _XawXlibData {
+  GC gc;
+  unsigned long mask;
+  XGCValues values;
+  int shape;
+  int mode;
+  char *dashes;
+  /* these fields can be used for optimization, to
+   * avoid unnecessary coordinates recalculation.
+   */
+  Position x, y;
+  Dimension width, height;
+} XawXlibData;
+
+typedef struct _XawDLPosition {
+  Position pos;
+  short denom;
+  Boolean high;
+} XawDLPosition;
+
+typedef struct _XawDLPositionPtr {
+  XawDLPosition *pos;
+  Cardinal num_pos;
+} XawDLPositionPtr;
+
+typedef struct _XawDLArcArgs {
+  XawDLPosition pos[4];
+  int angle1;
+  int angle2;
+} XawDLArcArgs;
+
+typedef struct _XawDLStringArgs {
+  XawDLPosition pos[2];
+  char *string;
+  int length;
+} XawDLStringArgs;
+
+typedef struct _XawDLCopyArgs {
+  XawPixmap *pixmap;
+  XawDLPosition pos[6];
+  int plane;
+} XawDLCopyArgs;
+
+typedef struct _XawDLImageArgs {
+  XawPixmap *pixmap;
+  XawDLPosition pos[4];
+  int depth;
+} XawDLImageArgs;
+
+#define X_ARG(x) (Position)(((x).denom != 0) ?				      \
+		  ((float)XtWidth(w) * ((float)(x).pos / (float)(x).denom)) : \
+		  ((x).high ? XtWidth(w) - (x).pos : (x).pos))
+#define Y_ARG(x) (Position)(((x).denom != 0) ?				      \
+		  ((float)XtHeight(w) * ((float)(x).pos / (float)(x).denom)): \
+		  ((x).high ? XtHeight(w) - (x).pos : (x).pos))
+#define DRECT		0
+#define FRECT		1
+#define LINE		2
+#define GCFG		3
+#define GCBG		4
+#define FPOLY		5
+#define DARC		6
+#define FARC		7
+#define DLINES		8
+#define MASK		9
+#define UMASK		10
+#define LWIDTH		11
+#define POINT		12
+#define POINTS		13
+#define SEGMENTS	14
+#define ARCMODE		15
+#define COORDMODE	16
+#define SHAPEMODE	17
+#define LINESTYLE	18
+#define CAPSTYLE	19
+#define JOINSTYLE	20
+#define FILLSTYLE	21
+#define FILLRULE	22
+#define	TILE		23
+#define STIPPLE		24
+#define TSORIGIN	25
+#define FUNCTION	26
+#define PLANEMASK	27
+#define DSTRING		28
+#define PSTRING		29
+#define FONT		30
+#define DASHES		31
+#define SUBWMODE	32
+#define EXPOSURES	33
+#define CLIPORIGIN	34
+#define CLIPMASK	35
+#define CLIPRECTS	36
+#define COPYAREA	37
+#define COPYPLANE	38
+#define IMAGE		39
+
+static void
+Dl1Point(Widget w, XtPointer args, XtPointer data, int id)
+{
+  XawDLPosition *pos = (XawDLPosition *)args;
+  XawXlibData *xdata = (XawXlibData *)data;
+  Display *display;
+  Window window;
+  Position x, y;
+
+  x = X_ARG(pos[0]);
+  y = Y_ARG(pos[1]);
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      x += xpad;
+      y += ypad;
+      display = XtDisplayOfObject(w);
+      window = XtWindowOfObject(w);
+    }
+  else
+    {
+      display = XtDisplay(w);
+      window = XtWindow(w);
+    }
+
+  if (id == POINT)
+    XDrawPoint(display, window, xdata->gc, x, y);
+  else if (id == TSORIGIN)
+    {
+      xdata->values.ts_x_origin = x;
+      xdata->values.ts_y_origin = y;
+      xdata->mask |= GCTileStipXOrigin | GCTileStipYOrigin;
+      XSetTSOrigin(display, xdata->gc, x, y);
+    }
+  else if (id == CLIPORIGIN)
+    {
+      xdata->values.clip_x_origin = x;
+      xdata->values.clip_y_origin = y;
+      xdata->mask |= GCClipXOrigin | GCClipYOrigin;
+      XSetClipOrigin(display, xdata->gc, x, y);
+    }
+}
+
+static void
+Dl2Points(Widget w, XtPointer args, XtPointer data, int id)
+{
+  XawDLPosition *pos = (XawDLPosition *)args;
+  XawXlibData *xdata = (XawXlibData *)data;
+  Display *display;
+  Window window;
+  Position x1, y1, x2, y2;
+
+  x1 = X_ARG(pos[0]);
+  y1 = Y_ARG(pos[1]);
+  x2 = X_ARG(pos[2]);
+  y2 = Y_ARG(pos[3]);
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      x1 += xpad; y1 += ypad;
+      x2 += xpad; y2 += ypad;
+      display = XtDisplayOfObject(w);
+      window = XtWindowOfObject(w);
+    }
+  else
+    {
+      display = XtDisplay(w);
+      window = XtWindow(w);
+    }
+
+  if (id == DRECT)
+    XDrawRectangle(display, window, xdata->gc, x1, y1, x2 - x1, y2 - y1);
+  else if (id == FRECT)
+    XFillRectangle(display, window, xdata->gc, x1, y1, x2 - x1, y2 - y1);
+  else if (id == LINE)
+    XDrawLine(display, window, xdata->gc, x1, y1, x2, y2);
+}
+
+/* ARGSUSED */
+static void
+DlLine(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region)
+{
+  Dl2Points(w, args, data, LINE);
+}
+
+/* ARGSUSED */
+static void
+DlDrawRectangle(Widget w, XtPointer args, XtPointer data,
+		XEvent *event, Region region)
+{
+  Dl2Points(w, args, data, DRECT);
+}
+
+/* ARGSUSED */
+static void
+DlFillRectangle(Widget w, XtPointer args, XtPointer data,
+		XEvent *event, Region region)
+{
+  Dl2Points(w, args, data, FRECT);
+}
+
+static void
+DlXPoints(Widget w, XtPointer args, XtPointer data, int id)
+{
+  XawDLPositionPtr *pos_ptr = (XawDLPositionPtr *)args;
+  XawXlibData *xdata = (XawXlibData *)data;
+  XawDLPosition *pos;
+  XPoint points_buf[16];
+  XPoint *points;
+  Display *display;
+  Window window;
+  Cardinal num_points, i, j;
+
+  num_points = pos_ptr->num_pos>>1;
+  points = (XPoint *)XawStackAlloc(sizeof(XPoint) * num_points, points_buf);
+
+  for (i = j = 0; i < num_points; i++, j = i << 1)
+    {
+      pos = &pos_ptr->pos[j];
+      points[i].x = X_ARG(pos[0]);
+      points[i].y = Y_ARG(pos[1]);
+    }
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      if (xdata->mode != CoordModePrevious)
+	{
+	  for (i = 0; i < num_points; i++)
+	    {
+	      points[i].x += xpad;
+	      points[i].y += ypad;
+	    }
+	}
+      else
+	{
+	  points[0].x += xpad;
+	  points[0].y += ypad;
+	}
+      display = XtDisplayOfObject(w);
+      window = XtWindowOfObject(w);
+    }
+  else
+    {
+      display = XtDisplay(w);
+      window = XtWindow(w);
+    }
+
+  if (id == FPOLY)
+    XFillPolygon(display, window, xdata->gc, points, num_points,
+		 xdata->shape, xdata->mode);
+  else if (id == DLINES)
+    XDrawLines(display, window, xdata->gc, points, num_points, xdata->mode);
+  else if (id == POINTS)
+    XDrawPoints(display, window, xdata->gc, points, num_points, xdata->mode);
+
+  XawStackFree(points, points_buf);
+}
+
+/* ARGSUSED */
+static void
+DlFillPolygon(Widget w, XtPointer args, XtPointer data,
+	      XEvent *event, Region region)
+{
+  DlXPoints(w, args, data, FPOLY);
+}
+
+/* ARGSUSED */
+static void
+DlDrawLines(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  DlXPoints(w, args, data, DLINES);
+}
+
+/* ARGSUSED */
+static void
+DlDrawPoints(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  DlXPoints(w, args, data, POINTS);
+}
+
+/* ARGSUSED */
+static void
+DlForeground(Widget w, XtPointer args, XtPointer data,
+	     XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  Pixel foreground = (Pixel)args;
+
+  if (xdata->values.foreground != foreground)
+    {
+      xdata->mask |= GCForeground;
+      xdata->values.foreground = foreground;
+      XSetForeground(XtDisplayOfObject(w), xdata->gc, foreground);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlBackground(Widget w, XtPointer args, XtPointer data,
+	     XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  Pixel background = (Pixel)args;
+
+  if (xdata->values.background != background)
+    {
+      xdata->mask |= GCBackground;
+      xdata->values.background = background;
+      XSetBackground(XtDisplayOfObject(w), xdata->gc, background);
+    }
+}
+
+static void
+DlArc(Widget w, XtPointer args, XtPointer data, Bool fill)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  XawDLArcArgs *arc = (XawDLArcArgs *)args;
+  Position x1, y1, x2, y2;
+  Display *display;
+  Window window;
+
+  x1 = X_ARG(arc->pos[0]);
+  y1 = Y_ARG(arc->pos[1]);
+  x2 = X_ARG(arc->pos[2]);
+  y2 = Y_ARG(arc->pos[3]);
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      x1 += xpad;
+      y1 += ypad;
+      x2 += xpad;
+      y2 += ypad;
+      display = XtDisplayOfObject(w);
+      window = XtWindowOfObject(w);
+    }
+  else
+    {
+      display = XtDisplay(w);
+      window = XtWindow(w);
+    }
+
+  if (fill)
+    XFillArc(display, window, xdata->gc, x1, y1, x2 - x1, y2 - y1,
+	     arc->angle1, arc->angle2);
+  else
+    XDrawArc(display, window, xdata->gc, x1, y1, x2 - x1, y2 - y1,
+	     arc->angle1, arc->angle2);
+}
+
+/* ARGSUSED */
+static void
+DlDrawArc(Widget w, XtPointer args, XtPointer data,
+	  XEvent *event, Region region)
+{
+  DlArc(w, args, data, False);
+}
+
+/* ARGSUSED */
+static void
+DlFillArc(Widget w, XtPointer args, XtPointer data,
+	  XEvent *event, Region region)
+{
+  DlArc(w, args, data, True);
+}
+
+/*ARGSUSED*/
+static void
+DlMask(Widget w, XtPointer args, XtPointer data,
+       XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  Display *display = XtDisplayOfObject(w);
+
+  if (region)
+    XSetRegion(display, xdata->gc, region);
+  else if (event)
+    {
+      XRectangle rect;
+
+      rect.x = event->xexpose.x;
+      rect.y = event->xexpose.y;
+      rect.width = event->xexpose.width;
+      rect.height = event->xexpose.height;
+      XSetClipRectangles(display, xdata->gc, 0, 0, &rect, 1, Unsorted);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlUmask(Widget w, XtPointer args, XtPointer data,
+	XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+
+  XSetClipMask(XtDisplayOfObject(w), xdata->gc, None);
+}
+
+/* ARGSUSED */
+static void
+DlLineWidth(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  unsigned line_width = (unsigned long)args;
+
+  if (xdata->values.line_width != line_width)
+    {
+      xdata->mask |= GCLineWidth;
+      xdata->values.line_width = line_width;
+      XChangeGC(XtDisplayOfObject(w), xdata->gc, GCLineWidth, &xdata->values);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlDrawPoint(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region)
+{
+  Dl1Point(w, args, data, POINT);
+}
+
+/* ARGSUSED */
+static void
+DlDrawSegments(Widget w, XtPointer args, XtPointer data,
+	       XEvent *event, Region region)
+{
+  XawDLPositionPtr *pos_ptr = (XawDLPositionPtr *)args;
+  XawXlibData *xdata = (XawXlibData *)data;
+  XawDLPosition *pos;
+  XSegment *segments;
+  XSegment segments_buf[8];
+  Display *display;
+  Window window;
+  Cardinal num_segments, i, j;
+
+  num_segments = pos_ptr->num_pos>>2;
+  segments = (XSegment *)XawStackAlloc(sizeof(XSegment) * num_segments, segments_buf);
+
+  for (i = j = 0; i < num_segments; i++, j = i << 2)
+    {
+      pos = &pos_ptr->pos[j];
+      segments[i].x1 = X_ARG(pos[0]);
+      segments[i].y1 = Y_ARG(pos[1]);
+      segments[i].x2 = X_ARG(pos[2]);
+      segments[i].y2 = Y_ARG(pos[3]);
+    }
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      for (i = 0; i < num_segments; i++)
+	{
+	  segments[i].x1 += xpad;
+	  segments[i].y1 += ypad;
+	  segments[i].x2 += xpad;
+	  segments[i].y2 += ypad;
+	}
+      display = XtDisplayOfObject(w);
+      window = XtWindowOfObject(w);
+    }
+  else
+    {
+      display = XtDisplay(w);
+      window = XtWindow(w);
+    }
+
+  XDrawSegments(display, window, xdata->gc, segments, num_segments);
+
+  XawStackFree(segments, segments_buf);
+}
+
+/* ARGSUSED */
+static void
+DlArcMode(Widget w, XtPointer args, XtPointer data,
+	  XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int arc_mode  = (long)args;
+
+  if (xdata->values.arc_mode != arc_mode)
+    {
+      xdata->mask |= GCArcMode;
+      xdata->values.arc_mode = arc_mode;
+      XSetArcMode(XtDisplayOfObject(w), xdata->gc, arc_mode);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlCoordMode(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int mode  = (long)args;
+
+  xdata->mode = mode;
+}
+
+/* ARGSUSED */
+static void
+DlShapeMode(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int shape  = (long)args;
+
+  xdata->shape = shape;
+}
+
+/* ARGSUSED */
+static void
+DlLineStyle(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int line_style = (long)args;
+
+  if (xdata->values.line_style != line_style)
+    {
+      xdata->mask |= GCLineStyle;
+      xdata->values.line_style = line_style;
+      XChangeGC(XtDisplayOfObject(w), xdata->gc, GCLineStyle, &xdata->values);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlCapStyle(Widget w, XtPointer args, XtPointer data,
+	   XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int cap_style = (long)args;
+
+  if (xdata->values.cap_style != cap_style)
+    {
+      xdata->mask |= GCCapStyle;
+      xdata->values.cap_style = cap_style;
+      XChangeGC(XtDisplayOfObject(w), xdata->gc, GCCapStyle, &xdata->values);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlJoinStyle(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int join_style = (long)args;
+
+  if (xdata->values.join_style != join_style)
+    {
+      xdata->mask |= GCJoinStyle;
+      xdata->values.join_style = join_style;
+      XChangeGC(XtDisplayOfObject(w), xdata->gc, GCJoinStyle, &xdata->values);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlFillStyle(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int fill_style = (long)args;
+
+  if (xdata->values.fill_style != fill_style)
+    {
+      xdata->mask |= GCFillStyle;
+      xdata->values.fill_style = fill_style;
+      XSetFillStyle(XtDisplayOfObject(w), xdata->gc, fill_style);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlFillRule(Widget w, XtPointer args, XtPointer data,
+	   XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int fill_rule = (long)args;
+
+  if (xdata->values.fill_rule != fill_rule)
+    {
+      xdata->mask |= GCFillRule;
+      xdata->values.fill_rule = fill_rule;
+      XSetFillRule(XtDisplayOfObject(w), xdata->gc, fill_rule);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlTile(Widget w, XtPointer args, XtPointer data,
+       XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  XawPixmap *pixmap = (XawPixmap *)args;
+
+  if (pixmap && xdata->values.tile != pixmap->pixmap)
+    {
+      xdata->mask |= GCTile;
+      xdata->values.tile = pixmap->pixmap;
+      XSetTile(XtDisplayOfObject(w), xdata->gc, xdata->values.tile);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlStipple(Widget w, XtPointer args, XtPointer data,
+	  XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  XawPixmap *pixmap = (XawPixmap *)args;
+
+  if (pixmap && xdata->values.stipple != pixmap->pixmap)
+    {
+      xdata->mask |= GCStipple;
+      xdata->values.stipple = pixmap->pixmap;
+      XSetStipple(XtDisplayOfObject(w), xdata->gc, xdata->values.stipple);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlTSOrigin(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region)
+{
+  Dl1Point(w, args, data, TSORIGIN);
+}
+
+/* ARGSUSED */
+static void
+DlFunction(Widget w, XtPointer args, XtPointer data,
+	   XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int function = (long)args;
+
+  if (function != xdata->values.function)
+    {
+      xdata->mask |= GCFunction;
+      xdata->values.function = function;
+      XSetFunction(XtDisplayOfObject(w), xdata->gc, function);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlPlaneMask(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  unsigned long plane_mask = (unsigned long)args;
+
+  if (xdata->values.plane_mask != plane_mask)
+    {
+      xdata->mask |= GCPlaneMask;
+      xdata->values.plane_mask = plane_mask;
+      XSetPlaneMask(XtDisplayOfObject(w), xdata->gc, plane_mask);
+    }
+}
+
+static void
+DlString(Widget w, XtPointer args, XtPointer data, Bool image)
+{
+  XawDLStringArgs *string = (XawDLStringArgs *)args;
+  XawXlibData *xdata = (XawXlibData *)data;
+  Display *display;
+  Window window;
+  Position x, y;
+
+  x = X_ARG(string->pos[0]);
+  y = Y_ARG(string->pos[1]);
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      x += xpad;
+      y += ypad;
+      display = XtDisplayOfObject(w);
+      window = XtWindowOfObject(w);
+    }
+  else
+    {
+      display = XtDisplay(w);
+      window = XtWindow(w);
+    }
+
+  if (image)
+    XDrawImageString(display, window, xdata->gc, x, y, string->string, string->length);
+  else
+    XDrawString(display, window, xdata->gc, x, y, string->string, string->length);
+}
+
+/* ARGSUSED */
+static void
+DlDrawString(Widget w, XtPointer args, XtPointer data,
+	     XEvent *event, Region region)
+{
+  DlString(w, args, data, False);
+}
+
+/* ARGSUSED */
+static void
+DlPaintString(Widget w, XtPointer args, XtPointer data,
+	      XEvent *event, Region region)
+{
+  DlString(w, args, data, True);
+}
+
+/* ARGSUSED */
+static void
+DlFont(Widget w, XtPointer args, XtPointer data,
+       XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  Font font = (Font)args;
+
+  if (xdata->values.font != font)
+    {
+      xdata->mask |= GCFont;
+      xdata->values.font = font;
+      XSetFont(XtDisplayOfObject(w), xdata->gc, font);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlDashes(Widget w, XtPointer args, XtPointer data,
+	 XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  char *dashes = args;
+
+  if (xdata->dashes != dashes)
+    {
+      xdata->mask |= GCDashOffset | GCDashList;
+      xdata->dashes = dashes;
+      XSetDashes(XtDisplayOfObject(w), xdata->gc, 0, dashes + 1, *dashes);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlSubwindowMode(Widget w, XtPointer args, XtPointer data,
+		XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  int subwindow_mode = (long)args;
+
+  if (xdata->values.subwindow_mode != subwindow_mode)
+    {
+      xdata->mask |= GCSubwindowMode;
+      xdata->values.subwindow_mode = subwindow_mode;
+      XSetSubwindowMode(XtDisplayOfObject(w), xdata->gc, subwindow_mode);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlExposures(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  Bool graphics_exposures = (Bool)(long)args;
+
+  if (xdata->values.graphics_exposures != graphics_exposures)
+    {
+      xdata->mask |= GCGraphicsExposures;
+      xdata->values.graphics_exposures = graphics_exposures;
+      XSetGraphicsExposures(XtDisplayOfObject(w), xdata->gc, graphics_exposures);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlClipOrigin(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region)
+{
+  Dl1Point(w, args, data, CLIPORIGIN);
+}
+
+/* ARGSUSED */
+static void
+DlClipMask(Widget w, XtPointer args, XtPointer data,
+	   XEvent *event, Region region)
+{
+  XawXlibData *xdata = (XawXlibData *)data;
+  XawPixmap *pixmap = (XawPixmap *)args;
+  Pixmap clip_mask;
+
+  if (pixmap)
+    clip_mask = pixmap->mask ? pixmap->mask : pixmap->pixmap;
+  else
+    clip_mask = None;
+
+  if (xdata->values.clip_mask != clip_mask)
+    {
+      xdata->mask |= GCClipMask;
+      XSetClipMask(XtDisplayOfObject(w), xdata->gc, clip_mask);
+    }
+}
+
+/* ARGSUSED */
+static void
+DlClipRectangles(Widget w, XtPointer args, XtPointer data,
+		 XEvent *event, Region region)
+{
+  XawDLPositionPtr *pos_ptr = (XawDLPositionPtr *)args;
+  XawXlibData *xdata = (XawXlibData *)data;
+  XawDLPosition *pos;
+  XRectangle *rects;
+  XRectangle rects_buf[8];
+  Position x1, y1, x2, y2;
+  Cardinal num_rects, i, j;
+
+  num_rects = pos_ptr->num_pos>>2;
+  rects = (XRectangle *)XawStackAlloc(sizeof(XRectangle) * num_rects, rects_buf);
+
+  for (i = j = 0; i < num_rects; i++, j = i << 2)
+    {
+      pos = &pos_ptr->pos[j];
+      x1 = X_ARG(pos[0]);
+      y1 = Y_ARG(pos[1]);
+      x2 = X_ARG(pos[2]);
+      y2 = Y_ARG(pos[3]);
+      rects[i].x = XawMin(x1, x2);
+      rects[i].y = XawMin(y1, y2);
+      rects[i].width = XawMax(x1, x2) - rects[i].x;
+      rects[i].height = XawMax(y1, y2) - rects[i].y;
+    }
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      for (i = 0; i < num_rects; i++)
+	{
+	  rects[i].x += xpad;
+	  rects[i].y += ypad;
+	}
+    }
+
+  XSetClipRectangles(XtDisplayOfObject(w), xdata->gc, 0, 0, rects, num_rects, Unsorted);
+
+  XawStackFree(rects, rects_buf);
+}
+
+static void
+DlCopy(Widget w, XtPointer args, XtPointer data, Bool plane)
+{
+  XawDLCopyArgs *copy = (XawDLCopyArgs *)args;
+  XawXlibData *xdata = (XawXlibData *)data;
+  int src_x, src_y, dst_x, dst_y, width, height, tmp1, tmp2;
+
+  tmp1 = X_ARG(copy->pos[0]);
+  tmp2 = X_ARG(copy->pos[2]);
+  dst_x = XawMin(tmp1, tmp2);
+  width = XawMax(tmp1, tmp2) - dst_x;
+
+  tmp1 = Y_ARG(copy->pos[1]);
+  tmp2 = Y_ARG(copy->pos[3]);
+  dst_y = XawMin(tmp1, tmp2);
+  height = XawMax(tmp1, tmp2) - dst_y;
+
+  src_x = X_ARG(copy->pos[4]);
+  src_y = Y_ARG(copy->pos[5]);
+
+  if (width <= 0)
+    {
+      if (copy->pixmap)
+	width = copy->pixmap->width;
+      else
+	{
+	  if ((width = XtWidth(w) - src_x) < 0)
+	    width = 0;
+	}
+    }
+  if (height <= 0)
+    {
+      if (copy->pixmap)
+	height = copy->pixmap->height;
+      else
+	{
+	  if ((height = XtHeight(w) - src_y) < 0)
+	    height = 0;
+	}
+    }
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      src_x += xpad;
+      src_y += ypad;
+      dst_x += xpad;
+      dst_y += ypad;
+    }
+
+  if (plane)
+    XCopyPlane(XtDisplayOfObject(w), XtWindowOfObject(w),
+	       copy->pixmap ? copy->pixmap->pixmap : XtWindowOfObject(w),
+	       xdata->gc, src_x, src_y, width, height, dst_x, dst_y,
+	       copy->plane ? copy->plane : 1);
+  else
+    XCopyArea(XtDisplayOfObject(w),
+	      copy->pixmap ? copy->pixmap->pixmap : XtWindowOfObject(w),
+	      XtWindowOfObject(w), xdata->gc, src_x, src_y, width, height, dst_x, dst_y);
+}
+
+/* ARGSUSED */
+static void
+DlCopyArea(Widget w, XtPointer args, XtPointer data,
+	   XEvent *event, Region region)
+{
+  DlCopy(w, args, data, False);
+}
+
+/* ARGSUSED */
+static void
+DlCopyPlane(Widget w, XtPointer args, XtPointer data,
+	    XEvent *event, Region region)
+{
+  DlCopy(w, args, data, True);
+}
+
+/*ARGSUSED*/
+/* Note:
+ *	  This function is destructive if you set the ts_x_origin, ts_y_origin,
+ *	and/or clip-mask. It is meant to be the only function used in a display
+ *	list. If you need to use other functions (and those values), be sure to
+ *	set them after calling this function.
+ */
+static void
+DlImage(Widget w, XtPointer args, XtPointer data, XEvent *event, Region region)
+{
+  XawDLImageArgs *image = (XawDLImageArgs *)args;
+  XawXlibData *xdata = (XawXlibData *)data;
+  int x, y, xs, ys, xe, ye, width, height;
+  Display *display;
+  Window window;
+
+  width = image->pixmap->width;
+  height = image->pixmap->height;
+  xs = X_ARG(image->pos[0]);
+  ys = Y_ARG(image->pos[1]);
+  xe = X_ARG(image->pos[2]);
+  ye = Y_ARG(image->pos[3]);
+
+  if (xe <= 0)
+    xe = xs + width;
+  if (ye <= 0)
+    ye = ys + height;
+
+  if (!XtIsWidget(w))
+    {
+      Position xpad, ypad;
+
+      xpad = XtX(w) + XtBorderWidth(w);
+      ypad = XtY(w) + XtBorderWidth(w);
+      xe += xpad;
+      ye += ypad;
+      xe += xpad;
+      ye += ypad;
+      display = XtDisplayOfObject(w);
+      window = XtWindowOfObject(w);
+    }
+  else
+    {
+      display = XtDisplay(w);
+      window = XtWindow(w);
+    }
+
+  for (y = ys; y < ye; y += height)
+    for (x = xs; x < xe; x += width)
+      {
+	XSetClipOrigin(display, xdata->gc, x, y);
+	if (image->pixmap->mask)
+	  XSetClipMask(display, xdata->gc, image->pixmap->mask);
+	if (image->depth == 1)
+	  XCopyPlane(display, image->pixmap->pixmap, window, xdata->gc,
+		     0, 0, XawMin(width, xe - x), XawMin(height, ye - y),
+		     x, y, 1L);
+	else
+	  XCopyArea(display, image->pixmap->pixmap, window, xdata->gc, 0, 0,
+		     XawMin(width, xe - x), XawMin(height, ye - y), x, y);
+      }
+
+  XSetClipMask(display, xdata->gc, None);
+}
+
+typedef struct _Dl_init Dl_init;
+struct _Dl_init {
+  String name;
+  XawDisplayListProc proc;
+  Cardinal id;
+};
+
+static Dl_init dl_init[] =
+{
+  {"arc-mode",		DlArcMode,		ARCMODE},
+  {"background",	DlBackground,		GCBG},
+  {"bg",		DlBackground,		GCBG},
+  {"cap-style",		DlCapStyle,		CAPSTYLE},
+  {"clip-mask",		DlClipMask,		CLIPMASK},
+  {"clip-origin",	DlClipOrigin,		CLIPORIGIN},
+  {"clip-rectangles",	DlClipRectangles,	CLIPRECTS},
+  {"clip-rects",	DlClipRectangles,	CLIPRECTS},
+  {"coord-mode",	DlCoordMode,		COORDMODE},
+  {"copy-area",		DlCopyArea,		COPYAREA},
+  {"copy-plane",	DlCopyPlane,		COPYPLANE},
+  {"dashes",		DlDashes,		DASHES},
+  {"draw-arc",		DlDrawArc,		DARC},
+  {"draw-line",		DlLine,			LINE},
+  {"draw-lines",	DlDrawLines,		DLINES},
+  {"draw-point",	DlDrawPoint,		POINT},
+  {"draw-points",	DlDrawPoints,		POINTS},
+  {"draw-rect",		DlDrawRectangle,	DRECT},
+  {"draw-rectangle",	DlDrawRectangle,	DRECT},
+  {"draw-segments",	DlDrawSegments,		SEGMENTS},
+  {"draw-string",	DlDrawString,		DSTRING},
+  {"exposures",		DlExposures,		EXPOSURES},
+  {"fg",		DlForeground,		GCFG},
+  {"fill-arc",		DlFillArc,		FARC},
+  {"fill-poly",		DlFillPolygon,		FPOLY},
+  {"fill-polygon",	DlFillPolygon,		FPOLY},
+  {"fill-rect",		DlFillRectangle,	FRECT},
+  {"fill-rectangle",	DlFillRectangle,	FRECT},
+  {"fill-rule",		DlFillRule,		FILLRULE},
+  {"fill-style",	DlFillStyle,		FILLSTYLE},
+  {"font",		DlFont,			FONT},
+  {"foreground",	DlForeground,		GCFG},
+  {"function",		DlFunction,		FUNCTION},
+  {"image",		DlImage,		IMAGE},
+  {"join-style",	DlJoinStyle,		JOINSTYLE},
+  {"line",		DlLine,			LINE},
+  {"line-style",	DlLineStyle,		LINESTYLE},
+  {"line-width",	DlLineWidth,		LWIDTH},
+  {"lines",		DlDrawLines,		DLINES},
+  {"mask",		DlMask,			MASK},
+  {"paint-string",	DlPaintString,		PSTRING},
+  {"plane-mask",	DlPlaneMask,		PLANEMASK},
+  {"point",		DlDrawPoint,		POINT},
+  {"points",		DlDrawPoints,		POINTS},
+  {"segments",		DlDrawSegments,		SEGMENTS},
+  {"shape-mode",	DlShapeMode,		SHAPEMODE},
+  {"stipple",		DlStipple,		STIPPLE},
+  {"subwindow-mode",	DlSubwindowMode,	SUBWMODE},
+  {"tile",		DlTile,			TILE},
+  {"ts-origin",		DlTSOrigin,		TSORIGIN},
+  {"umask",		DlUmask,		UMASK},
+};
+
+void
+XawDisplayListInitialize(void)
+{
+  static Bool first_time = True;
+  XawDLClass *lc;
+  Cardinal i;
+
+  if (first_time == False)
+    return;
+
+  first_time = False;
+
+  lc = XawCreateDisplayListClass(xlib,
+				 _Xaw_Xlib_ArgsInitProc,
+				 _Xaw_Xlib_ArgsDestructor,
+				 _Xaw_Xlib_DataInitProc,
+				 _Xaw_Xlib_DataDestructor);
+  for (i = 0; i < sizeof(dl_init) / sizeof(dl_init[0]); i++)
+    (void)XawDeclareDisplayListProc(lc, dl_init[i].name, dl_init[i].proc);
+}
+
+static int
+bcmp_cvt_proc(register _Xconst void *string,
+	      register _Xconst void *dlinfo)
+{
+  return (strcmp((String)string, ((Dl_init*)dlinfo)->name));
+}
+
+static long
+read_int(char *cp, char **cpp)
+{
+  long value = 0, sign = 1;
+
+  if (*cp == '-')
+    {
+      sign = -1;
+      ++cp;
+    }
+  else if (*cp == '+')
+    ++cp;
+  value = 0;
+  while (*cp >= '0' && *cp <= '9')
+    {
+      value = value * 10 + *cp - '0';
+      ++cp;
+    }
+  if (cpp)
+    *cpp = cp;
+  return (value * sign);
+}
+
+static void
+read_position(char *arg, XawDLPosition *pos)
+{
+  int ch;
+  char *str = arg;
+
+  ch = *str;
+  if (ch == '-' || ch == '+')
+    {
+      ++str;
+      if (ch == '-')
+	pos->high = True;
+      pos->pos = read_int(str, NULL);
+    }
+  else if (isdigit(ch))
+    {
+      pos->pos = read_int(str, &str);
+      ch = *str++;
+      if (ch == '/')
+	pos->denom = read_int(str, NULL);
+    }
+}
+
+/* ARGSUSED */
+static void *
+_Xaw_Xlib_ArgsInitProc(String proc_name, String *params, Cardinal *num_params,
+		       Screen *screen, Colormap colormap, int depth)
+{
+  Cardinal id, i;
+  Dl_init *init;
+  void *retval = XAWDL_CONVERT_ERROR;
+
+  init = (Dl_init *)bsearch(proc_name, dl_init,
+			    sizeof(dl_init) / sizeof(dl_init[0]),
+			    sizeof(dl_init[0]),
+			    bcmp_cvt_proc);
+
+  id = init->id;
+
+  switch (id)
+    {
+    case LINE:
+    case DRECT:
+    case FRECT:
+      if (*num_params == 4)
+	{
+	  XawDLPosition *pos = (XawDLPosition *)XtCalloc(1, sizeof(XawDLPosition) * 4);
+
+	  for (i = 0; i < 4; i++)
+	    read_position(params[i], &pos[i]);
+	  retval = (void *)pos;
+	}
+      break;
+    case POINT:
+    case TSORIGIN:
+    case CLIPORIGIN:
+      if (*num_params == 2)
+	{
+	  XawDLPosition *pos = (XawDLPosition *)XtCalloc(1, sizeof(XawDLPosition) * 2);
+
+	  read_position(params[0], &pos[0]);
+	  read_position(params[1], &pos[1]);
+	  retval = (void *)pos;
+	}
+      break;
+    case DLINES:
+    case FPOLY:
+    case POINTS:
+      if (*num_params >= 4 && !(*num_params & 1))
+	{
+	  XawDLPositionPtr *pos = XtNew(XawDLPositionPtr);
+
+	  pos->pos = (XawDLPosition *)XtCalloc(1, sizeof(XawDLPosition) *
+					       *num_params);
+	  pos->num_pos = *num_params;
+	  for (i = 0; i < *num_params; i++)
+	    read_position(params[i], &pos->pos[i]);
+	  retval = (void *)pos;
+	}
+      break;
+    case SEGMENTS:
+    case CLIPRECTS:
+      if (*num_params >= 4 && !(*num_params % 4))
+	{
+	  XawDLPositionPtr *pos = XtNew(XawDLPositionPtr);
+
+	  pos->pos = (XawDLPosition *)XtCalloc(1, sizeof(XawDLPosition) *
+					       *num_params);
+	  pos->num_pos = *num_params;
+	  for (i = 0; i < *num_params; i++)
+	    read_position(params[i], &pos->pos[i]);
+	  retval = (void *)pos;
+	}
+      break;
+    case DARC:
+    case FARC:
+      if (*num_params >= 4 && *num_params <= 6)
+	{
+	  XawDLArcArgs *args = (XawDLArcArgs *)XtCalloc(1, sizeof(XawDLArcArgs));
+
+	  args->angle1 = 0;
+	  args->angle2 = 360;
+	  for (i = 0; i < 4; i++)
+	    read_position(params[i], &args->pos[i]);
+	  if (*num_params > 4)
+	    args->angle1 = read_int(params[4], NULL);
+	  if (*num_params > 5)
+	    args->angle2 = read_int(params[5], NULL);
+	  args->angle1 *= 64;
+	  args->angle2 *= 64;
+	  retval = (void *)args;
+	}
+      break;
+    case GCFG:
+    case GCBG:
+      {
+	XColor xcolor;
+
+	if (*num_params == 1 &&
+	    XAllocNamedColor(DisplayOfScreen(screen), colormap,
+			     params[0], &xcolor, &xcolor))
+	  retval = (void *)xcolor.pixel;
+      } break;
+    case MASK:
+    case UMASK:
+      if (*num_params == 0)
+	retval = NULL;
+      break;
+    case LWIDTH:
+      if (*num_params == 1)
+	retval = (void *)read_int(params[0], NULL);
+      break;
+    case ARCMODE:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "pieslice") == 0)
+	    retval = (void *)ArcPieSlice;
+	  else if (XmuCompareISOLatin1(params[0], "chord") == 0)
+	    retval = (void *)ArcChord;
+	}
+      break;
+    case COORDMODE:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "origin") == 0)
+	    retval = (void *)CoordModeOrigin;
+	  else if (XmuCompareISOLatin1(params[0], "previous") == 0)
+	    retval = (void *)CoordModePrevious;
+	}
+      break;
+    case SHAPEMODE:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "complex") == 0)
+	    retval = (void *)Complex;
+	  else if (XmuCompareISOLatin1(params[0], "convex") == 0)
+	    retval = (void *)Convex;
+	  else if (XmuCompareISOLatin1(params[0], "nonconvex") == 0)
+	    retval = (void *)Nonconvex;
+	}
+      break;
+    case LINESTYLE:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "solid") == 0)
+	    retval = (void *)LineSolid;
+	  else if (XmuCompareISOLatin1(params[0], "onoffdash") == 0)
+	    retval = (void *)LineOnOffDash;
+	  else if (XmuCompareISOLatin1(params[0], "doubledash") == 0)
+	    retval = (void *)LineDoubleDash;
+	}
+      break;
+    case CAPSTYLE:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "notlast") == 0)
+	    retval = (void *)CapNotLast;
+	  else if (XmuCompareISOLatin1(params[0], "butt") == 0)
+	    retval = (void *)CapButt;
+	  else if (XmuCompareISOLatin1(params[0], "round") == 0)
+	    retval = (void *)CapRound;
+	  else if (XmuCompareISOLatin1(params[0], "projecting") == 0)
+	    retval = (void *)CapProjecting;
+	}
+      break;
+    case JOINSTYLE:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "miter") == 0)
+	    retval = (void *)JoinMiter;
+	  else if (XmuCompareISOLatin1(params[0], "round") == 0)
+	    retval = (void *)JoinRound;
+	  else if (XmuCompareISOLatin1(params[0], "bevel") == 0)
+	    retval = (void *)JoinBevel;
+	}
+      break;
+    case FILLSTYLE:
+      if (*num_params == 1)
+	{
+	  if (*num_params && XmuCompareISOLatin1(params[0], "solid") == 0)
+	    retval = (void *)FillSolid;
+	  else if (*num_params && XmuCompareISOLatin1(params[0], "tiled") == 0)
+	    retval = (void *)FillTiled;
+	  else if (*num_params && XmuCompareISOLatin1(params[0], "stippled") == 0)
+	    retval = (void *)FillStippled;
+	  else if (*num_params && XmuCompareISOLatin1(params[0], "opaquestippled") == 0)
+	    retval = (void *)FillOpaqueStippled;
+	}
+      break;
+    case FILLRULE:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "evenodd") == 0)
+	    retval = (void *)EvenOddRule;
+	  else if (XmuCompareISOLatin1(params[0], "winding") == 0)
+	    retval = (void *)WindingRule;
+	}
+      break;
+    case TILE:
+      if (*num_params == 1)
+	retval = (void *)XawLoadPixmap(params[0], screen, colormap, depth);
+      if (retval == NULL)
+	{
+	  XtDisplayStringConversionWarning(DisplayOfScreen(screen), (String)params[0],
+					   XtRPixmap);
+	  retval = XAWDL_CONVERT_ERROR;
+	}
+      break;
+    case STIPPLE:
+      if (*num_params == 1)
+	retval = (void *)XawLoadPixmap(params[0], screen, colormap, 1);
+      if (retval == NULL)
+	{
+	  XtDisplayStringConversionWarning(DisplayOfScreen(screen), (String)params[0],
+					   XtRBitmap);
+	  retval = XAWDL_CONVERT_ERROR;
+	}
+      break;
+    case FUNCTION:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "set") == 0)
+	    retval = (void *)GXset;
+	  else if (XmuCompareISOLatin1(params[0], "clear") == 0)
+	    retval = (void *)GXclear;
+	  else if (XmuCompareISOLatin1(params[0], "and") == 0)
+	    retval = (void *)GXand;
+	  else if (XmuCompareISOLatin1(params[0], "andreverse") == 0)
+	    retval = (void *)GXandReverse;
+	  else if (XmuCompareISOLatin1(params[0], "copy") == 0)
+	    retval = (void *)GXcopy;
+	  else if (XmuCompareISOLatin1(params[0], "andinverted") == 0)
+	    retval = (void *)GXandInverted;
+	  else if (XmuCompareISOLatin1(params[0], "noop") == 0)
+	    retval = (void *)GXnoop;
+	  else if (XmuCompareISOLatin1(params[0], "xor") == 0)
+	    retval = (void *)GXxor;
+	  else if (XmuCompareISOLatin1(params[0], "or") == 0)
+	    retval = (void *)GXor;
+	  else if (XmuCompareISOLatin1(params[0], "nor") == 0)
+	    retval = (void *)GXnor;
+	  else if (XmuCompareISOLatin1(params[0], "equiv") == 0)
+	    retval = (void *)GXequiv;
+	  else if (XmuCompareISOLatin1(params[0], "invert") == 0)
+	    retval = (void *)GXinvert;
+	  else if (XmuCompareISOLatin1(params[0], "orreverse") == 0)
+	    retval = (void *)GXorReverse;
+	  else if (XmuCompareISOLatin1(params[0], "copyinverted") == 0)
+	    retval = (void *)GXcopyInverted;
+	  else if (XmuCompareISOLatin1(params[0], "nand") == 0)
+	    retval = (void *)GXnand;
+	}
+      break;
+    case PLANEMASK:
+      if (*num_params == 1)
+	retval = (void *)read_int(params[0], NULL);
+      break;
+    case DSTRING:
+    case PSTRING:
+      if (*num_params == 3)
+	{
+	  XawDLStringArgs *string = (XawDLStringArgs *)
+		XtCalloc(1, sizeof(XawDLStringArgs));
+
+	  read_position(params[0], &string->pos[0]);
+	  read_position(params[1], &string->pos[1]);
+	  string->string = XtNewString(params[2]);
+	  string->length = strlen(string->string);
+	  retval = string;
+	}
+      break;
+    case FONT:
+      if (*num_params == 1)
+	retval = (void *)XLoadFont(DisplayOfScreen(screen), params[0]);
+      break;
+    case DASHES:
+      if (*num_params && *num_params < 127)
+	{
+	  char *dashes;
+
+	  dashes = XtMalloc(*num_params + 1);
+
+	  for (i = 0; i < *num_params; i++)
+	    dashes[i + 1] = read_int(params[i], NULL);
+	  *dashes = *num_params;
+	  retval = dashes;
+	}
+      break;
+    case SUBWMODE:
+      if (*num_params == 1)
+	{
+	  if (XmuCompareISOLatin1(params[0], "clipbychildren") == 0)
+	    retval = (void *)ClipByChildren;
+	  else if (XmuCompareISOLatin1(params[0], "includeinferiors") == 0)
+	    retval = (void *)IncludeInferiors;
+	}
+      break;
+    case EXPOSURES:
+      if (*num_params == 1)
+	{
+	  if (isdigit(params[0][0]) || params[0][0] == '+' || params[0][0] == '-')
+	    retval = (void *)read_int(params[0], NULL);
+	  else if (XmuCompareISOLatin1(params[0], "true") == 0 ||
+	    XmuCompareISOLatin1(params[0], "on") == 0)
+	    retval = (void *)True;
+	  else if (XmuCompareISOLatin1(params[0], "false") == 0 ||
+	    XmuCompareISOLatin1(params[0], "off") == 0)
+	    retval = (void *)False;
+	}
+      break;
+    case CLIPMASK:
+      if (*num_params == 1)
+	retval = (void *)XawLoadPixmap(params[0], screen, colormap, 1);
+      if (retval == NULL)
+	{
+	  retval = XAWDL_CONVERT_ERROR;
+	  XtDisplayStringConversionWarning(DisplayOfScreen(screen), (String)params[0],
+					   XtRPixmap);
+	}
+      break;
+    case COPYAREA:
+    case COPYPLANE:
+      if (*num_params > 2 && *num_params <= 7 + (id == COPYPLANE))
+	{
+	  XawDLCopyArgs *args = (XawDLCopyArgs *)
+		XtCalloc(1, sizeof(XawDLCopyArgs));
+
+	  retval = args;
+	  if (params[0][0] == '\0' || strcmp(params[0], ".") == 0)
+	    args->pixmap = NULL;
+	  else
+	   {
+	     args->pixmap = XawLoadPixmap(params[0], screen, colormap, id == COPYPLANE ? 1 : depth);
+	     if (args->pixmap == NULL)
+	      {
+		XtDisplayStringConversionWarning(DisplayOfScreen(screen), (String)params[0],
+						 XtRBitmap);
+		retval = XAWDL_CONVERT_ERROR;
+		XtFree((char *)args);
+	      }
+	  }
+	  if (retval != XAWDL_CONVERT_ERROR)
+	    {
+	      for (i = 1; i < *num_params && i < 7; i++)
+		read_position(params[i], &args->pos[i - 1]);
+	      if (*num_params > 7)
+		args->plane = read_int(params[7], NULL);
+	    }
+	}
+      break;
+    case IMAGE:
+      if (*num_params > 2 && *num_params <= 7)
+	{
+	  XawDLImageArgs *args = (XawDLImageArgs *)
+		XtCalloc(1, sizeof(XawDLImageArgs));
+
+	  retval = args;
+	  args->pixmap = XawLoadPixmap(params[0], screen, colormap, depth);
+	  if (args->pixmap == NULL)
+	    {
+	      XtDisplayStringConversionWarning(DisplayOfScreen(screen),
+					       (String)params[0], XtRPixmap);
+	      retval = XAWDL_CONVERT_ERROR;
+	      XtFree((char *)args);
+	    }
+	  else
+	    {
+	      args->depth = depth;
+	      for (i = 1; i < *num_params && i < 5; i++)
+		read_position(params[i], &args->pos[i - 1]);
+	    }
+	}
+      break;
+    }
+
+  return (retval);
+}
+
+/* ARGSUSED */
+static void *
+_Xaw_Xlib_DataInitProc(String class_name,
+		       Screen *screen, Colormap colormap, int depth)
+{
+  XawXlibData *data;
+  Window tmp_win;
+
+  data = (XawXlibData *)XtMalloc(sizeof(XawXlibData));
+
+  tmp_win = XCreateWindow(DisplayOfScreen(screen),
+			  RootWindowOfScreen(screen),
+			  0, 0, 1, 1, 1, depth,
+			  InputOutput, CopyFromParent, 0, NULL);
+  data->mask = 0;
+  data->gc = XCreateGC(DisplayOfScreen(screen), tmp_win, 0, &data->values);
+  XDestroyWindow(DisplayOfScreen(screen), tmp_win);
+  data->shape = Complex;
+  data->mode = CoordModeOrigin;
+  data->dashes = NULL;
+
+  return ((void *)data);
+}
+
+/* ARGSUSED */
+static void
+_Xaw_Xlib_ArgsDestructor(Display *display, String proc_name, XtPointer args,
+			 String *params, Cardinal *num_params)
+{
+  Cardinal id;
+  Dl_init *init;
+
+  init = (Dl_init *)bsearch(proc_name, dl_init,
+			    sizeof(dl_init) / sizeof(dl_init[0]),
+			    sizeof(dl_init[0]),
+			    bcmp_cvt_proc);
+
+  id = init->id;
+
+  switch (id)
+    {
+    case LINE:
+    case DRECT:
+    case FRECT:
+    case DARC:
+    case FARC:
+    case POINT:
+    case TSORIGIN:
+    case DASHES:
+    case CLIPORIGIN:
+    case COPYAREA:
+    case COPYPLANE:
+    case IMAGE:
+      XtFree(args);
+      break;
+    case DSTRING:
+    case PSTRING:
+      {
+	XawDLStringArgs *string = (XawDLStringArgs *)args;
+	XtFree(string->string);
+	XtFree(args);
+      } break;
+    case DLINES:
+    case FPOLY:
+    case POINTS:
+    case SEGMENTS:
+    case CLIPRECTS:
+      {
+	XawDLPositionPtr *ptr = (XawDLPositionPtr *)args;
+
+	XtFree((char *)ptr->pos);
+	XtFree(args);
+      } break;
+    }
+}
+
+/* ARGSUSED */
+static void
+_Xaw_Xlib_DataDestructor(Display *display, String class_name, XtPointer data)
+{
+  if (data)
+    {
+      XawXlibData *xdata = (XawXlibData *)data;
+
+      XFreeGC(display, xdata->gc);
+      if (xdata->dashes)
+	XtFree(xdata->dashes);
+      XtFree((char *)data);
+    }
+}
+
+/* Start of DLInfo Management Functions */
+static int
+qcmp_dlist_info(register _Xconst void *left, register _Xconst void *right)
+{
+  return (strcmp((*(XawDLInfo **)left)->name, (*(XawDLInfo **)right)->name));
+}
+
+Bool XawDeclareDisplayListProc(XawDLClass *lc, String name,
+				  XawDisplayListProc proc)
+{
+  XawDLInfo *info;
+
+  if (!lc || !proc || !name || name[0] == '\0')
+    return (False);
+
+  if ((info = _XawFindDLInfo(lc, name)) != NULL)
+    /* Since the data structures to the displayList classes are(should be)
+     * opaque, it is not a good idea to allow overriding a displayList
+     * procedure; it's better to choose another name or class name!
+     */
+    return (False);
+
+  info = (XawDLInfo *)XtMalloc(sizeof(XawDLInfo));
+  info->name = XtNewString(name);
+  info->qname = XrmStringToQuark(info->name);
+  info->proc = proc;
+
+  if (!lc->num_infos)
+    {
+      lc->num_infos = 1;
+      lc->infos = (XawDLInfo **)XtMalloc(sizeof(XawDLInfo*));
+    }
+  else
+    {
+      ++lc->num_infos;
+      lc->infos = (XawDLInfo **)
+	XtRealloc((char *)lc->infos, sizeof(XawDLInfo*) * lc->num_infos);
+    }
+  lc->infos[lc->num_infos - 1] = info;
+
+  if (lc->num_infos > 1)
+    qsort(lc->infos, lc->num_infos, sizeof(XawDLInfo*), qcmp_dlist_info);
+
+  return (True);
+}
+
+static int
+bcmp_dlist_info(register _Xconst void *string,
+		register _Xconst void *dlinfo)
+{
+  return (strcmp((String)string, (*(XawDLClass **)dlinfo)->name));
+}
+
+static XawDLInfo *
+_XawFindDLInfo(XawDLClass *lc, String name)
+{
+  XawDLInfo **info;
+
+  if (!lc->infos)
+    return (NULL);
+
+  info = (XawDLInfo **)bsearch(name, lc->infos, lc->num_infos,
+			       sizeof(XawDLInfo*), bcmp_dlist_info);
+
+  return (info ? *info : NULL);
+}
+
+/* Start of DLClass Management Functions */
+XawDLClass *
+XawGetDisplayListClass(String name)
+{
+  return (_XawFindDLClass(name));
+}
+
+static int
+qcmp_dlist_class(register _Xconst void *left, register _Xconst void *right)
+{
+  return (strcmp((*(XawDLClass **)left)->name, (*(XawDLClass **)right)->name));
+}
+
+XawDLClass *
+XawCreateDisplayListClass(String name,
+			  XawDLArgsInitProc args_init,
+			  XawDLArgsDestructor args_destructor,
+			  XawDLDataInitProc data_init,
+			  XawDLDataDestructor data_destructor)
+{
+  XawDLClass *lc;
+
+  if (!name || name[0] == '\0')
+    return (NULL);
+
+  lc = (XawDLClass *)XtMalloc(sizeof(XawDLClass));
+  lc->name = XtNewString(name);
+  lc->infos = NULL;
+  lc->num_infos = 0;
+  lc->args_init = args_init;
+  lc->args_destructor = args_destructor;
+  lc->data_init = data_init;
+  lc->data_destructor = data_destructor;
+
+  if (!classes)
+    {
+      num_classes = 1;
+      classes = (XawDLClass **)XtMalloc(sizeof(XawDLClass));
+    }
+  else
+    {
+      ++num_classes;
+      classes = (XawDLClass **)XtRealloc((char *)classes,
+					 sizeof(XawDLClass) * num_classes);
+    }
+  classes[num_classes - 1] = lc;
+
+  if (num_classes > 1)
+    qsort(&classes[0], num_classes, sizeof(XawDLClass*), qcmp_dlist_class);
+
+  return (lc);
+}
+
+static int
+bcmp_dlist_class(register _Xconst void *string,
+		 register _Xconst void *dlist)
+{
+  return (strcmp((String)string, (*(XawDLClass **)dlist)->name));
+}
+
+static XawDLClass *
+_XawFindDLClass(String name)
+{
+  XawDLClass **lc;
+
+  if (!classes)
+    return (NULL);
+
+  lc = (XawDLClass **)bsearch(name, &classes[0], num_classes,
+			      sizeof(XawDLClass*), bcmp_dlist_class);
+
+  return (lc ? *lc : NULL);
+}
+
+#endif /* OLDXAW */
diff --git a/nx-X11/lib/Xaw/Form.c b/nx-X11/lib/Xaw/Form.c
new file mode 100644
index 000000000..1d162407b
--- /dev/null
+++ b/nx-X11/lib/Xaw/Form.c
@@ -0,0 +1,1110 @@
+/* $Xorg: Form.c,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+
+/* $XFree86: xc/lib/Xaw/Form.c,v 1.20 2001/02/05 22:38:04 paulo Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/Converters.h>
+#include <X11/Xaw/FormP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * Class Methods
+ */
+static void XawFormChangeManaged(Widget);
+static void XawFormClassInitialize(void);
+static void XawFormClassPartInitialize(WidgetClass);
+static void XawFormConstraintInitialize(Widget, Widget, ArgList, Cardinal*);
+static Boolean XawFormConstraintSetValues(Widget, Widget, Widget,
+					  ArgList, Cardinal*);
+static XtGeometryResult XawFormGeometryManager(Widget, XtWidgetGeometry*,
+					       XtWidgetGeometry*);
+static void XawFormInitialize(Widget, Widget, ArgList, Cardinal*);
+#ifndef OLDXAW
+static void XawFormRealize(Widget, Mask*, XSetWindowAttributes*);
+static void XawFormRedisplay(Widget, XEvent*, Region);
+#endif
+static XtGeometryResult XawFormQueryGeometry(Widget, XtWidgetGeometry*,
+					     XtWidgetGeometry*);
+static void XawFormResize(Widget);
+static Boolean XawFormSetValues(Widget, Widget, Widget,	ArgList, Cardinal*);
+static Boolean Layout(FormWidget, unsigned int, unsigned int, Bool);
+
+/*
+ * Prototypes
+ */
+static void _CvtStringToEdgeType(XrmValuePtr, Cardinal*,
+				 XrmValuePtr, XrmValuePtr);
+static Bool ChangeFormGeometry(Widget, Bool, unsigned int, unsigned int,
+			       Dimension*, Dimension*);
+Boolean CvtEdgeTypeToString(Display*, XrmValuePtr, Cardinal*,
+			    XrmValuePtr, XrmValuePtr, XtPointer*);
+static void LayoutChild(Widget);
+static int TransformCoord(int, unsigned int, unsigned int, XtEdgeType);
+static void ResizeChildren(Widget);
+
+/*
+ * Initialization
+ */
+#ifndef OLDXAW
+static XtActionsRec actions[] = {
+  {"set-values", XawSetValuesAction},
+  {"get-values", XawGetValuesAction},
+  {"declare",    XawDeclareAction},
+  {"call-proc",  XawCallProcAction},
+};
+#endif
+
+static XrmQuark	QchainLeft, QchainRight, QchainTop, QchainBottom, Qrubber;
+
+#define default_value	-99999
+#define Offset(field) XtOffsetOf(FormRec, form.field)
+static XtResource resources[] = {
+  {
+    XtNdefaultDistance,
+    XtCThickness,
+    XtRInt,
+    sizeof(int),
+    Offset(default_spacing),
+    XtRImmediate,
+    (XtPointer)4
+  },
+#ifndef OLDXAW
+  {
+    XawNdisplayList,
+    XawCDisplayList,
+    XawRDisplayList,
+    sizeof(XawDisplayList*),
+    Offset(display_list),
+    XtRImmediate,
+    NULL
+  },
+#endif
+};
+#undef Offset
+
+#define defEdge		XtRubber
+
+#define Offset(field) XtOffsetOf(FormConstraintsRec, form.field)
+static XtResource formConstraintResources[] = {
+  {
+    XtNtop,
+    XtCEdge,
+    XtREdgeType,
+    sizeof(XtEdgeType),
+    Offset(top),
+    XtRImmediate,
+    (XtPointer)defEdge
+  },
+  {
+    XtNbottom,
+    XtCEdge,
+    XtREdgeType,
+    sizeof(XtEdgeType),
+    Offset(bottom),
+    XtRImmediate,
+    (XtPointer)defEdge
+  },
+  {
+    XtNleft,
+    XtCEdge,
+    XtREdgeType,
+    sizeof(XtEdgeType),
+    Offset(left),
+    XtRImmediate,
+    (XtPointer)defEdge
+  },
+  {
+    XtNright,
+    XtCEdge,
+    XtREdgeType,
+    sizeof(XtEdgeType),
+    Offset(right),
+    XtRImmediate,
+    (XtPointer)defEdge
+  },
+  {
+    XtNhorizDistance,
+    XtCThickness,
+    XtRInt,
+    sizeof(int),
+    Offset(dx),
+    XtRImmediate,
+    (XtPointer)default_value
+  },
+  {
+    XtNfromHoriz,
+    XtCWidget,
+    XtRWidget,
+    sizeof(Widget),
+    Offset(horiz_base),
+    XtRWidget,
+    NULL
+  },
+  {
+    XtNvertDistance,
+    XtCThickness,
+    XtRInt,
+    sizeof(int),
+    Offset(dy),
+    XtRImmediate,
+    (XtPointer)default_value
+  },
+  {
+    XtNfromVert,
+    XtCWidget,
+    XtRWidget,
+    sizeof(Widget),
+    Offset(vert_base),
+    XtRWidget,
+    NULL
+  },
+  {
+    XtNresizable,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    Offset(allow_resize),
+    XtRImmediate,
+    (XtPointer)False
+  },
+};
+#undef Offset
+
+FormClassRec formClassRec = {
+  /* core */
+  {
+    (WidgetClass)&constraintClassRec,	/* superclass */
+    "Form",				/* class_name */
+    sizeof(FormRec),			/* widget_size */
+    XawFormClassInitialize,		/* class_initialize */
+    XawFormClassPartInitialize,		/* class_part_init */
+    False,				/* class_inited */
+    XawFormInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+#ifndef OLDXAW
+    XawFormRealize,			/* realize */
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+#else
+    XtInheritRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+#endif
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    XawFormResize,			/* resize */
+#ifndef OLDXAW
+    XawFormRedisplay,			/* expose */
+#else
+    XtInheritExpose,			/* expose */
+#endif
+    XawFormSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XawFormQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* composite */
+  {
+    XawFormGeometryManager,		/* geometry_manager */
+    XawFormChangeManaged,		/* change_managed */
+    XtInheritInsertChild,		/* insert_child */
+    XtInheritDeleteChild,		/* delete_child */
+    NULL,				/* extension */
+  },
+  /* constraint */
+  {
+    formConstraintResources,		/* subresourses */
+    XtNumber(formConstraintResources),	/* subresource_count */
+    sizeof(FormConstraintsRec),		/* constraint_size */
+    XawFormConstraintInitialize,	/* initialize */
+    NULL,				/* destroy */
+    XawFormConstraintSetValues,		/* set_values */
+    NULL,				/* extension */
+  },
+  /* form */
+  {
+    Layout,				/* layout */
+  },
+};
+
+WidgetClass formWidgetClass = (WidgetClass)&formClassRec;
+
+/*
+ * Implementation
+ */
+#ifndef OLDXAW
+static void
+XawFormRealize(Widget w, Mask *mask, XSetWindowAttributes *attr)
+{
+    XawPixmap *pixmap;
+
+    (*formWidgetClass->core_class.superclass->core_class.realize)(w, mask, attr);
+
+    if (w->core.background_pixmap > XtUnspecifiedPixmap) {
+	pixmap = XawPixmapFromXPixmap(w->core.background_pixmap, XtScreen(w),
+				      w->core.colormap, w->core.depth);
+	if (pixmap && pixmap->mask)
+	    XawReshapeWidget(w, pixmap);
+    }
+}
+
+static void
+XawFormRedisplay(Widget w, XEvent *event, Region region)
+{
+    FormWidget xaw = (FormWidget)w;
+
+    if (xaw->form.display_list)
+	XawRunDisplayList(w, xaw->form.display_list, event, region);
+}
+#endif
+
+/*ARGSUSED*/
+static void
+_CvtStringToEdgeType(XrmValuePtr args, Cardinal *num_args,
+		     XrmValuePtr fromVal, XrmValuePtr toVal)
+{
+    static XtEdgeType edgeType;
+    XrmQuark q;
+    char name[12];
+
+    XmuNCopyISOLatin1Lowered(name, (char*)fromVal->addr, sizeof(name));
+    q = XrmStringToQuark(name);
+
+    if (q == QchainLeft)
+	edgeType = XtChainLeft;
+    else if (q == QchainRight)
+	edgeType = XtChainRight;
+    else if (q == QchainTop)
+	edgeType = XtChainTop;
+    else if (q == QchainBottom)
+	edgeType = XtChainBottom;
+    else if (q == Qrubber)
+	edgeType = XtRubber;
+    else {
+	XtStringConversionWarning(fromVal->addr, XtREdgeType);
+	toVal->size = 0;
+	toVal->addr = NULL;
+	return;
+    }
+
+    toVal->size = sizeof(XtEdgeType);
+    toVal->addr = (XPointer)&edgeType;
+}
+
+/*ARGSUSED*/
+Boolean
+CvtEdgeTypeToString(Display *dpy, XrmValuePtr args, Cardinal *num_args,
+		    XrmValuePtr fromVal, XrmValuePtr toVal, XtPointer *data)
+{
+    static String buffer;
+    Cardinal size;
+
+    switch (*(XtEdgeType *)fromVal->addr) {
+	case XtChainLeft:
+	    buffer = XtEchainLeft;
+	    break;
+	case XtChainRight:
+	    buffer = XtEchainRight;
+	    break;
+	case XtChainTop:
+	    buffer = XtEchainTop;
+	    break;
+	case XtChainBottom:
+	    buffer = XtEchainBottom;
+	    break;
+	case XtRubber:
+	    buffer = XtErubber;
+	    break;
+	default:
+	    XawTypeToStringWarning(dpy, XtREdgeType);
+	    toVal->addr = NULL;
+	    toVal->size = 0;
+	    return (False);
+    }
+
+    size = strlen(buffer) + 1;
+    if (toVal->addr != NULL) {
+	if (toVal->size < size)	{
+	    toVal->size = size;
+	    return (False);
+	}
+	strcpy((char *)toVal->addr, buffer);
+    }
+    else
+	toVal->addr = (XPointer)buffer;
+    toVal->size = sizeof(String);
+
+    return (True);
+}
+
+static void
+XawFormClassInitialize(void)
+{
+    static XtConvertArgRec parentCvtArgs[] = {
+	{XtBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.parent),
+	 sizeof(Widget)}
+    };
+
+    char name[12];
+
+    XawInitializeWidgetSet();
+    XmuNCopyISOLatin1Lowered(name, XtEchainLeft, sizeof(name));
+    QchainLeft = XrmStringToQuark(name);
+    XmuNCopyISOLatin1Lowered(name, XtEchainRight, sizeof(name));
+    QchainRight = XrmStringToQuark(name);
+    XmuNCopyISOLatin1Lowered(name, XtEchainTop, sizeof(name));
+    QchainTop = XrmStringToQuark(name);
+    XmuNCopyISOLatin1Lowered(name, XtEchainBottom, sizeof(name));
+    QchainBottom = XrmStringToQuark(name);
+    XmuNCopyISOLatin1Lowered(name, XtErubber, sizeof(name));
+    Qrubber = XrmStringToQuark(name);
+
+    XtAddConverter(XtRString, XtREdgeType, _CvtStringToEdgeType, NULL, 0);
+    XtSetTypeConverter(XtREdgeType, XtRString, CvtEdgeTypeToString,
+		       NULL, 0, XtCacheNone, NULL);
+    XtSetTypeConverter(XtRString, XtRWidget, XmuNewCvtStringToWidget,
+		       parentCvtArgs, XtNumber(parentCvtArgs), XtCacheNone,
+		       NULL);
+    XtSetTypeConverter(XtRWidget, XtRString, XmuCvtWidgetToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+static void
+XawFormClassPartInitialize(WidgetClass cclass)
+{
+    FormWidgetClass c = (FormWidgetClass)cclass;
+    FormWidgetClass super = (FormWidgetClass)c->core_class.superclass;
+
+    if (c->form_class.layout == XtInheritLayout)
+	c->form_class.layout = super->form_class.layout;
+}
+
+/*ARGSUSED*/
+static void
+XawFormInitialize(Widget request, Widget cnew,
+		  ArgList args, Cardinal *num_args)
+{
+    FormWidget fw = (FormWidget)cnew;
+
+    fw->form.old_width = fw->form.old_height = 0;
+    fw->form.no_refigure = False;
+    fw->form.needs_relayout = False;
+    fw->form.resize_in_layout = True;
+    fw->form.resize_is_no_op = False;
+}
+
+/*
+ * Function:
+ *	ChangeFormGeometry
+ *
+ * Parameters:
+ *	w	   - Form widget
+ *	query_only - is only a query?
+ *	width	   - new width and height
+ *	height	   - ""
+ *	ret_width  - actual size the form is allowed to resize to (return)
+ *	ret_height - ""
+ *
+ * Description:
+ *	Ask the parent to change the form widget's geometry.
+ *
+ * Returns:
+ *	True of children may always be resized
+ */
+static Bool
+ChangeFormGeometry(Widget w, Bool query_only,
+		   unsigned int width, unsigned int height,
+		   Dimension *ret_width, Dimension *ret_height)
+{
+    FormWidget fw = (FormWidget)w;
+    Boolean always_resize_children;
+    XtGeometryResult result;
+    XtWidgetGeometry request, return_request;
+
+    /*
+     * If we are already at the desired size then there is no need
+     * to ask our parent of we can change size
+     */
+    if (width == XtWidth(fw) && height == XtHeight(fw))
+	return (True);
+
+    request.width = width;
+    request.height = height;
+    request.request_mode = CWWidth | CWHeight;
+    if (query_only)
+	request.request_mode |= XtCWQueryOnly;
+
+    /*
+     * Do no invoke the resize rules if our size changes here
+     */
+    fw->form.resize_is_no_op = True;
+
+    result = XtMakeGeometryRequest(w, &request, &return_request);
+    if (result == XtGeometryAlmost) {
+	request = return_request;
+	(void)XtMakeGeometryRequest(w, &request, &return_request);
+	always_resize_children = False;
+    }
+    else
+	always_resize_children = result == XtGeometryYes;
+
+    fw->form.resize_is_no_op = False;
+
+    if (ret_width != NULL)
+	*ret_width = request.width;
+    if (ret_height != NULL)
+	*ret_height = request.height;
+
+    return (always_resize_children);
+}
+
+/*
+ * Function:
+ *	Layout
+ *
+ * Parameters:
+ *	fw	       - Form widget
+ *	width	       - unused
+ *	height	       - ""
+ *	force_relayout - will force the children to be moved, even if some
+ *			 go past the edge of the form
+ *
+ * Description:
+ *	Moves all the children around.
+ *
+ * Returns:
+ *	  True if the children are allowed to move from their
+ *	  current locations to the new ones.
+ */
+/*ARGSUSED*/
+static Boolean
+Layout(FormWidget fw, unsigned int width, unsigned int height,
+       Bool force_relayout)
+{
+    int num_children = fw->composite.num_children;
+    WidgetList children = fw->composite.children;
+    Widget *childP;
+    Dimension maxx, maxy;
+    Boolean ret_val;
+
+    for (childP = children; childP - children < num_children; childP++) {
+	FormConstraints form = (FormConstraints)(*childP)->core.constraints;
+	form->form.layout_state = LayoutPending;
+    }
+
+    maxx = maxy = 1;
+    for (childP = children; childP - children < num_children; childP++) {
+	if (XtIsManaged(*childP)) {
+	    FormConstraints form;
+	    Position x, y;
+
+	    form = (FormConstraints)(*childP)->core.constraints;
+
+	    LayoutChild(*childP);
+
+	    x = form->form.new_x + XtWidth(*childP)
+		+ (XtBorderWidth(*childP) << 1);
+	    if (x > (int)maxx)
+		maxx = x;
+
+	    y = form->form.new_y + XtHeight(*childP)
+		+ (XtBorderWidth(*childP) << 1);
+	    if (y > (int)maxy)
+		maxy = y;
+	}
+    }
+
+    fw->form.preferred_width = (maxx += fw->form.default_spacing);
+    fw->form.preferred_height = (maxy += fw->form.default_spacing);
+
+    if (fw->form.resize_in_layout) {
+	Boolean always_resize_children;
+
+	always_resize_children =
+	    ChangeFormGeometry((Widget)fw, False, maxx, maxy, NULL, NULL);
+
+#ifdef OLDXAW
+	fw->form.old_width  = fw->core.width;
+	fw->form.old_height = fw->core.height;
+#endif
+
+	if (force_relayout)
+	    ret_val = True;
+	else
+	    ret_val = always_resize_children ||
+			(XtWidth(fw) >= maxx && XtHeight(fw) >= maxy);
+
+	if (ret_val)
+	    ResizeChildren((Widget)fw);
+    }
+    else
+	ret_val = False;
+
+    fw->form.needs_relayout = False;
+
+    return (ret_val);
+}
+
+/*
+ * Function:
+ *	ResizeChildren
+ *
+ * Parameters:
+ *	w - form widget
+ *
+ * Description:
+ *	Resizes all children to new_x and new_y.
+ */
+static void
+ResizeChildren(Widget w)
+{
+    FormWidget fw = (FormWidget)w;
+    int num_children = fw->composite.num_children;
+    WidgetList children = fw->composite.children;
+    Widget *childP;
+
+    for (childP = children; childP - children < num_children; childP++) {
+	FormConstraints form;
+	Position x, y;
+
+	if (!XtIsManaged(*childP))
+	    continue;
+
+	form = (FormConstraints)(*childP)->core.constraints;
+
+	if (fw->form.old_width && fw->form.old_height) {
+	    x = TransformCoord(form->form.new_x, fw->form.old_width,
+			       XtWidth(fw), form->form.left);
+	    y = TransformCoord(form->form.new_y, fw->form.old_height,
+			       XtHeight(fw), form->form.top);
+	}
+	else {
+	    x = form->form.new_x;
+	    y = form->form.new_y;
+	}
+
+	if (fw->form.no_refigure) {
+	   /*
+	    * I am changing the widget wrapper w/o modifing the window.  This is
+	    * risky, but I can get away with it since I am the parent of this
+	    * widget, and he must ask me for any geometry changes
+	    *
+	    * The window will be updated when no_refigure is set back to False
+	    */
+	    XtX(*childP) = x;
+	    XtY(*childP) = y;
+	}
+	else
+	    XtMoveWidget(*childP, x, y);
+    }
+}
+
+static void
+LayoutChild(Widget w)
+{
+    FormConstraints form = (FormConstraints)w->core.constraints;
+    Widget ref;
+
+    switch (form->form.layout_state) {
+	case LayoutPending:
+	    form->form.layout_state = LayoutInProgress;
+	    break;
+	case LayoutDone:
+	    return;
+	case LayoutInProgress: {
+	    String subs[2];
+	    Cardinal num_subs = 2;
+	    subs[0] = w->core.name;
+	    subs[1] = w->core.parent->core.name;
+
+	    XtAppWarningMsg(XtWidgetToApplicationContext(w),
+			    "constraintLoop", "xawFormLayout", "XawToolkitError",
+			    "constraint loop detected while laying out "
+			    "child '%s' in FormWidget '%s'",
+			    subs, &num_subs);
+	}   return;
+    }
+
+    form->form.new_x = form->form.dx;
+    form->form.new_y = form->form.dy;
+    if ((ref = form->form.horiz_base) != NULL) {
+	FormConstraints ref_form = (FormConstraints)ref->core.constraints;
+
+	LayoutChild(ref);
+	form->form.new_x += ref_form->form.new_x + XtWidth(ref) +
+			    (XtBorderWidth(ref) << 1);
+    }
+    if ((ref = form->form.vert_base) != NULL) {
+	FormConstraints ref_form = (FormConstraints)ref->core.constraints;
+
+	LayoutChild(ref);
+	form->form.new_y += ref_form->form.new_y + XtHeight(ref) +
+			    (XtBorderWidth(ref) << 1);
+    }
+
+    form->form.layout_state = LayoutDone;
+}
+
+static int
+TransformCoord(int loc, unsigned int old, unsigned int cnew, XtEdgeType type)
+{
+    if (type == XtRubber) {
+	if ((int)old > 0)
+	    loc = (int)(loc * ((double)cnew / (double)old));
+    }
+    else if (type == XtChainBottom || type == XtChainRight)
+	loc += (int)cnew - (int)old;
+
+    return (loc);
+}
+
+static void
+XawFormResize(Widget w)
+{
+    FormWidget fw = (FormWidget)w;
+    WidgetList children = fw->composite.children;
+    int num_children = fw->composite.num_children;
+    Widget *childP;
+    int x, y;
+    int width, height;
+    Boolean unmap = XtIsRealized(w) && w->core.mapped_when_managed &&
+		    XtIsManaged(w);
+
+    if (unmap)
+	XtUnmapWidget(w);
+
+    if (!fw->form.resize_is_no_op)
+	for (childP = children; childP - children < num_children; childP++) {
+	    FormConstraints form = (FormConstraints)(*childP)->core.constraints;
+
+	    if (!XtIsManaged(*childP))
+		continue;
+
+#ifndef OLDXAW
+	    x = TransformCoord(form->form.virtual_x, fw->form.old_width,
+			      XtWidth(fw), form->form.left);
+	    y = TransformCoord(form->form.virtual_y, fw->form.old_height,
+			       XtHeight(fw), form->form.top);
+	    width = TransformCoord(form->form.virtual_x +
+				   form->form.virtual_width +
+				   (XtBorderWidth(*childP) << 1),
+				   fw->form.old_width, XtWidth(fw),
+				   form->form.right) -
+				   (x + (XtBorderWidth(*childP) << 1));
+	    height = TransformCoord(form->form.virtual_y +
+				    form->form.virtual_height +
+				    (XtBorderWidth(*childP) << 1),
+				    fw->form.old_height, XtHeight(fw),
+				    form->form.bottom) -
+				    (y + (XtBorderWidth(*childP) << 1));
+#else
+	    x = TransformCoord(XtX(*childP), fw->form.old_width,
+			      XtWidth(fw), form->form.left);
+	    y = TransformCoord(XtY(*childP), fw->form.old_height,
+			       XtHeight(fw), form->form.top);
+	    width = TransformCoord(XtX(*childP) + form->form.virtual_width +
+				   (XtBorderWidth(*childP) << 1),
+				   fw->form.old_width, XtWidth(fw),
+				   form->form.right) -
+				   (x + (XtBorderWidth(*childP) << 1));
+	    height = TransformCoord(XtY(*childP) + form->form.virtual_height +
+				    (XtBorderWidth(*childP) << 1),
+				    fw->form.old_height, XtHeight(fw),
+				    form->form.bottom) -
+				    (y + (XtBorderWidth(*childP) << 1));
+	    form->form.virtual_width = width;
+	    form->form.virtual_height = height;
+#endif
+
+	    width = width < 1 ? 1 : width;
+	    height = height < 1 ? 1 : height;
+
+	    XtConfigureWidget(*childP, x, y, width, height,
+			      XtBorderWidth(*childP));
+	}
+
+    if (unmap)
+	XtMapWidget(w);
+
+#ifdef OLDXAW
+    fw->form.old_width = XtWidth(fw);
+    fw->form.old_height = XtHeight(fw);
+#endif
+}
+
+/*ARGSUSED*/
+static XtGeometryResult
+XawFormGeometryManager(Widget w, XtWidgetGeometry *request,
+		       XtWidgetGeometry *reply)
+{
+    Dimension old_width, old_height;
+    FormWidget fw = (FormWidget)XtParent(w);
+    FormConstraints form = (FormConstraints)w->core.constraints;
+    XtWidgetGeometry allowed;
+    XtGeometryResult ret_val;
+
+    if ((request->request_mode & (unsigned)~(XtCWQueryOnly | CWWidth | CWHeight))
+	|| !form->form.allow_resize) {
+	/* If GeometryManager is invoked during a SetValues call on a child
+	 * then it is necessary to compute a new layout if ConstraintSetValues
+	 * allowed any constraint changes
+	 */
+	if (fw->form.needs_relayout)
+	    (*((FormWidgetClass)fw->core.widget_class)->form_class.layout)
+		(fw, 0, 0, True);
+	return (XtGeometryNo);
+    }
+
+    if (request->request_mode & CWWidth)
+	allowed.width = request->width;
+    else
+	allowed.width = XtWidth(w);
+
+    if (request->request_mode & CWHeight)
+	allowed.height = request->height;
+    else
+	allowed.height = XtHeight(w);
+
+    if (allowed.width == XtWidth(w) && allowed.height == XtHeight(w)) {
+	/* If GeometryManager is invoked during a SetValues call on a child
+	 * then it is necessary to compute a new layout if ConstraintSetValues
+	 * allowed any constraint changes
+	 */
+	if (fw->form.needs_relayout)
+	    (*((FormWidgetClass)fw->core.widget_class)->form_class.layout)
+		(fw, 0, 0, True);
+	return (XtGeometryNo);
+    }
+
+    /*
+     * Remember the old size, and then set the size to the requested size
+     */
+    old_width = XtWidth(w);
+    old_height = XtHeight(w);
+    XtWidth(w) = allowed.width;
+    XtHeight(w) = allowed.height;
+
+    if (request->request_mode & XtCWQueryOnly) {
+	Boolean always_resize_children;
+	Dimension ret_width, ret_height;
+
+	fw->form.resize_in_layout = False;
+
+	(*((FormWidgetClass)fw->core.widget_class)->form_class.layout)
+	    (fw, XtWidth(w), XtHeight(w), False);
+
+	/*
+	 * Reset the size of this child back to what it used to be
+	 */
+	XtWidth(w) = old_width;
+	XtHeight(w) = old_height;
+
+	fw->form.resize_in_layout = True;
+
+	always_resize_children = ChangeFormGeometry(w, True,
+				   fw->form.preferred_width,
+				   fw->form.preferred_height,
+				   &ret_width, &ret_height);
+
+	if (always_resize_children
+	    || (ret_width >= fw->form.preferred_width
+		&& ret_height >= fw->form.preferred_height))
+	    ret_val = XtGeometryYes;
+	else
+	    ret_val = XtGeometryNo;
+    }
+    else {
+	if ((*((FormWidgetClass)fw->core.widget_class)->form_class.layout)
+		(fw, XtWidth(w), XtHeight(w), False)) {
+	    Widget *childP;
+	    int num_children = fw->composite.num_children;
+	    WidgetList children = fw->composite.children;
+
+	    if (fw->form.no_refigure) {
+		/*
+		 * I am changing the widget wrapper w/o modifing the window.
+		 * This is risky, but I can get away with it since I am the
+		 * parent of this widget, and he must ask me for any geometry
+		 * changes
+		 *
+		 * The window will be updated when no_refigure is set back
+		 * to False
+		 */
+		form->form.deferred_resize = True;
+		ret_val = XtGeometryDone;
+	    }
+	    else
+		ret_val = XtGeometryYes;
+
+	    /*
+	     * Resets everything.
+	     */
+	    fw->form.old_width = XtWidth(fw);
+	    fw->form.old_height = XtHeight(fw);
+	    for (childP = children; childP - children < num_children; childP++) {
+		Widget nw = *childP;
+
+		if (XtIsManaged(nw)) {
+		    FormConstraints nform = (FormConstraints)nw->core.constraints;
+
+#ifndef OLDXAW
+		    nform->form.virtual_x = XtX(nw);
+		    nform->form.virtual_y = XtY(nw);
+#endif
+		    nform->form.virtual_width = XtWidth(nw);
+		    nform->form.virtual_height = XtHeight(nw);
+		}
+	    }
+	}
+	else {
+	    XtWidth(w) = old_width;
+	    XtHeight(w) = old_height;
+	    ret_val = XtGeometryNo;
+	}
+    }
+
+    return (ret_val);
+}
+
+/*ARGSUSED*/
+static Boolean
+XawFormSetValues(Widget current, Widget request, Widget cnew,
+		 ArgList args, Cardinal *num_args)
+{
+#ifndef OLDXAW
+    FormWidget f_old = (FormWidget)current;
+    FormWidget f_new = (FormWidget)cnew;
+
+    if (f_old->core.background_pixmap != f_new->core.background_pixmap) {
+	XawPixmap *opix, *npix;
+
+	opix = XawPixmapFromXPixmap(f_old->core.background_pixmap, XtScreen(f_old),
+				    f_old->core.colormap, f_old->core.depth);
+	npix = XawPixmapFromXPixmap(f_new->core.background_pixmap, XtScreen(f_new),
+				    f_new->core.colormap, f_new->core.depth);
+	if ((npix && npix->mask) || (opix && opix->mask))
+	    XawReshapeWidget(cnew, npix);
+    }
+#endif /* OLDXAW */
+
+    return (False);
+}
+
+/* ARGSUSED */
+static void
+XawFormConstraintInitialize(Widget request, Widget cnew,
+			    ArgList args, Cardinal *num_args)
+{
+    FormConstraints form = (FormConstraints)cnew->core.constraints;
+    FormWidget fw = (FormWidget)cnew->core.parent;
+
+#ifndef OLDXAW
+    form->form.virtual_x = XtX(cnew);
+    form->form.virtual_y = XtY(cnew);
+#endif
+    form->form.virtual_width = XtWidth(cnew);
+    form->form.virtual_height = XtHeight(cnew);
+
+    if (form->form.dx == default_value)
+	form->form.dx = fw->form.default_spacing;
+
+    if (form->form.dy == default_value)
+	form->form.dy = fw->form.default_spacing;
+
+    form->form.deferred_resize = False;
+}
+
+/*ARGSUSED*/
+static Boolean
+XawFormConstraintSetValues(Widget current, Widget request, Widget cnew,
+			   ArgList args, Cardinal *num_args)
+{
+    FormConstraints cfc = (FormConstraints)current->core.constraints;
+    FormConstraints nfc = (FormConstraints)cnew->core.constraints;
+
+    if (cfc->form.top != nfc->form.top || cfc->form.bottom != nfc->form.bottom
+	|| cfc->form.left != nfc->form.left || cfc->form.right != nfc->form.right
+	|| cfc->form.dx != nfc->form.dx || cfc->form.dy != nfc->form.dy
+	|| cfc->form.horiz_base != nfc->form.horiz_base
+	|| cfc->form.vert_base != nfc->form.vert_base) {
+	FormWidget fp = (FormWidget)XtParent(cnew);
+
+	/* If there are no subclass ConstraintSetValues procedures remaining
+	 * to be invoked, and if there is no geometry request about to be
+	 * made, then invoke the new layout now; else defer it
+	 */
+	if (XtClass(XtParent(cnew)) == formWidgetClass
+	    && XtX(current) == XtX(cnew)
+	    && XtY(current) == XtY(cnew)
+	    && XtWidth(current) == XtWidth(cnew)
+	    && XtHeight(current) == XtHeight(cnew)
+	    && XtBorderWidth(current) == XtBorderWidth(cnew))
+	    Layout(fp, 0, 0, True);
+	else
+	    fp->form.needs_relayout = True;
+    }
+
+    return (False);
+}
+
+static void
+XawFormChangeManaged(Widget w)
+{
+    FormWidget fw = (FormWidget)w;
+    FormConstraints form;
+    WidgetList children, childP;
+    int num_children = fw->composite.num_children;
+    Widget child;
+
+    (*((FormWidgetClass)w->core.widget_class)->form_class.layout)
+	(fw, XtWidth(w), XtHeight(w), True);
+
+    fw->form.old_width = XtWidth(w);
+    fw->form.old_height = XtHeight(w);
+    for (children = childP = fw->composite.children;
+	 childP - children < num_children;
+	 childP++) {
+	child = *childP;
+	if (!XtIsManaged(child))
+	    continue;
+	form = (FormConstraints)child->core.constraints;
+#ifndef OLDXAW
+	form->form.virtual_x = XtX(child);
+	form->form.virtual_y = XtY(child);
+#endif
+	form->form.virtual_width = XtWidth(child);
+	form->form.virtual_height = XtHeight(child);
+    }
+}
+
+static XtGeometryResult
+XawFormQueryGeometry(Widget widget, XtWidgetGeometry *request,
+		     XtWidgetGeometry *reply)
+{
+    FormWidget w = (FormWidget)widget;
+
+    reply->width = w->form.preferred_width;
+    reply->height = w->form.preferred_height;
+    reply->request_mode = CWWidth | CWHeight;
+
+    if ((request->request_mode & (CWWidth | CWHeight)) == (CWWidth | CWHeight)
+	&& request->width == reply->width
+	&& request->height == reply->height)
+	return (XtGeometryYes);
+    else if (reply->width == XtWidth(w) && reply->height == XtHeight(w))
+	return (XtGeometryNo);
+
+    return (XtGeometryAlmost);
+}
+
+/*
+ * Public routines
+ */
+/*
+ * Set or reset figuring (ignored if not realized)
+ */
+void
+XawFormDoLayout(Widget w,
+#if NeedWidePrototypes
+		Bool force
+#else
+		Boolean force
+#endif
+)
+{
+    Widget *childP;
+    FormWidget fw = (FormWidget)w;
+    int num_children = fw->composite.num_children;
+    WidgetList children = fw->composite.children;
+
+    if ((fw->form.no_refigure = !force) == True || !XtIsRealized(w))
+	return;
+
+    for (childP = children; childP - children < num_children; childP++) {
+	Widget nw = *childP;
+
+	if (XtIsManaged(nw)) {
+	    FormConstraints form = (FormConstraints)nw->core.constraints;
+
+	    /*
+	     * Xt Configure widget is too smart, and optimizes out
+	     * my changes
+	     */
+	    XMoveResizeWindow(XtDisplay(nw), XtWindow(nw),
+			      XtX(nw), XtY(nw), XtWidth(nw), XtHeight(nw));
+
+	    if (form)
+	      if (form->form.deferred_resize &&
+		XtClass(nw)->core_class.resize != NULL) {
+		(*(XtClass(nw)->core_class.resize))(nw);
+		form->form.deferred_resize = False;
+	      }
+	}
+    }
+}
diff --git a/nx-X11/lib/Xaw/Form.h b/nx-X11/lib/Xaw/Form.h
new file mode 100644
index 000000000..9eb1ad7d6
--- /dev/null
+++ b/nx-X11/lib/Xaw/Form.h
@@ -0,0 +1,171 @@
+/* $Xorg: Form.h,v 1.5 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Form.h,v 1.8 2001/01/17 19:42:26 dawes Exp $ */
+
+#ifndef _XawForm_h
+#define _XawForm_h
+
+#include <X11/Intrinsic.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ defaultDistance     Thickness		int		4
+ destroyCallback     Callback		Pointer		NULL
+ displayList	     DisplayList	XawDisplayList*	NULL
+ height		     Height		Dimension	computed at realize
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	computed at realize
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+/* Constraint parameters:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ bottom		     Edge		XtEdgeType	XtRubber
+ fromHoriz	     Widget		Widget		(left edge of form)
+ fromVert	     Widget		Widget		(top of form)
+ horizDistance	     Thickness		int		defaultDistance
+ left		     Edge		XtEdgeType	XtRubber
+ resizable	     Boolean		Boolean		False
+ right		     Edge		XtEdgeType	XtRubber
+ top		     Edge		XtEdgeType	XtRubber
+ vertDistance	     Thickness		int		defaultDistance
+
+*/
+
+
+#ifndef _XtStringDefs_h_
+#define XtNtop "top"
+#define XtRWidget "Widget"
+#endif
+
+#define XtNdefaultDistance "defaultDistance"
+#define XtNbottom "bottom"
+#define XtNleft "left"
+#define XtNright "right"
+#define XtNfromHoriz "fromHoriz"
+#define XtNfromVert "fromVert"
+#define XtNhorizDistance "horizDistance"
+#define XtNvertDistance "vertDistance"
+#define XtNresizable "resizable"
+
+#define XtCEdge "Edge"
+#define XtCWidget "Widget"
+
+typedef enum {
+    XawChainTop,		/* Keep this edge a constant distance from
+				   the top of the form */
+    XawChainBottom,		/* Keep this edge a constant distance from
+				   the bottom of the form */
+    XawChainLeft,		/* Keep this edge a constant distance from
+				   the left of the form */
+    XawChainRight,		/* Keep this edge a constant distance from
+				   the right of the form */
+    XawRubber			/* Keep this edge a proportional distance
+				   from the edges of the form */
+} XawEdgeType;
+
+#define XtEdgeType XawEdgeType
+
+#define XtChainTop XawChainTop
+#define XtChainBottom XawChainBottom
+#define XtChainLeft XawChainLeft
+#define XtChainRight XawChainRight
+#define XtRubber XawRubber
+
+#define XtEchainLeft		"chainLeft"
+#define XtEchainRight		"chainRight"
+#define XtEchainTop		"chainTop"
+#define XtEchainBottom		"chainBottom"
+#define XtErubber		"rubber"
+
+#ifndef OLDXAW
+#ifndef XawNdisplayList
+#define XawNdisplayList "displayList"
+#endif
+ 
+#ifndef XawCDisplayList
+#define XawCDisplayList "DisplayList"
+#endif
+
+#ifndef XawRDisplayList
+#define XawRDisplayList "XawDisplayList"
+#endif
+#endif
+
+typedef struct _FormClassRec	*FormWidgetClass;
+typedef struct _FormRec		*FormWidget;
+
+extern WidgetClass formWidgetClass;
+
+_XFUNCPROTOBEGIN
+
+void XawFormDoLayout
+(
+ Widget		w,
+#if NeedWidePrototypes
+ Bool		do_layout
+#else
+ Boolean	do_layout
+#endif
+ );
+
+_XFUNCPROTOEND
+ 
+#endif /* _XawForm_h */
diff --git a/nx-X11/lib/Xaw/FormP.h b/nx-X11/lib/Xaw/FormP.h
new file mode 100644
index 000000000..7203dda0c
--- /dev/null
+++ b/nx-X11/lib/Xaw/FormP.h
@@ -0,0 +1,142 @@
+/* $Xorg: FormP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/FormP.h,v 1.13 2001/12/14 19:54:40 dawes Exp $ */
+
+/* Form widget private definitions */
+
+#ifndef _XawFormP_h
+#define _XawFormP_h
+
+#include <X11/Xfuncproto.h>
+
+#include <X11/Xaw/Form.h>
+#include <X11/Xaw/XawInit.h>
+
+_XFUNCPROTOBEGIN
+
+#define XtREdgeType "EdgeType"
+
+typedef enum {
+    LayoutPending,
+    LayoutInProgress,
+    LayoutDone
+} LayoutState;
+
+#define XtInheritLayout							\
+((Boolean (*)(FormWidget, unsigned int, unsigned int, Bool))_XtInherit)
+
+typedef struct {
+    Boolean(*layout)(FormWidget, unsigned int, unsigned int, Bool);
+#ifndef OLDXAW
+    XtPointer extension;
+#endif
+} FormClassPart;
+
+typedef struct _FormClassRec {
+    CoreClassPart	core_class;
+    CompositeClassPart	composite_class;
+    ConstraintClassPart	constraint_class;
+    FormClassPart	form_class;
+} FormClassRec;
+
+extern FormClassRec formClassRec;
+
+typedef struct _FormPart {
+    /* resources */
+    int		default_spacing;    /* default distance between children */
+
+    /* private */
+    Dimension	old_width, old_height; /* reference value for *_virtual  */
+    int		no_refigure;	    /* no re-layout while > 0		 */
+    Boolean	needs_relayout;	    /* next time no_refigure == 0	 */
+    Boolean	resize_in_layout;   /* should layout() do geom request?  */
+    Dimension	preferred_width, preferred_height; /* cached from layout */
+    Boolean	resize_is_no_op;    /* Causes resize to take not action  */
+#ifndef OLDXAW
+    XawDisplayList *display_list;
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} FormPart;
+
+typedef struct _FormRec {
+    CorePart		core;
+    CompositePart	composite;
+    ConstraintPart	constraint;
+    FormPart		form;
+} FormRec;
+
+typedef struct _FormConstraintsPart {
+    /* resources */
+    XtEdgeType top, bottom, left, right;/* where to drag edge on resize */
+    int		dx;		/* desired horiz offset			*/
+    int		dy;		/* desired vertical offset		*/
+    Widget	horiz_base;	/* measure dx from here if non-null	*/
+    Widget	vert_base;	/* measure dy from here if non-null	*/
+    Boolean	allow_resize;	/* True if child may request resize	*/
+
+    /* private */
+    short	virtual_width, virtual_height;
+    Position	new_x, new_y;
+    LayoutState	layout_state;	/* temporary layout state		*/
+    Boolean	deferred_resize;/* was resized while no_refigure is set */
+#ifndef OLDXAW
+    short	virtual_x, virtual_y;
+    XtPointer	pad[2];		/* leave some space for further optimizations
+				 * in the form widget geometry
+				 */
+#endif
+} FormConstraintsPart;
+
+typedef struct _FormConstraintsRec {
+    FormConstraintsPart	form;
+} FormConstraintsRec, *FormConstraints;
+
+_XFUNCPROTOEND
+
+#endif /* _XawFormP_h */
diff --git a/nx-X11/lib/Xaw/Grip.c b/nx-X11/lib/Xaw/Grip.c
new file mode 100644
index 000000000..c9d418368
--- /dev/null
+++ b/nx-X11/lib/Xaw/Grip.c
@@ -0,0 +1,188 @@
+/* $Xorg: Grip.c,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Grip.c,v 1.7 2001/01/17 19:42:26 dawes Exp $ */
+
+/*
+ * Grip.c - Grip Widget (Used by Paned Widget)
+ *
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/GripP.h>
+#include <X11/Xaw/XawInit.h>
+
+/*
+ * Prototypes
+ */
+static void
+GripAction(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+static XtResource resources[] = {
+  {
+    XtNwidth,
+    XtCWidth,
+    XtRDimension,
+    sizeof(Dimension),
+    XtOffsetOf(GripRec, core.width),
+    XtRImmediate,
+    (XtPointer)DEFAULT_GRIP_SIZE
+  },
+  {
+    XtNheight,
+    XtCHeight,
+    XtRDimension,
+    sizeof(Dimension),
+    XtOffsetOf(GripRec, core.height),
+    XtRImmediate,
+    (XtPointer)DEFAULT_GRIP_SIZE
+  },
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    XtOffsetOf(GripRec, core.background_pixel),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNborderWidth,
+    XtCBorderWidth,
+    XtRDimension,
+    sizeof(Dimension),
+    XtOffsetOf(GripRec, core.border_width),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNcallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    XtOffsetOf(GripRec, grip.grip_action),
+    XtRCallback,
+    NULL
+  },
+};
+
+static XtActionsRec actionsList[] =
+{
+  {"GripAction",      GripAction},
+};
+
+#define Superclass	(&simpleClassRec)
+
+GripClassRec gripClassRec = {
+  /* core */
+   {
+     (WidgetClass)Superclass,		/* superclass */
+     "Grip",				/* class name */
+     sizeof(GripRec),			/* size */
+     XawInitializeWidgetSet,		/* class initialize */
+     NULL,				/* class_part_init */
+     False,				/* class_inited */
+     NULL,				/* initialize */
+     NULL,				/* initialize_hook */
+     XtInheritRealize,			/* realize */
+     actionsList,			/* actions */
+     XtNumber(actionsList),		/* num_actions */
+     resources,				/* resources */
+     XtNumber(resources),		/* num_resources */
+     NULLQUARK,				/* xrm_class */
+     True,				/* compress_motion */
+     True,				/* compress_exposure */
+     True,				/* compress_enterleave */
+     False,				/* visible_interest */
+     NULL,				/* destroy */
+     NULL,				/* resize */
+     XtInheritExpose,			/* expose */
+     NULL,				/* set_values */
+     NULL,				/* set_values_hook */
+     XtInheritSetValuesAlmost,		/* set_values_almost */
+     NULL,				/* get_values_hook */
+     NULL,				/* accept_focus */
+     XtVersion,				/* version */
+     NULL,				/* callback_private */
+     NULL,				/* tm_table */
+     XtInheritQueryGeometry,		/* query_geometry */
+     XtInheritDisplayAccelerator,	/* display_accelerator */
+     NULL,				/* extension */
+   },
+   /* simple */
+   {
+     XtInheritChangeSensitive,		/* change_sensitive */
+   },
+   /* grip */
+   {
+     NULL,				/* extension */
+   }
+};
+
+WidgetClass gripWidgetClass = (WidgetClass)&gripClassRec;
+
+/*
+ * Implementation
+ */
+static void
+GripAction(Widget widget, XEvent *event, String *params, Cardinal *num_params)
+{
+    XawGripCallDataRec call_data;
+
+    call_data.event = event;
+    call_data.params = params;
+    call_data.num_params = *num_params;
+
+    XtCallCallbacks(widget, XtNcallback, (XtPointer)&call_data);
+}
diff --git a/nx-X11/lib/Xaw/Grip.h b/nx-X11/lib/Xaw/Grip.h
new file mode 100644
index 000000000..1c19f6043
--- /dev/null
+++ b/nx-X11/lib/Xaw/Grip.h
@@ -0,0 +1,99 @@
+/* $Xorg: Grip.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Grip.h,v 1.6 2001/01/17 19:42:26 dawes Exp $ */
+
+/*
+ *  Grip.h - Public Definitions for Grip widget (used by VPane Widget)
+ *
+ */
+
+#ifndef _XawGrip_h
+#define _XawGrip_h
+
+#include <X11/Xaw/Simple.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	0
+ callback	     Callback		Pointer		GripAction
+ cursor		     Cursor		Cursor		None
+ cursorName	     Cursor		String		NULL
+ destroyCallback     Callback		Pointer		NULL
+ height		     Height		Dimension	8
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ pointerColor	     Foreground		Pixel		XtDefaultForeground
+ pointerColorBackground Background	Pixel		XtDefaultBackground
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	8
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XtNgripTranslations "gripTranslations"
+
+typedef struct _XawGripCallData {
+    XEvent *event;			/* the event causing the GripAction */
+    String *params;			/* the TranslationTable params */
+    Cardinal num_params;		/* count of params */
+} XawGripCallDataRec, *XawGripCallData,
+  GripCallDataRec, *GripCallData; /* supported for R4 compatibility */
+
+/* Class Record Constant */
+
+extern WidgetClass gripWidgetClass;
+
+typedef struct _GripClassRec *GripWidgetClass;
+typedef struct _GripRec      *GripWidget;
+
+#endif /* _XawGrip_h */
diff --git a/nx-X11/lib/Xaw/GripP.h b/nx-X11/lib/Xaw/GripP.h
new file mode 100644
index 000000000..f40a8d1e7
--- /dev/null
+++ b/nx-X11/lib/Xaw/GripP.h
@@ -0,0 +1,91 @@
+/*
+* $Xorg: GripP.h,v 1.4 2001/02/09 02:03:43 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/GripP.h,v 1.7 2001/01/17 19:42:26 dawes Exp $ */
+
+#ifndef _XawGripP_h
+#define _XawGripP_h
+
+#include <X11/Xaw/Grip.h>
+#include <X11/Xaw/SimpleP.h>
+
+#define DEFAULT_GRIP_SIZE 8
+
+/* New fields for the Grip widget class */
+typedef struct {
+    XtPointer extension;
+} GripClassPart;
+
+/* Full Class record */
+typedef struct _GripClassRec {
+    CoreClassPart    core_class;
+    SimpleClassPart  simple_class;
+    GripClassPart    grip_class;
+} GripClassRec;
+
+extern GripClassRec gripClassRec;
+
+/* New fields for the Grip widget */
+typedef struct {
+    XtCallbackList grip_action;
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} GripPart;
+
+/* Full instance record */
+typedef struct _GripRec {
+    CorePart	core;
+    SimplePart	simple;
+    GripPart	grip;
+} GripRec;
+
+#endif /* _XawGripP_h */
diff --git a/nx-X11/lib/Xaw/Imakefile b/nx-X11/lib/Xaw/Imakefile
new file mode 100644
index 000000000..23842b71f
--- /dev/null
+++ b/nx-X11/lib/Xaw/Imakefile
@@ -0,0 +1,209 @@
+XCOMM $Xorg: Imakefile,v 1.3 2000/08/17 19:45:33 cpqbld Exp $
+
+
+
+
+XCOMM $XFree86: xc/lib/Xaw/Imakefile,v 1.10 2001/01/17 19:42:27 dawes Exp $
+
+#define DoNormalLib NormalLibXaw
+#define DoSharedLib SharedLibXaw
+#define DoExtraLib SharedLibXaw
+#define DoDebugLib DebugLibXaw 
+#define DoProfileLib ProfileLibXaw 
+#define HasSharedData YES
+#define LibName Xaw
+#define SoRev SOXAWREV
+#define IncSubdir X11
+#define IncSubSubdir Xaw
+
+#ifdef SharedXawReqs
+REQUIREDLIBS = SharedXawReqs
+#endif
+
+DEFINES = XawI18nDefines -DPROJECT_ROOT=\"$(PROJECTROOT)\" $(VENDOR_DEFINES)
+
+       LINTLIBS = $(LINTXLIB) $(LINTXTOOL)
+
+HEADERS = \
+	AllWidgets.h \
+	AsciiSink.h \
+	AsciiSinkP.h \
+	AsciiSrc.h \
+	AsciiSrcP.h \
+	AsciiText.h \
+	AsciiTextP.h \
+	Box.h \
+	BoxP.h \
+	Cardinals.h \
+	Command.h \
+	CommandP.h \
+	Dialog.h \
+	DialogP.h \
+	Form.h \
+	FormP.h \
+	Grip.h \
+	GripP.h \
+	Label.h \
+	LabelP.h \
+	List.h \
+	ListP.h \
+	MenuButton.h \
+	MenuButtoP.h \
+	MultiSrc.h \
+	MultiSrcP.h \
+	MultiSink.h \
+	MultiSinkP.h \
+	Paned.h \
+	PanedP.h \
+	Panner.h \
+	PannerP.h \
+	Porthole.h \
+	PortholeP.h \
+	Print.h \
+	PrintSP.h \
+	Repeater.h \
+	RepeaterP.h \
+	Reports.h \
+	Scrollbar.h \
+	ScrollbarP.h \
+	Simple.h \
+	SimpleP.h \
+	SimpleMenu.h \
+	SimpleMenP.h \
+	Sme.h \
+	SmeP.h \
+	SmeBSB.h \
+	SmeBSBP.h \
+	SmeLine.h \
+	SmeLineP.h \
+	StripChart.h \
+	StripCharP.h \
+	Template.c \
+	Template.h \
+	TemplateP.h \
+	Text.h \
+	TextP.h \
+	TextSink.h \
+	TextSinkP.h \
+	TextSrc.h \
+	TextSrcP.h \
+	Tip.h \
+	TipP.h \
+	Toggle.h \
+	ToggleP.h \
+	Tree.h \
+	TreeP.h \
+	VendorEP.h \
+	Viewport.h \
+	ViewportP.h \
+	XawImP.h \
+	XawInit.h
+
+SRCS = \
+	Actions.c \
+	AllWidgets.c \
+	AsciiSink.c \
+	AsciiSrc.c \
+	AsciiText.c \
+	Box.c \
+	Command.c \
+	Converters.c \
+	Dialog.c \
+	DisplayList.c \
+	Form.c \
+	Grip.c \
+	Label.c \
+	List.c \
+	MenuButton.c \
+	MultiSrc.c \
+	MultiSink.c \
+	OS.c \
+	Paned.c \
+	Panner.c \
+	Pixmap.c \
+	Porthole.c \
+	PrintShell.c \
+	Repeater.c \
+	Scrollbar.c \
+	Simple.c \
+	SimpleMenu.c \
+	Sme.c \
+	SmeBSB.c \
+	SmeLine.c \
+	StripChart.c \
+	Text.c \
+	TextSink.c \
+	TextSrc.c \
+	TextAction.c \
+	TextPop.c \
+	TextTr.c \
+	Tip.c \
+	Toggle.c \
+	Tree.c \
+	Vendor.c \
+	Viewport.c \
+	XawIm.c \
+	XawInit.c \
+	XawI18n.c \
+	sharedlib.c
+
+#if SharedDataSeparation
+UNSHAREDOBJS = AllWidgets.o sharedlib.o
+#endif
+
+OBJS = \
+	Actions.o \
+	AllWidgets.o \
+	AsciiSink.o \
+	AsciiSrc.o \
+	AsciiText.o \
+	Box.o \
+	Command.o \
+	Converters.o \
+	Dialog.o \
+	DisplayList.o \
+	Form.o \
+	Grip.o \
+	Label.o \
+	List.o \
+	MenuButton.o \
+	MultiSrc.o \
+	MultiSink.o \
+	OS.o \
+	Paned.o \
+	Panner.o \
+	Pixmap.o \
+	Porthole.o \
+	PrintShell.o \
+	Repeater.o \
+	Scrollbar.o \
+	Simple.o \
+	SimpleMenu.o \
+	Sme.o \
+	SmeBSB.o \
+	SmeLine.o \
+	StripChart.o \
+	Text.o \
+	TextSink.o \
+	TextSrc.o \
+	TextAction.o \
+	TextPop.o \
+	TextTr.o \
+	Tip.o \
+	Toggle.o \
+	Tree.o \
+	Vendor.o \
+	Viewport.o \
+	XawIm.o \
+	XawI18n.o \
+	XawInit.o
+
+#include <Library.tmpl>
+
+#if DoSharedLib && SharedDataSeparation
+SpecialCObjectRule(sharedlib,NullParameter,$(SHLIBDEF))
+#endif
+
+MANSUFFIX = $(LIBMANSUFFIX)
+InstallManPage(Xaw,$(LIBMANDIR))
+DependTarget()
diff --git a/nx-X11/lib/Xaw/Label.c b/nx-X11/lib/Xaw/Label.c
new file mode 100644
index 000000000..0a4c6ea2a
--- /dev/null
+++ b/nx-X11/lib/Xaw/Label.c
@@ -0,0 +1,824 @@
+/* $Xorg: Label.c,v 1.5 2001/02/09 02:03:43 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Label.c,v 1.12 2001/01/17 19:42:27 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <ctype.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xos.h>
+#include <X11/Xmu/Converters.h>
+#include <X11/Xmu/Drawing.h>
+#include <X11/Xaw/LabelP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#define streq(a, b)		(strcmp((a), (b)) == 0)
+
+#define MULTI_LINE_LABEL 32767
+
+#ifdef CRAY
+#define WORD64
+#endif
+
+/*
+ * Class Methods
+ */
+static void XawLabelClassInitialize(void);
+static void XawLabelDestroy(Widget);
+static void XawLabelInitialize(Widget, Widget, ArgList, Cardinal*);
+static XtGeometryResult XawLabelQueryGeometry(Widget, XtWidgetGeometry*,
+					      XtWidgetGeometry*);
+static void XawLabelRedisplay(Widget, XEvent*, Region);
+static void XawLabelResize(Widget);
+static Boolean XawLabelSetValues(Widget, Widget, Widget,
+				 ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+#ifdef WORD64
+static int _XawLabelWidth16(XFontStruct*, char*, int);
+static void _XawLabelDraw16(Display*, Drawable, GC, int, int, char*, int);
+#endif
+static void compute_bitmap_offsets(LabelWidget);
+static void GetGrayGC(LabelWidget);
+static void GetNormalGC(LabelWidget);
+static void _Reposition(LabelWidget, unsigned int, unsigned int,
+			Position*, Position*);
+static void set_bitmap_info(LabelWidget);
+static void SetTextWidthAndHeight(LabelWidget);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(LabelRec, field)
+static XtResource resources[] = {
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(label.foreground),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNfont,
+    XtCFont,
+    XtRFontStruct,
+    sizeof(XFontStruct*),
+    offset(label.font),
+    XtRString,
+    XtDefaultFont
+  },
+  {
+    XtNfontSet,
+    XtCFontSet,
+    XtRFontSet,
+    sizeof(XFontSet),
+    offset(label.fontset),
+    XtRString,
+    XtDefaultFontSet
+  },
+  {
+    XtNlabel,
+    XtCLabel,
+    XtRString,
+    sizeof(String),
+    offset(label.label),
+    XtRString,
+    NULL
+  },
+  {
+    XtNencoding,
+    XtCEncoding,
+    XtRUnsignedChar,
+    sizeof(unsigned char),
+    offset(label.encoding),
+    XtRImmediate,
+    (XtPointer)XawTextEncoding8bit
+  },
+  {
+    XtNjustify,
+    XtCJustify,
+    XtRJustify,
+    sizeof(XtJustify),
+    offset(label.justify),
+    XtRImmediate,
+    (XtPointer)XtJustifyCenter
+  },
+  {
+    XtNinternalWidth,
+    XtCWidth,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(label.internal_width),
+    XtRImmediate,
+    (XtPointer)4
+  },
+  {
+    XtNinternalHeight,
+    XtCHeight,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(label.internal_height),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNleftBitmap,
+    XtCLeftBitmap,
+    XtRBitmap,
+    sizeof(Pixmap),
+    offset(label.left_bitmap),
+    XtRImmediate,
+    (XtPointer)None
+  },
+  {
+    XtNbitmap,
+    XtCPixmap,
+    XtRBitmap,
+    sizeof(Pixmap),
+    offset(label.pixmap),
+    XtRImmediate,
+    (XtPointer)None
+  },
+  {
+    XtNresize,
+    XtCResize,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(label.resize),
+    XtRImmediate,
+    (XtPointer)True
+  },
+  {
+    XtNlabelX,
+    XtCPosition,
+    XtRPosition,
+    sizeof(Position),
+    offset(label.label_x),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNlabelY,
+    XtCPosition,
+    XtRPosition,
+    sizeof(Position),
+    offset(label.label_y),
+    XtRImmediate,
+    (XtPointer)0
+  },
+};
+#undef offset
+
+#define Superclass (&simpleClassRec)
+LabelClassRec labelClassRec = {
+  /* core */
+  {
+    (WidgetClass)&simpleClassRec,	/* superclass */
+    "Label",				/* class_name */
+    sizeof(LabelRec),			/* widget_size */
+    XawLabelClassInitialize,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawLabelInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawLabelDestroy,			/* destroy */
+    XawLabelResize,			/* resize */
+    XawLabelRedisplay,			/* expose */
+    XawLabelSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XawLabelQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* label */
+  {
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass labelWidgetClass = (WidgetClass)&labelClassRec;
+
+/*
+ * Implementation
+ */
+static void
+XawLabelClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtAddConverter(XtRString, XtRJustify, XmuCvtStringToJustify, NULL, 0);
+    XtSetTypeConverter(XtRJustify, XtRString, XmuCvtJustifyToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+#ifndef WORD64
+#define TXT16 XChar2b
+#else
+#define TXT16 char
+
+static XChar2b *buf2b;
+static int buf2blen = 0;
+
+static int
+_XawLabelWidth16(XFontStruct *fs, char *str, int n)
+{
+    int i;
+    XChar2b *ptr;
+
+    if (n > buf2blen) {
+	buf2b = (XChar2b *)XtRealloc((char *)buf2b, n * sizeof(XChar2b));
+	buf2blen = n;
+    }
+    for (ptr = buf2b, i = n; --i >= 0; ptr++) {
+	ptr->byte1 = *str++;
+	ptr->byte2 = *str++;
+    }
+
+    return (XTextWidth16(fs, buf2b, n));
+}
+
+static void
+_XawLabelDraw16(Display *dpy, Drawable d, GC gc, int x, int y,
+		char *str, int n)
+{
+    int i;
+    XChar2b *ptr;
+
+    if (n > buf2blen) {
+	buf2b = (XChar2b *)XtRealloc((char *)buf2b, n * sizeof(XChar2b));
+	buf2blen = n;
+    }
+    for (ptr = buf2b, i = n; --i >= 0; ptr++) {
+	ptr->byte1 = *str++;
+	ptr->byte2 = *str++;
+    }
+    XDrawString16(dpy, d, gc, x, y, buf2b, n);
+}
+
+#define XTextWidth16 _XawLabelWidth16
+#define XDrawString16 _XawLabelDraw16
+#endif /* WORD64 */
+
+/*
+ * Calculate width and height of displayed text in pixels
+ */
+static void
+SetTextWidthAndHeight(LabelWidget lw)
+{
+    XFontStruct	*fs = lw->label.font;
+    char *nl;
+
+    if (lw->label.pixmap != None) {
+	Window root;
+	int x, y;
+	unsigned int width, height, bw, depth;
+
+	if (XGetGeometry(XtDisplay(lw), lw->label.pixmap, &root, &x, &y,
+		       &width, &height, &bw, &depth)) {
+	    lw->label.label_height = height;
+	    lw->label.label_width = width;
+	    lw->label.label_len = depth;
+	    return;
+	}
+    }
+    if (lw->simple.international == True) {
+	XFontSet	fset = lw->label.fontset;
+	XFontSetExtents *ext = XExtentsOfFontSet(fset);
+
+	lw->label.label_height = ext->max_ink_extent.height;
+	if (lw->label.label == NULL) {
+	    lw->label.label_len = 0;
+	    lw->label.label_width = 0;
+	}
+	else if ((nl = index(lw->label.label, '\n')) != NULL) {
+	    char *label;
+
+	    lw->label.label_len = MULTI_LINE_LABEL;
+	    lw->label.label_width = 0;
+	    for (label = lw->label.label; nl != NULL; nl = index(label, '\n')) {
+		int width = XmbTextEscapement(fset, label, (int)(nl - label));
+
+		if (width > (int)lw->label.label_width)
+		    lw->label.label_width = width;
+		label = nl + 1;
+		if (*label)
+		    lw->label.label_height += ext->max_ink_extent.height;
+	    }
+	    if (*label) {
+		int width = XmbTextEscapement(fset, label, strlen(label));
+
+		if (width > (int)lw->label.label_width)
+		    lw->label.label_width = width;
+	    }
+	}
+	else {
+	    lw->label.label_len = strlen(lw->label.label);
+	    lw->label.label_width =
+		XmbTextEscapement(fset, lw->label.label, lw->label.label_len);
+	}
+    }
+    else {
+	lw->label.label_height = fs->max_bounds.ascent + fs->max_bounds.descent;
+	if (lw->label.label == NULL) {
+	    lw->label.label_len = 0;
+	    lw->label.label_width = 0;
+	}
+	else if ((nl = index(lw->label.label, '\n')) != NULL) {
+	    char *label;
+
+	    lw->label.label_len = MULTI_LINE_LABEL;
+	    lw->label.label_width = 0;
+	    for (label = lw->label.label; nl != NULL; nl = index(label, '\n')) {
+		int width;
+
+		if (lw->label.encoding)
+		    width = XTextWidth16(fs, (TXT16*)label, (int)(nl - label) / 2);
+		else
+		    width = XTextWidth(fs, label, (int)(nl - label));
+		if (width > (int)lw->label.label_width)
+		    lw->label.label_width = width;
+		label = nl + 1;
+		if (*label)
+		    lw->label.label_height +=
+			fs->max_bounds.ascent + fs->max_bounds.descent;
+	    }
+	    if (*label) {
+		int width = XTextWidth(fs, label, strlen(label));
+
+		if (lw->label.encoding)
+		    width = XTextWidth16(fs, (TXT16*)label, strlen(label) / 2);
+		else
+		    width = XTextWidth(fs, label, strlen(label));
+		if (width > (int) lw->label.label_width)
+		    lw->label.label_width = width;
+	    }
+	}
+	else {
+	    lw->label.label_len = strlen(lw->label.label);
+	    if (lw->label.encoding)
+		lw->label.label_width =
+		    XTextWidth16(fs, (TXT16*)lw->label.label,
+			   (int)lw->label.label_len / 2);
+	    else
+		lw->label.label_width =
+	      XTextWidth(fs, lw->label.label, (int)lw->label.label_len);
+	}
+    }
+}
+
+static void
+GetNormalGC(LabelWidget lw)
+{
+    XGCValues	values;
+
+    values.foreground	= lw->label.foreground;
+    values.background	= lw->core.background_pixel;
+    values.font		= lw->label.font->fid;
+    values.graphics_exposures = False;
+
+    if (lw->simple.international == True)
+    /* Since Xmb/wcDrawString eats the font, I must use XtAllocateGC */
+	lw->label.normal_GC = XtAllocateGC((Widget)lw, 0,
+					   GCForeground | GCBackground |
+					   GCGraphicsExposures,
+					   &values, GCFont, 0);
+    else
+	lw->label.normal_GC = XtGetGC((Widget)lw,
+				      GCForeground | GCBackground | GCFont |
+				      GCGraphicsExposures, &values);
+}
+
+static void
+GetGrayGC(LabelWidget lw)
+{
+    XGCValues	values;
+
+    values.foreground = lw->label.foreground;
+    values.background = lw->core.background_pixel;
+    values.font	      = lw->label.font->fid;
+    values.fill_style = FillTiled;
+    values.tile       = XmuCreateStippledPixmap(XtScreen((Widget)lw),
+						lw->label.foreground, 
+						lw->core.background_pixel,
+						lw->core.depth);
+    values.graphics_exposures = False;
+
+    lw->label.stipple = values.tile;
+    if (lw->simple.international == True)
+	/* Since Xmb/wcDrawString eats the font, I must use XtAllocateGC */
+	lw->label.gray_GC = XtAllocateGC((Widget)lw, 0,
+					 GCForeground | GCBackground |
+					 GCTile | GCFillStyle |
+					 GCGraphicsExposures,
+					 &values, GCFont, 0);
+	else
+	    lw->label.gray_GC = XtGetGC((Widget)lw, 
+					GCForeground | GCBackground |
+					GCFont | GCTile | GCFillStyle |
+					GCGraphicsExposures,
+					&values);
+}
+
+static void
+compute_bitmap_offsets(LabelWidget lw)
+{
+    /*
+     * bitmap will be eventually be displayed at 
+     * (internal_width, internal_height + lbm_y)
+     */
+    if (lw->label.lbm_height != 0)
+	lw->label.lbm_y = (XtHeight(lw) - (lw->label.internal_height * 2 +
+			   lw->label.lbm_height)) / 2;
+    else
+	lw->label.lbm_y = 0;
+}
+
+static void
+set_bitmap_info(LabelWidget lw)
+{
+    Window root;
+    int x, y;
+    unsigned int bw, depth;
+
+    if (!(lw->label.left_bitmap
+	&& XGetGeometry(XtDisplay(lw), lw->label.left_bitmap, &root, &x, &y,
+			&lw->label.lbm_width, &lw->label.lbm_height,
+			&bw, &depth)))
+	lw->label.lbm_width = lw->label.lbm_height = 0;
+
+    compute_bitmap_offsets(lw);
+}
+
+/*ARGSUSED*/
+static void
+XawLabelInitialize(Widget request, Widget cnew,
+		   ArgList args, Cardinal *num_args)
+{
+    LabelWidget lw = (LabelWidget)cnew;
+
+    if (!lw->label.font) XtError("Aborting: no font found\n");
+    if (lw->simple.international && !lw->label.fontset) 
+	XtError("Aborting: no fontset found\n");
+    
+    if (lw->label.label == NULL) 
+	lw->label.label = XtNewString(lw->core.name);
+    else
+	lw->label.label = XtNewString(lw->label.label);
+
+    GetNormalGC(lw);
+    GetGrayGC(lw);
+
+    SetTextWidthAndHeight(lw);
+
+    if (XtHeight(lw) == 0)
+	XtHeight(lw) = lw->label.label_height + 2 * lw->label.internal_height;
+
+    set_bitmap_info(lw);		/* need core.height */
+
+    if (XtWidth(lw) == 0)		/* need label.lbm_width */
+	XtWidth(lw) = lw->label.label_width + 2 * lw->label.internal_width +
+		      LEFT_OFFSET(lw);
+
+    lw->label.label_x = lw->label.label_y = 0;
+    (*XtClass(cnew)->core_class.resize)((Widget)lw);
+}
+
+/*ARGSUSED*/
+static void
+XawLabelRedisplay(Widget gw, XEvent *event, Region region)
+{
+    LabelWidget w = (LabelWidget)gw;
+    GC gc;
+
+    if (*Superclass->core_class.expose != NULL)
+	(*Superclass->core_class.expose)(gw, event, region);
+
+    gc = XtIsSensitive(gw) ? w->label.normal_GC : w->label.gray_GC;
+#ifdef notdef
+    if (region != NULL)
+	XSetRegion(XtDisplay(gw), gc, region);
+#endif /*notdef*/
+
+    if (w->label.pixmap == None) {
+	int len = w->label.label_len;
+	char *label = w->label.label;
+	Position y = w->label.label_y + w->label.font->max_bounds.ascent;
+	Position ksy = w->label.label_y;
+
+	/* display left bitmap */
+	if (w->label.left_bitmap && w->label.lbm_width != 0)
+	    XCopyPlane (XtDisplay(gw), w->label.left_bitmap, XtWindow(gw), gc,
+			0, 0, w->label.lbm_width, w->label.lbm_height,
+			w->label.internal_width,
+			w->label.internal_height + w->label.lbm_y, 1L);
+
+	if (w->simple.international == True) {
+	    XFontSetExtents *ext = XExtentsOfFontSet(w->label.fontset);
+
+	    ksy += XawAbs(ext->max_ink_extent.y);
+
+	    if (len == MULTI_LINE_LABEL) {
+		char *nl;
+
+		while ((nl = index(label, '\n')) != NULL) {
+		    XmbDrawString(XtDisplay(w), XtWindow(w), w->label.fontset,
+				  gc, w->label.label_x, ksy, label,
+				  (int)(nl - label));
+		    ksy += ext->max_ink_extent.height;
+		    label = nl + 1;
+		}
+		len = strlen(label);
+	    }
+	    if (len)
+		XmbDrawString(XtDisplay(w), XtWindow(w), w->label.fontset, gc,
+			      w->label.label_x, ksy, label, len);
+	}
+	else {
+	    if (len == MULTI_LINE_LABEL) {
+		char *nl;
+
+		while ((nl = index(label, '\n')) != NULL) {
+		    if (w->label.encoding)
+			XDrawString16(XtDisplay(gw), XtWindow(gw), gc,
+				      w->label.label_x, y,
+				      (TXT16*)label, (int)(nl - label) / 2);
+		    else
+			XDrawString(XtDisplay(gw), XtWindow(gw), gc,
+				    w->label.label_x, y, label, (int)(nl - label));
+		    y += w->label.font->max_bounds.ascent + 
+			 w->label.font->max_bounds.descent;
+		    label = nl + 1;
+		}
+		len = strlen(label);
+	    }
+	    if (len) {
+		if (w->label.encoding)
+		    XDrawString16(XtDisplay(gw), XtWindow(gw), gc,
+				  w->label.label_x, y, (TXT16*)label, len / 2);
+		else
+		    XDrawString(XtDisplay(gw), XtWindow(gw), gc,
+				w->label.label_x, y, label, len);
+	    }
+	}
+    }
+    else if (w->label.label_len == 1)
+	XCopyPlane(XtDisplay(gw), w->label.pixmap, XtWindow(gw), gc,
+		   0, 0, w->label.label_width, w->label.label_height,
+		   w->label.label_x, w->label.label_y, 1L);
+    else
+	XCopyArea(XtDisplay(gw), w->label.pixmap, XtWindow(gw), gc,
+		  0, 0, w->label.label_width, w->label.label_height,
+		  w->label.label_x, w->label.label_y);
+
+#ifdef notdef
+    if (region != NULL)
+	XSetClipMask(XtDisplay(gw), gc, (Pixmap)None);
+#endif /* notdef */
+}
+
+static void
+_Reposition(LabelWidget lw, unsigned int width, unsigned int height,
+	    Position *dx, Position *dy)
+{
+    Position newPos;
+    Position leftedge = lw->label.internal_width + LEFT_OFFSET(lw);
+
+    switch (lw->label.justify) {
+	case XtJustifyLeft:
+	    newPos = leftedge;
+	    break;
+	case XtJustifyRight:
+	    newPos = width - (lw->label.label_width + lw->label.internal_width);
+	    break;
+	case XtJustifyCenter:
+        /*FALLTRHOUGH*/
+	default:
+	    newPos = (int)(width - lw->label.label_width) >> 1;
+	    break;
+    }
+    if (newPos < (Position)leftedge)
+	newPos = leftedge;
+    *dx = newPos - lw->label.label_x;
+    lw->label.label_x = newPos;
+
+    newPos = (height - lw->label.label_height) >> 1;
+    *dy = newPos - lw->label.label_y;
+    lw->label.label_y = newPos;
+}
+
+static void
+XawLabelResize(Widget w)
+{
+    LabelWidget lw = (LabelWidget)w;
+    Position dx, dy;
+
+    _Reposition(lw, XtWidth(w), XtHeight(w), &dx, &dy);
+    compute_bitmap_offsets(lw);
+}
+
+#define PIXMAP 0
+#define WIDTH 1
+#define HEIGHT 2
+#define NUM_CHECKS 3
+static Boolean
+XawLabelSetValues(Widget current, Widget request, Widget cnew,
+		  ArgList args, Cardinal *num_args)
+{
+    LabelWidget curlw = (LabelWidget)current;
+    LabelWidget reqlw = (LabelWidget)request;
+    LabelWidget newlw = (LabelWidget)cnew;
+    unsigned int i;
+    Boolean was_resized = False, redisplay = False, checks[NUM_CHECKS];
+
+    for (i = 0; i < NUM_CHECKS; i++)
+	checks[i] = False;
+
+    for (i = 0; i < *num_args; i++) {
+	if (streq(XtNbitmap, args[i].name))
+	    checks[PIXMAP] = True;
+	else if (streq(XtNwidth, args[i].name))
+	    checks[WIDTH] = True;
+	else if (streq(XtNheight, args[i].name))
+	    checks[HEIGHT] = True;
+    }
+
+    if (newlw->label.label == NULL)
+	newlw->label.label = newlw->core.name;
+
+    /*
+     * resize on bitmap change
+     */
+    if (curlw->label.left_bitmap != newlw->label.left_bitmap)
+	was_resized = True;
+
+    if (curlw->label.encoding != newlw->label.encoding)
+	was_resized = True;
+
+    if (curlw->simple.international 
+	&& curlw->label.fontset != newlw->label.fontset)
+	was_resized = True;
+
+    if (curlw->label.label != newlw->label.label) {
+	if (curlw->label.label != curlw->core.name)
+	    XtFree((char *)curlw->label.label);
+
+	if (newlw->label.label != newlw->core.name)
+	    newlw->label.label = XtNewString(newlw->label.label);
+
+	was_resized = True;
+    }
+
+    if (was_resized || (curlw->label.font != newlw->label.font) ||
+        curlw->label.justify != newlw->label.justify || checks[PIXMAP]) {
+	SetTextWidthAndHeight(newlw);
+	was_resized = True;
+    }
+
+    /* recalculate the window size if something has changed */
+    if (newlw->label.resize && was_resized) {
+	if (XtHeight(curlw) == XtHeight(reqlw) && !checks[HEIGHT])
+	    XtHeight(newlw) = newlw->label.label_height +
+			      (newlw->label.internal_height << 1);
+
+	set_bitmap_info(newlw);
+
+	if (XtWidth(curlw) == XtWidth(reqlw) && !checks[WIDTH])
+	    XtWidth(newlw) = newlw->label.label_width + LEFT_OFFSET(newlw) +
+			     (newlw->label.internal_width << 1);
+    }
+
+    if (curlw->label.foreground		!= newlw->label.foreground
+	|| curlw->core.background_pixel != newlw->core.background_pixel
+	|| curlw->label.font->fid	!= newlw->label.font->fid) {
+	/* The Fontset is not in the GC - don't make a new GC if FS changes! */
+	XtReleaseGC(cnew, curlw->label.normal_GC);
+	XtReleaseGC(cnew, curlw->label.gray_GC);
+	XmuReleaseStippledPixmap(XtScreen(current), curlw->label.stipple);
+	GetNormalGC(newlw);
+	GetGrayGC(newlw);
+	redisplay = True;
+    }
+
+    if (curlw->label.label_x != newlw->label.label_x ||
+        curlw->label.label_y != newlw->label.label_y)
+	redisplay = True;
+
+    if (curlw->label.internal_width != newlw->label.internal_width
+	|| curlw->label.internal_height != newlw->label.internal_height
+	|| was_resized) {
+	/* Resize() will be called if geometry changes succeed */
+	Position dx, dy;
+
+	_Reposition(newlw, XtWidth(curlw), XtHeight(curlw), &dx, &dy);
+    }
+
+      return (was_resized || redisplay ||
+	      XtIsSensitive(current) != XtIsSensitive(cnew));
+}
+
+static void
+XawLabelDestroy(Widget w)
+{
+    LabelWidget lw = (LabelWidget)w;
+
+    if (lw->label.label != lw->core.name)
+	XtFree(lw->label.label);
+    XtReleaseGC(w, lw->label.normal_GC);
+    XtReleaseGC(w, lw->label.gray_GC);
+    XmuReleaseStippledPixmap(XtScreen(w), lw->label.stipple);
+}
+
+static XtGeometryResult
+XawLabelQueryGeometry(Widget w, XtWidgetGeometry *intended,
+		      XtWidgetGeometry *preferred)
+{
+    LabelWidget lw = (LabelWidget)w;
+
+    preferred->request_mode = CWWidth | CWHeight;
+    preferred->width = lw->label.label_width +
+		       (lw->label.internal_width << 1) + LEFT_OFFSET(lw);
+    preferred->height = lw->label.label_height +
+			(lw->label.internal_height << 1);
+
+    if (((intended->request_mode & (CWWidth | CWHeight)) == (CWWidth | CWHeight))
+	&& intended->width == preferred->width
+	&& intended->height == preferred->height)
+	return (XtGeometryYes);
+      else if (preferred->width == XtWidth(w) && preferred->height == XtHeight(w))
+	return (XtGeometryNo);
+
+    return (XtGeometryAlmost);
+}
diff --git a/nx-X11/lib/Xaw/Label.h b/nx-X11/lib/Xaw/Label.h
new file mode 100644
index 000000000..fc3942b01
--- /dev/null
+++ b/nx-X11/lib/Xaw/Label.h
@@ -0,0 +1,135 @@
+/* $Xorg: Label.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Label.h,v 1.6 2001/01/17 19:42:27 dawes Exp $ */
+
+#ifndef _XawLabel_h
+#define _XawLabel_h
+
+/*
+ * Label Widget
+ */
+
+#include <X11/Xaw/Simple.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ bitmap		     Pixmap		Pixmap		None
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ cursor		     Cursor		Cursor		None
+ cursorName	     Cursor		String		NULL
+ destroyCallback     Callback		XtCallbackList	NULL
+ encoding	     Encoding		UnsignedChar	XawTextEncoding8bit
+ font		     Font		XFontStruct*	XtDefaultFont
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ height		     Height		Dimension	text height
+ insensitiveBorder   Insensitive	Pixmap		Gray
+ internalHeight	     Height		Dimension	2
+ internalWidth	     Width		Dimension	4
+ justify	     Justify		XtJustify	XtJustifyCenter
+ label		     Label		String		NULL
+ leftBitmap	     LeftBitmap		Pixmap		None
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ pointerColor	     Foreground		Pixel		XtDefaultForeground
+ pointerColorBackground Background	Pixel		XtDefaultBackground
+ resize		     Resize		Boolean		True
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	text width
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XawTextEncoding8bit	0
+#define XawTextEncodingChar2b	1
+
+#define XtNleftBitmap "leftBitmap"
+#define XtCLeftBitmap "LeftBitmap"
+#define XtNencoding "encoding"
+#define XtCEncoding "Encoding"
+
+#ifndef XtNfontSet
+#define XtNfontSet "fontSet"
+#endif
+
+#ifndef XtCFontSet
+#define XtCFontSet "FontSet"
+#endif
+
+#ifndef _XtStringDefs_h_
+#define XtNbitmap "bitmap"
+#define XtNforeground "foreground"
+#define XtNlabel "label"
+#define XtNfont "font"
+#define XtNinternalWidth "internalWidth"
+#define XtNinternalHeight "internalHeight"
+#define XtNresize "resize"
+#define XtCResize "Resize"
+#define XtCBitmap "Bitmap"
+#endif
+
+#ifndef XtNlabelX
+#define XtNlabelX "labelX"
+#endif
+
+#ifndef XtNlabelY
+#define XtNlabelY "labelY"
+#endif
+
+/* Class record constants */
+
+extern WidgetClass labelWidgetClass;
+
+typedef struct _LabelClassRec *LabelWidgetClass;
+typedef struct _LabelRec      *LabelWidget;
+
+#endif /* _XawLabel_h */
diff --git a/nx-X11/lib/Xaw/LabelP.h b/nx-X11/lib/Xaw/LabelP.h
new file mode 100644
index 000000000..9f49fdd4f
--- /dev/null
+++ b/nx-X11/lib/Xaw/LabelP.h
@@ -0,0 +1,121 @@
+/*
+* $Xorg: LabelP.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/LabelP.h,v 1.7 2001/01/17 19:42:27 dawes Exp $ */
+
+#ifndef _XawLabelP_h
+#define _XawLabelP_h
+
+/*
+ * Label Widget Private Data
+ */
+#include <X11/Xaw/Label.h>
+#include <X11/Xaw/SimpleP.h>
+
+/* New fields for the Label widget class record */
+typedef struct {
+  XtPointer extension;
+} LabelClassPart;
+
+/* Full class record declaration */
+typedef struct _LabelClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    LabelClassPart	label_class;
+} LabelClassRec;
+
+extern LabelClassRec labelClassRec;
+
+/* New fields for the Label widget record */
+typedef struct {
+    /* resources */
+    Pixel	foreground;
+    XFontStruct	*font;
+    XFontSet 	fontset;
+    char	*label;
+    XtJustify	justify;
+    Dimension	internal_width;
+    Dimension	internal_height;
+    Pixmap	pixmap;
+    Boolean	resize;
+    unsigned char encoding;
+    Pixmap	left_bitmap;
+
+    /* private state */
+    GC		normal_GC;
+    GC          gray_GC;
+    Pixmap	stipple;
+    Position	label_x;
+    Position	label_y;
+    Dimension	label_width;
+    Dimension	label_height;
+    Dimension	label_len;
+    int		lbm_y;			/* where in label */
+    unsigned int lbm_width, lbm_height;	 /* size of pixmap */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} LabelPart;
+
+/*
+ * Full instance record declaration
+ */
+typedef struct _LabelRec {
+    CorePart	core;
+    SimplePart	simple;
+    LabelPart	label;
+} LabelRec;
+
+#define LEFT_OFFSET(lw) ((lw)->label.left_bitmap \
+			 ? (lw)->label.lbm_width + (lw)->label.internal_width \
+			 : 0)
+
+#endif /* _XawLabelP_h */
diff --git a/nx-X11/lib/Xaw/List.c b/nx-X11/lib/Xaw/List.c
new file mode 100644
index 000000000..54ca5168f
--- /dev/null
+++ b/nx-X11/lib/Xaw/List.c
@@ -0,0 +1,1273 @@
+/* $Xorg: List.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+*/
+/* $XFree86: xc/lib/Xaw/List.c,v 1.16 2001/01/17 19:42:27 dawes Exp $ */
+
+/*
+ * List.c - List widget
+ *
+ * This is a List widget.  It allows the user to select an item in a list and
+ * notifies the application through a callback function.
+ *
+ *	Created: 	8/13/88
+ *	By:		Chris D. Peterson
+ *                      MIT X Consortium
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <ctype.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/Drawing.h>
+#include <X11/Xaw/ListP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#define HeightLock  1
+#define WidthLock   2
+#define LongestLock 4
+
+#define HeightFree(w)	!(((ListWidget)(w))->list.freedoms & HeightLock)
+#define WidthFree(w)	!(((ListWidget)(w))->list.freedoms & WidthLock)
+#define LongestFree(w)	!(((ListWidget)(w))->list.freedoms & LongestLock)
+
+#define MaxSize 32767
+
+/*
+ * Class Methods
+ */
+static void XawListDestroy(Widget);
+static void XawListInitialize(Widget, Widget, ArgList, Cardinal*);
+static XtGeometryResult XawListQueryGeometry(Widget, XtWidgetGeometry*,
+					     XtWidgetGeometry*);
+static void XawListRedisplay(Widget, XEvent*, Region);
+static void XawListResize(Widget);
+static Boolean XawListSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void CalculatedValues(Widget);
+static void ChangeSize(Widget, unsigned int, unsigned int);
+static void ClipToShadowInteriorAndLongest(ListWidget, GC*, unsigned int);
+static int CvtToItem(Widget, int, int, int*);
+static void FindCornerItems(Widget, XEvent*, int*, int*);
+static void GetGCs(Widget);
+static void HighlightBackground(Widget, int, int, GC);
+static Bool ItemInRectangle(Widget, int, int, int);
+static Bool Layout(Widget, Bool, Bool, Dimension*, Dimension*);
+static void PaintItemName(Widget, int);
+static void ResetList(Widget, Bool, Bool);
+
+/* 
+ * Actions
+ */
+static void Notify(Widget, XEvent*, String*, Cardinal*);
+static void Set(Widget, XEvent*, String*, Cardinal*);
+static void Unset(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+static char defaultTranslations[] =  
+"<Btn1Down>:"	"Set()\n"
+"<Btn1Up>:"	"Notify()\n"
+;
+
+#define offset(field) XtOffsetOf(ListRec, field)
+static XtResource resources[] = {
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(list.foreground),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNcursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(simple.cursor),
+    XtRString,
+    "left_ptr"
+  },
+  {
+    XtNfont,
+    XtCFont,
+    XtRFontStruct,
+    sizeof(XFontStruct*),
+    offset(list.font),
+    XtRString,
+    XtDefaultFont
+  },
+  {
+    XtNfontSet,
+    XtCFontSet,
+    XtRFontSet,
+    sizeof(XFontSet),
+    offset(list.fontset),
+    XtRString,
+    XtDefaultFontSet
+  },
+  {
+    XtNlist,
+    XtCList,
+    XtRPointer,
+    sizeof(char**),
+    offset(list.list),
+#ifdef notyet
+    XtRStringArray,
+#else
+    XtRString,
+#endif
+    NULL
+  },
+  {
+    XtNdefaultColumns,
+    XtCColumns,
+    XtRInt,
+    sizeof(int),
+    offset(list.default_cols),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNlongest,
+    XtCLongest,
+    XtRInt,
+    sizeof(int),
+    offset(list.longest),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNnumberStrings,
+    XtCNumberStrings,
+    XtRInt,
+    sizeof(int),
+    offset(list.nitems),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNpasteBuffer,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(list.paste),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNforceColumns,
+    XtCColumns,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(list.force_cols),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNverticalList,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(list.vertical_cols),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNinternalWidth,
+    XtCWidth,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(list.internal_width),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNinternalHeight,
+    XtCHeight,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(list.internal_height),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNcolumnSpacing,
+    XtCSpacing,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(list.column_space),
+    XtRImmediate,
+    (XtPointer)6
+  },
+  {
+    XtNrowSpacing,
+    XtCSpacing,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(list.row_space),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNcallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(list.callback),
+    XtRCallback,
+    NULL
+  },
+#ifndef OLDXAW
+  {
+    XtNshowCurrent,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(list.show_current),
+    XtRImmediate,
+    (XtPointer)False
+  },
+#endif
+};
+#undef offset
+
+static XtActionsRec actions[] = {
+      {"Notify",	Notify},
+      {"Set",		Set},
+      {"Unset",		Unset},
+};
+
+#define Superclass (&simpleClassRec)
+ListClassRec listClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "List",				/* class_name */
+    sizeof(ListRec),			/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawListInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    False,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawListDestroy,			/* destroy */
+    XawListResize,			/* resize */
+    XawListRedisplay,			/* expose */
+    XawListSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    defaultTranslations,		/* tm_table */
+    XawListQueryGeometry,		/* query_geometry */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* list */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass listWidgetClass = (WidgetClass)&listClassRec;
+
+/*
+ * Implementation
+ */
+static void
+GetGCs(Widget w)
+{
+    XGCValues	values;
+    ListWidget lw = (ListWidget)w;
+
+    values.foreground	= lw->list.foreground;
+    values.font		= lw->list.font->fid;
+
+    if (lw->simple.international == True)
+	lw->list.normgc = XtAllocateGC(w, 0, GCForeground, &values, GCFont, 0);
+    else
+	lw->list.normgc = XtGetGC(w, GCForeground | GCFont, &values);
+
+    values.foreground	= lw->core.background_pixel;
+
+    if (lw->simple.international == True)
+	lw->list.revgc = XtAllocateGC(w, 0, GCForeground, &values, GCFont, 0);
+    else
+	lw->list.revgc = XtGetGC(w, GCForeground | GCFont, &values);
+
+    values.tile       = XmuCreateStippledPixmap(XtScreen(w), 
+						lw->list.foreground,
+						lw->core.background_pixel,
+						lw->core.depth);
+    values.fill_style = FillTiled;
+
+    if (lw->simple.international == True)
+	lw->list.graygc = XtAllocateGC(w, 0, GCTile | GCFillStyle,
+				       &values, GCFont, 0);
+    else
+	lw->list.graygc = XtGetGC(w, GCFont | GCTile | GCFillStyle, &values);
+}
+
+static void
+CalculatedValues(Widget w)
+{
+    int i, len;
+    ListWidget lw = (ListWidget)w;
+
+    /* If list is NULL then the list will just be the name of the widget */
+    if (lw->list.list == NULL) {
+	lw->list.list = &lw->core.name;
+	lw->list.nitems = 1;
+    }
+
+    /* Get number of items */
+    if (lw->list.nitems == 0)
+	for (; lw->list.list[lw->list.nitems] != NULL ; lw->list.nitems++)
+	    ;
+
+    /* Get column width */
+    if (LongestFree(lw)) {
+	lw->list.longest = 0; /* so it will accumulate real longest below */
+
+	for (i = 0 ; i < lw->list.nitems; i++) {
+	    if (lw->simple.international == True)
+		len = XmbTextEscapement(lw->list.fontset, lw->list.list[i],
+			 		strlen(lw->list.list[i]));
+	    else
+		len = XTextWidth(lw->list.font, lw->list.list[i],
+			 	 strlen(lw->list.list[i]));
+	    if (len > lw->list.longest)
+		lw->list.longest = len;
+	}
+    }
+
+    lw->list.col_width = lw->list.longest + lw->list.column_space;
+}
+
+/*
+ * Function:
+ *	ResetList
+ *
+ * Parameters:
+ *	w	- list widget
+ *	changex - allow the height or width to change?
+ *	changey - ""
+ *
+ * Description:
+ *	Resets the new list when important things change.
+ *
+ * Returns:
+ *	True if width or height have been changed
+ */
+static void
+ResetList(Widget w, Bool changex, Bool changey)
+{
+    Dimension width = XtWidth(w);
+    Dimension height = XtHeight(w);
+
+    CalculatedValues(w);
+
+    if (Layout(w, changex, changey, &width, &height)) {
+	if (XtIsComposite(XtParent(w)))
+	    ChangeSize(w, width, height);
+	else {
+	    XtWidth(w) = width;
+	    XtHeight(w) = height;
+	}
+    }
+}
+
+/*
+ * Function:
+ *	ChangeSize
+ *
+ * Parameters:
+ *	w - widget to try change the size of
+ *
+ * Description:
+ *	Laysout the widget.
+ */
+static void
+ChangeSize(Widget w, unsigned int width, unsigned int height)
+{
+    XtWidgetGeometry request, reply;
+
+    request.request_mode = CWWidth | CWHeight;
+    request.width = width;
+    request.height = height;
+
+    switch (XtMakeGeometryRequest(w, &request, &reply)) {
+	case XtGeometryYes:
+	case XtGeometryNo:
+	    break;
+	case XtGeometryAlmost:
+	    Layout(w, request.height != reply.height,
+		   request.width != reply.width, &reply.width, &reply.height);
+	    request = reply;
+	    switch (XtMakeGeometryRequest(w, &request, &reply)) {
+		case XtGeometryYes:
+		case XtGeometryNo:
+		    break;
+		case XtGeometryAlmost:
+		    request = reply;
+		    Layout(w, False, False, &request.width, &request.height);
+		    request.request_mode = CWWidth | CWHeight;
+		    XtMakeGeometryRequest(w, &request, &reply);
+		    /*FALLTROUGH*/
+		default:
+		    break;
+	}
+	/*FALLTROUGH*/
+	default:
+	    break;
+    }
+}
+
+/*ARGSUSED*/
+static void 
+XawListInitialize(Widget temp1, Widget cnew, ArgList args, Cardinal *num_args)
+{
+    ListWidget lw = (ListWidget)cnew;
+
+    if (!lw->list.font) XtError("Aborting: no font found\n");
+    if (lw->simple.international && !lw->list.fontset) 
+	XtError("Aborting: no fontset found\n");
+    
+    /*
+     * Initialize all private resources
+     */
+    /* record for posterity if we are free */
+    lw->list.freedoms = ((XtWidth(lw) != 0) * WidthLock +
+			 (XtHeight(lw) != 0) * HeightLock +
+			 (lw->list.longest != 0) * LongestLock);
+
+    GetGCs(cnew);
+
+    /* Set row height, based on font or fontset */
+    if (lw->simple.international == True)
+	lw->list.row_height =
+		XExtentsOfFontSet(lw->list.fontset)->max_ink_extent.height +
+				  lw->list.row_space;
+    else
+	lw->list.row_height = lw->list.font->max_bounds.ascent +
+			      lw->list.font->max_bounds.descent +
+			      lw->list.row_space;
+
+    ResetList(cnew, WidthFree(lw), HeightFree(lw));
+
+    lw->list.highlight = lw->list.is_highlighted = NO_HIGHLIGHT;
+}
+
+/*
+ * Function:
+ *	CvtToItem
+ *
+ * Parameters:
+ *	w    - list widget
+ *	xloc - x location
+ *	yloc - y location
+ *
+ * Description:
+ *	Converts Xcoord to item number of item containing that point.
+ *
+ * Returns:
+ *	Item number
+ */
+static int
+CvtToItem(Widget w, int xloc, int yloc, int *item)
+{
+    int one, another;
+    ListWidget lw = (ListWidget)w;
+    int ret_val = OKAY;
+
+    if (lw->list.vertical_cols) {
+	one = lw->list.nrows * ((xloc - (int)lw->list.internal_width)
+			        / lw->list.col_width);
+	another = (yloc - (int)lw->list.internal_height) / lw->list.row_height;
+	/* If out of range, return minimum possible value */
+	if (another >= lw->list.nrows) {
+	    another = lw->list.nrows - 1;
+	    ret_val = OUT_OF_RANGE;
+	}
+    }
+    else {
+	one = (lw->list.ncols * ((yloc - (int)lw->list.internal_height)
+				 / lw->list.row_height));
+	/* If in right margin handle things right */
+	another = (xloc - (int)lw->list.internal_width) / lw->list.col_width;
+	if (another >= lw->list.ncols) {
+	    another = lw->list.ncols - 1; 
+	    ret_val = OUT_OF_RANGE;
+	}
+    }  
+    if (xloc < 0 || yloc < 0)
+	ret_val = OUT_OF_RANGE;
+    if (one < 0)
+	one = 0;
+    if (another < 0)
+	another = 0;
+    *item = one + another;
+    if (*item >= lw->list.nitems)
+	return (OUT_OF_RANGE);
+
+  return (ret_val);
+}
+
+/*
+ * Function:
+ *	FindCornerItems
+ *
+ * Arguments:
+ *	w      - list widget
+ *	event  - event structure that has the rectangle it it
+ *	ul_ret - the corners (return)
+ *	lr_ret - ""
+ *
+ * Description:
+ *	Find the corners of the rectangle in item space.
+ */
+static void
+FindCornerItems(Widget w, XEvent *event, int *ul_ret, int *lr_ret)
+{
+    int xloc, yloc;
+
+    xloc = event->xexpose.x;
+    yloc = event->xexpose.y;
+    CvtToItem(w, xloc, yloc, ul_ret);
+    xloc += event->xexpose.width;
+    yloc += event->xexpose.height;
+    CvtToItem(w, xloc, yloc, lr_ret);
+}
+
+/*
+ * Function:
+ *	ItemInRectangle
+ *
+ * Parameters:
+ *	w    - list widget
+ *	ul   - corners of the rectangle in item space
+ *	lr   - ""
+ *	item - item to check
+ *
+ * Returns:
+ *	True if the item passed is in the given rectangle
+ */
+static Bool
+ItemInRectangle(Widget w, int ul, int lr, int item)
+{
+    ListWidget lw = (ListWidget)w;
+    int mod_item;
+    int things;
+    
+    if (item < ul || item > lr) 
+      return (False);
+    if (lw->list.vertical_cols)
+	things = lw->list.nrows;
+    else
+	things = lw->list.ncols;
+
+    mod_item = item % things;
+    if ((mod_item >= ul % things) && (mod_item <= lr % things))
+      return (True);
+
+    return (False);
+}
+
+/* HighlightBackground()
+ *
+ * Paints the color of the background for the given item.  It performs
+ * clipping to the interior of internal_width/height by hand, as its a
+ * simple calculation and probably much faster than using Xlib and a clip mask.
+ *
+ *  x, y - ul corner of the area item occupies.
+ *  gc - the gc to use to paint this rectangle
+ */
+static void
+HighlightBackground(Widget w, int x, int y, GC gc)
+{
+    ListWidget lw = (ListWidget)w;
+    Dimension width = lw->list.col_width;
+    Dimension height = lw->list.row_height;
+    Dimension frame_limited_width = XtWidth(w) - lw->list.internal_width - x;
+    Dimension frame_limited_height= XtHeight(w) - lw->list.internal_height - y;
+
+    /* Clip the rectangle width and height to the edge of the drawable area */
+    if  (width > frame_limited_width)
+	width = frame_limited_width;
+    if  (height > frame_limited_height)
+	height = frame_limited_height;
+
+    /* Clip the rectangle x and y to the edge of the drawable area */
+    if (x < lw->list.internal_width) {
+	width = width - (lw->list.internal_width - x);
+	x = lw->list.internal_width;
+    }
+    if (y < lw->list.internal_height) {
+      height = height - (lw->list.internal_height - y);
+	y = lw->list.internal_height;
+    }
+
+    if (gc == lw->list.revgc && lw->core.background_pixmap != XtUnspecifiedPixmap)
+	XClearArea(XtDisplay(w), XtWindow(w), x, y, width, height, False);
+    else
+	XFillRectangle(XtDisplay(w), XtWindow(w), gc, x, y, width, height);
+}
+
+
+/* ClipToShadowInteriorAndLongest()
+ *
+ * Converts the passed gc so that any drawing done with that GC will not
+ * write in the empty margin (specified by internal_width/height) (which also
+ * prevents erasing the shadow.  It also clips against the value longest.
+ * If the user doesn't set longest, this has no effect (as longest is the
+ * maximum of all item lengths).  If the user does specify, say, 80 pixel
+ * columns, though, this prevents items from overwriting other items.
+ */
+static void
+ClipToShadowInteriorAndLongest(ListWidget lw, GC *gc_p, unsigned int x)
+{
+    XRectangle rect;
+
+    rect.x = x;
+    rect.y = lw->list.internal_height;
+    rect.height = XtHeight(lw) - (lw->list.internal_height << 1);
+    rect.width = XtWidth(lw) - lw->list.internal_width - x;
+    if (rect.width > lw->list.longest)
+	rect.width = lw->list.longest;
+
+    XSetClipRectangles(XtDisplay((Widget)lw), *gc_p, 0, 0, &rect, 1, YXBanded);
+}
+
+static void
+PaintItemName(Widget w, int item)
+{
+    char *str;
+    GC gc;
+    int x, y, str_y;
+    ListWidget lw = (ListWidget)w;
+    XFontSetExtents *ext  = XExtentsOfFontSet(lw->list.fontset);
+
+    if (!XtIsRealized(w) || item > lw->list.nitems)
+      return;
+
+    if (lw->list.vertical_cols) {
+	x = lw->list.col_width * (item / lw->list.nrows)
+	  + lw->list.internal_width;
+	y = lw->list.row_height * (item % lw->list.nrows)
+	  + lw->list.internal_height;
+    }
+    else {
+	x = lw->list.col_width * (item % lw->list.ncols)
+	  + lw->list.internal_width;
+	y = lw->list.row_height * (item / lw->list.ncols)
+	  + lw->list.internal_height;
+    }
+
+    if ( lw->simple.international == True )
+	str_y = y + XawAbs(ext->max_ink_extent.y);
+    else
+	str_y = y + lw->list.font->max_bounds.ascent;
+
+    if (item == lw->list.is_highlighted) {
+	if (item == lw->list.highlight) {
+	    gc = lw->list.revgc;
+	    HighlightBackground(w, x, y, lw->list.normgc);
+	}
+	else {
+	    if (XtIsSensitive(w)) 
+		gc = lw->list.normgc;
+	    else
+		gc = lw->list.graygc;
+	    HighlightBackground(w, x, y, lw->list.revgc);
+	    lw->list.is_highlighted = NO_HIGHLIGHT;
+	}
+    }
+    else {
+	if (item == lw->list.highlight) {
+	    gc = lw->list.revgc;
+	    HighlightBackground(w, x, y, lw->list.normgc);
+	    lw->list.is_highlighted = item;
+	}
+	else {
+	    if (XtIsSensitive(w)) 
+		gc = lw->list.normgc;
+	    else
+		gc = lw->list.graygc;
+	}
+    }
+
+    /* List's overall width contains the same number of inter-column
+       column_space's as columns.  There should thus be a half
+       column_width margin on each side of each column.
+       The row case is symmetric */
+
+    x += lw->list.column_space >> 1;
+    str_y += lw->list.row_space >> 1;
+
+    str =  lw->list.list[item];	/* draw it */
+
+    ClipToShadowInteriorAndLongest(lw, &gc, x);
+
+    if (lw->simple.international == True)
+	XmbDrawString(XtDisplay(w), XtWindow(w), lw->list.fontset,
+		      gc, x, str_y, str, strlen(str));
+    else
+	XDrawString(XtDisplay(w), XtWindow(w), gc, x, str_y, str, strlen(str));
+
+    XSetClipMask(XtDisplay(w), gc, None);
+}
+
+static void 
+XawListRedisplay(Widget w, XEvent *event, Region region)
+{
+    int item;			/* an item to work with */
+    int ul_item, lr_item;	/* corners of items we need to paint */
+    ListWidget lw = (ListWidget)w;
+
+    if (event == NULL) {
+	ul_item = 0;
+	lr_item = lw->list.nrows * lw->list.ncols - 1;
+	XClearWindow(XtDisplay(w), XtWindow(w));
+    }
+    else
+	FindCornerItems(w, event, &ul_item, &lr_item);
+
+    if (Superclass->core_class.expose)
+    (Superclass->core_class.expose)(w, event, region);
+    
+    for (item = ul_item; item <= lr_item && item < lw->list.nitems; item++)
+	if (ItemInRectangle(w, ul_item, lr_item, item))
+	    PaintItemName(w, item);
+}
+
+/* XawListQueryGeometry()
+ *
+ * This tells the parent what size we would like to be
+ * given certain constraints.
+ * w - the widget.
+ * intended - what the parent intends to do with us.
+ * requested - what we want to happen */
+static XtGeometryResult 
+XawListQueryGeometry(Widget w, XtWidgetGeometry *intended,
+		     XtWidgetGeometry *requested)
+{
+    Dimension new_width, new_height;
+    Bool change, width_req, height_req;
+    
+    width_req = intended->request_mode & CWWidth;
+    height_req = intended->request_mode & CWHeight;
+
+    if (width_req)
+	new_width = intended->width;
+    else
+	new_width = XtWidth(w);
+
+    if (height_req)
+	new_height = intended->height;
+    else
+	new_height = XtHeight(w);
+
+    requested->request_mode = 0;
+    
+   /*
+    * We only care about our height and width
+    */
+    if (!width_req && !height_req)
+	return (XtGeometryYes);
+    
+    change = Layout(w, !width_req, !height_req, &new_width, &new_height);
+
+    requested->request_mode |= CWWidth;
+    requested->width = new_width;
+    requested->request_mode |= CWHeight;
+    requested->height = new_height;
+
+    if (change)
+	return (XtGeometryAlmost);
+
+    return (XtGeometryYes);
+}
+
+static void
+XawListResize(Widget w)
+{
+    Dimension width, height;
+
+    width = XtWidth(w);
+    height = XtHeight(w);
+
+    if (Layout(w, False, False, &width, &height))
+	XtAppWarning(XtWidgetToApplicationContext(w),
+		     "List Widget: Size changed when it shouldn't "
+		     "have when resising.");
+}
+
+/* Layout()
+ *
+ * lays out the item in the list.
+ * w - the widget.
+ * xfree, yfree - True if we are free to resize the widget in
+ *		this direction.
+ * width, height- the is the current width and height that we are going
+ *		we are going to layout the list widget to,
+ *		depending on xfree and yfree of course.
+ *			       
+ * Return:
+ *	True if width or height have been changed */
+static Bool
+Layout(Widget w, Bool xfree, Bool yfree, Dimension *width, Dimension *height)
+{
+    ListWidget lw = (ListWidget)w;
+    Bool change = False;
+    unsigned long width2 = 0, height2 = 0;
+
+    /*
+     * If force columns is set then always use number of columns specified
+     * by default_cols
+     */
+    if (lw->list.force_cols) {
+	lw->list.ncols = lw->list.default_cols;
+	if (lw->list.ncols <= 0)
+	    lw->list.ncols = 1;
+	lw->list.nrows = ((lw->list.nitems - 1) / lw->list.ncols) + 1;
+	if (xfree) {
+	    /* this counts the same number
+	       of inter-column column_space 's as columns.  There should thus
+	       be a half column_space margin on each side of each column...*/
+	    width2 = lw->list.ncols * lw->list.col_width +
+	    	     (lw->list.internal_width << 1);
+	    change = True;
+	}
+	if (yfree) {
+	    height2 = lw->list.nrows * lw->list.row_height +
+		      (lw->list.internal_height << 1);
+	    change = True;
+	}
+    }
+
+    /*
+     * If both width and height are free to change the use default_cols
+     * to determine the number columns and set new width and height to
+     * just fit the window
+     */
+    else if (xfree && yfree) {
+	lw->list.ncols = lw->list.default_cols;
+	if (lw->list.ncols <= 0) {
+	    int wid = (int)XtWidth(lw) - (int)(lw->list.internal_width << 1)
+	      + (int)lw->list.column_space;
+
+	    if (wid <= 0 || lw->list.col_width <= 0
+		|| (lw->list.ncols = wid / lw->list.col_width) <= 0)
+		lw->list.ncols = 1;
+	}
+	width2 = lw->list.ncols * lw->list.col_width
+	+ (lw->list.internal_width << 1);
+	height2 = (lw->list.nrows * lw->list.row_height)
+	+ (lw->list.internal_height << 1);
+	change = True;
+    }
+
+    /*
+     * If the width is fixed then use it to determine the number of columns.
+     * If the height is free to move (width still fixed) then resize the height
+     * of the widget to fit the current list exactly
+     */
+    else if (!xfree) {
+	lw->list.ncols = ((int)(*width - (lw->list.internal_width << 1))
+			  / (int)lw->list.col_width);
+	if (lw->list.ncols <= 0)
+	    lw->list.ncols = 1;
+	lw->list.nrows = ((lw->list.nitems - 1) / lw->list.ncols) + 1;
+	if (yfree) {
+	    height2 = lw->list.nrows * lw->list.row_height +
+		      (lw->list.internal_height << 1);
+	    change = True;
+	}
+    }
+
+    /*
+     * The last case is xfree and !yfree we use the height to determine
+     * the number of rows and then set the width to just fit the resulting
+     * number of columns
+     */
+    else if (!yfree) {
+	lw->list.nrows = ((int)(*height - (lw->list.internal_height << 1))
+			  / (int)lw->list.row_height);
+	if (lw->list.nrows <= 0)
+	    lw->list.nrows = 1;
+	lw->list.ncols = ((lw->list.nitems - 1) / lw->list.nrows) + 1;
+	width2 = lw->list.ncols * lw->list.col_width  +
+		 (lw->list.internal_width << 1);
+	change = True;
+    }
+
+    if (!lw->list.force_cols && lw->list.nrows) {
+	/*CONSTCOND*/
+	while (1) {
+	    lw->list.nrows = ((lw->list.nitems - 1) / lw->list.ncols) + 1;
+	    width2 = lw->list.ncols * lw->list.col_width +
+	    	     (lw->list.internal_width << 1);
+	    height2 = lw->list.nrows * lw->list.row_height +
+		      (lw->list.internal_height << 1);
+	    if (width2 >= MaxSize && height2 >= MaxSize)
+		break;
+	    if (height2 > MaxSize)
+		++lw->list.ncols;
+	    else if (width2 > MaxSize && lw->list.ncols > 1)
+		--lw->list.ncols;
+	    else
+		break;
+	}
+    }
+    if (width2)
+	*width = width2;
+    if (height2)
+	*height = height2;
+
+    return (change);
+}
+
+/* Notify() - Action
+ *
+ * Notifies the user that a button has been pressed, and
+ * calls the callback; if the XtNpasteBuffer resource is true
+ * then the name of the item is also put in CUT_BUFFER0 */
+/*ARGSUSED*/
+static void
+Notify(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    ListWidget lw = (ListWidget)w;
+    int item, item_len;
+    XawListReturnStruct ret_value;
+
+    /*
+     * Find item and if out of range then unhighlight and return
+     * 
+     * If the current item is unhighlighted then the user has aborted the
+     * notify, so unhighlight and return
+     */
+    if ((CvtToItem(w, event->xbutton.x, event->xbutton.y, &item) == OUT_OF_RANGE)
+	|| lw->list.highlight != item) {
+#ifndef OLDXAW
+	if (!lw->list.show_current || lw->list.selected == NO_HIGHLIGHT)
+	    XawListUnhighlight(w);
+	else
+	    XawListHighlight(w, lw->list.selected);
+#else
+	XawListUnhighlight(w);
+#endif
+	return;
+    }
+
+    item_len = strlen(lw->list.list[item]);
+
+    if (lw->list.paste)		/* if XtNpasteBuffer set then paste it */
+	XStoreBytes(XtDisplay(w), lw->list.list[item], item_len);
+
+#ifndef OLDXAW
+    lw->list.selected = item;
+#endif
+    /*
+     * Call Callback function
+     */
+    ret_value.string = lw->list.list[item];
+    ret_value.list_index = item;
+    
+    XtCallCallbacks(w, XtNcallback, (XtPointer)&ret_value);
+}
+
+/* Unset() - Action
+ *
+ * unhighlights the current element */
+/*ARGSUSED*/
+static void
+Unset(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    XawListUnhighlight(w);
+}
+
+/* Set() - Action
+ *
+ * Highlights the current element */
+/*ARGSUSED*/
+static void
+Set(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    int item;
+    ListWidget lw = (ListWidget)w;
+
+#ifndef OLDXAW
+    lw->list.selected = lw->list.highlight;
+#endif
+    if (CvtToItem(w, event->xbutton.x, event->xbutton.y, &item) == OUT_OF_RANGE)
+	XawListUnhighlight(w);			/* Unhighlight current item */
+    else if (lw->list.is_highlighted != item)	/* If this item is not */
+	XawListHighlight(w, item);		/* highlighted then do it */
+}
+
+/*
+ * Set specified arguments into widget
+ */
+/*ARGSUSED*/
+static Boolean 
+XawListSetValues(Widget current, Widget request, Widget cnew,
+		 ArgList args, Cardinal *num_args)
+{
+    ListWidget cl = (ListWidget)current;
+    ListWidget rl = (ListWidget)request;
+    ListWidget nl = (ListWidget)cnew;
+    Bool redraw = False;
+    XFontSetExtents *ext = XExtentsOfFontSet(nl->list.fontset);
+
+    /* If the request height/width is different, lock it.  Unless its 0. If
+       neither new nor 0, leave it as it was.  Not in R5 */
+    if (XtWidth(nl) != XtWidth(cl))
+	nl->list.freedoms |= WidthLock;
+    if (XtWidth(nl) == 0)
+	nl->list.freedoms &= ~WidthLock;
+
+    if (XtHeight(nl) != XtHeight(cl))
+	nl->list.freedoms |= HeightLock;
+    if (XtHeight(nl) == 0)
+	nl->list.freedoms &= ~HeightLock;
+
+    if (nl->list.longest != cl->list.longest)
+	nl->list.freedoms |= LongestLock;
+    if (nl->list.longest == 0)
+	nl->list.freedoms &= ~LongestLock;
+
+    if (cl->list.foreground != nl->list.foreground ||
+	cl->core.background_pixel != nl->core.background_pixel ||
+	cl->list.font != nl->list.font) {
+	XGCValues values;
+
+	XGetGCValues(XtDisplay(current), cl->list.graygc, GCTile, &values);
+	XmuReleaseStippledPixmap(XtScreen(current), values.tile);
+	XtReleaseGC(current, cl->list.graygc);
+	XtReleaseGC(current, cl->list.revgc);
+	XtReleaseGC(current, cl->list.normgc);
+	GetGCs(cnew);
+	redraw = True;
+    }
+
+    if (cl->list.font != nl->list.font && cl->simple.international == False)
+	nl->list.row_height = nl->list.font->max_bounds.ascent
+			    + nl->list.font->max_bounds.descent
+			    + nl->list.row_space;
+    else if (cl->list.fontset != nl->list.fontset
+	&& cl->simple.international == True)
+	nl->list.row_height = ext->max_ink_extent.height + nl->list.row_space;
+
+    /* ...If the above two font(set) change checkers above both failed, check
+       if row_space was altered.  If one of the above passed, row_height will
+       already have been re-calculated */
+    else if (cl->list.row_space != nl->list.row_space) {
+	if (cl->simple.international == True)
+	    nl->list.row_height = ext->max_ink_extent.height + nl->list.row_space;
+	else
+	    nl->list.row_height = nl->list.font->max_bounds.ascent
+				+ nl->list.font->max_bounds.descent
+				+ nl->list.row_space;
+    }
+
+    if (XtWidth(cl) != XtWidth(nl) || XtHeight(cl) != XtHeight(nl)
+	|| cl->list.internal_width != nl->list.internal_width
+	|| cl->list.internal_height != nl->list.internal_height
+	|| cl->list.column_space != nl->list.column_space
+	|| cl->list.row_space != nl->list.row_space
+	|| cl->list.default_cols != nl->list.default_cols
+	|| (cl->list.force_cols != nl->list.force_cols
+	    && rl->list.force_cols != nl->list.ncols)
+	|| cl->list.vertical_cols != nl->list.vertical_cols
+	|| cl->list.longest != nl->list.longest
+	|| cl->list.nitems != nl->list.nitems
+	|| cl->list.font != nl->list.font
+	/* Equiv. fontsets might have different values, but the same fonts,
+	   so the next comparison is sloppy but not dangerous  */
+	|| cl->list.fontset != nl->list.fontset
+	|| cl->list.list != nl->list.list) {
+	CalculatedValues(cnew);
+	Layout(cnew, WidthFree(nl), HeightFree(nl),
+	       &nl->core.width, &nl->core.height);
+	redraw = True;
+    }
+
+    if (cl->list.list != nl->list.list || cl->list.nitems != nl->list.nitems)
+	nl->list.is_highlighted = nl->list.highlight = NO_HIGHLIGHT;
+
+    if (cl->core.sensitive != nl->core.sensitive
+	|| cl->core.ancestor_sensitive != nl->core.ancestor_sensitive) {
+	nl->list.highlight = NO_HIGHLIGHT;
+	redraw = True;
+    }
+    
+    return (redraw);
+}
+
+static void
+XawListDestroy(Widget w)
+{
+    ListWidget lw = (ListWidget)w;
+    XGCValues values;
+    
+    XGetGCValues(XtDisplay(w), lw->list.graygc, GCTile, &values);
+    XmuReleaseStippledPixmap(XtScreen(w), values.tile);
+    XtReleaseGC(w, lw->list.graygc);
+    XtReleaseGC(w, lw->list.revgc);
+    XtReleaseGC(w, lw->list.normgc);
+}
+
+/*
+ * Function:
+ *	XawListChange
+ *
+ * Parameters:
+ *	w - list widget
+ *	list - new list
+ *	nitems - number of items in the list
+ *	longest - length (in Pixels) of the longest element in the list
+ *	resize - if True the the list widget will try to resize itself
+ *
+ * Description:
+ *	Changes the list being used and shown.
+ *
+ * Note:
+ *	If nitems of longest are <= 0 then they will be calculated
+ *	If nitems is <= 0 then the list needs to be NULL terminated
+ */
+void
+XawListChange(Widget w, char **list, int nitems, int longest,
+#if NeedWidePrototypes
+	int resize_it
+#else
+	Boolean resize_it
+#endif
+)
+{
+    ListWidget lw = (ListWidget)w;
+    Dimension new_width = XtWidth(w);
+    Dimension new_height = XtHeight(w);
+
+    lw->list.list = list;
+
+    if (nitems <= 0)
+	nitems = 0;
+    lw->list.nitems = nitems;
+    if (longest <= 0)
+	longest = 0;
+
+    /* If the user passes 0 meaning "calculate it", it must be free */
+    if (longest != 0)
+	lw->list.freedoms |= LongestLock;
+    else
+	lw->list.freedoms &= ~LongestLock;
+
+    if (resize_it)
+	lw->list.freedoms &= ~WidthLock & ~HeightLock;
+
+    lw->list.longest = longest;
+
+    CalculatedValues(w);
+
+    if (Layout(w, WidthFree(w), HeightFree(w), &new_width, &new_height))
+	ChangeSize(w, new_width, new_height);
+
+    lw->list.is_highlighted = lw->list.highlight = NO_HIGHLIGHT;
+    if (XtIsRealized(w))
+	XawListRedisplay(w, NULL, NULL);
+}
+
+void
+XawListUnhighlight(Widget w)
+{
+    ListWidget lw = (ListWidget)w;
+
+    lw->list.highlight = NO_HIGHLIGHT;
+    if (lw->list.is_highlighted != NO_HIGHLIGHT)
+    PaintItemName(w, lw->list.is_highlighted);
+}
+
+void
+XawListHighlight(Widget w, int item)
+{
+    ListWidget lw = (ListWidget)w;
+    
+    if (XtIsSensitive(w)) {
+	lw->list.highlight = item;
+	if (lw->list.is_highlighted != NO_HIGHLIGHT)
+	PaintItemName(w, lw->list.is_highlighted);
+	PaintItemName(w, item);
+    }
+}
+
+/*
+ * Function:
+ *	XawListShowCurrent
+ *
+ * Parameters:
+ *	w - list widget
+ *
+ * Returns:
+ *	Info about the currently highlighted object
+ */
+XawListReturnStruct *
+XawListShowCurrent(Widget w)
+{
+    ListWidget lw = (ListWidget)w;
+    XawListReturnStruct *ret_val;
+
+    ret_val = (XawListReturnStruct *)XtMalloc(sizeof(XawListReturnStruct));
+    
+    ret_val->list_index = lw->list.highlight;
+    if (ret_val->list_index == XAW_LIST_NONE)
+	ret_val->string = "";
+    else
+	ret_val->string = lw->list.list[ret_val->list_index];
+
+    return (ret_val);
+}
diff --git a/nx-X11/lib/Xaw/List.h b/nx-X11/lib/Xaw/List.h
new file mode 100644
index 000000000..2115eefd4
--- /dev/null
+++ b/nx-X11/lib/Xaw/List.h
@@ -0,0 +1,237 @@
+/* $Xorg: List.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+*/
+/* $XFree86: xc/lib/Xaw/List.h,v 1.7 2001/01/17 19:42:27 dawes Exp $ */
+
+/*  This is the List widget, it is useful to display a list, without the
+ *  overhead of having a widget for each item in the list.  It allows 
+ *  the user to select an item in a list and notifies the application through
+ *  a callback function.
+ *
+ *	Created: 	8/13/88
+ *	By:		Chris D. Peterson
+ *                      MIT X Consortium
+ */
+
+#ifndef _XawList_h
+#define _XawList_h
+
+#include <X11/Xaw/Simple.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ borderColor	     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ callback            Callback           XtCallbackList  NULL       **6
+ columnSpacing       Spacing            Dimension       6
+ cursor		     Cursor		Cursor		left_ptr
+ cursorName	     Cursor		String		NULL
+ defaultColumns      Columns            int             2          **5
+ destroyCallback     Callback		Pointer		NULL 
+ font		     Font		XFontStruct*	XtDefaultFont
+ forceColumns        Columns            Boolean         False      **5
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ height		     Height		Dimension	0          **1
+ insensitiveBorder   Insensitive	Pixmap		Gray
+ internalHeight	     Height		Dimension	2
+ internalWidth	     Width		Dimension	4
+ list		     List		String*		NULL	   **2
+ longest             Longest            int             0          **3  **4
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ numberStrings       NumberStrings      int             0          **4
+ pasteBuffer         Boolean            Boolean         False
+ pointerColor	     Foreground		Pixel		XtDefaultForeground
+ pointerColorBackground Background	Pixel		XtDefaultBackground
+ rowSpacing          Spacing            Dimension       4
+ sensitive	     Sensitive		Boolean		True
+ verticalList        Boolean            Boolean         False
+ width		     Width		Dimension	0          **1
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+ **1 - If the Width or Height of the list widget is zero (0) then the value
+       is set to the minimum size necessay to fit the entire list.
+
+       If both Width and Height are zero then they are adjusted to fit the
+       entire list that is created width the number of default columns 
+       specified in the defaultColumns resource.
+
+ **2 - This is an array of strings the specify elements of the list.
+       This resource must be specified. 
+       (What good is a list widget without a list??  :-)
+
+ **3 - Longest is the length of the widest string in pixels.
+
+ **4 - If either of these values are zero (0) then the list widget calculates
+       the correct value. 
+
+       (This allows you to make startup faster if you already have 
+        this information calculated)
+
+       NOTE: If the numberStrings value is zero the list must 
+             be NULL terminated.
+
+ **5 - By setting the List.Columns resource you can force the application to
+       have a given number of columns.	     
+        
+ **6 - This returns the name and index of the item selected in an 
+       XawListReturnStruct that is pointed to by the client_data
+       in the CallbackProc.
+
+*/
+
+/*
+ * Value returned when there are no highlighted objects
+ */
+#define XAW_LIST_NONE -1	
+
+#define XtCList "List"
+#define XtCSpacing "Spacing"
+#define XtCColumns "Columns"
+#define XtCLongest "Longest"
+#define XtCNumberStrings "NumberStrings"
+
+#define XtNcursor "cursor"
+#define XtNcolumnSpacing "columnSpacing"
+#define XtNdefaultColumns "defaultColumns"
+#define XtNforceColumns "forceColumns"
+#define XtNlist "list"
+#define XtNlongest "longest"
+#define XtNnumberStrings "numberStrings"
+#define XtNpasteBuffer "pasteBuffer"
+#define XtNrowSpacing "rowSpacing"
+#define XtNverticalList "verticalList"
+#define XtNshowCurrent "showCurrent"
+ 
+#ifndef XtNfontSet
+#define XtNfontSet "fontSet"
+#endif
+
+#ifndef XtCFontSet
+#define XtCFontSet "FontSet"
+#endif
+
+extern WidgetClass listWidgetClass;
+
+typedef struct _ListClassRec *ListWidgetClass;
+typedef struct _ListRec      *ListWidget;
+
+/* list return structure */
+typedef struct _XawListReturnStruct {
+  String string;
+  int list_index;
+} XawListReturnStruct;
+
+_XFUNCPROTOBEGIN
+
+/*
+ * Function:
+ *	XawListChange
+ *
+ * Parameters:
+ *	w	- list widget
+ *	list	- new list
+ *	nitems	- number of items in the list
+ *	longest - length (in Pixels) of the longest element in the list
+ *	resize	- if True the the list widget will try to resize itself
+ *
+ * Description:
+ *	Changes the list being used and shown.
+ *
+ * Note:
+ *	If nitems of longest are <= 0 then they will be caluculated
+ *	If nitems is <= 0 then the list needs to be NULL terminated
+ */
+void XawListChange
+(
+ Widget			w,
+ String			*list,
+ int			nitems,
+ int			longest,
+#if NeedWidePrototypes
+ int			resize
+#else
+ Boolean		resize
+#endif
+ );
+
+/*
+ * Function:
+ *	XawListUnhighlight
+ *
+ * Parameters:
+ *	w - list widget
+ *
+ * Description:
+ *	Unlights the current highlighted element.
+ */
+void XawListUnhighlight
+(
+ Widget			w
+ );
+
+/*
+ * Function:
+ *	XawListHighlight
+ *
+ * Parameters:
+ *	w    - list widget
+ *	item - item to highlight
+ *
+ * Description:
+ *	Highlights the given item.
+ */
+void XawListHighlight
+(
+ Widget			w,
+ int			item
+ );
+
+
+/*
+ * Function:
+ *	XawListShowCurrent
+ *
+ * Paraneters:
+ *	w - list widget
+ *
+ * Description:
+ *	Returns the currently highlighted object.
+ *
+ * Returns:
+ *	The info about the currently highlighted object
+ */
+
+XawListReturnStruct *XawListShowCurrent
+(
+ Widget			w
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawList_h */
diff --git a/nx-X11/lib/Xaw/ListP.h b/nx-X11/lib/Xaw/ListP.h
new file mode 100644
index 000000000..2b8fc4639
--- /dev/null
+++ b/nx-X11/lib/Xaw/ListP.h
@@ -0,0 +1,118 @@
+/* $Xorg: ListP.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+*/
+/* $XFree86: xc/lib/Xaw/ListP.h,v 1.8 2001/01/17 19:42:27 dawes Exp $ */
+
+
+/* 
+ * This is a List widget.  It allows the user to select an item in a list and
+ * notifies the application through a callback function.
+ *
+ *	Created: 	8/13/88
+ *	By:		Chris D. Peterson
+ *                      MIT - Project Athena
+ */
+
+#ifndef _XawListP_h
+#define _XawListP_h
+
+/*
+ * List Widget Private Data
+ */
+#include <X11/Xaw/SimpleP.h>
+#include <X11/Xaw/List.h>
+
+#define NO_HIGHLIGHT            XAW_LIST_NONE
+#define OUT_OF_RANGE            -1
+#define OKAY                     0
+
+/* New fields for the List widget class */
+typedef struct {
+    XtPointer extension;
+} ListClassPart;
+
+/* Full class record */
+typedef struct _ListClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    ListClassPart	list_class;
+} ListClassRec;
+
+extern ListClassRec listClassRec;
+
+/* New fields for the List widget */
+typedef struct {
+    /* resources */
+    Pixel foreground;
+    Dimension internal_width;		/* if not 3d, user sets directly */
+    Dimension internal_height;
+    Dimension column_space;		/* half of *_space is add on
+					   top/bot/left of */
+    Dimension row_space;		/* each item's text bounding box
+					   half added to longest for right */
+    int default_cols;
+    Boolean force_cols;
+    Boolean paste;
+    Boolean vertical_cols;
+    int longest;			/* in pixels */
+    int nitems;
+    XFontStruct	*font;
+    XFontSet fontset;			/* Sheeran, Omron KK, 93/03/05 */
+    String *list;			/* for i18n, always in multibyte
+					   format */
+    XtCallbackList callback;
+
+    /* private */
+    int is_highlighted;			/* set to the item currently
+					   highlighted */
+    int highlight;			/* set to the item that should be
+					   highlighted */
+    int col_width;			/* width of each column */
+    int row_height;			/* height of each row */
+    int nrows;				/* number of rows in the list */
+    int ncols;				/* number of columns in the list */
+    GC normgc;
+    GC revgc;
+    GC graygc;
+    int freedoms;			/* flags for resizing height
+					   and width */
+#ifndef OLDXAW
+    int selected;
+    Boolean show_current;
+    char pad1[(sizeof(XtPointer) - sizeof(Boolean)) +
+		 (sizeof(XtPointer) - sizeof(int))];
+    XtPointer pad2[2];	/* for future use and keep binary compatability */
+#endif
+} ListPart;
+
+
+/* Full instance record */
+typedef struct _ListRec {
+    CorePart	core;
+    SimplePart	simple;
+    ListPart	list;
+} ListRec;
+
+#endif /* _XawListP_h */
diff --git a/nx-X11/lib/Xaw/MenuButtoP.h b/nx-X11/lib/Xaw/MenuButtoP.h
new file mode 100644
index 000000000..416fdf9b5
--- /dev/null
+++ b/nx-X11/lib/Xaw/MenuButtoP.h
@@ -0,0 +1,80 @@
+/* $Xorg: MenuButtoP.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ 
+ *
+Copyright 1989,1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86: xc/lib/Xaw/MenuButtoP.h,v 1.7 2001/01/17 19:42:27 dawes Exp $ */
+
+/*
+ * MenuButtonP.h - Private Header file for MenuButton widget.
+ *
+ * This is the private header file for the Athena MenuButton widget.
+ * It is intended to provide an easy method of activating pulldown menus.
+ *
+ * Date:    May 2, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _XawMenuButtonP_h
+#define _XawMenuButtonP_h
+
+#include <X11/Xaw/MenuButton.h>
+#include <X11/Xaw/CommandP.h>
+
+/* New fields for the MenuButton widget class */
+typedef struct _MenuButtonClass {
+    XtPointer extension;
+} MenuButtonClassPart;
+
+/* class record declaration */
+typedef struct _MenuButtonClassRec {
+    CoreClassPart	    core_class;
+    SimpleClassPart	    simple_class;
+    LabelClassPart	    label_class;
+    CommandClassPart	    command_class;
+    MenuButtonClassPart	    menuButton_class;
+} MenuButtonClassRec;
+
+extern MenuButtonClassRec menuButtonClassRec;
+
+/* New fields for the MenuButton widget */
+typedef struct {
+    /* resources */
+    String menu_name;
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} MenuButtonPart;
+
+/* widget declaration */
+typedef struct _MenuButtonRec {
+    CorePart         core;
+    SimplePart	     simple;
+    LabelPart	     label;
+    CommandPart	     command;
+    MenuButtonPart   menu_button;
+} MenuButtonRec;
+
+#endif /* _XawMenuButtonP_h */
diff --git a/nx-X11/lib/Xaw/MenuButton.c b/nx-X11/lib/Xaw/MenuButton.c
new file mode 100644
index 000000000..6c5da154a
--- /dev/null
+++ b/nx-X11/lib/Xaw/MenuButton.c
@@ -0,0 +1,276 @@
+/* $Xorg: MenuButton.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ */
+
+/* $XFree86: xc/lib/Xaw/MenuButton.c,v 3.9 2001/10/11 21:17:00 paulo Exp $ */
+
+/*
+ * MenuButton.c - Source code for MenuButton widget.
+ *
+ * This is the source code for the Athena MenuButton widget.
+ * It is intended to provide an easy method of activating pulldown menus.
+ *
+ * Date:    May 2, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/MenuButtoP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * Class Methods
+ */
+static void XawMenuButtonClassInitialize(void);
+static void XawMenuButtonInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawMenuButtonDestroy(Widget);
+static Boolean XawMenuButtonSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+
+/*
+ * Actions
+ */
+static void PopupMenu(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+#define superclass ((CommandWidgetClass)&commandClassRec)
+
+static char defaultTranslations[] = 
+"<Enter>:"	"highlight()\n"
+"<Leave>:"	"reset()\n"
+"Any<BtnDown>:"	"reset() PopupMenu()\n";
+
+static char default_menu_name[] = "menu";
+
+#define offset(field) XtOffsetOf(MenuButtonRec, field)
+static XtResource resources[] = {
+  {
+    XtNmenuName,
+    XtCMenuName,
+    XtRString,
+    sizeof(String),
+    offset(menu_button.menu_name),
+    XtRString,
+    (XtPointer)default_menu_name
+  },
+};
+#undef offset
+
+static XtActionsRec actionsList[] =
+{
+  {"PopupMenu",	PopupMenu},
+};
+
+MenuButtonClassRec menuButtonClassRec = {
+  /* core */
+  {
+    (WidgetClass)superclass,		/* superclass		  */
+    "MenuButton",			/* class_name		  */
+    sizeof(MenuButtonRec),       	/* size			  */
+    XawMenuButtonClassInitialize,	/* class_initialize	  */
+    NULL,				/* class_part_initialize  */
+    False,				/* class_inited		  */
+    XawMenuButtonInitialize,		/* initialize		  */
+    NULL,				/* initialize_hook	  */
+    XtInheritRealize,			/* realize		  */
+    actionsList,			/* actions		  */
+    XtNumber(actionsList),		/* num_actions		  */
+    resources,				/* resources		  */
+    XtNumber(resources),		/* num_resources	  */
+    NULLQUARK,				/* xrm_class		  */
+    False,				/* compress_motion	  */
+    True,				/* compress_exposure	  */
+    True,				/* compress_enterleave	  */
+    False,				/* visible_interest	  */
+    XawMenuButtonDestroy,		/* destroy		  */
+    XtInheritResize,			/* resize		  */
+    XtInheritExpose,			/* expose		  */
+    XawMenuButtonSetValues,		/* set_values		  */
+    NULL,				/* set_values_hook	  */
+    XtInheritSetValuesAlmost,		/* set_values_almost	  */
+    NULL,				/* get_values_hook	  */
+    NULL,				/* accept_focus		  */
+    XtVersion,				/* version		  */
+    NULL,				/* callback_private	  */
+    defaultTranslations,               	/* tm_table		  */
+    XtInheritQueryGeometry,		/* query_geometry	  */
+    XtInheritDisplayAccelerator,	/* display_accelerator	  */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive		/* change_sensitive	  */ 
+  },
+  /* label */
+  {
+    NULL,				/* extension */
+  },
+  /* command */
+  {
+    NULL,				/* extension */
+  },
+  /* menu_button */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass menuButtonWidgetClass = (WidgetClass)&menuButtonClassRec;
+
+/*
+ * Implementation
+ */
+static void
+XawMenuButtonClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtRegisterGrabAction(PopupMenu, True,
+			 ButtonPressMask | ButtonReleaseMask,
+			 GrabModeAsync, GrabModeAsync);
+}
+
+/*ARGSUSED*/
+static void
+XawMenuButtonInitialize(Widget request, Widget cnew,
+			ArgList args, Cardinal *num_args)
+{
+    MenuButtonWidget mbw = (MenuButtonWidget)cnew;
+
+    if (mbw->menu_button.menu_name != default_menu_name)
+	mbw->menu_button.menu_name = XtNewString(mbw->menu_button.menu_name);
+}
+
+static void
+XawMenuButtonDestroy(Widget w)
+{
+    MenuButtonWidget mbw = (MenuButtonWidget)w;
+
+    if (mbw->menu_button.menu_name != default_menu_name)
+	XtFree(mbw->menu_button.menu_name);
+}
+
+/*ARGSUSED*/
+static Boolean
+XawMenuButtonSetValues(Widget current, Widget request, Widget cnew,
+		       ArgList args, Cardinal *num_args)
+{
+    MenuButtonWidget mbw_old = (MenuButtonWidget)current;
+    MenuButtonWidget mbw_new = (MenuButtonWidget)cnew;
+
+    if (mbw_old->menu_button.menu_name != mbw_new->menu_button.menu_name) {
+	if (mbw_old->menu_button.menu_name != default_menu_name)
+	    XtFree(mbw_old->menu_button.menu_name);
+	if (mbw_new->menu_button.menu_name != default_menu_name)
+	    mbw_new->menu_button.menu_name =
+		XtNewString(mbw_new->menu_button.menu_name);
+    }
+
+    return (False);
+}
+
+/*ARGSUSED*/
+static void
+PopupMenu(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    MenuButtonWidget mbw = (MenuButtonWidget)w;
+    Widget menu = NULL, temp;
+    Arg arglist[2];
+    Cardinal num_args;
+    int menu_x, menu_y, menu_width, menu_height, button_height;
+    Position button_x, button_y;
+
+    temp = w;
+    while(temp != NULL) {
+	menu = XtNameToWidget(temp, mbw->menu_button.menu_name);
+	if (menu == NULL) 
+	    temp = XtParent(temp);
+	else
+	    break;
+    }
+
+    if (menu == NULL) {
+	char error_buf[BUFSIZ];
+
+	(void)XmuSnprintf(error_buf, sizeof(error_buf),
+			  "MenuButton:  Could not find menu widget named %s.",
+			  mbw->menu_button.menu_name);
+	XtAppWarning(XtWidgetToApplicationContext(w), error_buf);
+	return;
+    }
+
+    if (!XtIsRealized(menu))
+	XtRealizeWidget(menu);
+  
+    menu_width = XtWidth(menu) + (XtBorderWidth(menu) << 1);
+    button_height = XtHeight(w) + (XtBorderWidth(w) << 1);
+    menu_height = XtHeight(menu) + (XtBorderWidth(menu) << 1);
+
+    XtTranslateCoords(w, 0, 0, &button_x, &button_y);
+    menu_x = button_x;
+    menu_y = button_y + button_height;
+
+    if (menu_y >= 0) {
+	int scr_height = HeightOfScreen(XtScreen(menu));
+
+	if (menu_y + menu_height > scr_height)
+	    menu_y = button_y - menu_height;
+	if (menu_y < 0) {
+	    menu_y = scr_height - menu_height;
+	    menu_x = button_x + XtWidth(w) + (XtBorderWidth(w) << 1);
+	    if (menu_x + menu_width > WidthOfScreen(XtScreen(menu)))
+		menu_x = button_x - menu_width;
+	}
+    }
+    if (menu_y < 0)
+	menu_y = 0;
+
+    if (menu_x >= 0) {
+	int scr_width = WidthOfScreen(XtScreen(menu));
+
+	if (menu_x + menu_width > scr_width)
+	    menu_x = scr_width - menu_width;
+    }
+    if (menu_x < 0) 
+	menu_x = 0;
+
+    num_args = 0;
+    XtSetArg(arglist[num_args], XtNx, menu_x); num_args++;
+    XtSetArg(arglist[num_args], XtNy, menu_y); num_args++;
+    XtSetValues(menu, arglist, num_args);
+
+    XtPopupSpringLoaded(menu);
+}
diff --git a/nx-X11/lib/Xaw/MenuButton.h b/nx-X11/lib/Xaw/MenuButton.h
new file mode 100644
index 000000000..59744c26c
--- /dev/null
+++ b/nx-X11/lib/Xaw/MenuButton.h
@@ -0,0 +1,91 @@
+/*
+ * $Xorg: MenuButton.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86: xc/lib/Xaw/MenuButton.h,v 1.5 2001/01/17 19:42:27 dawes Exp $ */
+
+/***********************************************************************
+ *
+ * MenuButton Widget
+ *
+ ***********************************************************************/
+
+/*
+ * MenuButton.h - Public Header file for MenuButton widget.
+ *
+ * This is the public header file for the Athena MenuButton widget.
+ * It is intended to provide an easy method of activating pulldown menus.
+ *
+ * Date:    May 2, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _XawMenuButton_h
+#define _XawMenuButton_h
+
+#include <X11/Xaw/Command.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ bitmap		     Pixmap		Pixmap		None
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ callback	     Callback		Pointer		NULL
+ cursor		     Cursor		Cursor		None
+ destroyCallback     Callback		Pointer		NULL
+ displayList	     DisplayList	XawDisplayList*	NULL
+ font		     Font		XFontStruct*	XtDefaultFont
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ height		     Height		Dimension	text height
+ highlightThickness  Thickness		Dimension	2
+ insensitiveBorder   Insensitive	Pixmap		Gray
+ internalHeight	     Height		Dimension	2
+ internalWidth	     Width		Dimension	4
+ justify	     Justify		XtJustify	XtJustifyCenter
+ label		     Label		String		NULL
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ menuName            MenuName           String          "menu"
+ resize		     Resize		Boolean		True
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	text width
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XtNmenuName "menuName"
+#define XtCMenuName "MenuName"
+
+extern WidgetClass     menuButtonWidgetClass;
+
+typedef struct _MenuButtonClassRec   *MenuButtonWidgetClass;
+typedef struct _MenuButtonRec        *MenuButtonWidget;
+
+#endif /* _XawMenuButton_h */
diff --git a/nx-X11/lib/Xaw/MultiSink.c b/nx-X11/lib/Xaw/MultiSink.c
new file mode 100644
index 000000000..8abe2dedd
--- /dev/null
+++ b/nx-X11/lib/Xaw/MultiSink.c
@@ -0,0 +1,978 @@
+/* $Xorg: MultiSink.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of OMRON not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission.  OMRON makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ *      Author: Li Yuhong	 OMRON Corporation
+ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/MultiSink.c,v 1.19 2001/01/17 19:42:27 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xatom.h>
+#include <X11/Xaw/XawInit.h>
+#include <X11/Xaw/MultiSinkP.h>
+#include <X11/Xaw/MultiSrcP.h>
+#include <X11/Xaw/TextP.h>
+#include "XawI18n.h"
+#include <stdio.h>
+#include <ctype.h>
+#include "Private.h"
+
+#ifdef GETLASTPOS
+#undef GETLASTPOS		/* We will use our own GETLASTPOS */
+#endif
+
+#define GETLASTPOS	\
+	XawTextSourceScan(source, 0, XawstAll, XawsdRight, 1, True)
+
+/*
+ * Class Methods
+ */
+static void XawMultiSinkClassInitialize(void);
+static void XawMultiSinkInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawMultiSinkDestroy(Widget);
+static void XawMultiSinkResize(Widget);
+static Boolean XawMultiSinkSetValues(Widget, Widget, Widget,
+				     ArgList, Cardinal*);
+static int MaxLines(Widget, unsigned int);
+static int MaxHeight(Widget, int);
+static void SetTabs(Widget, int, short*);
+static void DisplayText(Widget, int, int,
+			XawTextPosition, XawTextPosition, Bool);
+static void InsertCursor(Widget, int, int, XawTextInsertState);
+static void FindPosition(Widget, XawTextPosition, int, int, Bool,
+			 XawTextPosition*, int*, int*);
+static void FindDistance(Widget, XawTextPosition, int, XawTextPosition, int*,
+			 XawTextPosition*, int*);
+static void Resolve(Widget, XawTextPosition, int, int, XawTextPosition*);
+static void GetCursorBounds(Widget, XRectangle*);
+
+/*
+ * Prototypes
+ */
+static void GetGC(MultiSinkObject);
+static int CharWidth(MultiSinkObject, XFontSet, int, wchar_t);
+static unsigned int PaintText(Widget w, GC gc, int x, int y,
+			      wchar_t *buf, int len, Bool);
+
+/*
+ * Defined in TextSink.c
+ */
+void _XawTextSinkClearToBackground(Widget, int, int, unsigned, unsigned);
+
+/*
+ * Initialization
+ */
+static wchar_t wspace[2];
+
+#define offset(field) XtOffsetOf(MultiSinkRec, multi_sink.field)
+static XtResource resources[] = {
+  {
+    XtNfontSet,
+    XtCFontSet,
+    XtRFontSet,
+    sizeof(XFontSet),
+    offset(fontset),
+    XtRString,
+    XtDefaultFontSet
+  },
+  {
+    XtNecho,
+    XtCOutput,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(echo),
+    XtRImmediate,
+    (XtPointer)True
+  },
+  {
+    XtNdisplayNonprinting,
+    XtCOutput,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(display_nonprinting),
+    XtRImmediate,
+    (XtPointer)True
+  },
+};
+#undef offset
+
+#define SuperClass		(&textSinkClassRec)
+MultiSinkClassRec multiSinkClassRec = {
+  /* object */
+  {
+    (WidgetClass)SuperClass,		/* superclass */
+    "MultiSink",			/* class_name */
+    sizeof(MultiSinkRec),		/* widget_size */
+    XawMultiSinkClassInitialize,	/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawMultiSinkInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    NULL,				/* obj1 */
+    NULL,				/* obj2 */
+    0,					/* obj3 */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    False,				/* obj4 */
+    False,				/* obj5 */
+    False,				/* obj6 */
+    False,				/* obj7 */
+    XawMultiSinkDestroy,		/* destroy */
+    (XtProc)XawMultiSinkResize,		/* obj8 */
+    NULL,				/* obj9 */
+    XawMultiSinkSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    NULL,				/* obj10 */
+    NULL,				/* get_values_hook */
+    NULL,				/* obj11 */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* obj12 */
+    NULL,				/* obj13 */
+    NULL,				/* obj14 */
+    NULL,				/* extension */
+  },
+    /* text_sink */
+  {
+    DisplayText,			/* DisplayText */
+    InsertCursor,			/* InsertCursor */
+    XtInheritClearToBackground,		/* ClearToBackground */
+    FindPosition,			/* FindPosition */
+    FindDistance,			/* FindDistance */
+    Resolve,				/* Resolve */
+    MaxLines,				/* MaxLines */
+    MaxHeight,				/* MaxHeight */
+    SetTabs,				/* SetTabs */
+    GetCursorBounds,			/* GetCursorBounds */
+  },
+  /* multi_sink */
+  {
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass multiSinkObjectClass = (WidgetClass)&multiSinkClassRec;
+
+/*
+ * Implementation
+ */
+static int
+CharWidth(MultiSinkObject sink, XFontSet fontset, int x, wchar_t c)
+{
+    int width = 0;
+
+    if (c == _Xaw_atowc(XawLF))
+	return (0);
+
+    if (c == _Xaw_atowc(XawTAB)) {
+	int i;
+	Position *tab;
+
+	width = x;
+	/* Adjust for Left Margin. */
+	x -= ((TextWidget)XtParent((Widget)sink))->text.left_margin;
+
+	i = 0;
+	tab = sink->text_sink.tabs;
+	/*CONSTCOND*/
+	while (1) {
+	    if (x < *tab)
+		return (*tab - x);
+	    /* Start again */
+	    if (++i >= sink->text_sink.tab_count) {
+		x -= *tab;
+		i = 0;
+		tab = sink->text_sink.tabs;
+		if (width == x)
+		    return (0);
+	    }
+	    else
+		++tab;
+	}
+	/*NOTREACHED*/
+    }
+
+    if (XwcTextEscapement(fontset, &c, 1) == 0) {
+	if (sink->multi_sink.display_nonprinting)
+	    c = _Xaw_atowc('@');
+	else
+	    c = _Xaw_atowc(XawSP);
+    }
+
+      /*
+       * if more efficiency(suppose one column is one ASCII char)
+
+      width = XwcGetColumn(fontset->font_charset, fontset->num_of_fonts, c) *
+	      fontset->font_struct_list[0]->min_bounds.width;
+       *
+       * WARNING: Very Slower!!!
+       *
+       * Li Yuhong.
+       */
+
+    width = XwcTextEscapement(fontset, &c, 1);
+
+    return (width);
+}
+
+/*
+ * Function:
+ *	PaintText
+ *
+ * Parameters:
+ *	w   - text sink object
+ *	gc  - gc to paint text
+ *	x   - location to paint the text
+ *	y   - ""
+ *	buf - buffer and length of text to paint
+ *	len - ""
+ *	clear_bg - clear background before drawing ?
+ *
+ * Description:
+ *	Actually paints the text into the window.
+ *
+ * Returns:
+ *	The width of the text painted
+ */
+static unsigned int
+PaintText(Widget w, GC gc, int x, int y, wchar_t *buf, int len, Bool clear_bg)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    XFontSet fontset = sink->multi_sink.fontset;
+    unsigned int width = XwcTextEscapement(fontset, buf, len);
+
+    if (((int)width) <= -x)		/* Don't draw if we can't see it */
+	return (width);
+
+    if (clear_bg) {
+	XFontSetExtents *ext = XExtentsOfFontSet(fontset);
+
+	_XawTextSinkClearToBackground(w, x, y - abs(ext->max_logical_extent.y),
+				      width, ext->max_logical_extent.height);
+	XwcDrawString(XtDisplay(ctx), XtWindow(ctx), fontset, gc, x, y, buf, len);
+    }
+    else
+	XwcDrawImageString(XtDisplay(ctx), XtWindow(ctx), fontset, gc,
+			   x, y, buf, len);
+
+    return (width);
+}
+
+/* Sink Object Functions */
+/*
+ * This function does not know about drawing more than one line of text
+ */
+static void
+DisplayText(Widget w, int x, int y,
+	    XawTextPosition pos1, XawTextPosition pos2, Bool highlight)
+{
+    TextWidget ctx = (TextWidget)XtParent(w);
+    MultiSinkObject sink = (MultiSinkObject)w;
+    XFontSet fontset = sink->multi_sink.fontset;
+    Widget source = XawTextGetSource(XtParent(w));
+    wchar_t buf[256];
+    XFontSetExtents *ext = XExtentsOfFontSet(fontset);
+    int j, k;
+    XawTextBlock blk;
+    GC gc, invgc, tabgc;
+    int max_x;
+    Bool clear_bg;
+
+    if (!sink->multi_sink.echo || !ctx->text.lt.lines)
+	return;
+
+    max_x = (int)XtWidth(ctx) - ctx->text.r_margin.right;
+    clear_bg = !highlight && ctx->core.background_pixmap != XtUnspecifiedPixmap;
+
+    gc = highlight ? sink->multi_sink.invgc : sink->multi_sink.normgc;
+    invgc = highlight ? sink->multi_sink.normgc : sink->multi_sink.invgc;
+
+    if (highlight && sink->multi_sink.xorgc)
+	tabgc = sink->multi_sink.xorgc;
+    else
+	tabgc = invgc;
+
+    y += abs(ext->max_logical_extent.y);
+    for (j = 0; pos1 < pos2;) {
+	pos1 = XawTextSourceRead(source, pos1, &blk, (int) pos2 - pos1);
+	for (k = 0; k < blk.length; k++) {
+	    if ((unsigned) j >= (sizeof(buf) / sizeof(wchar_t)) - 1) {
+		/* buffer full, dump the text */
+		if ((x += PaintText(w, gc, x, y, buf, j, clear_bg)) >= max_x)
+		    return;
+		j = 0;
+	    }
+	    buf[j] = ((wchar_t *)blk.ptr)[k];
+	    if (buf[j] == _Xaw_atowc(XawLF))
+		continue;
+
+	    else if (buf[j] == _Xaw_atowc(XawTAB)) {
+		unsigned int width;
+
+		if (j != 0 &&
+		    (x += PaintText(w, gc, x, y, buf, j, clear_bg)) >= max_x)
+		    return;
+
+		width = CharWidth(sink, fontset, x, _Xaw_atowc(XawTAB));
+		if (clear_bg)
+		    _XawTextSinkClearToBackground(w,
+					x, y - abs(ext->max_logical_extent.y),
+					width, ext->max_logical_extent.height);
+		else
+		    XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w),
+				   tabgc, x,
+				   y - abs(ext->max_logical_extent.y),
+				   width,
+				   ext->max_logical_extent.height);
+		x += width;
+		j = -1;
+	    }
+	    else if (XwcTextEscapement(sink->multi_sink.fontset, &buf[j], 1)
+		     == 0) {
+		if (sink->multi_sink.display_nonprinting)
+		    buf[j] = _Xaw_atowc('@');
+		else
+		    buf[j] = _Xaw_atowc(XawSP);
+	    }
+	    j++;
+	}
+    }
+
+    if (j > 0)
+	(void)PaintText(w, gc, x, y, buf, j, clear_bg);
+}
+
+/*
+ * Function:
+ *	GetCursorBounds
+ *
+ * Parameters:
+ *	w    - text sink object
+ *	rect - X rectangle to return the cursor bounds
+ *
+ * Description:
+ *	Returns the size and location of the cursor.
+ */
+static void
+GetCursorBounds(Widget w, XRectangle *rect)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+
+    rect->width = CharWidth(sink, sink->multi_sink.fontset, 0, _Xaw_atowc(XawSP));
+    rect->height = (XExtentsOfFontSet(sink->multi_sink.fontset)
+		    ->max_logical_extent.height);
+    rect->x = sink->multi_sink.cursor_x;
+    rect->y = sink->multi_sink.cursor_y - (short)rect->height;
+}
+
+/*
+ * The following procedure manages the "insert" cursor
+ */
+static void
+InsertCursor(Widget w, int x, int y, XawTextInsertState state)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+    XFontSet fontset = sink->multi_sink.fontset;
+    Widget ctx = XtParent(w);
+    XawTextPosition position = XawTextGetInsertionPoint(ctx);
+
+    if (XtIsRealized(ctx)) {
+	int fheight, fdiff;
+	XawTextBlock block;
+	wchar_t c;
+	XawTextPosition selection_start, selection_end;
+	Boolean has_selection;
+	XFontSetExtents *ext = XExtentsOfFontSet(fontset);
+
+	XawTextGetSelectionPos((Widget)ctx, &selection_start, &selection_end);
+	has_selection = selection_start != selection_end;
+
+	fheight = ext->max_logical_extent.height;
+	fdiff = fheight - abs(ext->max_logical_extent.y);
+
+	if ((sink->multi_sink.cursor_position != position || state == XawisOff)
+	    && !has_selection && sink->multi_sink.laststate != XawisOff) {
+	    wchar_t *ochar;
+
+	    (void)XawTextSourceRead(XawTextGetSource(ctx),
+				    sink->multi_sink.cursor_position,
+				    &block, 1);
+	    if (!block.length)
+		ochar = NULL;
+	    else {
+		c = ((wchar_t *)block.ptr)[0];
+		if (c == _Xaw_atowc(XawLF))
+		    ochar = NULL;
+		else if (c == _Xaw_atowc(XawTAB))
+		    ochar = wspace;
+		else
+		    ochar = (wchar_t *)block.ptr;
+	    }
+
+	    if (!ochar)
+		_XawTextSinkClearToBackground(w, sink->multi_sink.cursor_x,
+					      (sink->multi_sink.cursor_y - 1 -
+					      fheight), CharWidth(sink, fontset,
+								  0, wspace[0]),
+					      fheight);
+	    else {
+		if (XwcTextEscapement(sink->multi_sink.fontset, ochar, 1) != 0)
+		    DisplayText(w, sink->multi_sink.cursor_x,
+				sink->multi_sink.cursor_y - 1 - fheight,
+				sink->multi_sink.cursor_position,
+				sink->multi_sink.cursor_position + 1,
+				False);
+		else
+		    PaintText(w, sink->multi_sink.normgc,
+			      sink->multi_sink.cursor_x,
+			      sink->multi_sink.cursor_y - 1 - fdiff,
+			      ochar, 1,
+			      ctx->core.background_pixmap != XtUnspecifiedPixmap);
+	    }
+	}
+
+	if (!has_selection && state != XawisOff) {
+	    wchar_t *nchar;
+	    Boolean focus = ((TextWidget)ctx)->text.hasfocus;
+
+	    (void)XawTextSourceRead(XawTextGetSource(ctx),
+				    position, &block, 1);
+	    c = ((wchar_t *)block.ptr)[0];
+	    if (!block.length || c == _Xaw_atowc(XawLF)
+		|| c == _Xaw_atowc(XawTAB))
+		nchar = wspace;
+	    else
+		nchar = (wchar_t *)block.ptr;
+
+	    if (focus) {
+		if (XwcTextEscapement(sink->multi_sink.fontset, nchar, 1) != 0)
+		    XwcDrawImageString(XtDisplay(ctx), XtWindow(ctx),
+				       fontset, sink->multi_sink.invgc,
+				       x, (y - 1 - fdiff), nchar, 1);
+		else
+		    DisplayText(w, x, y - 1 - fheight,
+				position, position + 1, True);
+	    }
+	    else
+		XDrawRectangle(XtDisplay(ctx), XtWindow(ctx),
+			       sink->multi_sink.xorgc ?
+			       sink->multi_sink.xorgc : sink->multi_sink.normgc,
+			       x, y - 1 - fheight,
+			       CharWidth(sink, fontset, 0, *nchar) - 1,
+			       fheight - 1);
+	  }
+      }
+
+    sink->multi_sink.cursor_x = x;
+    sink->multi_sink.cursor_y = y;
+    sink->multi_sink.laststate = state;
+    sink->multi_sink.cursor_position = position;
+}
+
+/*
+ * Given two positions, find the distance between them
+ */
+static void
+FindDistance(Widget w, XawTextPosition fromPos, int fromx,
+	     XawTextPosition toPos, int *resWidth,
+	     XawTextPosition *resPos, int *resHeight)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+    XFontSet fontset = sink->multi_sink.fontset;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    Widget source = ctx->text.source;
+    XawTextPosition idx, pos;
+    wchar_t c;
+    XFontSetExtents *ext = XExtentsOfFontSet(fontset);
+    XawTextBlock blk;
+    int i, rWidth;
+
+    pos = XawTextSourceRead(source, fromPos, &blk, toPos - fromPos);
+    rWidth = 0;
+    for (i = 0, idx = fromPos; idx < toPos; i++, idx++) {
+	if (i >= blk.length) {
+	    i = 0;
+	    XawTextSourceRead(source, pos, &blk, toPos - pos);
+	    if (blk.length == 0)
+		break;
+	}
+	c = ((wchar_t *)blk.ptr)[i];
+	rWidth += CharWidth(sink, fontset, fromx + rWidth, c);
+	if (c == _Xaw_atowc(XawLF)) {
+	    idx++;
+	    break;
+	}
+    }
+
+    *resPos = idx;
+    *resWidth = rWidth;
+    *resHeight = ext->max_logical_extent.height;
+}
+
+static void
+FindPosition(Widget w, XawTextPosition fromPos, int fromx, int width,
+	     Bool stopAtWordBreak, XawTextPosition *resPos, int *resWidth,
+	     int *resHeight)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+    TextWidget ctx = (TextWidget)XtParent(w);
+    Widget source = ctx->text.source;
+    XFontSet fontset = sink->multi_sink.fontset;
+    XawTextPosition idx, pos, whiteSpacePosition = 0;
+    int i, lastWidth, whiteSpaceWidth, rWidth;
+    Boolean whiteSpaceSeen;
+    wchar_t c;
+    XFontSetExtents *ext = XExtentsOfFontSet(fontset);
+    XawTextBlock blk;
+
+    pos = XawTextSourceRead(source, fromPos, &blk, BUFSIZ);
+    rWidth = lastWidth = whiteSpaceWidth = 0;
+    whiteSpaceSeen = False;
+    c = 0;
+
+    for (i = 0, idx = fromPos; rWidth <= width; i++, idx++) {
+	if (i >= blk.length) {
+	    i = 0;
+	    pos = XawTextSourceRead(source, pos, &blk, BUFSIZ);
+	    if (blk.length == 0)
+		break;
+	}
+	c = ((wchar_t *)blk.ptr)[i];
+	lastWidth = rWidth;
+	rWidth += CharWidth(sink, fontset, fromx + rWidth, c);
+
+	if (c == _Xaw_atowc(XawLF)) {
+	    idx++;
+	    break;
+	}
+	else if ((c == _Xaw_atowc(XawSP) || c == _Xaw_atowc(XawTAB))
+		 && rWidth <= width) {
+	    whiteSpaceSeen = True;
+	    whiteSpacePosition = idx;
+	    whiteSpaceWidth = rWidth;
+	}
+    }
+
+    if (rWidth > width && idx > fromPos) {
+	idx--;
+	rWidth = lastWidth;
+	if (stopAtWordBreak && whiteSpaceSeen) {
+	    idx = whiteSpacePosition + 1;
+	    rWidth = whiteSpaceWidth;
+	}
+    }
+
+    if (idx >= ctx->text.lastPos && c != _Xaw_atowc(XawLF))
+	idx = ctx->text.lastPos + 1;
+
+    *resPos = idx;
+    *resWidth = rWidth;
+    *resHeight = ext->max_logical_extent.height;
+}
+
+static void
+Resolve(Widget w, XawTextPosition pos, int fromx, int width,
+	XawTextPosition *pos_return)
+{
+    int resWidth, resHeight;
+    Widget source = XawTextGetSource(XtParent(w));
+
+    FindPosition(w, pos, fromx, width, False, pos_return, &resWidth, &resHeight);
+    if (*pos_return > GETLASTPOS)
+	*pos_return = GETLASTPOS;
+}
+
+static void
+GetGC(MultiSinkObject sink)
+{
+    XtGCMask valuemask = (GCGraphicsExposures | GCClipXOrigin |
+			  GCForeground | GCBackground);
+    XGCValues values;
+
+    /* XXX We dont want do share a gc that will change the clip-mask */
+    values.clip_x_origin = (long)sink;
+    values.clip_mask = None;
+    values.graphics_exposures = False;
+    
+    values.foreground = sink->text_sink.foreground;
+    values.background = sink->text_sink.background;
+
+    sink->multi_sink.normgc = XtAllocateGC((Widget)sink, 0, valuemask, &values,
+					   GCFont | GCClipMask, 0);
+
+    values.foreground = sink->text_sink.background;
+#ifndef OLDXAW
+    values.background = sink->text_sink.cursor_color;
+#else
+    values.background = sink->text_sink.foreground;
+#endif
+    sink->multi_sink.invgc = XtAllocateGC((Widget)sink, 0, valuemask, &values,
+					  GCFont | GCClipMask, 0);
+#ifndef OLDXAW
+    if (sink->text_sink.cursor_color != sink->text_sink.foreground) {
+	values.foreground = sink->text_sink.cursor_color;
+	values.background = sink->text_sink.foreground;
+	sink->multi_sink.xorgc = XtAllocateGC((Widget)sink, 0, valuemask,
+					      &values, GCFont | GCClipMask, 0);
+    }
+    else
+#endif /* OLDXAW */
+	sink->multi_sink.xorgc = NULL;
+
+    XawMultiSinkResize((Widget)sink);
+}
+
+static void
+XawMultiSinkClassInitialize(void)
+{
+    wspace[0] = _Xaw_atowc(XawSP);
+    XawInitializeWidgetSet();
+}
+
+/*
+ * Function:
+ *	XawMultiSinkInitialize
+ *
+ * Parameters:
+ *	request - requested and new values for the object instance
+ *	cnew    - ""
+ *
+ * Description:
+ *	Initializes the TextSink Object.
+ */
+/* ARGSUSED */
+static void
+XawMultiSinkInitialize(Widget request, Widget cnew,
+		       ArgList args, Cardinal *num_args)
+{
+    MultiSinkObject sink = (MultiSinkObject)cnew;
+
+    GetGC(sink);
+
+    if (!sink->multi_sink.fontset) XtError("Aborting: no fontset found\n");
+
+    sink->multi_sink.cursor_position = 0;
+    sink->multi_sink.laststate = XawisOff;
+    sink->multi_sink.cursor_x = sink->multi_sink.cursor_y = 0;
+}
+
+/*
+ * Function:
+ *	XawMultiSinkDestroy
+ *
+ * Parameters:
+ *	w - MultiSink Object
+ *
+ * Description:
+ *	This function cleans up when the object is destroyed.
+ */
+static void
+XawMultiSinkDestroy(Widget w)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+
+    XtReleaseGC(w, sink->multi_sink.normgc);
+    XtReleaseGC(w, sink->multi_sink.invgc);
+    if (sink->multi_sink.xorgc)
+	XtReleaseGC(w, sink->multi_sink.xorgc);
+    sink->multi_sink.normgc =
+	sink->multi_sink.invgc =
+	sink->multi_sink.xorgc = NULL;
+}
+
+static void
+XawMultiSinkResize(Widget w)
+{
+    TextWidget ctx = (TextWidget)XtParent(w);
+    MultiSinkObject sink = (MultiSinkObject)w;
+    XRectangle rect;
+    int width, height;
+
+    if (w->core.widget_class != multiSinkObjectClass)
+	return;
+
+    rect.x = ctx->text.r_margin.left;
+    rect.y = ctx->text.r_margin.top;
+    width = (int)XtWidth(ctx) -
+      (int)ctx->text.r_margin.right - (int)ctx->text.r_margin.left;
+    height = (int)XtHeight(ctx) -
+      (int)ctx->text.r_margin.top - (int)ctx->text.r_margin.bottom;
+    rect.width = width;
+    rect.height = height;
+
+    if (sink->multi_sink.normgc) {
+	if (width >= 0 && height >= 0)
+	    XSetClipRectangles(XtDisplay((Widget)ctx), sink->multi_sink.normgc,
+			       0, 0, &rect, 1, Unsorted);
+	else
+	    XSetClipMask(XtDisplay((Widget)ctx), sink->multi_sink.normgc, None);
+    }
+    if (sink->multi_sink.invgc) {
+	if (width >= 0 && height >= 0)
+	    XSetClipRectangles(XtDisplay((Widget)ctx), sink->multi_sink.invgc,
+			       0, 0, &rect, 1, Unsorted);
+	else
+	    XSetClipMask(XtDisplay((Widget)ctx), sink->multi_sink.invgc, None);
+    }
+    if (sink->multi_sink.xorgc) {
+	if (width >= 0 && height >= 0)
+	    XSetClipRectangles(XtDisplay((Widget)ctx), sink->multi_sink.xorgc,
+			       0, 0, &rect, 1, Unsorted);
+	else
+	    XSetClipMask(XtDisplay((Widget)ctx), sink->multi_sink.xorgc, None);
+    }
+}
+
+/*
+ * Function:
+ *	XawMultiSinkSetValues
+ *
+ * Parameters:
+ *	current - current state of the object
+ *	request - what was requested
+ *	cnew    - what the object will become
+ *
+ * Description:
+ *	Sets the values for the MultiSink.
+ *
+ * Returns:
+ *	True if redisplay is needed
+ */
+/*ARGSUSED*/
+static Boolean
+XawMultiSinkSetValues(Widget current, Widget request, Widget cnew,
+		      ArgList args, Cardinal *num_args)
+{
+    MultiSinkObject w = (MultiSinkObject)cnew;
+    MultiSinkObject old_w = (MultiSinkObject)current;
+
+    /* Font set is not in the GC! Do not make a new GC when font set changes! */
+
+    if (w->multi_sink.fontset != old_w->multi_sink.fontset) {
+	((TextWidget)XtParent(cnew))->text.redisplay_needed = True;
+#ifndef NO_TAB_FIX
+	SetTabs((Widget)w, w->text_sink.tab_count, w->text_sink.char_tabs);
+#endif
+    }
+
+    if (w->text_sink.background != old_w->text_sink.background
+	|| w->text_sink.foreground != old_w->text_sink.foreground
+#ifndef OLDXAW
+	|| w->text_sink.cursor_color != old_w->text_sink.cursor_color
+#endif
+	) {
+	XtReleaseGC(cnew, w->multi_sink.normgc);
+	XtReleaseGC(cnew, w->multi_sink.invgc);
+	if (w->multi_sink.xorgc)
+	    XtReleaseGC(cnew, w->multi_sink.xorgc);
+	GetGC(w);
+	((TextWidget)XtParent(cnew))->text.redisplay_needed = True;
+    }
+    else if (w->multi_sink.echo != old_w->multi_sink.echo
+	     || w->multi_sink.display_nonprinting
+	     != old_w->multi_sink.display_nonprinting)
+      ((TextWidget)XtParent(cnew))->text.redisplay_needed = True;
+
+    return (False);
+}
+
+/*
+ * Function:
+ *	MaxLines
+ *
+ * Parameters:
+ *	w - MultiSink Object
+ *	height - height to fit lines into
+ *
+ * Description:
+ *	Finds the Maximum number of lines that will fit in a given height.
+ *
+ * Returns:
+ *	The number of lines that will fit
+ */
+/*ARGSUSED*/
+static int
+MaxLines(Widget w, unsigned int height)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+    int font_height;
+    XFontSetExtents *ext = XExtentsOfFontSet(sink->multi_sink.fontset);
+
+    font_height = ext->max_logical_extent.height;
+    return (height / font_height);
+}
+
+/*
+ * Function:
+ *	MaxHeight
+ *
+ * Parameters:
+ *	w     - MultiSink Object
+ *	lines - number of lines
+ *
+ * Description:
+ *	Finds the Minium height that will contain a given number lines.
+ * Returns:
+ *	The height
+ */
+/*ARGSUSED*/
+static int
+MaxHeight(Widget w, int lines)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+    XFontSetExtents *ext = XExtentsOfFontSet(sink->multi_sink.fontset);
+
+    return (lines * ext->max_logical_extent.height);
+}
+
+/*
+ * Function:
+ *	SetTabs
+ *
+ * Arguments:
+ *	w	  - MultiSink Object
+ *	tab_count - number of tabs in the list
+ *	tabs	  - text positions of the tabs
+ *
+ * Description:
+ *	Sets the Tab stops.
+ */
+static void
+SetTabs(Widget w, int tab_count, short* tabs)
+{
+    MultiSinkObject sink = (MultiSinkObject)w;
+    int i;
+    Atom XA_FIGURE_WIDTH;
+    unsigned long figure_width = 0;
+    XFontStruct *font;
+
+    /*
+     * Bug:
+     *	 Suppose the first font of fontset stores the unit of column.
+     *
+     * By Li Yuhong, Mar. 14, 1991
+     */
+    {
+	XFontStruct **f_list;
+	char **f_name;
+
+	(void)XFontsOfFontSet(sink->multi_sink.fontset, &f_list, &f_name);
+	font = f_list[0];
+    }
+
+    /*
+     * Find the figure width of the current font
+     */
+    XA_FIGURE_WIDTH = XInternAtom(XtDisplayOfObject(w), "FIGURE_WIDTH", False);
+    if (XA_FIGURE_WIDTH != None
+	&& (!XGetFontProperty(font, XA_FIGURE_WIDTH, &figure_width)
+	    || figure_width == 0)) {
+	if (font->per_char && font->min_char_or_byte2 <= '$'
+	    && font->max_char_or_byte2 >= '$')
+	    figure_width = font->per_char['$' - font->min_char_or_byte2].width;
+	else
+	    figure_width = font->max_bounds.width;
+    }
+
+    if (tab_count > sink->text_sink.tab_count) {
+	sink->text_sink.tabs = (Position *)
+	    XtRealloc((char *)sink->text_sink.tabs,
+		      (Cardinal)(tab_count * sizeof(Position)));
+	sink->text_sink.char_tabs = (short *)
+	    XtRealloc((char *)sink->text_sink.char_tabs,
+		      (Cardinal)(tab_count * sizeof(short)));
+      }
+
+    for (i = 0 ; i < tab_count ; i++) {
+	sink->text_sink.tabs[i] = tabs[i] * figure_width;
+	sink->text_sink.char_tabs[i] = tabs[i];
+    }
+
+    sink->text_sink.tab_count = tab_count;
+
+#ifndef NO_TAB_FIX
+    ((TextWidget)XtParent(w))->text.redisplay_needed = True;
+#endif
+}
+
+void
+_XawMultiSinkPosToXY(Widget w, XawTextPosition pos, Position *x, Position *y)
+{
+    MultiSinkObject sink = (MultiSinkObject)((TextWidget)w)->text.sink;
+    XFontSetExtents *ext = XExtentsOfFontSet(sink->multi_sink.fontset);
+
+    _XawTextPosToXY(w, pos, x, y);
+    *y += abs(ext->max_logical_extent.y);
+}
diff --git a/nx-X11/lib/Xaw/MultiSink.h b/nx-X11/lib/Xaw/MultiSink.h
new file mode 100644
index 000000000..49ef1df2e
--- /dev/null
+++ b/nx-X11/lib/Xaw/MultiSink.h
@@ -0,0 +1,113 @@
+/* $Xorg: MultiSink.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name OMRON is not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  OMRON makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ *      Author: Li Yuhong	 OMRON Corporation
+ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/MultiSink.h,v 1.5 2001/01/17 19:42:27 dawes Exp $ */
+
+#ifndef _XawMultiSink_h
+#define _XawMultiSink_h
+
+/*
+ * MultiSink Object
+ */
+
+#include <X11/Xaw/TextSink.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ echo                Output             Boolean         True
+ displayNonprinting  Output             Boolean         True
+ fontSet             FontSet            XFontSet        XtDefaultFontSet
+
+*/
+
+#define XtCOutput "Output"
+
+#define XtNdisplayNonprinting "displayNonprinting"
+#define XtNecho "echo"
+
+#ifndef XtNfontSet		/*Sheeran, Omron KK, 93/03/04*/
+#define XtNfontSet		"fontSet"
+#endif
+
+#ifndef XtCFontSet		/*Sheeran, Omron KK, 93/03/04*/
+#define XtCFontSet		"FontSet"
+#endif
+
+/* Class record constants */
+extern WidgetClass multiSinkObjectClass;
+
+typedef struct _MultiSinkClassRec *MultiSinkObjectClass;
+typedef struct _MultiSinkRec      *MultiSinkObject;
+
+#endif /* _XawMultiSink_h */
diff --git a/nx-X11/lib/Xaw/MultiSinkP.h b/nx-X11/lib/Xaw/MultiSinkP.h
new file mode 100644
index 000000000..537e0b12a
--- /dev/null
+++ b/nx-X11/lib/Xaw/MultiSinkP.h
@@ -0,0 +1,141 @@
+/* $Xorg: MultiSinkP.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name OMRON not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  OMRON make no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ *      Author: Li Yuhong	 OMRON Corporation
+ */
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/MultiSinkP.h,v 1.8 2001/01/17 19:42:28 dawes Exp $ */
+
+#ifndef _XawMultiSinkP_h
+#define _XawMultiSinkP_h
+
+#include <X11/Xfuncproto.h>
+
+/*
+ * MultiSink Object Private Data
+ */
+#include <X11/Xaw/TextSinkP.h> 
+#include <X11/Xaw/MultiSink.h> 
+
+/* new fields for the MultiSink object class */
+typedef struct _MultiSinkClassPart {
+    XtPointer extension;
+} MultiSinkClassPart;
+
+/* Full class record declaration */
+typedef struct _MultiSinkClassRec {
+    ObjectClassPart     object_class;
+    TextSinkClassPart	text_sink_class;
+    MultiSinkClassPart	multi_sink_class;
+} MultiSinkClassRec;
+
+extern MultiSinkClassRec multiSinkClassRec;
+
+/* New fields for the MultiSink object record */
+typedef struct {
+    /* resources */
+    Boolean echo;
+    Boolean display_nonprinting;
+
+    /* private */
+    GC normgc, invgc, xorgc;
+    XawTextPosition cursor_position;
+    XawTextInsertState laststate;
+    short cursor_x, cursor_y;		/* Cursor Location */
+    XFontSet fontset;			/* font set to draw */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} MultiSinkPart;
+
+/* Full instance record declaration */
+typedef struct _MultiSinkRec {
+    ObjectPart          object;
+    TextSinkPart	text_sink;
+    MultiSinkPart	multi_sink;
+} MultiSinkRec;
+
+/*
+ * Semi-private functions
+ * for use by other Xaw modules only
+ */
+_XFUNCPROTOBEGIN
+
+void _XawMultiSinkPosToXY
+(
+ Widget			w,
+ XawTextPosition	pos,
+ Position		*x,
+ Position		*y
+);
+
+_XFUNCPROTOEND
+
+#endif /* _XawMultiSinkP_h */
diff --git a/nx-X11/lib/Xaw/MultiSrc.c b/nx-X11/lib/Xaw/MultiSrc.c
new file mode 100644
index 000000000..2daf0f6e8
--- /dev/null
+++ b/nx-X11/lib/Xaw/MultiSrc.c
@@ -0,0 +1,1620 @@
+/* $Xorg: MultiSrc.c,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name OMRON not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  OMRON makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ *      Authors: Chris Peterson MIT X Consortium
+ *               Li Yuhong      OMRON Corporation
+ *               Frank Sheeran  OMRON Corporation
+ *
+ * Much code taken from X11R3 String and Disk Sources.
+ */
+/* $XFree86: xc/lib/Xaw/MultiSrc.c,v 1.28 2002/11/21 16:22:52 paulo Exp $ */
+
+/*
+
+Copyright 1991, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <errno.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xfuncs.h>
+#include <X11/Xos.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xaw/XawInit.h>
+#include <X11/Xaw/MultiSrcP.h>
+#include <X11/Xaw/XawImP.h>
+#include "XawI18n.h"
+#include "Private.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#define MAGIC_VALUE	((XawTextPosition)-1)
+#define streq(a, b)	(strcmp((a), (b)) == 0)
+
+#ifdef X_NOT_POSIX
+#define Off_t long
+#define Size_t unsigned int
+#else
+#define Off_t off_t
+#define Size_t size_t
+#endif
+
+
+/*
+ * Class Methods
+ */
+static XawTextPosition ReadText(Widget, XawTextPosition, XawTextBlock*, int);
+static int  ReplaceText(Widget, XawTextPosition, XawTextPosition,
+			XawTextBlock*);
+static XawTextPosition Scan(Widget, XawTextPosition, XawTextScanType,
+			    XawTextScanDirection, int, Bool);
+static XawTextPosition  Search(Widget, XawTextPosition, XawTextScanDirection,
+			       XawTextBlock*);
+static void XawMultiSrcClassInitialize(void);
+static void XawMultiSrcDestroy(Widget);
+static void XawMultiSrcInitialize(Widget, Widget, ArgList, Cardinal*);
+static Boolean XawMultiSrcSetValues(Widget, Widget, Widget,
+				    ArgList, Cardinal*);
+static void XawMultiSrcGetValuesHook(Widget, ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static MultiPiece *AllocNewPiece(MultiSrcObject, MultiPiece*);
+static void BreakPiece(MultiSrcObject, MultiPiece*);
+static Boolean CvtMultiTypeToString(Display*, XrmValuePtr, Cardinal*,
+				    XrmValuePtr, XrmValuePtr, XtPointer*);
+static void CvtStringToMultiType(XrmValuePtr, Cardinal*,
+				 XrmValuePtr, XrmValuePtr);
+static MultiPiece *FindPiece(MultiSrcObject, XawTextPosition,
+			     XawTextPosition*);
+static void FreeAllPieces(MultiSrcObject);
+static FILE *InitStringOrFile(MultiSrcObject, Bool);
+static void LoadPieces(MultiSrcObject, FILE*, char*);
+static void RemovePiece(MultiSrcObject, MultiPiece*);
+static void RemoveOldStringOrFile(MultiSrcObject, Bool);
+static String StorePiecesInString(MultiSrcObject);
+static Bool WriteToFile(String, String);
+static void GetDefaultPieceSize(Widget, int, XrmValue*);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(MultiSrcRec, multi_src.field)
+static XtResource resources[] = {
+  {
+    XtNstring,
+    XtCString,
+    XtRString,
+    sizeof(XtPointer),
+    offset(string),
+    XtRPointer,
+    NULL
+  },
+  {
+    XtNtype,
+    XtCType,
+    XtRMultiType,
+    sizeof(XawAsciiType),
+    offset(type),
+    XtRImmediate,
+    (XtPointer)XawAsciiString
+  },
+  {
+    XtNdataCompression,
+    XtCDataCompression,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(data_compression),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNpieceSize,
+    XtCPieceSize,
+    XtRInt,
+    sizeof(XawTextPosition),
+    offset(piece_size),
+    XtRCallProc,
+    (XtPointer)GetDefaultPieceSize
+  },
+#ifdef OLDXAW
+  {
+    XtNcallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer), 
+    offset(callback),
+    XtRCallback,
+    (XtPointer)NULL
+  },
+#endif
+  {
+    XtNuseStringInPlace,
+    XtCUseStringInPlace,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(use_string_in_place),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNlength,
+    XtCLength,
+    XtRInt,
+    sizeof(int),
+    offset(multi_length),
+    XtRImmediate,
+    (XtPointer)MAGIC_VALUE
+  },
+};
+#undef offset
+
+#define superclass		(&textSrcClassRec)
+MultiSrcClassRec multiSrcClassRec = {
+  /* object */
+  {
+    (WidgetClass)superclass,		/* superclass */
+    "MultiSrc",				/* class_name */
+    sizeof(MultiSrcRec),		/* widget_size */
+    XawMultiSrcClassInitialize,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawMultiSrcInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    NULL,				/* obj1 */
+    NULL,				/* obj2 */
+    0,					/* obj3 */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    False,				/* obj4 */
+    False,				/* obj5 */
+    False,				/* obj6 */
+    False,				/* obj7 */
+    XawMultiSrcDestroy,			/* destroy */
+    NULL,				/* obj8 */
+    NULL,				/* obj9 */
+    XawMultiSrcSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    NULL,				/* obj10 */
+    XawMultiSrcGetValuesHook,		/* get_values_hook */
+    NULL,				/* obj11 */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* obj12 */
+    NULL,				/* obj13 */
+    NULL,				/* obj14 */
+    NULL,				/* extension */
+  },
+  /* text_src */
+  {
+    ReadText,				/* Read */
+    ReplaceText,			/* Replace */
+    Scan,				/* Scan */
+    Search,				/* Search */
+    XtInheritSetSelection,		/* SetSelection */
+    XtInheritConvertSelection,		/* ConvertSelection */
+  },
+  /* multi_src */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass multiSrcObjectClass = (WidgetClass)&multiSrcClassRec;
+
+static XrmQuark Qstring, Qfile;
+
+/*
+ * Implementation
+ */
+static void
+XawMultiSrcClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    Qstring = XrmPermStringToQuark(XtEstring);
+    Qfile = XrmPermStringToQuark(XtEfile);
+    XtAddConverter(XtRString, XtRMultiType, CvtStringToMultiType, NULL, 0);
+    XtSetTypeConverter(XtRMultiType, XtRString, CvtMultiTypeToString, NULL, 0,
+		       XtCacheNone, NULL);
+}
+
+/*
+ * Function:
+ *	XawMultiSrcInitialize
+ *
+ * Parameters:
+ *	request  - widget requested by the argument list
+ *	cnew	 - the new widget with both resource and non resource values
+ *	args	 - (unused)
+ *	num_args - (unused)
+ *
+ * Description:
+ *	Initializes the multi src object
+ */
+/*ARGSUSED*/
+static void
+XawMultiSrcInitialize(Widget request, Widget cnew,
+		      ArgList args, Cardinal *num_args)
+{
+    MultiSrcObject src = (MultiSrcObject)cnew;
+    FILE *file;
+
+    /*
+     * Set correct flags (override resources) depending upon widget class
+     */
+#ifdef OLDXAW
+    src->multi_src.changes = False;
+#else
+    src->text_src.changed = False;
+#endif
+    src->multi_src.allocated_string = False;
+
+    if (src->multi_src.use_string_in_place && src->multi_src.string == NULL)
+	src->multi_src.use_string_in_place = False;
+
+    file = InitStringOrFile(src, src->multi_src.type == XawAsciiFile);
+    LoadPieces(src, file, NULL);
+
+    if (file != NULL)
+	fclose(file);
+    src->text_src.text_format = XawFmtWide;
+}
+
+/*
+ * Function:
+ *	ReadText
+ *
+ * Parameters:
+ *	w      - MultiSource object
+ *	pos    - position of the text to retrieve
+ *	text   - text block that will contain returned text
+ *	length - maximum number of characters to read
+ *
+ * Description:
+ *	This function reads the source.
+ *
+ * Returns:
+ *	The character position following the retrieved text.
+ */
+static XawTextPosition
+ReadText(Widget w, XawTextPosition pos, XawTextBlock *text, int length)
+{
+    MultiSrcObject src = (MultiSrcObject)w;
+    XawTextPosition count, start;
+    MultiPiece *piece = FindPiece(src, pos, &start);
+    
+    text->format = XawFmtWide;
+    text->firstPos = pos;
+    text->ptr = (char *)(piece->text + (pos - start));
+    count = piece->used - (pos - start);
+    text->length = Max(0, (length > count) ? count : length);
+
+    return (pos + text->length);
+}
+
+/*
+ * Function:
+ *	ReplaceText
+ *
+ * Parameters:
+ *	w	 - MultiSource object
+ *	startPos - ends of text that will be removed
+ *	endPos	 - ""
+ *	text	 - new text to be inserted into buffer at startPos
+ *
+ * Description:
+ *	Replaces a block of text with new text.
+ *
+ * Returns:
+ *	XawEditDone on success, XawEditError otherwise
+ */
+/*ARGSUSED*/
+static int 
+ReplaceText(Widget w, XawTextPosition startPos, XawTextPosition endPos,
+	    XawTextBlock *u_text_p)
+{
+    MultiSrcObject src = (MultiSrcObject)w;
+    MultiPiece *start_piece, *end_piece, *temp_piece;
+    XawTextPosition start_first, end_first;
+    int length, firstPos;
+    wchar_t *wptr;
+    Bool local_artificial_block = False;
+    XawTextBlock text;
+
+    /* STEP 1: The user handed me a text block called `u_text' that may be 
+     * in either FMTWIDE or FMT8BIT (ie MB.)  Later code needs the block 
+     * `text' to hold FMTWIDE.	So, this copies `u_text' to `text', and if 
+     * `u_text' was MB, I knock it up to WIDE
+     */
+    if (u_text_p->length == 0)	/* if so, the block contents never ref'd */
+	text.length = 0;
+
+    else if (u_text_p->format == XawFmtWide) {
+	local_artificial_block = False; /* don't have to free it ourselves */
+	text.firstPos = u_text_p->firstPos;
+	text.length =	u_text_p->length;
+	text.ptr =	u_text_p->ptr;
+    }
+    else {
+	/*
+	 * WARNING! u_text->firstPos and length are in units of CHAR,
+	 * not CHARACTERS!
+	 */
+	local_artificial_block = True;	/* have to free it ourselves */
+	text.firstPos = 0;
+	text.length = u_text_p->length; /* _XawTextMBToWC converts this
+					 * to wchar len
+					 */
+
+	text.ptr = (char*)_XawTextMBToWC(XtDisplay(XtParent(w)),
+					 &u_text_p->ptr[u_text_p->firstPos],
+					 &text.length);
+
+	/* I assert the following assignment is not needed - since Step 4
+	   depends on length, it has no need of a terminating NULL.  I think
+	   the ASCII-version has the same needless NULL. */
+	/*((wchar_t*)text.ptr)[ text.length ] = NULL;*/
+    }
+
+    /* STEP 2: some initialization... */
+    if (src->text_src.edit_mode == XawtextRead) 
+	return (XawEditError);
+
+    start_piece = FindPiece(src, startPos, &start_first);
+    end_piece = FindPiece(src, endPos, &end_first);
+
+    /* STEP 3: remove the empty pieces... */
+    if (start_piece != end_piece) {
+	temp_piece = start_piece->next;
+
+	/* If empty and not the only piece then remove it */
+	if (((start_piece->used = startPos - start_first) == 0)
+	    &&	!(start_piece->next == NULL && start_piece->prev == NULL))
+	    RemovePiece(src, start_piece);
+
+	while (temp_piece != end_piece) {
+	    temp_piece = temp_piece->next;
+	    RemovePiece(src, temp_piece->prev);
+	}
+	end_piece->used -= endPos - end_first;
+	if (end_piece->used != 0)
+	    memmove(end_piece->text, end_piece->text + endPos - end_first,
+		    end_piece->used * sizeof(wchar_t));
+    }
+    else {		    /* We are fully in one piece */
+	if ((start_piece->used -= endPos - startPos) == 0) {
+	    if (!(start_piece->next == NULL && start_piece->prev == NULL))
+		RemovePiece(src, start_piece);
+	}
+	else {
+	    memmove(start_piece->text + (startPos - start_first),
+		    start_piece->text + (endPos - start_first),
+		    (start_piece->used - (startPos - start_first)) *
+		    sizeof(wchar_t));
+	    if (src->multi_src.use_string_in_place &&
+		((src->multi_src.length - (endPos - startPos))
+		< src->multi_src.piece_size - 1))
+		start_piece->text[src->multi_src.length - (endPos - startPos)] =
+		  (wchar_t)0;
+	}
+    }
+
+    src->multi_src.length += text.length -(endPos - startPos);
+
+    /* STEP 4: insert the new stuff */
+    if ( text.length != 0) {
+        start_piece = FindPiece(src, startPos, &start_first);
+        length = text.length;
+        firstPos = text.firstPos;
+    
+	while (length > 0) {
+	    wchar_t *ptr;
+	    int fill;
+      
+	    if (src->multi_src.use_string_in_place) {
+		if (start_piece->used == src->multi_src.piece_size - 1)  {
+
+		    /*
+		     * The string is used in place, then the string
+		     * is not allowed to grow
+		     */
+		    start_piece->used = src->multi_src.length =
+			src->multi_src.piece_size - 1;
+
+		    start_piece->text[src->multi_src.length] = (wchar_t)0;
+		    return (XawEditError);
+		}
+	    }
+
+	    if (start_piece->used == src->multi_src.piece_size) {
+		BreakPiece(src, start_piece);
+		start_piece = FindPiece(src, startPos, &start_first);
+	    }
+
+	    fill = Min((int)(src->multi_src.piece_size - start_piece->used), length);
+      
+	    ptr = start_piece->text + (startPos - start_first);
+	    memmove(ptr + fill, ptr, (start_piece->used -
+		    (startPos - start_first)) * sizeof(wchar_t));
+	    wptr =(wchar_t *)text.ptr;
+	    (void)wcsncpy(ptr, wptr + firstPos, fill);
+      
+	    startPos += fill;
+	    firstPos += fill;
+	    start_piece->used += fill;
+	    length -= fill;
+	}
+    }
+
+    if (local_artificial_block == True)
+	/* In other words, text is not the u_text that the user handed me but
+	   one I made myself.  I only care, because I need to free the string */
+	XtFree(text.ptr);
+
+    if (src->multi_src.use_string_in_place)
+	start_piece->text[start_piece->used] = (wchar_t)0;
+
+#ifdef OLDXAW
+    src->multi_src.changes = True;
+    XtCallCallbacks(w, XtNcallback, NULL);
+#endif
+
+    return (XawEditDone);
+}
+
+/*
+ * Function:
+ *	Scan
+ *
+ * Parameters:
+ *	w	 - MultiSource widget
+ *	position - position to start scanning
+ *	type	 - type of thing to scan for
+ *	dir	 - direction to scan
+ *	count	 - which occurance if this thing to search for
+ *		   include - whether or not to include the character found in
+ *		   the position that is returned
+ *
+ * Description:
+ *	Scans the text source for the number and type of item specified.
+ *
+ * Returns:
+ *	The position of the item found
+ *
+ * Note:
+ *	  While there are only 'n' characters in the file there are n+1
+ *	 possible cursor positions (one before the first character and
+ *	one after the last character
+ */
+static XawTextPosition
+Scan(Widget w, register XawTextPosition position, XawTextScanType type,
+     XawTextScanDirection dir, int count, Bool include)
+{
+    MultiSrcObject src = (MultiSrcObject)w;
+    register char inc;
+    MultiPiece *piece;
+    XawTextPosition first, first_eol_position = position;
+    register wchar_t *ptr;
+    int cnt = count;
+
+    if (type == XawstAll) {
+	if (dir == XawsdRight)
+	    return (src->multi_src.length);
+	return (0);
+    }
+
+    /* STEP 1: basic sanity checks */
+    if (position > src->multi_src.length)
+	position = src->multi_src.length;
+
+    if (dir == XawsdRight) {
+	if (position == src->multi_src.length)
+	    return (src->multi_src.length);
+	inc = 1;
+    }
+    else {
+	if (position == 0)
+	    return (0);
+	inc = -1;
+	position--;
+    }
+
+    piece = FindPiece(src, position, &first);
+
+    if (piece->used == 0)
+	return (0);
+
+    ptr = (position - first) + piece->text;
+
+    switch (type) {
+	case XawstEOL:
+	case XawstParagraph:
+	case XawstWhiteSpace:
+	case XawstAlphaNumeric:
+	    for (; cnt > 0 ; cnt--) {
+		Bool non_space = False, first_eol = True;
+
+		/*CONSTCOND*/
+		while (True) {
+		    register wchar_t c;
+
+		    if (ptr < piece->text) {
+			piece = piece->prev;
+			if (piece == NULL)	/* Begining of text */
+			    return (0);
+			ptr = piece->text + piece->used - 1;
+			c = *ptr;
+		    }
+		    else if (ptr >= piece->text + piece->used) {
+			piece = piece->next;
+			if (piece == NULL)	/* End of text */
+			    return (src->multi_src.length);
+			ptr = piece->text;
+		    }
+
+		    c = *ptr;
+		    ptr += inc;
+		    position += inc;
+
+		    if (type == XawstAlphaNumeric) {
+			if (!iswalnum(c)) {
+			    if (non_space)
+				break;
+			}
+			else
+			    non_space = True;
+		    }
+		    else if (type == XawstWhiteSpace) {
+			if (iswspace(c)) {
+			    if (non_space)
+			      break;
+			}
+			else
+			    non_space = True;
+		    }
+		    else if (type == XawstEOL) {
+			if (c == _Xaw_atowc(XawLF))
+			    break;
+		    }
+		    else {	/* XawstParagraph */
+			if (first_eol) {
+			    if (c == _Xaw_atowc(XawLF)) {
+				first_eol_position = position;
+				first_eol = False;
+			    }
+			}
+			else
+			    if (c == _Xaw_atowc(XawLF))
+				break;
+			else if (!iswspace(c))
+			    first_eol = True;
+		    }
+		}
+	    }
+	    if (!include) {
+		if (type == XawstParagraph)
+		    position = first_eol_position;
+		if (count)
+		    position -= inc;
+	    }
+	    break;
+	case XawstPositions:
+	    position += count * inc;
+	    break;
+	default:
+	    break;
+    }
+
+    if (dir == XawsdLeft)
+	position++;
+
+    if (position >= src->multi_src.length)
+	return (src->multi_src.length);
+    if (position < 0)
+	return (0);
+
+    return (position);
+}
+
+/*
+ * Function:
+ *	Search
+ *
+ * Parameters:
+ *	w	 - MultiSource objecy
+ *	position - position to start scanning
+ *	dir	 - direction to scan
+ *	text	 - text block to search for
+ *
+ * Description:
+ *	Searchs the text source for the text block passed.
+ *
+ * Returns:
+ *	The position of the item found
+ */
+static XawTextPosition 
+Search(Widget w, register XawTextPosition position, XawTextScanDirection dir,
+       XawTextBlock *text)
+{
+    MultiSrcObject src = (MultiSrcObject)w;
+    register int count = 0;
+    wchar_t *ptr;
+    wchar_t *wtarget;
+    int wtarget_len;
+    Display *d = XtDisplay(XtParent(w));
+    MultiPiece *piece;
+    wchar_t *buf;
+    XawTextPosition first;
+    register char inc;
+    int cnt;
+
+    /* STEP 1: First, a brief sanity check */
+    if (dir == XawsdRight)
+	inc = 1;
+    else  {
+	inc = -1;
+	if (position == 0)
+	    return (XawTextSearchError);
+	position--;
+    }
+
+    /* STEP 2: Ensure I have a local wide string.. */
+
+    /* Since this widget stores 32bit chars, I check here to see if
+       I'm being passed a string claiming to be 8bit chars (ie, MB text.)
+       If that is the case, naturally I convert to 32bit format */
+
+    /*if the block was FMT8BIT, length will convert to REAL wchar count bellow */
+    wtarget_len = text->length;
+
+    if (text->format == XawFmtWide)
+	wtarget = &(((wchar_t*)text->ptr) [text->firstPos]);
+    else {
+	/* The following converts wtarget_len from byte len to wchar count */
+	   wtarget = _XawTextMBToWC(d, &text->ptr[text->firstPos], &wtarget_len);
+    }
+
+    /* OK, I can now assert that wtarget holds wide characters, wtarget_len
+       holds an accurate count of those characters, and that firstPos has been
+       effectively factored out of the following computations */
+
+    /* STEP 3: SEARCH! */
+    buf = (wchar_t *)XtMalloc(sizeof(wchar_t) * wtarget_len);
+    (void)wcsncpy(buf, wtarget, wtarget_len);
+    piece = FindPiece(src, position, &first);
+    ptr = (position - first) + piece->text;
+
+    /*CONSTCOND*/
+    while (True) {
+	if (*ptr == (dir == XawsdRight ? *(buf + count)
+		     : *(buf + wtarget_len - count - 1))) {
+	    if (count == text->length - 1)
+		break;
+	    else
+		count++;
+	}
+	else {
+	    if (count != 0) {
+		position -=inc * count;
+		ptr -= inc * count;
+	    }
+	    count = 0;
+	}
+
+	ptr += inc;
+	position += inc;
+    
+	while (ptr < piece->text) {
+	    cnt = piece->text - ptr;
+
+	    piece = piece->prev;
+	    if (piece == NULL) {	/* Begining of text */
+		XtFree((char *)buf);
+		return (XawTextSearchError);
+	    }
+	    ptr = piece->text + piece->used - cnt;
+	}
+   
+	while (ptr >= piece->text + piece->used) {
+	    cnt = ptr - (piece->text + piece->used);
+
+	    piece = piece->next;
+	    if (piece == NULL) {	/* End of text */
+		XtFree((char *)buf);
+		return (XawTextSearchError);
+	    }
+	    ptr = piece->text + cnt;
+	}
+    }
+
+    XtFree((char *)buf);
+    if (dir == XawsdLeft)
+	return(position);
+
+    return(position - (wtarget_len - 1));
+}
+
+/*
+ * Function:
+ *	XawMultiSrcSetValues
+ *
+ * Parameters:
+ *	current  - current state of the widget
+ *	request  - what was requested
+ *	cnew	 - what the widget will become
+ *	args	 - representation of resources that have changed
+ *	num_args - number of changed resources
+ *
+ * Description:
+ *	Sets the values for the MultiSource.
+ *
+ * Returns:
+ *	True if redisplay is needed
+ */
+static Boolean
+XawMultiSrcSetValues(Widget current, Widget request, Widget cnew,
+		     ArgList args, Cardinal *num_args)
+{
+    MultiSrcObject src = (MultiSrcObject)cnew;
+    MultiSrcObject old_src = (MultiSrcObject)current;
+    XtAppContext app_con = XtWidgetToApplicationContext(cnew);
+    Bool total_reset = False, string_set = False;
+    FILE *file;
+    unsigned int i;
+
+    if (old_src->multi_src.use_string_in_place
+	!= src->multi_src.use_string_in_place) {
+	XtAppWarning(app_con,
+		     "MultiSrc: The XtNuseStringInPlace resources "
+		     "may not be changed.");
+	src->multi_src.use_string_in_place = 
+	    old_src->multi_src.use_string_in_place;
+    }
+
+    for (i = 0; i < *num_args ; i++)
+	if (streq(args[i].name, XtNstring)) {
+	    string_set = True;
+	    break;
+	}
+  
+    if (string_set || old_src->multi_src.type != src->multi_src.type) {
+	RemoveOldStringOrFile(old_src, string_set);
+	src->multi_src.allocated_string = old_src->multi_src.allocated_string;
+	file = InitStringOrFile(src, string_set);
+
+        LoadPieces(src, file, NULL);
+	if (file != NULL)
+	    fclose(file);
+#ifndef OLDXAW
+	for (i = 0; i < src->text_src.num_text; i++)
+	    /* Tell text widget what happened */
+	    XawTextSetSource(src->text_src.text[i], cnew, 0);
+#else
+	XawTextSetSource(XtParent(cnew), cnew, 0);
+#endif
+	total_reset = True;
+    }
+
+    if (old_src->multi_src.multi_length != src->multi_src.multi_length)
+	src->multi_src.piece_size = src->multi_src.multi_length + 1;
+
+    if ( !total_reset && old_src->multi_src.piece_size
+	 != src->multi_src.piece_size) {
+	String mb_string = StorePiecesInString(old_src);
+
+	if (mb_string != 0) {
+	    FreeAllPieces(old_src);
+	    LoadPieces(src, NULL, mb_string);
+	    XtFree(mb_string);
+	}
+	else {
+	    /* If the buffer holds bad chars, don't touch it... */
+	    XtAppWarningMsg(app_con,
+			    "convertError", "multiSource", "XawError",
+			     XtName(XtParent((Widget)old_src)), NULL, NULL);
+	    XtAppWarningMsg(app_con,
+			    "convertError", "multiSource", "XawError",
+			    "Non-character code(s) in buffer.", NULL, NULL);
+	}
+    }
+
+    return (False);
+}
+
+static void
+XawMultiSrcGetValuesHook(Widget w, ArgList args, Cardinal *num_args)
+{
+    MultiSrcObject src = (MultiSrcObject)w;
+    unsigned int i;
+
+    if (src->multi_src.type == XawAsciiString) {
+	for (i = 0; i < *num_args ; i++) {
+	    if (streq(args[i].name, XtNstring)) {
+		if (src->multi_src.use_string_in_place)
+		    *((char **)args[i].value) = (char *)
+			src->multi_src.first_piece->text;
+		else if (_XawMultiSave(w))	/* If save sucessful */
+		    *((char **)args[i].value) = (char *)src->multi_src.string;
+		break;
+	    }
+	}
+    }
+}
+
+static void 
+XawMultiSrcDestroy(Widget w)
+{
+    RemoveOldStringOrFile((MultiSrcObject) w, True);
+}
+
+/*
+ * Public routines 
+ */
+/*
+ * Function:
+ *	XawMultiSourceFreeString
+ *
+ * Parameters:
+ *	w - MultiSrc widget
+ *
+ * Description:
+ *	  Frees the string returned by a get values call
+ *                   on the string when the source is of type string.
+ *
+ * Note:
+ * The public interface is XawAsciiSourceFreeString!
+ */
+void
+_XawMultiSourceFreeString(Widget w)
+{
+    MultiSrcObject src = (MultiSrcObject)w;
+
+    if (src->multi_src.allocated_string) {
+	XtFree((char *)src->multi_src.string);
+	src->multi_src.allocated_string = False;
+	src->multi_src.string = NULL;
+    }
+}
+
+/*
+ * Function:
+ *	_XawMultiSave
+ *
+ * Parameters:
+ *	w - multiSrc Widget
+ *
+ * Description:
+ *	Saves all the pieces into a file or string as required.
+ *
+ * Returns:
+ *	True if the save was successful
+ *
+ * Note:
+ * The public interface is XawAsciiSave(w)!
+ */
+Bool
+_XawMultiSave(Widget w)
+{
+    MultiSrcObject src = (MultiSrcObject)w;
+    XtAppContext app_con = XtWidgetToApplicationContext(w);
+    char *mb_string;
+
+    /*
+     * If using the string in place then there is no need to play games
+     * to get the internal info into a readable string
+     */
+    if (src->multi_src.use_string_in_place) 
+	return (True);
+
+    if (src->multi_src.type == XawAsciiFile) {
+#ifdef OLDXAW
+	 if (!src->multi_src.changes)
+#else
+	if (!src->text_src.changed) 		/* No changes to save */
+#endif
+	    return (True);
+
+	mb_string = StorePiecesInString(src);
+
+	if (mb_string != 0) {
+	    if (WriteToFile(mb_string, (String)src->multi_src.string) == False) {
+		XtFree(mb_string);
+		return (False);
+	    }
+	    XtFree(mb_string);
+#ifndef OLDXAW
+	    src->text_src.changed = False;
+#else
+	    src->multi_src.changes = False;
+#endif
+	    return (True);
+	}
+	else {
+	    /* If the buffer holds bad chars, don't touch it... */
+	    XtAppWarningMsg(app_con,
+			    "convertError", "multiSource", "XawError",
+			    "Due to illegal characters, file not saved.",
+			    NULL, NULL);
+	    return (False);
+	}
+    }
+    else  {
+    /* THIS FUNCTIONALITY IS UNDOCUMENTED, probably UNNEEDED?  The manual
+	   says this routine's only function is to save files to
+	   disk.  -Sheeran */
+	mb_string = StorePiecesInString(src);
+
+	if (mb_string == 0) {
+	    /* If the buffer holds bad chars, don't touch it... */
+	    XtAppWarningMsg(app_con,
+			    "convertError", "multiSource", "XawError",
+			    XtName(XtParent((Widget)src)), NULL, NULL);
+	    return (False);
+	}
+
+	/* assert: mb_string holds good characters so the buffer is fine */
+	if (src->multi_src.allocated_string == True)
+	    XtFree((char *)src->multi_src.string);
+	else
+	    src->multi_src.allocated_string = True;
+    
+        src->multi_src.string = mb_string;
+    }
+#ifdef OLDXAW
+    src->multi_src.changes = False;
+#else
+    src->text_src.changed = False;
+#endif
+
+    return (True);
+}
+
+/*
+ * Function:
+ *	XawMultiSaveAsFile
+ *
+ * Parameters:
+ *	w - MultiSrc widget
+ *	name - name of the file to save this file into
+ *
+ * Description:
+ *	Save the current buffer as a file.
+ *
+ * Returns:
+ *	True if the save was sucessful
+ *
+ * Note:
+ * The public interface is XawAsciiSaveAsFile!
+ */
+Bool
+_XawMultiSaveAsFile(Widget w, _Xconst char* name)
+{
+    MultiSrcObject src = (MultiSrcObject)w;
+    String mb_string;
+    Bool ret;
+
+    mb_string = StorePiecesInString(src);
+
+    if (mb_string != 0) {
+	ret = WriteToFile(mb_string, (char *)name);
+	XtFree(mb_string);
+
+	return (ret);
+    }
+
+    /* otherwise there was a conversion error.	So print widget name too */
+    XtAppWarningMsg(XtWidgetToApplicationContext(w),
+		    "convertError", "multiSource", "XawError",
+		    XtName(XtParent(w)), NULL, NULL);
+
+    return (False);
+}
+
+/*
+ * Private Functions
+ */
+static void
+RemoveOldStringOrFile(MultiSrcObject src, Bool checkString)
+{
+    FreeAllPieces(src);
+
+    if (checkString && src->multi_src.allocated_string) {
+	XtFree((char *)src->multi_src.string);
+	src->multi_src.allocated_string = False;
+	src->multi_src.string = NULL;
+    }
+}
+
+/*
+ * Function:
+ *	WriteToFile
+ *
+ * Parameters:
+ *	string - string to write
+ *	name   - name of the file
+ *
+ * Description:
+ *	Write the string specified to the begining of the file  specified.
+ *
+ * Returns:
+ *	Returns True if sucessful, False otherwise
+ */
+static Bool
+WriteToFile(String string, String name)
+{
+    int fd;
+  
+    if (((fd = creat(name, 0666)) == -1)
+	|| (write(fd, string, strlen(string)) == -1))
+	return (False);
+
+    if (close(fd) == -1)
+	return (False);
+
+    return (True);
+}
+
+
+/*
+ * Function:
+ *	StorePiecesInString
+ *
+ * Parameters:
+ *	src - the multiSrc object to gather data from
+ *
+ * Description:
+ *	Store the pieces in memory into a char string.
+ *
+ * Returns:
+ *	mb_string:	Caller must free
+ *	(or)
+ *	NULL:		conversion error
+ */
+static String
+StorePiecesInString(MultiSrcObject src)
+{
+    wchar_t *wc_string;
+    char *mb_string;
+    int char_count = src->multi_src.length;
+    XawTextPosition first;
+    MultiPiece *piece;
+
+    /* I believe the char_count + 1 and the NULL termination are unneeded! FS */
+    wc_string = (wchar_t*)XtMalloc((char_count + 1) * sizeof(wchar_t));
+
+    for (first = 0, piece = src->multi_src.first_piece ; piece != NULL;
+	 first += piece->used, piece = piece->next)
+	(void)wcsncpy(wc_string + first, piece->text, piece->used);
+
+    wc_string[char_count] = 0;
+
+    /* This will refill all pieces to capacity */
+    if (src->multi_src.data_compression) {
+	FreeAllPieces(src);
+	LoadPieces(src, NULL, (char *)wc_string);
+    }
+
+    /* Lastly, convert it to a MB format and send it back */
+    mb_string = _XawTextWCToMB(XtDisplayOfObject((Widget)src),
+			       wc_string, &char_count);
+
+    /* NOTE THAT mb_string MAY BE ZERO IF THE CONVERSION FAILED */
+    XtFree((char*)wc_string);
+
+    return (mb_string);
+}
+
+/*
+ * Function:
+ *	InitStringOrFile
+ *
+ * Parameters:
+ *	src - MultiSource
+ *
+ * Description:
+ *	Initializes the string or file.
+ */
+static FILE *
+InitStringOrFile(MultiSrcObject src, Bool newString)
+{
+    mode_t open_mode = 0;
+    const char *fdopen_mode = NULL;
+    int fd;
+    FILE *file;
+    Display *d = XtDisplayOfObject((Widget)src);
+
+    if (src->multi_src.type == XawAsciiString) {
+	if (src->multi_src.string == NULL)
+	    src->multi_src.length = 0;
+
+	else if (!src->multi_src.use_string_in_place) {
+	    int length;
+	    String temp = XtNewString((char *)src->multi_src.string);
+
+	    if (src->multi_src.allocated_string)
+		XtFree((char *)src->multi_src.string);
+	    src->multi_src.allocated_string = True;
+	    src->multi_src.string = temp;
+
+	    length = strlen((char *)src->multi_src.string);
+
+	    /* Wasteful, throwing away the WC string, but need side effect! */
+	    (void)_XawTextMBToWC(d, (char *)src->multi_src.string, &length);
+	    src->multi_src.length = (XawTextPosition)length;
+	}
+	else {
+	    src->multi_src.length = strlen((char *)src->multi_src.string);
+	    /* In case the length resource is incorrectly set */
+	    if (src->multi_src.length > src->multi_src.multi_length)
+		src->multi_src.multi_length = src->multi_src.length;
+
+	    if (src->multi_src.multi_length == MAGIC_VALUE) 
+		src->multi_src.piece_size = src->multi_src.length;
+	    else
+		src->multi_src.piece_size = src->multi_src.multi_length + 1;
+	}
+		
+	return (NULL);
+    }
+
+    /*
+     * type is XawAsciiFile
+     */
+    src->multi_src.is_tempfile = False;
+
+    switch (src->text_src.edit_mode) {
+	case XawtextRead:
+	    if (src->multi_src.string == NULL)
+		XtErrorMsg("NoFile", "multiSourceCreate", "XawError",
+			   "Creating a read only disk widget and no file specified.",
+			   NULL, 0);
+	    open_mode = O_RDONLY;
+	    fdopen_mode = "r";
+	    break;
+	case XawtextAppend:
+	case XawtextEdit:
+	    if (src->multi_src.string == NULL) {
+		src->multi_src.string = "*multi-src*";
+		src->multi_src.is_tempfile = True;
+	    }
+	    else {
+/* O_NOFOLLOW is a BSD & Linux extension */
+#ifdef O_NOFOLLOW
+		open_mode = O_RDWR | O_NOFOLLOW;
+#else
+		open_mode = O_RDWR; /* unsafe; subject to race conditions */
+#endif
+		fdopen_mode = "r+";
+	    }
+	    break;
+	default:
+	    XtErrorMsg("badMode", "multiSourceCreate", "XawError",
+		       "Bad editMode for multi source; must be "
+		       "Read, Append or Edit.", NULL, NULL);
+    }
+
+    /* If is_tempfile, allocate a private copy of the text
+     * Unlikely to be changed, just to set allocated_string */
+    if (newString || src->multi_src.is_tempfile) {
+	String temp = XtNewString((char *)src->multi_src.string);
+
+	if (src->multi_src.allocated_string)
+	    XtFree((char *)src->multi_src.string);
+	src->multi_src.string = temp;
+	src->multi_src.allocated_string = True;
+    }
+    
+    if (!src->multi_src.is_tempfile) {
+	if ((fd = open((char *)src->multi_src.string, open_mode, 0666)) != -1) {
+	    if ((file = fdopen(fd, fdopen_mode)) != NULL) {
+		(void)fseek(file, 0, SEEK_END);
+		src->multi_src.length = (XawTextPosition)ftell(file);
+		return(file);
+	    }
+	}
+	{
+	    String params[2];
+	    Cardinal num_params = 2;
+	    
+	    params[0] = (String)src->multi_src.string;
+	    params[1] = strerror(errno);
+	    XtAppWarningMsg(XtWidgetToApplicationContext((Widget)src),
+			    "openError", "multiSourceCreate", "XawWarning",
+			    "Cannot open file %s; %s", params, &num_params);
+	}
+    }
+    src->multi_src.length = 0;
+    return (NULL);
+}
+
+/* LoadPieces:  This routine takes either the MB contents of open file
+   `file' or the MB contents of string or the MB contents of
+   src->multi_src.string and places them in Pieces in WC format.
+
+   CAUTION: You must have src->multi_src.length set to file length bytes
+   when src->multi_src.type == XawAsciiFile.  src->multi_src.length must be
+   the length of the parameter string if string is non-NULL
+*/
+static void
+LoadPieces(MultiSrcObject src, FILE *file, char *string)
+{
+    Display *d = XtDisplayOfObject((Widget)src);
+    wchar_t* local_str, *ptr;
+    MultiPiece* piece = NULL;
+    XawTextPosition left;
+    int bytes = sizeof(wchar_t);
+    char* temp_mb_holder = NULL;
+
+    /* 
+     * This is tricky - the _XawTextMBtoWC converter uses its 3rd arg 
+     * in as MB length, out as WC length.  We want local_length to be 
+     * WC count. 
+     */
+    int local_length = src->multi_src.length;
+
+    if (string != NULL) {
+	/* 
+	 * ASSERT: IF our caller passed a non-null string, THEN 
+	 * src->multi_src.length is currently string's * byte count, 
+	 * AND string is in a MB format
+	*/
+	local_str = _XawTextMBToWC(d, (char *)string, &local_length);
+	src->multi_src.length = (XawTextPosition) local_length;
+    }
+    else if (src->multi_src.type != XawAsciiFile) {
+	/* 
+	 * here, we are not changing the contents, just reloading, 
+	 * so don't change len...
+	 */
+	local_length = src->multi_src.string ?
+	    strlen((char *)src->multi_src.string) : 0;
+	local_str = _XawTextMBToWC(d, (char *)src->multi_src.string,
+				   &local_length);
+    }
+    else {
+	if (src->multi_src.length != 0) {
+	    temp_mb_holder = 
+		XtMalloc((src->multi_src.length + 1) * sizeof(unsigned char));
+	    fseek(file, 0, 0);
+	    src->multi_src.length = fread(temp_mb_holder,
+					  (Size_t)sizeof(unsigned char), 
+					  (Size_t)src->multi_src.length, file);
+	    if (src->multi_src.length <= 0) 
+		XtAppErrorMsg(XtWidgetToApplicationContext ((Widget) src),
+			      "readError", "multiSource", "XawError",
+			      "fread returned error.", NULL, NULL);
+	    local_length = src->multi_src.length;
+	    local_str = _XawTextMBToWC(d, temp_mb_holder, &local_length);
+	    src->multi_src.length = local_length;
+
+	    if (local_str == 0) {
+		String params[2];
+		Cardinal num_params;
+		static char err_text[] = 
+		    "<<< FILE CONTENTS NOT REPRESENTABLE IN THIS LOCALE >>>";
+
+		params[0] = XtName(XtParent((Widget)src));
+		params[1] = src->multi_src.string;
+		num_params = 2;
+
+		XtAppWarningMsg(XtWidgetToApplicationContext((Widget)src),
+				"readLocaleError", "multiSource", "XawError",
+				"%s: The file `%s' contains characters "
+				"not representable in this locale.",
+				params, &num_params);
+		src->multi_src.length = sizeof err_text;
+		local_length = src->multi_src.length;
+        	local_str = _XawTextMBToWC(d, err_text, &local_length);
+		src->multi_src.length = local_length;
+	    }
+	}
+	else
+	    /* ASSERT that since following while loop looks at local_length
+	       this isn't needed.	Sheeran, Omron KK, 1993/07/15
+	       temp_mb_holder[src->multi_src.length] = '\0'; */
+	    local_str = (wchar_t*)temp_mb_holder;
+    }
+
+    if (src->multi_src.use_string_in_place) {
+	piece = AllocNewPiece(src, piece);
+	piece->used = Min(src->multi_src.length, src->multi_src.piece_size);
+	piece->text = (wchar_t*)src->multi_src.string;
+	return;
+    }
+
+    ptr = local_str;
+    left = local_length;
+
+    do {
+	piece = AllocNewPiece(src, piece);
+
+	piece->text = (wchar_t*)XtMalloc((unsigned)(src->multi_src.piece_size
+						    * bytes));
+	piece->used = Min(left, src->multi_src.piece_size);
+	if (piece->used != 0)
+	(void)wcsncpy(piece->text, ptr, piece->used);
+
+	left -= piece->used;
+	ptr += piece->used;
+    } while (left > 0);
+
+    if (temp_mb_holder)
+	XtFree((char*)temp_mb_holder);
+}
+
+/*
+ * Function:
+ *	AllocNewPiece
+ *
+ * Parameters:
+ *	src  - MultiSrc Widget
+ *	prev - the piece just before this one, or NULL
+ *
+ * Description:
+ *	Allocates a new piece of memory.
+ *
+ * Returns:
+ *	The allocated piece
+ */
+static MultiPiece *
+AllocNewPiece(MultiSrcObject src, MultiPiece *prev)
+{
+    MultiPiece *piece = XtNew(MultiPiece);
+
+    if (prev == NULL) {
+	src->multi_src.first_piece = piece;
+	piece->next = NULL;
+    }
+    else {
+	if (prev->next != NULL)
+	    (prev->next)->prev = piece;
+	piece->next = prev->next;
+	prev->next = piece;
+    }
+  
+    piece->prev = prev;
+
+    return (piece);
+}
+
+/*
+ * Function:
+ *	FreeAllPieces
+ *
+ * Parameters:
+ *	src - MultiSrc Widget
+ *
+ * Description:
+ *	Frees all the pieces
+ */
+static void 
+FreeAllPieces(MultiSrcObject src)
+{
+    MultiPiece *next, *first = src->multi_src.first_piece;
+
+#ifdef DEBUG
+    if (first->prev != NULL)
+	printf("Xaw MultiSrc Object: possible memory leak in FreeAllPieces().\n");
+#endif
+
+    for (; first != NULL ; first = next) {
+	next = first->next;
+	RemovePiece(src, first);
+    }
+}
+  
+/*
+ * Function:
+ *	RemovePiece
+ *
+ * Parameters:
+ *	piece - piece to remove
+ *
+ * Description:
+ *	Removes a piece from the list.
+ */
+static void
+RemovePiece(MultiSrcObject src, MultiPiece *piece)
+{
+    if (piece->prev == NULL)
+	src->multi_src.first_piece = piece->next;
+    else
+	piece->prev->next = piece->next;
+
+    if (piece->next != NULL)
+	piece->next->prev = piece->prev;
+
+    if (!src->multi_src.use_string_in_place)
+	XtFree((char *)piece->text);
+
+    XtFree((char *)piece);
+}
+
+/*
+ * Function:
+ *	FindPiece
+ *
+ * Parameters:
+ *	src - MultiSrc Widget
+ *	position - position that we are searching for
+ *	first - position of the first character in this piece (return)
+ *
+ * Description:
+ *	Finds the piece containing the position indicated.
+ *
+ * Returns:
+ *	Piece that contains this position
+ */
+static MultiPiece *
+FindPiece(MultiSrcObject src, XawTextPosition position, XawTextPosition *first)
+{
+    MultiPiece *old_piece, *piece;
+    XawTextPosition temp;
+
+    for (old_piece = NULL, piece = src->multi_src.first_piece, temp = 0;
+         piece; old_piece = piece, piece = piece->next)
+	if ((temp += piece->used) > position) {
+	    *first = temp - piece->used;
+	    return (piece);
+	}
+
+    *first = temp - (old_piece ? old_piece->used : 0);
+
+    return (old_piece);	  /* if we run off the end the return the last piece */
+}
+    
+/*
+ * Function:
+ *	BreakPiece
+ *
+ * Parameters:
+ *	src - MultiSrc Widget
+ *	piece - piece to break
+ *
+ * Description:
+ *	Breaks a full piece into two new pieces.
+ */
+#define HALF_PIECE (src->multi_src.piece_size >> 1)
+static void
+BreakPiece(MultiSrcObject src, MultiPiece *piece)
+{
+    MultiPiece *cnew = AllocNewPiece(src, piece);
+  
+    cnew->text = (wchar_t *)
+	XtMalloc(src->multi_src.piece_size * sizeof(wchar_t));
+    (void)wcsncpy(cnew->text, piece->text + HALF_PIECE,
+		  src->multi_src.piece_size - HALF_PIECE);
+    piece->used = HALF_PIECE;
+    cnew->used = src->multi_src.piece_size - HALF_PIECE;
+}
+
+/*ARGSUSED*/
+static void
+CvtStringToMultiType(XrmValuePtr args, Cardinal *num_args,
+		     XrmValuePtr fromVal, XrmValuePtr toVal)
+{
+    static XawAsciiType type = XawAsciiString;
+    XrmQuark q;
+    char name[7];
+
+    XmuNCopyISOLatin1Lowered(name, (char *)fromVal->addr, sizeof(name));
+    q = XrmStringToQuark(name);
+
+    if (q == Qstring)
+	type = XawAsciiString;
+    if (q == Qfile)
+	type = XawAsciiFile;
+    else {
+	toVal->size = 0;
+	toVal->addr = NULL;
+	XtStringConversionWarning((char *)fromVal->addr, XtRAsciiType);
+    }
+
+    toVal->size = sizeof(XawAsciiType);
+    toVal->addr = (XPointer)&type;
+}
+
+/*ARGSUSED*/
+static Boolean
+CvtMultiTypeToString(Display *dpy, XrmValuePtr args, Cardinal *num_args,
+		     XrmValuePtr fromVal, XrmValuePtr toVal,
+		     XtPointer *data)
+{
+    static String buffer;
+    Cardinal size;
+
+    switch (*(XawAsciiType *)fromVal->addr) {
+	case XawAsciiFile:
+	    buffer = XtEfile;
+	    break;
+	case XawAsciiString:
+	    buffer = XtEstring;
+	    break;
+	default:
+	    XawTypeToStringWarning(dpy, XtRAsciiType);
+	    toVal->addr = NULL;
+	    toVal->size = 0;
+	    return (False);
+    }
+
+    size = strlen(buffer) + 1;
+    if (toVal->addr != NULL) {
+	if (toVal->size < size) {
+	    toVal->size = size;
+	    return (False);
+	}
+	strcpy((char *)toVal->addr, buffer);
+    }
+    else
+	toVal->addr = (XPointer)buffer;
+    toVal->size = sizeof(String);
+
+    return (True);
+}
+
+/*ARGSUSED*/
+static void
+GetDefaultPieceSize(Widget w, int offset, XrmValue *value)
+{
+    static XPointer pagesize;
+
+    if (pagesize == 0) {
+	pagesize = (XPointer)((long)_XawGetPageSize());
+	if (pagesize < (XPointer)BUFSIZ)
+	    pagesize = (XPointer)BUFSIZ;
+    }
+
+    value->addr = (XPointer)&pagesize;
+}
diff --git a/nx-X11/lib/Xaw/MultiSrc.h b/nx-X11/lib/Xaw/MultiSrc.h
new file mode 100644
index 000000000..00c27f6c7
--- /dev/null
+++ b/nx-X11/lib/Xaw/MultiSrc.h
@@ -0,0 +1,133 @@
+/* $Xorg: MultiSrc.h,v 1.4 2001/02/09 02:03:44 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name OMRON not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  OMRON makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ *      Author: Li Yuhong	 OMRON Corporation
+ */
+
+/*
+
+Copyright 1989, 1991, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/MultiSrc.h,v 1.6 2001/01/17 19:42:28 dawes Exp $ */
+
+/*
+ * This file was modified from AsciiSrc.h.
+ *
+ * By Li Yuhong, Sept. 18, 1990
+ */
+
+#ifndef _XawMultiSrc_h
+#define _XawMultiSrc_h
+
+#include <X11/Xaw/TextSrc.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ dataCompression     DataCompression	Boolean		True
+ length		     Length		int		(internal)
+ pieceSize	     PieceSize		int		BUFSIZ
+ string		     String		String		NULL
+ type		     Type		XawAsciiType	XawAsciiString
+ useStringInPlace    UseStringInPlace	Boolean		False
+
+*/
+ 
+extern WidgetClass multiSrcObjectClass;
+
+typedef struct _MultiSrcClassRec *MultiSrcObjectClass;
+typedef struct _MultiSrcRec      *MultiSrcObject;
+
+#define MultiSourceObjectClass MultiSrcObjectClass
+#define MultiSourceObject      MultiSrcObject
+
+#define XtCDataCompression "DataCompression"
+#define XtCPieceSize "PieceSize"
+#define XtCType "Type"
+#define XtCUseStringInPlace "UseStringInPlace"
+
+#define XtNdataCompression "dataCompression"
+#define XtNpieceSize "pieceSize"
+#define XtNtype "type"
+#define XtNuseStringInPlace "useStringInPlace"
+
+#define XtRMultiType "MultiType"
+
+#define XtEstring "string"
+#define XtEfile "file"
+
+/************************************************************
+ *
+ * THESE ROUTINES ARE NOT PUBLIC: Source should call
+ *
+ * the AsciiSrc API which currently forwards requests here.
+ *
+ * future versions (like theres going to be an R7 Xaw!) may
+ *
+ * eliminate this file or at least these functions entirely.
+ *
+ ************************************************************/
+
+_XFUNCPROTOBEGIN
+
+void XawMultiSourceFreeString
+(
+ Widget			w
+ );
+
+Bool _XawMultiSave
+(
+ Widget			w
+);
+
+Bool _XawMultiSaveAsFile
+(
+ Widget			w,
+ _Xconst char		*name
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawMultiSrc_h  */
diff --git a/nx-X11/lib/Xaw/MultiSrcP.h b/nx-X11/lib/Xaw/MultiSrcP.h
new file mode 100644
index 000000000..49f7abc3a
--- /dev/null
+++ b/nx-X11/lib/Xaw/MultiSrcP.h
@@ -0,0 +1,182 @@
+/* $Xorg: MultiSrcP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name OMRON not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  OMRON make no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * OMRON DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ *      Author: Li Yuhong	 OMRON Corporation
+ */
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1991, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/MultiSrcP.h,v 1.8 2001/01/17 19:42:28 dawes Exp $ */
+
+/*
+ * MultiSrcP.h - Private Header for Multi Text Source.
+ *
+ * This is the private header file for the Multi Text Source.
+ * It is intended to be used with the Text widget, the simplest way to use
+ * this text source is to use the MultiText Object.
+ *
+ * Date:    June 29, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+/* 
+ * This file was changed from AsciiSrcP.h.
+ *
+ * By Li Yuhong, Sept. 18, 1990
+ */
+
+#ifndef _XawMultiSrcP_h
+#define _XawMultiSrcP_h
+
+#include <X11/Xfuncproto.h>
+#include <X11/Xaw/TextSrcP.h>
+#include <X11/Xaw/MultiSrc.h>
+
+#ifdef L_tmpnam
+#define TMPSIZ L_tmpnam
+#else
+#ifdef PATH_MAX
+#define TMPSIZ PATH_MAX
+#else
+#define TMPSIZ 1024		/* bytes to allocate for tmpnam */
+#endif
+#endif
+
+typedef struct _MultiPiece {	/* Piece of the text file of BUFSIZ allocated 
+				   characters */
+    wchar_t* text;		/* The text in this buffer */
+    XawTextPosition used;	/* The number of characters of this buffer 
+				   that have been used */
+    struct _MultiPiece *prev, *next;	/* linked list pointers */
+} MultiPiece;
+
+/* New fields for the MultiSrc object class */
+typedef struct _MultiSrcClassPart {
+    XtPointer extension;
+} MultiSrcClassPart;
+
+/* Full class record */
+typedef struct _MultiSrcClassRec {
+    ObjectClassPart     object_class;
+    TextSrcClassPart	text_src_class;
+    MultiSrcClassPart	multi_src_class;
+} MultiSrcClassRec;
+
+extern MultiSrcClassRec multiSrcClassRec;
+
+/* New fields for the MultiSrc object */
+typedef struct _MultiSrcPart {
+    /* resources */
+    XIC ic;			/* for X Input Method */
+    XtPointer string;		/* either the string, or the file name, depend-
+				   ing upon the `type'.  ALWAYS IN MB FORMAT */
+    XawAsciiType type;		/* either string or disk */
+    XawTextPosition piece_size;	/* Size of text buffer for each piece */
+    Boolean data_compression;	/* compress to minimum memory automatically
+				   on save? */
+#ifdef OLDXAW
+    XtCallbackList callback;
+#endif
+    Boolean use_string_in_place;/* Use the string passed in place */
+    int multi_length;		/* length field for multi string emulation */
+
+    /* private */
+
+    Boolean is_tempfile;	  /* Is this a temporary file? */
+#ifdef OLDXAW
+    Boolean changes;
+#endif
+    Boolean allocated_string;	/* Have I allocated the
+				   string in multi_src->string? */
+    XawTextPosition length; 	/* length of file - IN CHARACTERS, NOT BYTES */
+    MultiPiece *first_piece;	/* first piece of the text */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} MultiSrcPart;
+
+/* Full instance record */
+typedef struct _MultiSrcRec {
+  ObjectPart    object;
+  TextSrcPart	text_src;
+  MultiSrcPart	multi_src;
+} MultiSrcRec;
+
+_XFUNCPROTOBEGIN
+
+void _XawMultiSourceFreeString
+(
+ Widget		w
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawMultiSrcP_h */
diff --git a/nx-X11/lib/Xaw/OS.c b/nx-X11/lib/Xaw/OS.c
new file mode 100644
index 000000000..ec80e63ff
--- /dev/null
+++ b/nx-X11/lib/Xaw/OS.c
@@ -0,0 +1,64 @@
+/* $XFree86: xc/lib/Xaw/OS.c,v 1.1 1998/12/06 10:44:34 dawes Exp $ */
+
+/* Some OS-dependent utility code */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xosdefs.h>
+#include <X11/IntrinsicP.h>
+#include "Private.h"
+
+#ifndef X_NOT_POSIX
+#include <unistd.h>	/* for sysconf(), and getpagesize() */
+#endif
+
+#if defined(linux)
+/* kernel header doesn't work with -ansi */
+/* #include <asm/page.h> *//* for PAGE_SIZE */
+#define HAS_GETPAGESIZE
+#define HAS_SC_PAGESIZE	/* _SC_PAGESIZE may be an enum for Linux */
+#endif
+
+#if defined(CSRG_BASED)
+#define HAS_GETPAGESIZE
+#endif
+
+#if defined(sun)
+#define HAS_GETPAGESIZE
+#endif
+
+int
+_XawGetPageSize()
+{
+    static int pagesize = -1;
+
+    if (pagesize != -1)
+	return pagesize;
+
+    /* Try each supported method in the preferred order */
+
+#if defined(_SC_PAGESIZE) || defined(HAS_SC_PAGESIZE)
+    pagesize = sysconf(_SC_PAGESIZE);
+#endif
+
+#ifdef _SC_PAGE_SIZE
+    if (pagesize == -1)
+	pagesize = sysconf(_SC_PAGE_SIZE);
+#endif
+
+#ifdef HAS_GETPAGESIZE
+    if (pagesize == -1)
+	pagesize = getpagesize();
+#endif
+
+#ifdef PAGE_SIZE
+    if (pagesize == -1)
+	pagesize = PAGE_SIZE;
+#endif
+
+    if (pagesize == -1)
+	pagesize = 0;
+
+    return pagesize;
+}
diff --git a/nx-X11/lib/Xaw/Paned.c b/nx-X11/lib/Xaw/Paned.c
new file mode 100644
index 000000000..4dbdb3017
--- /dev/null
+++ b/nx-X11/lib/Xaw/Paned.c
@@ -0,0 +1,2067 @@
+/* $Xorg: Paned.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Paned.c,v 1.11 2001/08/23 00:03:19 dawes Exp $ */
+
+/*
+ * Updated and significantly modified from the Athena VPaned Widget.
+ *
+ * Date:    March 1, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/cursorfont.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/Converters.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/Grip.h>
+#include <X11/Xaw/PanedP.h>
+#include <X11/Xaw/XawImP.h> 
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+typedef enum {
+  UpLeftPane = 'U',
+  LowRightPane = 'L',
+  ThisBorderOnly = 'T',
+  AnyPane = 'A'
+} Direction;
+
+#define NO_INDEX -100
+#define IS_GRIP  NULL
+
+#define PaneInfo(w)	((Pane)(w)->core.constraints)
+#define HasGrip(w)	(PaneInfo(w)->grip != NULL)
+#define IsPane(w)	((w)->core.widget_class != gripWidgetClass)
+#define PaneIndex(w)	(PaneInfo(w)->position)
+#define IsVert(w)	((w)->paned.orientation == XtorientVertical)
+
+#define ForAllPanes(pw, childP) \
+for ((childP) = (pw)->composite.children;				\
+     (childP) < (pw)->composite.children + (pw)->paned.num_panes;	\
+     (childP)++)
+
+#define ForAllChildren(pw, childP) \
+for ((childP) = (pw)->composite.children;				 \
+     (childP) < (pw)->composite.children + (pw)->composite.num_children; \
+     (childP)++)
+
+#define PaneSize(paned, vertical)			\
+     ((vertical) ? XtHeight(paned) : XtWidth(paned))
+
+#define GetRequestInfo(geo, vertical)			\
+     ((vertical) ? (geo)->height : (geo)->width)
+
+#define SatisfiesRule1(pane, shrink)			\
+     (((shrink) && ((pane)->size != (pane)->min))	\
+      || (!(shrink) && ((pane)->size != (pane)->max)))
+
+#define SatisfiesRule2(pane)					\
+     (!(pane)->skip_adjust || (pane)->paned_adjusted_me)
+
+#define SatisfiesRule3(pane, shrink)					\
+     ((pane)->paned_adjusted_me						\
+      && (((shrink) && ((int)(pane)->wp_size <= (pane)->size))		\
+	  || (!(shrink) && ((int)(pane)->wp_size >= (pane)->size))))
+
+
+/*
+ * Class Methods
+ */
+static void XawPanedClassInitialize(void);
+static void XawPanedChangeManaged(Widget);
+static void XawPanedDeleteChild(Widget);
+static void XawPanedDestroy(Widget);
+static XtGeometryResult XawPanedGeometryManager(Widget, XtWidgetGeometry*,
+						XtWidgetGeometry*);
+static void XawPanedInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawPanedInsertChild(Widget);
+static Boolean XawPanedPaneSetValues(Widget, Widget, Widget,
+				     ArgList, Cardinal*);
+static void XawPanedRealize(Widget, Mask*, XSetWindowAttributes*);
+static void XawPanedRedisplay(Widget, XEvent*, Region);
+static void XawPanedResize(Widget);
+static Boolean XawPanedSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void _DrawInternalBorders(PanedWidget, GC);
+static void _DrawRect(PanedWidget, GC, int, int, unsigned int, unsigned int);
+static void _DrawTrackLines(PanedWidget, Bool);
+static void AdjustPanedSize(PanedWidget, unsigned int, XtGeometryResult*,
+			    Dimension*, Dimension*);
+static void ChangeAllGripCursors(PanedWidget);
+static Pane ChoosePaneToResize(PanedWidget, int, Direction, Bool);
+static void ClearPaneStack(PanedWidget);
+static void CommitGripAdjustment(PanedWidget);
+static void CreateGrip(Widget);
+static int GetEventLocation(PanedWidget, XEvent*);
+static void GetGCs(Widget);
+static void GetPaneStack(PanedWidget, Bool, Pane*, int*);
+static void HandleGrip(Widget, XtPointer, XtPointer);
+static void LoopAndRefigureChildren(PanedWidget, int, Direction, int*);
+static void ManageAndUnmanageGrips(PanedWidget);
+static void MoveGripAdjustment(PanedWidget, Widget, Direction, int);
+static Bool PopPaneStack(PanedWidget);
+static void PushPaneStack(PanedWidget, Pane);
+static void RefigureLocations(PanedWidget, int, Direction);
+static void RefigureLocationsAndCommit(Widget);
+static void ReleaseGCs(Widget);
+static void ResortChildren(PanedWidget);
+static void SetChildrenPrefSizes(PanedWidget, unsigned int);
+static void StartGripAdjustment(PanedWidget, Widget, Direction);
+
+/*
+ * Initialization
+ */
+static char defGripTranslations[] =
+"<Btn1Down>:"		"GripAction(Start,UpLeftPane)\n"
+"<Btn2Down>:"		"GripAction(Start,ThisBorderOnly)\n"
+"<Btn3Down>:"		"GripAction(Start,LowRightPane)\n"
+"<Btn1Motion>:"		"GripAction(Move,UpLeft)\n"
+"<Btn2Motion>:"		"GripAction(Move,ThisBorder)\n"
+"<Btn3Motion>:"		"GripAction(Move,LowRight)\n"
+"Any<BtnUp>:"		"GripAction(Commit)\n"
+;
+
+#define offset(field) XtOffsetOf(PanedRec, paned.field)
+static XtResource resources[] = {
+  {
+    XtNinternalBorderColor,
+    XtCBorderColor,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(internal_bp),
+    XtRString,
+    (XtPointer)XtDefaultForeground
+  },
+  {
+    XtNinternalBorderWidth,
+    XtCBorderWidth,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(internal_bw),
+    XtRImmediate,
+    (XtPointer)1
+  },
+  {
+    XtNgripIndent,
+    XtCGripIndent,
+    XtRPosition,
+    sizeof(Position),
+    offset(grip_indent),
+    XtRImmediate,
+    (XtPointer)10
+  },
+  {
+    XtNrefigureMode,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(refiguremode),
+    XtRImmediate,
+    (XtPointer)True
+  },
+  {
+    XtNgripTranslations,
+    XtCTranslations,
+    XtRTranslationTable,
+    sizeof(XtTranslations),
+    offset(grip_translations),
+    XtRString,
+    (XtPointer)defGripTranslations
+  },
+  {
+    XtNorientation,
+    XtCOrientation,
+    XtROrientation,
+    sizeof(XtOrientation),
+    offset(orientation),
+    XtRImmediate,
+    (XtPointer)XtorientVertical
+  },
+  {
+    XtNcursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(cursor),
+    XtRImmediate,
+    None
+  },
+  {
+    XtNgripCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(grip_cursor),
+    XtRImmediate,
+    None
+  },
+  {
+    XtNverticalGripCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(v_grip_cursor),
+    XtRString,
+    "sb_v_double_arrow"
+  },
+  {
+    XtNhorizontalGripCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(h_grip_cursor),
+    XtRString,
+    "sb_h_double_arrow"
+  },
+  {
+    XtNbetweenCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(adjust_this_cursor),
+    XtRString,
+    None
+  },
+  {
+    XtNverticalBetweenCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(v_adjust_this_cursor),
+    XtRString,
+    "sb_left_arrow"
+  },
+  {
+    XtNhorizontalBetweenCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(h_adjust_this_cursor),
+    XtRString,
+    "sb_up_arrow"
+  },
+  {
+    XtNupperCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(adjust_upper_cursor),
+    XtRString,
+    "sb_up_arrow"
+  },
+  {
+    XtNlowerCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(adjust_lower_cursor),
+    XtRString,
+    "sb_down_arrow"
+  },
+  {
+    XtNleftCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(adjust_left_cursor),
+    XtRString,
+    "sb_left_arrow"
+  },
+  {
+    XtNrightCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(adjust_right_cursor),
+    XtRString,
+    "sb_right_arrow"
+  },
+};
+#undef offset
+
+#define offset(field) XtOffsetOf(PanedConstraintsRec, paned.field)
+static XtResource subresources[] = {
+  {
+    XtNallowResize,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(allow_resize),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNposition,
+    XtCPosition,
+    XtRInt,
+    sizeof(int),
+    offset(position),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNmin,
+    XtCMin,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(min),
+    XtRImmediate,
+    (XtPointer)PANED_GRIP_SIZE
+  },
+  {
+    XtNmax,
+    XtCMax,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(max),
+    XtRImmediate,
+    (XtPointer)~0
+  },
+  {
+    XtNpreferredPaneSize,
+    XtCPreferredPaneSize,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(preferred_size),
+    XtRImmediate,
+    (XtPointer)PANED_ASK_CHILD
+  },
+  {
+    XtNresizeToPreferred,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(resize_to_pref),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNskipAdjust,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(skip_adjust),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNshowGrip,
+    XtCShowGrip,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(show_grip),
+    XtRImmediate,
+    (XtPointer)True
+  },
+};
+#undef offset
+
+#define SuperClass ((ConstraintWidgetClass)&constraintClassRec)
+
+PanedClassRec panedClassRec = {
+   /* core */
+   {
+    (WidgetClass)SuperClass,		/* superclass */
+    "Paned",				/* class name */
+    sizeof(PanedRec),			/* size */
+    XawPanedClassInitialize,		/* class_initialize */
+    NULL,				/* class_part init */
+    False,				/* class_inited */
+    XawPanedInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    XawPanedRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawPanedDestroy,			/* destroy */
+    XawPanedResize,			/* resize */
+    XawPanedRedisplay,			/* expose */
+    XawPanedSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* composite */
+  {
+    XawPanedGeometryManager,		/* geometry_manager */
+    XawPanedChangeManaged,		/* change_managed */
+    XawPanedInsertChild,		/* insert_child */
+    XawPanedDeleteChild,		/* delete_child */
+    NULL,				/* extension */
+  },
+  /* constraint */
+  {
+    subresources,			/* subresources */
+    XtNumber(subresources),		/* subresource_count */
+    sizeof(PanedConstraintsRec),	/* constraint_size */
+    NULL,				/* initialize */
+    NULL,				/* destroy */
+    XawPanedPaneSetValues,		/* set_values */
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass panedWidgetClass = (WidgetClass)&panedClassRec;
+WidgetClass vPanedWidgetClass = (WidgetClass)&panedClassRec;
+
+/*
+ * Implementation
+ */
+/* Function:
+ *	AdjustPanedSize
+ *
+ * Parameters:
+ *	pw	     - paned widget to adjust
+ *	off_size     - new off_size to use
+ *	result_ret   - result of query (return)
+ *	on_size_ret  - new on_size  (return)
+ *	off_size_ret - new off_size (return)
+ *
+ * Description:
+ *	Adjusts the size of the pane.
+ *
+ * Returns:
+ *	amount of change in size
+ */
+static void
+AdjustPanedSize(PanedWidget pw, unsigned int off_size,
+		XtGeometryResult *result_ret,
+		Dimension *on_size_ret, Dimension *off_size_ret)
+{
+    Dimension old_size = PaneSize((Widget)pw, IsVert(pw));
+    Dimension newsize = 0;
+    Widget *childP;
+    XtWidgetGeometry request, reply;
+
+    request.request_mode = CWWidth | CWHeight;
+
+    ForAllPanes(pw, childP) {
+	int size = Max(PaneInfo(*childP)->size, (int)PaneInfo(*childP)->min);
+
+	AssignMin(size, (int)PaneInfo(*childP)->max);
+	newsize += size + pw->paned.internal_bw;
+    }
+    newsize -= pw->paned.internal_bw;
+
+    if (newsize < 1)
+	newsize = 1;
+
+    if (IsVert(pw)) {
+	request.width = off_size;
+	request.height = newsize;
+    }
+    else {
+	request.width = newsize;
+	request.height = off_size;
+    }
+
+    if (result_ret != NULL) {
+	request.request_mode |= XtCWQueryOnly;
+
+	*result_ret = XtMakeGeometryRequest((Widget)pw, &request, &reply);
+	_XawImCallVendorShellExtResize((Widget)pw);
+
+	if (newsize == old_size || *result_ret == XtGeometryNo) {
+	    *on_size_ret = old_size;
+	    *off_size_ret = off_size;
+	    return;
+	}
+	if (*result_ret != XtGeometryAlmost) {
+	    *on_size_ret = GetRequestInfo(&request, IsVert(pw));
+      	    *off_size_ret = GetRequestInfo(&request, !IsVert(pw));
+	    return;
+	}
+	*on_size_ret = GetRequestInfo(&reply, IsVert(pw));
+	*off_size_ret = GetRequestInfo(&reply, !IsVert(pw));
+	return;
+    }
+
+    if (newsize == old_size)
+	return;
+
+    if (XtMakeGeometryRequest((Widget)pw, &request, &reply) == XtGeometryAlmost)
+	XtMakeGeometryRequest((Widget)pw, &reply, &request);
+}
+
+/*
+ * Function:
+ *	ChoosePaneToResize.
+ *
+ * Parameters:
+ *	pw	  - paned widget
+ *	paneindex - index of the current pane
+ *	dir	  - direction to search first
+ *	shrink	  - True if we need to shrink a pane, False otherwise
+ *
+ * Description:
+ *	  This function chooses a pane to resize.
+ 	They are chosen using the following rules:
+ *
+ *		   1) size < max && size > min
+ *	2) skip adjust == False
+ *	3) widget not its prefered height
+ *	   && this change will bring it closer
+ *	   && The user has not resized this pane.
+ *	   
+ *		   If no widgets are found that fits all the rules then
+ *		      rule #3 is broken.
+ *		   If there are still no widgets found than
+ *		      rule #2 is broken.
+ *		   Rule #1 is never broken.
+ *		   If no widgets are found then NULL is returned.
+ * 
+ * Returns:
+ *	pane to resize or NULL
+ */
+static Pane
+ChoosePaneToResize(PanedWidget pw, int paneindex, Direction dir, Bool shrink)
+{
+    Widget *childP;
+    int rules = 3;
+    Direction _dir = dir;
+    int _index = paneindex;
+
+    if (paneindex == NO_INDEX || dir == AnyPane) {		/* Use defaults */
+	_dir = LowRightPane;			/* Go up - really */
+	_index = pw->paned.num_panes - 1;	/* Start the last pane, and work
+						   backwards */
+    }
+    childP = pw->composite.children + _index;
+
+    /*CONSTCOND*/
+    while(True) {
+	Pane pane = PaneInfo(*childP);
+	
+	if ((rules < 3 || SatisfiesRule3(pane, shrink))
+	    && (rules < 2 || SatisfiesRule2(pane))
+	    && SatisfiesRule1(pane, shrink)
+	    && (paneindex != PaneIndex(*childP) || dir == AnyPane))
+	    return (pane);
+
+	/*
+	 * This is counter-intuitive, but if we are resizing the pane
+	 * above the grip we want to choose a pane below the grip to lose,
+	 * and visa-versa
+	 */
+	if (_dir == LowRightPane)
+	    --childP;
+	else
+	    ++childP;
+
+	/*
+	 * If we have come to and edge then reduce the rule set, and try again
+	 * If we are reduced the rules to none, then return NULL
+	 */
+	if ((childP - pw->composite.children) < 0 ||
+	    (childP - pw->composite.children) >= pw->paned.num_panes) {
+	    if (--rules < 1)	/* less strict rules */
+		return (NULL);
+	    childP = pw->composite.children + _index;
+	}
+    }
+}
+
+/*
+ * Function:
+ *	LoopAndRefigureChildren
+ *
+ * Parameters:
+ *	pw	  - paned widget
+ * 	paneindex - number of the pane border we are moving
+ *	dir	  - pane to move (either UpLeftPane or LowRightPane)
+ *	sizeused  - current amount of space used (used and returned)
+ *
+ * Description:
+ *	  If we are resizing either the UpleftPane or LowRight Pane loop
+ *	through all the children to see if any will allow us to resize them.
+ */
+static void
+LoopAndRefigureChildren(PanedWidget pw, int paneindex, Direction dir,
+			int *sizeused)
+{
+    int pane_size = (int)PaneSize((Widget)pw, IsVert(pw));
+    Boolean shrink = (*sizeused > pane_size);
+
+    if (dir == LowRightPane)
+	paneindex++;
+
+    /* While all panes do not fit properly */
+    while (*sizeused != pane_size) {
+	/*
+	 * Choose a pane to resize
+	 * First look on the Pane Stack, and then go hunting for another one
+	 * If we fail to find a pane to resize then give up
+	 */
+	Pane pane;
+	int start_size;
+	Dimension old;
+	Boolean rule3_ok = False, from_stack = True;
+
+	GetPaneStack(pw, shrink, &pane, &start_size);
+	if (pane == NULL) {
+	    pane = ChoosePaneToResize(pw, paneindex, dir, shrink);
+	    if (pane == NULL) 
+		return; /* no one to resize, give up */
+
+	    rule3_ok = SatisfiesRule3(pane, shrink);
+	    from_stack = False;
+	    PushPaneStack(pw, pane);
+	}
+
+	/*
+	 * Try to resize this pane so that all panes will fit, take min and max
+	 * into account
+	 */
+	old = pane->size;
+	pane->size += pane_size - *sizeused;
+
+	if (from_stack) {
+	    if (shrink) {
+		AssignMax(pane->size, start_size);
+	    }	/* don't remove these braces */
+	    else
+		AssignMin(pane->size, start_size);
+
+	  if (pane->size == start_size)
+	    (void)PopPaneStack(pw);
+	}
+	else if (rule3_ok) {
+	    if (shrink) {
+		AssignMax(pane->size, (int)pane->wp_size);
+	    }	/* don't remove these braces */
+	    else
+		AssignMin(pane->size, (int)pane->wp_size);
+	}
+
+	pane->paned_adjusted_me = pane->size != pane->wp_size;
+	AssignMax(pane->size, (int)pane->min);
+	AssignMin(pane->size, (int)pane->max);
+	*sizeused += (pane->size - old);
+    }
+}
+
+/*
+ * Function:
+ *	RefigureLocations
+ *
+ * Parameters:
+ *	pw	  - paned widget
+ *	paneindex - child to start refiguring at
+ *	dir	  - direction to move from child
+ *
+ * Description:
+ *	  Refigures all locations of children.
+ *      There are special arguments to paneindex and dir, they are:
+ *      paneindex - NO_INDEX.
+ *      dir   - AnyPane.
+ *
+ *      If either of these is true then all panes may be resized and
+ *      the choosing of panes procedes in reverse order starting with the
+ *      last child.
+ */
+static void 
+RefigureLocations(PanedWidget pw, int paneindex, Direction dir)
+{
+    Widget *childP;
+    int pane_size = (int)PaneSize((Widget)pw, IsVert(pw));
+    int sizeused = 0;
+    Position loc = 0;
+
+    if (pw->paned.num_panes == 0 || !pw->paned.refiguremode)
+	return;
+
+    /*
+     * Get an initial estimate of the size we will use
+     */
+    ForAllPanes(pw, childP) {
+	Pane pane = PaneInfo(*childP);
+
+	AssignMax(pane->size, (int) pane->min);
+	AssignMin(pane->size, (int) pane->max);
+	sizeused += (int)pane->size + (int)pw->paned.internal_bw;
+    }
+    sizeused -= (int)pw->paned.internal_bw;
+
+    if (dir != ThisBorderOnly && sizeused != pane_size)
+	LoopAndRefigureChildren(pw, paneindex, dir, &sizeused);
+
+    /*
+     * If we still are not the right size, then tell the pane that
+     * wanted to resize that it can't
+     */
+    if (paneindex != NO_INDEX && dir != AnyPane) {
+	Pane pane = PaneInfo(*(pw->composite.children + paneindex));
+	Dimension old = pane->size;
+
+	pane->size += pane_size - sizeused;
+	AssignMax(pane->size, (int) pane->min);
+	AssignMin(pane->size, (int) pane->max);
+	sizeused += pane->size - old;
+    }
+    
+    /*
+     * It is possible that the panes will not fit inside the vpaned widget, but
+     * we have tried out best
+     *
+     * Assign each pane a location
+     */
+    ForAllPanes(pw, childP) {
+	PaneInfo(*childP)->delta = loc;
+	loc += PaneInfo(*childP)->size + pw->paned.internal_bw;
+    }
+}
+
+/*
+ * Function:
+ *	CommitNewLocations
+ *
+ * Parameters:
+ *	pw - paned widget
+ *
+ * Description:
+ *	Commits all of the previously figured locations.
+ */
+static void 
+CommitNewLocations(PanedWidget pw)
+{
+    Widget *childP;
+    XWindowChanges changes;
+
+    changes.stack_mode = Above;
+
+    ForAllPanes(pw, childP) {
+	Pane pane = PaneInfo(*childP);
+	Widget grip = pane->grip;	/* may be NULL */
+
+	if (IsVert(pw)) {
+	    XtMoveWidget(*childP, (Position) 0, pane->delta);
+	    XtResizeWidget(*childP, XtWidth(pw), pane->size, 0);
+
+	    if (HasGrip(*childP)) {	/* Move and Display the Grip */
+		changes.x = XtWidth(pw) - pw->paned.grip_indent -
+			    XtWidth(grip) - (XtBorderWidth(grip) << 1);
+		changes.y = XtY(*childP) + XtHeight(*childP) -
+			    (XtHeight(grip) >> 1) - XtBorderWidth(grip) +
+			    (pw->paned.internal_bw >> 1);
+	    }
+	}
+	else {
+	    XtMoveWidget(*childP, pane->delta, 0);
+	    XtResizeWidget(*childP, pane->size, XtHeight(pw), 0);
+
+	    if (HasGrip(*childP)) {		/* Move and Display the Grip */
+		changes.x = XtX(*childP) + XtWidth(*childP) -
+			    (XtWidth(grip) >> 1) - XtBorderWidth(grip) +
+			    (pw->paned.internal_bw >> 1);
+		changes.y = XtHeight(pw) - pw->paned.grip_indent -
+			    XtHeight(grip) - (XtBorderWidth(grip) << 1);
+	    }
+	}
+
+	/*
+	 * This should match XtMoveWidget, except that we're also insuring the 
+	 * grip is Raised in the same request
+	 */
+
+	if (HasGrip(*childP)) {
+	    XtX(grip) = changes.x;
+	    XtY(grip) = changes.y;
+
+	    if (XtIsRealized(pane->grip))
+		XConfigureWindow(XtDisplay(pane->grip), XtWindow(pane->grip),
+				 CWX | CWY | CWStackMode, &changes);
+	}
+    }
+    ClearPaneStack(pw);
+}
+
+/*
+ * Function:
+ *	RefigureLocationsAndCommit
+ *
+ * Parameters:
+ *	pw - paned widget
+ *
+ * Description:
+ * 	Refigures all locations in a paned widget and commits them immediately.
+ *
+ *      This function does nothing if any of the following are true.
+ *      o refiguremode is false.
+ *      o The widget is unrealized.
+ *      o There are no panes is the paned widget.
+ */
+static void 
+RefigureLocationsAndCommit(Widget w)
+{
+    PanedWidget pw = (PanedWidget)w;
+
+    if (pw->paned.refiguremode && XtIsRealized(w) && pw->paned.num_panes > 0) {
+	RefigureLocations(pw, NO_INDEX, AnyPane);
+	CommitNewLocations(pw);
+    }
+}
+
+/*
+ * Function:
+ *	_DrawRect
+ *
+ * Parameters:
+ *	pw	 - paned widget
+ *	gc	 - gc to used for the draw
+ *	on_olc	 - location of upper left corner of rect
+ *	off_loc	 - ""
+ *	on_size	 - size of rectangle
+ *	off_size - ""
+ *
+ * Description:
+ *	Draws a rectangle in the proper orientation.
+ */
+static void
+_DrawRect(PanedWidget pw, GC gc, int on_loc, int off_loc,
+	  unsigned int on_size, unsigned int off_size)
+{
+    if (IsVert(pw)) 
+	XFillRectangle(XtDisplay((Widget)pw), XtWindow((Widget)pw), gc,
+		       off_loc, on_loc, off_size, on_size);
+    else
+	XFillRectangle(XtDisplay((Widget)pw), XtWindow((Widget)pw), gc,
+		       on_loc, off_loc, on_size, off_size);
+}
+
+/*
+ * Function:
+ *	_DrawInternalBorders
+ *
+ * Parameters:
+ *	pw - paned widget
+ *	gc - GC to use to draw the borders
+ *
+ * Description:
+ *	Draws the internal borders into the paned widget.
+ */
+static void
+_DrawInternalBorders(PanedWidget pw, GC gc)
+{
+    Widget *childP;
+    int on_loc, off_loc;
+    unsigned int on_size, off_size;
+
+    /*
+     * This is an optimization.  Do not paint the internal borders if
+     * they are the same color as the background
+     */
+    if (pw->core.background_pixel == pw->paned.internal_bp)
+	return;
+
+    off_loc = 0; 
+    off_size = (unsigned int) PaneSize((Widget)pw, !IsVert(pw));
+    on_size = (unsigned int)pw->paned.internal_bw;
+
+    ForAllPanes(pw, childP) {
+	on_loc = IsVert(pw) ? XtY(*childP) : XtX(*childP);
+	on_loc -= (int)on_size;
+
+	_DrawRect(pw, gc, on_loc, off_loc, on_size, off_size);
+    }
+}
+
+#define DrawInternalBorders(pw)				\
+	_DrawInternalBorders((pw), (pw)->paned.normgc)
+#define EraseInternalBorders(pw)			\
+	_DrawInternalBorders((pw), (pw)->paned.invgc)
+/* 
+ * Function Name:
+ *	_DrawTrackLines
+ *
+ * Parameters:
+ *	pw - Paned widget
+ *	erase - if True then just erase track lines, else draw them in
+ *
+ * Description:
+ *	Draws the lines that animate the pane borders when the grips are moved.
+ */
+static void
+_DrawTrackLines(PanedWidget pw, Bool erase)
+{
+    Widget *childP;
+    Pane pane;
+    int on_loc, off_loc;
+    unsigned int on_size, off_size;
+
+    off_loc = 0;
+    off_size = PaneSize((Widget)pw, !IsVert(pw));
+
+    ForAllPanes(pw, childP) {
+	pane = PaneInfo(*childP);
+	if (erase || pane->olddelta != pane->delta) {
+	    on_size = pw->paned.internal_bw; 
+	    if (!erase) {
+		on_loc = PaneInfo(*childP)->olddelta - (int) on_size;
+		_DrawRect(pw, pw->paned.flipgc,
+			  on_loc, off_loc, on_size, off_size);
+	    }
+
+	    on_loc = PaneInfo(*childP)->delta - (int)on_size;
+
+	    _DrawRect(pw, pw->paned.flipgc,
+		      on_loc, off_loc, on_size, off_size);
+
+	    pane->olddelta = pane->delta;
+	}
+    }
+}
+
+#define DrawTrackLines(pw)	_DrawTrackLines((pw), False);
+#define EraseTrackLines(pw)	_DrawTrackLines((pw), True);
+/* 
+ * Function:
+ *	GetEventLocation
+ *
+ * Parameters:
+ *	pw    - the paned widget
+ *	event - pointer to an event
+ *
+ * Description:
+ *	Converts and event to an x and y location.
+ *
+ * Returns:
+ *	if this is a vertical pane then (y) else (x)
+ */
+static int
+GetEventLocation(PanedWidget pw, XEvent *event)
+{
+    int x, y;
+
+    switch (event->xany.type) {
+	case ButtonPress:
+	case ButtonRelease: 
+	    x = event->xbutton.x_root;
+	    y = event->xbutton.y_root;
+	    break;
+	case KeyPress:
+	case KeyRelease:    
+	    x = event->xkey.x_root;
+	    y = event->xkey.y_root;
+	    break;
+	case MotionNotify:  
+	    x = event->xmotion.x_root;
+	    y = event->xmotion.y_root;
+	    break;
+	default:	    
+	    x = pw->paned.start_loc;
+	    y = pw->paned.start_loc;
+    }
+
+    if (IsVert(pw)) 
+	return (y);
+
+  return (x);
+}
+
+/*
+ * Function:
+ *	StartGripAdjustment
+ *
+ * Parameters:
+ *	pw   - paned widget
+ *	grip - grip widget selected
+ *	dir  - direction that we are to be moving
+ *
+ * Description:
+ *	Starts the grip adjustment procedure.
+ */
+static void
+StartGripAdjustment(PanedWidget pw, Widget grip, Direction dir)
+{
+    Widget *childP;
+    Cursor cursor;
+
+    pw->paned.whichadd = pw->paned.whichsub = NULL;
+
+    if (dir == ThisBorderOnly || dir == UpLeftPane)
+	pw->paned.whichadd = pw->composite.children[PaneIndex(grip)];
+    if (dir == ThisBorderOnly || dir == LowRightPane)
+	pw->paned.whichsub = pw->composite.children[PaneIndex(grip) + 1];
+
+    /*
+     * Change the cursor
+     */
+    if (XtIsRealized(grip)) {
+	if (IsVert(pw)) {
+	    if (dir == UpLeftPane) 
+		cursor = pw->paned.adjust_upper_cursor;
+	    else if (dir == LowRightPane) 
+  		cursor = pw->paned.adjust_lower_cursor;
+	    else {
+		if (pw->paned.adjust_this_cursor == None)
+		    cursor = pw->paned.v_adjust_this_cursor;
+		else
+		    cursor = pw->paned.adjust_this_cursor;
+	    }
+	}
+	else {
+	    if (dir == UpLeftPane) 
+		cursor = pw->paned.adjust_left_cursor;
+	    else if (dir == LowRightPane) 
+  		cursor = pw->paned.adjust_right_cursor;
+	    else {
+		if (pw->paned.adjust_this_cursor == None)
+		    cursor = pw->paned.h_adjust_this_cursor;
+		else
+		    cursor = pw->paned.adjust_this_cursor;
+	    }
+	}
+    
+	XDefineCursor(XtDisplay(grip), XtWindow(grip), cursor);
+    }
+
+    EraseInternalBorders(pw);
+    ForAllPanes(pw, childP) 
+	PaneInfo(*childP)->olddelta = -99;
+
+    EraseTrackLines(pw);
+}
+
+/*
+ * Function:
+ *	MoveGripAdjustment
+ *
+ * Parameters:
+ *	pw   - paned widget
+ *	grip - grip that we are moving
+ *	dir  - direction the pane we are interested is w.r.t the grip
+ *	loc  - location of pointer in proper direction
+ *
+ * Description:
+ *	This routine moves all panes around when a grip is moved.
+ */
+static void
+MoveGripAdjustment(PanedWidget pw, Widget grip, Direction dir, int loc)
+{
+    int diff, add_size = 0, sub_size = 0;
+
+    diff = loc - pw->paned.start_loc;
+
+    if (pw->paned.whichadd) 
+    add_size = PaneSize(pw->paned.whichadd, IsVert(pw)) + diff;
+
+    if (pw->paned.whichsub) 
+    sub_size = PaneSize(pw->paned.whichsub, IsVert(pw)) - diff;
+
+    /*
+     * If moving this border only then do not allow either of the borders
+     * to go beyond the min or max size allowed
+     */
+    if (dir == ThisBorderOnly) {
+	int old_add_size = add_size, old_sub_size;
+
+	AssignMax(add_size, (int)PaneInfo(pw->paned.whichadd)->min);
+	AssignMin(add_size, (int)PaneInfo(pw->paned.whichadd)->max);
+	if (add_size != old_add_size) 
+	    sub_size += old_add_size - add_size;
+
+	old_sub_size = sub_size;
+	AssignMax(sub_size, (int)PaneInfo(pw->paned.whichsub)->min);
+	AssignMin(sub_size, (int)PaneInfo(pw->paned.whichsub)->max);
+	if (sub_size != old_sub_size)
+	    return;	/* Abort to current sizes */
+    }
+
+    if (add_size != 0)
+	PaneInfo(pw->paned.whichadd)->size = add_size;
+    if (sub_size != 0)
+	PaneInfo(pw->paned.whichsub)->size = sub_size;
+    RefigureLocations(pw, PaneIndex(grip), dir);
+    DrawTrackLines(pw);
+}
+
+/*
+ * Function:
+ *	CommitGripAdjustment
+ *
+ * Parameters:
+ *	pw - paned widget
+ *
+ * Description:
+ *	Commits the grip adjustment.
+ */
+static void
+CommitGripAdjustment(PanedWidget pw)
+{
+    EraseTrackLines(pw);
+    CommitNewLocations(pw);
+    DrawInternalBorders(pw);
+	   
+    /*
+     * Since the user selected this size then use it as the preferred size
+     */
+    if (pw->paned.whichadd) {
+	Pane pane = PaneInfo(pw->paned.whichadd);
+
+	pane->wp_size = pane->size;
+    }
+    if (pw->paned.whichsub) {
+	Pane pane = PaneInfo(pw->paned.whichsub);
+
+	pane->wp_size = pane->size;
+    }
+}
+
+/*
+ * Function:
+ *	HandleGrip
+ *
+ * Parameters:
+ *	grip	  - grip widget that has been moved
+ *	temp	  - (not used)
+ *	call_data - data passed to us from the grip widget
+ *
+ * Description:
+ *	Handles the grip manipulations.
+ */
+/*ARGSUSED*/
+static void
+HandleGrip(Widget grip, XtPointer temp, XtPointer callData)
+{
+    XawGripCallData call_data = (XawGripCallData)callData;
+    PanedWidget pw = (PanedWidget) XtParent(grip);
+    int loc;
+    char action_type[2], direction[2];
+    Cursor cursor;
+    Arg arglist[1];
+
+    if (call_data->num_params)
+	XmuNCopyISOLatin1Uppered(action_type, call_data->params[0],
+				 sizeof(action_type));
+
+    if (call_data->num_params == 0
+	|| (action_type[0] == 'C' && call_data->num_params != 1)
+	|| (action_type[0] != 'C' && call_data->num_params != 2))
+	XtAppError(XtWidgetToApplicationContext(grip),
+		   "Paned GripAction has been passed incorrect parameters.");
+
+    loc = GetEventLocation(pw, (XEvent *)call_data->event);
+
+    if (action_type[0] != 'C')
+	XmuNCopyISOLatin1Uppered(direction, call_data->params[1],
+				 sizeof(direction));
+
+    switch (action_type[0]) {
+	case 'S':		/* Start adjustment */
+	    pw->paned.resize_children_to_pref = False;
+	    StartGripAdjustment(pw, grip, (Direction)direction[0]);
+	    pw->paned.start_loc = loc;	
+	    break;
+	case 'M': 
+	    MoveGripAdjustment(pw, grip, (Direction)direction[0], loc);
+	    break;
+	case 'C':
+	    XtSetArg(arglist[0], XtNcursor, &cursor);
+	    XtGetValues(grip, arglist, 1);
+	    XDefineCursor(XtDisplay(grip), XtWindow(grip), cursor);
+	    CommitGripAdjustment(pw);
+	    break;
+	default:
+	    XtAppError(XtWidgetToApplicationContext(grip),
+		       "Paned GripAction(); 1st parameter invalid");
+	    break;
+     }
+}
+
+/*
+ * Function:
+ *	ResortChildren
+ *
+ * Arguments:
+ *	pw - paned widget
+ *
+ * Description:
+ *	Resorts the children so that all managed children are first.
+ */
+static void
+ResortChildren(PanedWidget pw)
+{
+    Widget *unmanagedP, *childP;
+
+    unmanagedP = NULL;
+    ForAllChildren(pw, childP) {
+	if (!IsPane(*childP) || !XtIsManaged(*childP)) {
+	    /*
+	     * We only keep track of the first unmanaged pane
+	     */
+	    if (unmanagedP == NULL)    
+		unmanagedP = childP;
+	}
+	else {			/* must be a managed pane */
+	    /*
+	     * If an earlier widget was not a managed pane, then swap 
+	     */
+	    if (unmanagedP != NULL) {
+		Widget child = *unmanagedP;
+
+		*unmanagedP = *childP;
+		*childP = child;
+		childP = unmanagedP;  /* easiest to just back-track */
+		unmanagedP = NULL;    /* in case there is another managed */
+	   }
+       }
+   }
+}
+
+/*
+ * Function:
+ *	ManageAndUnmanageGrips
+ *
+ * Parameters:
+ *	pw - paned widget
+ *
+ * Description:
+ *	  This function manages and unmanages the grips so that
+ *		   the managed state of each grip matches that of its pane.
+ */
+static void   
+ManageAndUnmanageGrips(PanedWidget pw)
+{
+    WidgetList managed_grips, unmanaged_grips;
+    Widget *managedP, *unmanagedP, *childP;
+    Cardinal alloc_size;
+
+    alloc_size = sizeof(Widget) * (pw->composite.num_children >> 1);
+    managedP = managed_grips = (WidgetList)XtMalloc(alloc_size);
+    unmanagedP = unmanaged_grips = (WidgetList)XtMalloc(alloc_size);
+
+    ForAllChildren(pw, childP)
+	if (IsPane(*childP) && HasGrip(*childP)) {
+	    if (XtIsManaged(*childP))
+		*managedP++ = PaneInfo(*childP)->grip;
+	    else
+		*unmanagedP++ = PaneInfo(*childP)->grip;
+	}
+   
+    if (managedP != managed_grips) {
+	*unmanagedP++ = *--managedP;   /* Last grip is never managed */
+	XtManageChildren(managed_grips, managedP - managed_grips);
+    }
+
+    if (unmanagedP != unmanaged_grips)
+	XtUnmanageChildren(unmanaged_grips, unmanagedP - unmanaged_grips);
+
+    XtFree((char *)managed_grips);
+    XtFree((char *)unmanaged_grips);
+}
+
+/*
+ * Function:
+ *	CreateGrip
+ *
+ * Parameters:
+ *	child - child that wants a grip to be created for it
+ *
+ * Description:
+ *	Creates a grip widget.
+ */
+static void
+CreateGrip(Widget child)
+{
+    PanedWidget pw = (PanedWidget)XtParent(child);
+    Arg arglist[2];
+    Cardinal num_args = 0;
+    Cursor cursor;
+     
+    XtSetArg(arglist[num_args], XtNtranslations, pw->paned.grip_translations);
+    num_args++;
+    if ((cursor = pw->paned.grip_cursor) == None) {
+	if (IsVert(pw))
+	    cursor = pw->paned.v_grip_cursor;
+	else
+	    cursor = pw->paned.h_grip_cursor;
+    }
+
+    XtSetArg(arglist[num_args], XtNcursor, cursor);
+    num_args++;
+    PaneInfo(child)->grip = XtCreateWidget("grip", gripWidgetClass, (Widget)pw,
+					   arglist, num_args);
+    
+    XtAddCallback(PaneInfo(child)->grip, XtNcallback, 
+		  HandleGrip, (XtPointer)child);
+}
+
+/*
+ * Function:
+ *	GetGCs
+ *
+ * Parameters:
+ *	w - paned widget
+ */
+static void
+GetGCs(Widget w)
+{
+    PanedWidget pw = (PanedWidget)w;
+    XtGCMask valuemask;
+    XGCValues values;
+
+    /*
+     * Draw pane borders in internal border color
+     */
+    values.foreground = pw->paned.internal_bp;	
+    valuemask = GCForeground;
+    pw->paned.normgc = XtGetGC(w, valuemask, &values);
+
+    /*
+     * Erase pane borders with background color
+     */
+    values.foreground = pw->core.background_pixel;	
+    valuemask = GCForeground;
+    pw->paned.invgc = XtGetGC(w, valuemask, &values);
+
+    /*
+     * Draw Track lines (animate pane borders) in
+     * internal border color ^ bg color
+     */
+    values.function = GXinvert;
+    values.plane_mask = pw->paned.internal_bp ^ pw->core.background_pixel;
+    values.subwindow_mode = IncludeInferiors; 
+    valuemask = GCPlaneMask | GCFunction | GCSubwindowMode;
+    pw->paned.flipgc = XtGetGC(w, valuemask, &values);
+}
+
+/*
+ * Function:
+ *	SetChildrenPrefSizes
+ *
+ * Parameters:
+ *	pw - paned widget
+ *
+ * Description:
+ *	Sets the preferred sizes of the children.
+ */
+static void
+SetChildrenPrefSizes(PanedWidget pw, unsigned int off_size)
+{
+    Widget *childP;
+    Boolean vert = IsVert(pw);
+    XtWidgetGeometry request, reply;
+
+    ForAllPanes(pw, childP)
+	if (pw->paned.resize_children_to_pref || PaneInfo(*childP)->size == 0 ||
+	    PaneInfo(*childP)->resize_to_pref) {
+	    if (PaneInfo(*childP)->preferred_size != PANED_ASK_CHILD)
+		PaneInfo(*childP)->wp_size = PaneInfo(*childP)->preferred_size;
+	    else {
+		if(vert) {
+		    request.request_mode = CWWidth;
+		    request.width = off_size;
+		}
+		else {
+		    request.request_mode = CWHeight;
+		    request.height = off_size;
+		}
+
+		if ((XtQueryGeometry(*childP, &request, &reply)
+		     == XtGeometryAlmost)
+		    && (reply.request_mode = (vert ? CWHeight : CWWidth)))
+		    PaneInfo(*childP)->wp_size = GetRequestInfo(&reply, vert);
+		else
+		    PaneInfo(*childP)->wp_size = PaneSize(*childP, vert);
+	    }
+
+	    PaneInfo(*childP)->size = PaneInfo(*childP)->wp_size;
+	}
+}
+
+/*
+ * Function:
+ *	ChangeAllGripCursors
+ *
+ * Parameters:
+ *	pw - paned widget
+ *
+ *	Description:
+ *	Changes all the grip cursors.
+ */
+static void
+ChangeAllGripCursors(PanedWidget pw)
+{
+    Widget *childP;
+
+    ForAllPanes(pw, childP) {
+	Arg arglist[1];
+	Cursor cursor;
+      
+	if ((cursor = pw->paned.grip_cursor) == None) {
+	    if (IsVert(pw))
+		cursor = pw->paned.v_grip_cursor;
+	    else
+		cursor = pw->paned.h_grip_cursor;
+	}
+
+	if (HasGrip(*childP)) {
+	    XtSetArg(arglist[0], XtNcursor, cursor);
+	    XtSetValues(PaneInfo(*childP)->grip, arglist, 1);
+	}
+    }
+}
+      
+/*
+ * Function:
+ *	PushPaneStack
+ *
+ * Parameters:
+ *	pw   - paned widget
+ *	pane - pane that we are pushing
+ *
+ * Description:
+ *	Pushes a value onto the pane stack.
+ */
+static void
+PushPaneStack(PanedWidget pw, Pane pane)
+{
+    PaneStack *stack = (PaneStack *)XtMalloc(sizeof(PaneStack));
+
+    stack->next = pw->paned.stack;
+    stack->pane = pane;
+    stack->start_size = pane->size;
+
+    pw->paned.stack = stack;
+}
+
+/*
+ * Function:
+ *	GetPaneStack
+ *
+ * Parameters:
+ *	pw - paned widget
+ *	shrink	   - True if we want to shrink this pane, False otherwise
+ *	pane	   - pane that we are popping (return)
+ *	start_size - size that this pane started at (return)
+ *
+ * Description:
+ *	Gets the top value from the pane stack.
+ */
+static void
+GetPaneStack(PanedWidget pw, Bool shrink, Pane *pane, int *start_size)
+{
+    if (pw->paned.stack == NULL) {
+	*pane = NULL; 
+	return;
+    }
+
+    *pane = pw->paned.stack->pane;
+    *start_size = pw->paned.stack->start_size;
+
+    if (shrink != ((*pane)->size > *start_size))
+	*pane = NULL;
+}
+
+/*
+ * Function:
+ *	PopPaneStack
+ *
+ * Parameters:
+ *	pw - paned widget
+ *
+ * Description:
+ *	Pops the top item off the pane stack.
+ *
+ * Returns: True if this is not the last element on the stack
+ */
+static Bool
+PopPaneStack(PanedWidget pw)
+{
+    PaneStack *stack = pw->paned.stack;
+
+    if (stack == NULL)
+	return (False);
+
+    pw->paned.stack = stack->next;
+    XtFree((char *)stack);
+
+    if (pw->paned.stack == NULL)
+	return (False);
+
+    return (True);
+}
+
+/*
+ * Function:
+ *	ClearPaneStack
+ *
+ * Parameters:
+ *	pw - paned widget
+ *
+ * Description:
+ *	Removes all entries from the pane stack.
+ */
+static void
+ClearPaneStack(PanedWidget pw)
+{
+    while(PopPaneStack(pw))
+	;
+}
+
+static void 
+XawPanedClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtAddConverter(XtRString, XtROrientation, XmuCvtStringToOrientation,
+		   NULL, 0);
+    XtSetTypeConverter(XtROrientation, XtRString, XmuCvtOrientationToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+/* The Geometry Manager only allows changes after Realize if
+ * allow_resize is True in the constraints record.  
+ * 
+ * For vertically paned widgets:
+ *
+ * It only allows height changes, but offers the requested height
+ * as a compromise if both width and height changes were requested.
+ *
+ * For horizontal widgets the converse is true.
+ * As all good Geometry Managers should, we will return No if the
+ * request will have no effect; i.e. when the requestor is already
+ * of the desired geometry.
+ */
+static XtGeometryResult
+XawPanedGeometryManager(Widget w, XtWidgetGeometry *request,
+			XtWidgetGeometry *reply)
+{
+    PanedWidget pw = (PanedWidget)XtParent(w);
+    XtGeometryMask mask = request->request_mode;
+    Dimension old_size, old_wpsize, old_paned_size;
+    Pane pane = PaneInfo(w);
+    Boolean vert = IsVert(pw);
+    Dimension on_size, off_size;
+    XtGeometryResult result;
+    Boolean almost = False;
+
+    /*
+     * If any of the following is true, disallow the geometry change
+     *
+     * o The paned widget is realized and allow_resize is false for the pane
+     * o The child did not ask to change the on_size
+     * o The request is not a width or height request
+     * o The requested size is the same as the current size
+     */
+
+    if ((XtIsRealized((Widget)pw) && !pane->allow_resize)
+	|| !(mask & (vert ? CWHeight : CWWidth))
+	||(mask & ~(CWWidth | CWHeight))
+	|| GetRequestInfo(request, vert) ==  PaneSize(w, vert))
+	return (XtGeometryNo);
+
+    old_paned_size = PaneSize((Widget)pw, vert);
+    old_wpsize = pane->wp_size;
+    old_size = pane->size;
+
+    pane->wp_size = pane->size = GetRequestInfo(request, vert);
+
+    AdjustPanedSize(pw, PaneSize((Widget)pw, !vert), &result, &on_size,
+		    &off_size);
+
+    /*
+     * Fool the Refigure Locations proc to thinking that we are
+     * a different on_size
+     */
+
+    if (result != XtGeometryNo) {
+	if (vert) 
+	    XtHeight(pw) = on_size;
+	else 
+	    XtWidth(pw) = on_size;
+    }
+
+    RefigureLocations(pw, PaneIndex(w), AnyPane);
+
+    /*
+     * Set up reply struct and reset core on_size
+     */
+    if (vert) {
+	XtHeight(pw) = old_paned_size;
+	reply->height = pane->size;
+	reply->width = off_size;
+    }
+    else {
+	XtWidth(pw) = old_paned_size;
+	reply->height = off_size;
+	reply->width = pane->size;
+    }    
+
+    /*
+     * IF either of the following is true
+     *
+     * o There was a "off_size" request and the new "off_size" is different
+     *   from that requested
+     * o There was no "off_size" request and the new "off_size" is different
+     * 
+     * o The "on_size" we will allow is different from that requested
+     * 
+     * THEN: set almost
+     */
+    if (!((vert ? CWWidth : CWHeight) & mask)) {
+	if (vert) 
+	    request->width = XtWidth(w);
+	else
+	    request->height = XtHeight(w);
+    }
+
+    almost = GetRequestInfo(request, !vert) != GetRequestInfo(reply, !vert);
+    almost |= (GetRequestInfo(request, vert) != GetRequestInfo(reply, vert));
+
+    if ((mask & XtCWQueryOnly) || almost) {
+	pane->wp_size = old_wpsize;
+	pane->size = old_size;
+	RefigureLocations(pw, PaneIndex(w), AnyPane);
+	reply->request_mode = CWWidth | CWHeight;
+	if (almost)
+	    return (XtGeometryAlmost);
+    }
+    else {
+	AdjustPanedSize(pw, PaneSize((Widget) pw, !vert), NULL, NULL, NULL);
+	CommitNewLocations(pw);		/* layout already refigured */
+    }
+
+    return (XtGeometryDone);
+}
+
+/*ARGSUSED*/
+static void
+XawPanedInitialize(Widget request, Widget cnew,
+		   ArgList args, Cardinal *num_args)
+{
+    PanedWidget pw = (PanedWidget)cnew;
+
+    GetGCs((Widget)pw);
+
+    pw->paned.recursively_called = False;
+    pw->paned.stack = NULL;
+    pw->paned.resize_children_to_pref = True;
+    pw->paned.num_panes = 0;
+}
+
+static void 
+XawPanedRealize(Widget w, Mask *valueMask, XSetWindowAttributes *attributes)
+{
+    PanedWidget pw = (PanedWidget)w;
+    Widget *childP;
+
+    if ((attributes->cursor = pw->paned.cursor) != None)
+	*valueMask |= CWCursor;
+
+    (*SuperClass->core_class.realize)(w, valueMask, attributes);
+
+    /*
+     * Before we commit the new locations we need to realize all the panes and
+     * their grips
+     */
+    ForAllPanes(pw, childP) {
+	XtRealizeWidget(*childP);
+	if (HasGrip(*childP))
+	    XtRealizeWidget(PaneInfo(*childP)->grip);
+    }
+
+    RefigureLocationsAndCommit(w);
+    pw->paned.resize_children_to_pref = False;
+}
+
+static void 
+XawPanedDestroy(Widget w)
+{
+    ReleaseGCs(w);
+}
+
+static void
+ReleaseGCs(Widget w)
+{
+    PanedWidget pw = (PanedWidget)w;
+
+    XtReleaseGC(w, pw->paned.normgc);
+    XtReleaseGC(w, pw->paned.invgc);
+    XtReleaseGC(w, pw->paned.flipgc);
+} 
+
+static void
+XawPanedInsertChild(Widget w)
+{
+    Pane pane = PaneInfo(w);
+
+    /* insert the child widget in the composite children list with the
+       superclass insert_child routine
+     */
+    (*SuperClass->composite_class.insert_child)(w);
+
+    if (!IsPane(w))
+	return;
+
+    if (pane->show_grip == True) {
+	CreateGrip(w);
+	if (pane->min == PANED_GRIP_SIZE) 
+	    pane->min = PaneSize(pane->grip, IsVert((PanedWidget)XtParent(w)));
+    }
+    else {
+	if (pane->min == PANED_GRIP_SIZE)
+	    pane->min = 1;
+	pane->grip = NULL;
+    }
+
+    pane->size = 0;
+    pane->paned_adjusted_me = False;
+}
+
+static void
+XawPanedDeleteChild(Widget w)
+{
+    /* remove the subwidget info and destroy the grip */
+    if (IsPane(w) && HasGrip(w))
+	XtDestroyWidget(PaneInfo(w)->grip);
+   
+    /* delete the child widget in the composite children list with the
+       superclass delete_child routine
+     */
+    (*SuperClass->composite_class.delete_child)(w);
+}
+
+static void
+XawPanedChangeManaged(Widget w)
+{
+    PanedWidget pw = (PanedWidget)w;
+    Boolean vert = IsVert(pw);
+    Dimension size;
+    Widget *childP;
+
+    if (pw->paned.recursively_called++)
+	return;
+
+    /*
+     * If the size is zero then set it to the size of the widest or tallest pane
+     */
+
+    if ((size = PaneSize((Widget)pw, !vert)) == 0) {
+	size = 1;
+	ForAllChildren(pw, childP)
+	if (XtIsManaged(*childP) && (PaneSize(*childP, !vert) > size))
+	    size = PaneSize(*childP, !vert);
+    }
+
+    ManageAndUnmanageGrips(pw);
+    pw->paned.recursively_called = False;
+    ResortChildren(pw); 	 
+
+    pw->paned.num_panes = 0;
+    ForAllChildren(pw, childP)
+	if (IsPane(*childP)) {
+	    if (XtIsManaged(*childP)) {
+		Pane pane = PaneInfo(*childP);
+
+		if (HasGrip(*childP))
+		    PaneInfo(pane->grip)->position = pw->paned.num_panes;
+		pane->position = pw->paned.num_panes; /* TEMPORY -CDP 3/89 */
+		pw->paned.num_panes++;
+	    }
+	    else
+		break; 		 /* This list is already sorted */
+	}
+
+    SetChildrenPrefSizes((PanedWidget) w, size);
+
+    /*
+     * ForAllPanes can now be used
+     */
+    if (PaneSize((Widget) pw, vert) == 0)
+	AdjustPanedSize(pw, size, NULL, NULL, NULL);
+
+    if (XtIsRealized((Widget)pw))
+	RefigureLocationsAndCommit((Widget)pw);
+}
+
+static void
+XawPanedResize(Widget w)
+{
+    SetChildrenPrefSizes((PanedWidget)w,
+			 PaneSize(w, !IsVert((PanedWidget)w)));
+    RefigureLocationsAndCommit(w);
+}
+
+/*ARGSUSED*/
+static void
+XawPanedRedisplay(Widget w, XEvent *event, Region region)
+{
+    DrawInternalBorders((PanedWidget)w);
+}
+
+/*ARGSUSED*/
+static Boolean 
+XawPanedSetValues(Widget old, Widget request, Widget cnew,
+		  ArgList args, Cardinal *num_args)
+{
+    PanedWidget old_pw = (PanedWidget)old;
+    PanedWidget new_pw = (PanedWidget)cnew;
+    Boolean redisplay = False;
+
+    if ((old_pw->paned.cursor != new_pw->paned.cursor) && XtIsRealized(cnew))
+	XDefineCursor(XtDisplay(cnew), XtWindow(cnew), new_pw->paned.cursor);
+
+    if (old_pw->paned.internal_bp != new_pw->paned.internal_bp ||
+	old_pw->core.background_pixel != new_pw->core.background_pixel) {
+	ReleaseGCs(old);
+	GetGCs(cnew);
+	redisplay = True;
+    }
+
+    if (old_pw->paned.grip_cursor != new_pw->paned.grip_cursor ||
+	old_pw->paned.v_grip_cursor != new_pw->paned.v_grip_cursor ||
+	old_pw->paned.h_grip_cursor != new_pw->paned.h_grip_cursor)
+	ChangeAllGripCursors(new_pw);
+	
+    if (IsVert(old_pw) != IsVert(new_pw)) {
+	/*
+	 * We are fooling the paned widget into thinking that is needs to
+	 * fully refigure everything, which is what we want
+	 */
+	if (IsVert(new_pw))
+	    XtWidth(new_pw) = 0;
+	else
+	    XtHeight(new_pw) = 0;
+
+	new_pw->paned.resize_children_to_pref = True;
+	XawPanedChangeManaged(cnew); /* Seems weird, but does the right thing */
+	new_pw->paned.resize_children_to_pref = False;
+	if (new_pw->paned.grip_cursor == None)
+	    ChangeAllGripCursors(new_pw);
+	return (True);
+    }
+
+    if (old_pw->paned.internal_bw != new_pw->paned.internal_bw) {
+	AdjustPanedSize(new_pw, PaneSize(cnew, !IsVert(old_pw)),
+		        NULL, NULL, NULL);
+	RefigureLocationsAndCommit(cnew);
+	return (True);		/* We have done a full configuration, return */
+    }
+    
+    if (old_pw->paned.grip_indent != new_pw->paned.grip_indent &&
+	XtIsRealized(cnew)) {
+	CommitNewLocations(new_pw);
+	redisplay = True;
+    }
+
+    return (redisplay);
+}
+
+/*ARGSUSED*/
+static Boolean 
+XawPanedPaneSetValues(Widget old, Widget request, Widget cnew,
+		      ArgList args, Cardinal *num_args)
+{
+    Pane old_pane = PaneInfo(old);
+    Pane new_pane = PaneInfo(cnew);
+    Boolean redisplay = False;
+
+    /* Check for new min and max */
+    if (old_pane->min != new_pane->min || old_pane->max != new_pane->max)
+	XawPanedSetMinMax(cnew, (int)new_pane->min, (int)new_pane->max);
+
+    /* Check for change in XtNshowGrip */
+    if (old_pane->show_grip != new_pane->show_grip) {
+	if (new_pane->show_grip == True) {
+	    CreateGrip(cnew);
+	    if (XtIsRealized(XtParent(cnew))) {
+		if (XtIsManaged(cnew))	/* if paned is unrealized this will
+					   happen automatically at realize time
+					 */
+		    XtManageChild(PaneInfo(cnew)->grip);	/* manage the grip */
+		XtRealizeWidget(PaneInfo(cnew)->grip); /* realize the grip */
+		CommitNewLocations((PanedWidget)XtParent(cnew));
+	    }
+	}
+	else if (HasGrip(old)) {
+	    XtDestroyWidget(old_pane->grip);
+	    new_pane->grip = NULL;
+	    redisplay = True;
+	}
+    }
+
+    return (redisplay);
+}
+
+/*
+ * Public routines
+ */
+/*
+ * Function:
+ *	XawPanedSetMinMax
+ *
+ * Parameters:
+ *	widget - widget that is a child of the Paned widget
+ *	min    - new min and max size for the pane
+ *	max    - ""
+ *
+ * Description:
+ *	Sets the min and max size for a pane.
+ */
+void 
+XawPanedSetMinMax(Widget widget, int min, int max)
+{
+    Pane pane = PaneInfo(widget);
+
+    pane->min = min;
+    pane->max = max;
+    RefigureLocationsAndCommit(widget->core.parent);
+}
+
+/*
+ * Function:
+ *	XawPanedGetMinMax
+ *
+ * Parameters:
+ *	widget - widget that is a child of the Paned widget
+ *	min    - current min and max size for the pane (return)
+ *	max    - ""
+ *
+ * Description:
+ *	Gets the min and max size for a pane.
+ */
+void 
+XawPanedGetMinMax(Widget widget, int *min, int *max)
+{
+    Pane pane = PaneInfo(widget);
+
+    *min = pane->min;
+    *max = pane->max;
+}
+
+/*
+ * Function:
+ *	XawPanedSetRefigureMode
+ *
+ * Parameters:
+ *	w    - paned widget
+ *	mode - if False then inhibit refigure
+ *
+ * Description:
+ *	Allows a flag to be set the will inhibit
+ *		   the paned widgets relayout routine.
+ */
+void 
+XawPanedSetRefigureMode(Widget w,
+#if NeedWidePrototypes
+	int mode
+#else
+	Boolean mode
+#endif
+)
+{
+    ((PanedWidget)w)->paned.refiguremode = mode;
+    RefigureLocationsAndCommit(w);
+}
+
+/*
+ * Function:
+ *	XawPanedGetNumSub
+ *
+ * Parameters:
+ *	w - paned widget
+ *
+ * Description:
+ *	Returns the number of panes in the paned widget.
+ * Returns:
+ *	the number of panes in the paned widget
+ */
+int 
+XawPanedGetNumSub(Widget w)
+{
+    return (((PanedWidget)w)->paned.num_panes);
+}
+
+/*
+ * Function:
+ *	XawPanedAllowResize
+ *
+ * Parameters:
+ *	widget - child of the paned widget
+ *
+ * Description:
+ *	  Allows a flag to be set that determines if the paned
+ *	widget will allow geometry requests from this child.
+ */
+void 
+XawPanedAllowResize(Widget widget,
+#if NeedWidePrototypes
+	int allow_resize
+#else
+	Boolean allow_resize
+#endif
+)
+{
+    PaneInfo(widget)->allow_resize = allow_resize;
+}
diff --git a/nx-X11/lib/Xaw/Paned.h b/nx-X11/lib/Xaw/Paned.h
new file mode 100644
index 000000000..aaa532030
--- /dev/null
+++ b/nx-X11/lib/Xaw/Paned.h
@@ -0,0 +1,264 @@
+/*
+* $Xorg: Paned.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Paned.h,v 1.6 2001/01/17 19:42:28 dawes Exp $ */
+
+/*
+ * Paned.h - Paned Composite Widget's public header file.
+ *
+ * Updated and significantly modifided from the Athena VPaned Widget.
+ *
+ * Date:    March 1, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _XawPaned_h
+#define _XawPaned_h
+
+#include <X11/Intrinsic.h>
+#include <X11/Xmu/Converters.h>
+
+/* RESOURCES:
+
+ Name		         Class		   RepType	    Default Value
+ ----		         -----		   -------	    -------------
+ background	         Background	   Pixel	    XtDefaultBackground
+ betweenCursor	         Cursor	           Cursor	    **
+ border		         BorderColor       Pixel	    XtDefaultForeground
+ borderWidth	         BorderWidth       Dimension	    1
+ cursor		         Cursor	           Cursor	    None
+ destroyCallback         Callback	   Pointer	    NULL
+ height		         Height	           Dimension	    0
+ gripIndent	         GripIndent	   Position	    16
+ gripCursor	         Cursor	           Cursor	    **
+ horizontalGripCursol    Cursor	           Cursor	    sb_h_double_arrow
+ horizontalBetweencursor Cursor	           Cursor	    sb_up_arrow
+ internalBorderColor     BorderColor	   Pixel	    XtDefaultForeground
+ internalBorderWidth     BorderWidth	   Position	    1
+ leftCursor	         Cursor	           Cursor	    sb_left_arrow
+ lowerCursor	         Cursor	           Cursor	    sb_down_arrow
+ mappedWhenManaged       MappedWhenManaged Boolean	    True
+ orientation             Orientation       XtOrientation    XtorientVertical
+ refigureMode	         Boolean	   Boolean	    On
+ rightCursor	         Cursor	           Cursor           sb_right_arrow
+ sensitive	         Sensitive	   Boolean	    True
+ upperCursor	         Cursor	           Cursor	    sb_up_arrow
+ verticalBetweenCursor   Cursor	           Cursor           sb_left_arrow
+ verticalGripCursor      Cursor	           Cursor           sb_v_double_arrow
+ width		         Width	           Dimension	    0
+ x		         Position	   Position	    0
+ y		         Position	   Position    	    0
+
+** These resources now are set to the vertical or horizontal cursor
+   depending upon orientation, by default.  If a value is specified here
+   then that cursor will be used reguardless of orientation.
+
+
+CONSTRAINT RESOURCES:
+
+ Name		      Class		RepType		Default Value
+ ----		      -----		-------		-------------
+ allowResize	      Boolean	        Boolean         False
+ max		      Max	        Dimension	unlimited
+ min		      Min		Dimension	Grip Size
+ preferredPaneSize    PreferredPaneSize Dimension	PANED_ASK_CHILD
+ resizeToPreferred    Boolean		Boolean	 	False
+ showGrip	      ShowGrip		Boolean		True
+ skipAdjust	      Boolean	        Boolean         False
+
+*/
+
+#define PANED_ASK_CHILD 0
+#define PANED_GRIP_SIZE 0
+
+#define XtNallowResize "allowResize"
+#define XtNbetweenCursor "betweenCursor"
+#define XtNverticalBetweenCursor "verticalBetweenCursor"
+#define XtNhorizontalBetweenCursor "horizontalBetweenCursor"
+#define XtNgripCursor "gripCursor"
+#define XtNgripIndent "gripIndent"
+#define XtNhorizontalGripCursor "horizontalGripCursor"
+#define XtNinternalBorderColor "internalBorderColor"
+#define XtNinternalBorderWidth "internalBorderWidth"
+#define XtNleftCursor "leftCursor"
+#define XtNlowerCursor "lowerCursor"
+#define XtNrefigureMode "refigureMode"
+#define XtNposition "position"
+#define XtNmin "min"
+#define XtNmax "max"
+#define XtNpreferredPaneSize "preferredPaneSize"
+#define XtNresizeToPreferred "resizeToPreferred"
+#define XtNrightCursor "rightCursor"
+#define XtNshowGrip "showGrip"
+#define XtNskipAdjust "skipAdjust"
+#define XtNupperCursor "upperCursor"
+#define XtNverticalGripCursor "verticalGripCursor"
+
+#define XtCGripIndent "GripIndent"
+#define XtCMin "Min"
+#define XtCMax "Max"
+#define XtCPreferredPaneSize "PreferredPaneSize"
+#define XtCShowGrip "ShowGrip"
+
+/* Class record constant */
+extern WidgetClass panedWidgetClass;
+
+typedef struct _PanedClassRec	*PanedWidgetClass;
+typedef struct _PanedRec	*PanedWidget;
+
+/*
+ *  Public Procedures 
+ */
+
+_XFUNCPROTOBEGIN
+
+/*
+ * Function:
+ *	XawPanedSetMinMax
+ *
+ * Parameters:
+ *	widget - widget that is a child of the Paned widget
+ *	min    - new min and max size for the pane
+ *	max    - ""
+ *
+ * Description:
+ *	Sets the min and max size for a pane.
+ */
+void XawPanedSetMinMax
+(
+ Widget			w,
+ int			min,
+ int			max
+ );
+
+/*
+ * Function:
+ *	XawPanedGetMinMax
+ *
+ * Parameters:
+ *	widget - widget that is a child of the Paned widget
+ *	min    - return the current min and max size for the pane
+ *	max    - ""
+ *
+ * Description:
+ *	Gets the min and max size for a pane.
+ */
+void XawPanedGetMinMax
+(
+ Widget			w,
+ int			*min_return,
+ int			*max_return
+ );
+
+/*
+ * Function:
+ *	XawPanedSetRefigureMode
+ *
+ * Parameters:
+ *	w    - paned widget
+ *	mode - if False then inhibit refigure
+ *
+ * Description:
+ *	  Allows a flag to be set the will inhibit  the paned widgets
+ *	relayout routine.
+ */
+void XawPanedSetRefigureMode
+(
+ Widget			w,
+#if NeedWidePrototypes
+ int			mode
+#else
+ Boolean		mode
+#endif
+ );
+
+/*
+ * Function:
+ *	XawPanedGetNumSub
+ *
+ * Parameters:
+ *	w - paned widget
+ *
+ * Returns:
+ *	Number of panes in the paned widget.
+ */
+int XawPanedGetNumSub
+(
+ Widget			w
+ );
+
+/*
+ * Function:
+ *	XawPanedAllowResize
+ *
+ * Parameters:
+ *	widget - child of the paned widget
+ *
+ * Description:
+ *	  Allows a flag to be set that determines if the paned widget will
+ *	allow geometry requests from this child
+ */
+void XawPanedAllowResize
+(
+ Widget			w,
+#if NeedWidePrototypes
+ int			allow_resize
+#else
+ Boolean		allow_resize
+#endif
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawPaned_h */
diff --git a/nx-X11/lib/Xaw/PanedP.h b/nx-X11/lib/Xaw/PanedP.h
new file mode 100644
index 000000000..a94b0f34d
--- /dev/null
+++ b/nx-X11/lib/Xaw/PanedP.h
@@ -0,0 +1,180 @@
+/***********************************************************
+
+  $Xorg: PanedP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/PanedP.h,v 1.7 2001/01/17 19:42:28 dawes Exp $ */
+
+/*
+ * Updated and significantly modified from the Athena VPaned Widget.
+ *
+ * Date:    March 1, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _XawPanedP_h
+#define _XawPanedP_h
+
+#include <X11/Xaw/Paned.h>
+
+/* New fields for the Paned widget class record */
+typedef struct _PanedClassPart {
+    XtPointer extension;
+} PanedClassPart;
+
+/* Full Class record declaration */
+typedef struct _PanedClassRec {
+    CoreClassPart       core_class;
+    CompositeClassPart  composite_class;
+    ConstraintClassPart constraint_class;
+    PanedClassPart      paned_class;
+} PanedClassRec;
+
+extern PanedClassRec panedClassRec;
+
+/* Paned constraint record */
+typedef struct _PanedConstraintsPart {
+    /* Resources */
+    Dimension	min;		/* Minimum height */
+    Dimension	max;		/* Maximum height */
+    Boolean	allow_resize;	/* True if child resize requests are ok */
+    Boolean	show_grip;	/* True if child will have grip below it,
+				   when it is not the bottom pane */
+    Boolean skip_adjust;	/* True if child's height should not be
+				   changed without explicit user action */
+    int		position;	/* position location in Paned (relative to
+				   other children) ** NIY ** */
+    Dimension   preferred_size;	/* The Preferred size of the pane.
+				   If this is zero then ask child for size*/
+    Boolean     resize_to_pref;	/* resize this pane to its preferred size
+				   on a resize or change managed after 
+				   realize */
+
+    /* Private state */
+    Position	delta;		/* Desired Location */
+    Position	olddelta;	/* The last value of dy */
+    Boolean     paned_adjusted_me; /* Has the vpaned adjusted this widget w/o
+				     user interaction to make things fit? */
+    Dimension	wp_size;	/* widget's preferred size */ 
+    int size;			/* the size the widget will actually get */
+    Widget	grip;		/* The grip for this child */
+} PanedConstraintsPart, *Pane;
+
+typedef struct _PanedConstraintsRec {
+    PanedConstraintsPart paned;
+} PanedConstraintsRec, *PanedConstraints;
+
+/*
+ * The Pane Stack Structure
+ */
+typedef struct _PaneStack {
+    struct _PaneStack *next;	/* The next element on the stack */
+    Pane pane;			/* The pane in this element on the stack */
+    int start_size;		/* The size of this element when it
+				   was pushed onto the stack */
+} PaneStack;
+
+/* New Fields for the Paned widget record */
+typedef struct {
+    /* resources */
+    Position    grip_indent;               /* Location of grips (offset	
+					      from right margin) */
+    Boolean     refiguremode;              /* Whether to refigure changes 
+					      right now */
+    XtTranslations grip_translations;      /* grip translation table */
+    Pixel	internal_bp;		/* color of internal borders */
+    Dimension	internal_bw;		/* internal border width */
+    XtOrientation orientation;		/* Orientation of paned widget */
+
+    Cursor	cursor;		           /* Cursor for paned window */
+    Cursor	grip_cursor;               /* inactive grip cursor */
+    Cursor	v_grip_cursor;             /* inactive vert grip cursor */
+    Cursor	h_grip_cursor;             /* inactive horiz grip cursor */
+    Cursor	adjust_this_cursor;        /* active grip cursor: T */
+    Cursor	v_adjust_this_cursor;      /* active vert grip cursor: T */
+    Cursor	h_adjust_this_cursor;      /* active horiz grip cursor: T */
+
+    /* vertical */
+    Cursor	adjust_upper_cursor;      /* active grip cursor: U */
+    Cursor	adjust_lower_cursor;      /* active grip cursor: D */
+
+    /* horizontal */
+    Cursor	adjust_left_cursor;        /* active grip cursor: U */
+    Cursor	adjust_right_cursor;       /* active grip cursor: D */
+
+    /* private */
+    Boolean	recursively_called;        /* for ChangeManaged */
+    Boolean	resize_children_to_pref;   /* override constrain resources
+					      and resize all children to
+					   preferred size */
+    int         start_loc;	           /* mouse origin when adjusting */
+    Widget      whichadd;                  /* Which pane to add changes to */
+    Widget      whichsub;                  /* Which pane to sub changes from */
+    GC          normgc;                    /* GC to use when drawing borders */
+    GC          invgc;                     /* GC to use when erasing borders */
+    GC		flipgc;			   /* GC to use when animating borders */
+    int		num_panes;                 /* count of managed panes */
+    PaneStack	*stack;			   /* The pane stack for this widget */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} PanedPart;
+
+/*
+ * Full instance record declaration
+ */
+typedef struct _PanedRec {
+    CorePart	   core;
+    CompositePart  composite;
+    ConstraintPart constraint;
+    PanedPart	   paned;
+} PanedRec;
+
+#endif /* _XawPanedP_h */
diff --git a/nx-X11/lib/Xaw/Panner.c b/nx-X11/lib/Xaw/Panner.c
new file mode 100644
index 000000000..e0ae2c20a
--- /dev/null
+++ b/nx-X11/lib/Xaw/Panner.c
@@ -0,0 +1,1082 @@
+/*
+ * $Xorg: Panner.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ */
+
+/* $XFree86: xc/lib/Xaw/Panner.c,v 3.8 2001/07/25 15:04:49 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <ctype.h>
+#include <math.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xos.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/Drawing.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xaw/PannerP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#if defined(ISC) && __STDC__ && !defined(ISC30)
+extern double atof(char *);
+#else
+#include <stdlib.h>			/* for atof() */
+#endif
+
+/*
+ * Class Methods
+ */
+static void XawPannerDestroy(Widget);
+static void XawPannerInitialize(Widget, Widget, ArgList, Cardinal*);
+static XtGeometryResult XawPannerQueryGeometry(Widget, XtWidgetGeometry*,
+					       XtWidgetGeometry*);
+static void XawPannerRealize(Widget, XtValueMask*, XSetWindowAttributes*);
+static void XawPannerRedisplay(Widget, XEvent*, Region);
+static void XawPannerResize(Widget);
+static Boolean XawPannerSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+static void XawPannerSetValuesAlmost(Widget, Widget, XtWidgetGeometry*,
+				     XtWidgetGeometry*);
+
+/*
+ * Prototypes
+ */
+static void check_knob(PannerWidget, Bool);
+static void get_default_size(PannerWidget, Dimension*, Dimension*);
+static Bool get_event_xy(PannerWidget, XEvent*, int*, int*);
+static void move_shadow(PannerWidget);
+static int parse_page_string(char*, int, int, Bool*);
+static void rescale(PannerWidget);
+static void reset_shadow_gc(PannerWidget);
+static void reset_slider_gc(PannerWidget);
+static void reset_xor_gc(PannerWidget);
+static void scale_knob(PannerWidget, Bool, Bool);
+
+/*
+ * Actions
+ */
+static void ActionAbort(Widget, XEvent*, String*, Cardinal*);
+static void ActionMove(Widget, XEvent*, String*, Cardinal*);
+static void ActionNotify(Widget, XEvent*, String*, Cardinal*);
+static void ActionPage(Widget, XEvent*, String*, Cardinal*);
+static void ActionSet(Widget, XEvent*, String*, Cardinal*);
+static void ActionStart(Widget, XEvent*, String*, Cardinal*);
+static void ActionStop(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * From Xmu/Distinct.c
+ */
+Bool XmuDistinguishablePixels(Display*, Colormap, unsigned long*, int);
+
+/*
+ * Initialization
+ */
+static char defaultTranslations[] =
+"<Btn1Down>:"		"start()\n"
+"<Btn1Motion>:"		"move()\n"
+"<Btn1Up>:"		"notify() stop()\n"
+"<Btn2Down>:"		"abort()\n"
+":<Key>KP_Enter:"	"set(rubberband,toggle)\n"
+"<Key>space:"		"page(+1p,+1p)\n"
+"<Key>Delete:"		"page(-1p,-1p)\n"
+":<Key>KP_Delete:"	"page(-1p,-1p)\n"
+"<Key>BackSpace:"	"page(-1p,-1p)\n"
+"<Key>Left:"		"page(-.5p,+0)\n"
+":<Key>KP_Left:"	"page(-.5p,+0)\n"
+"<Key>Right:"		"page(+.5p,+0)\n"
+":<Key>KP_Right:"	"page(+.5p,+0)\n"
+"<Key>Up:"		"page(+0,-.5p)\n"
+":<Key>KP_Up:"		"page(+0,-.5p)\n"
+"<Key>Down:"		"page(+0,+.5p)\n"
+":<Key>KP_Down:"	"page(+0,+.5p)\n"
+"<Key>Home:"		"page(0,0)\n"
+":<Key>KP_Home:"	"page(0,0)\n"
+;
+
+static XtActionsRec actions[] = {
+  {"start",	ActionStart},		/* start tmp graphics */
+  {"stop",	ActionStop},		/* stop tmp graphics */
+  {"abort",	ActionAbort},		/* punt */
+  {"move",	ActionMove},		/* move tmp graphics on Motion event */
+  {"page",	ActionPage},		/* page around usually from keyboard */
+  {"notify",	ActionNotify},		/* callback new position */
+  {"set",	ActionSet},		/* set various parameters */
+};
+
+#define offset(field)	XtOffsetOf(PannerRec, panner.field)
+static XtResource resources[] = {
+    {
+      XtNallowOff,
+      XtCAllowOff,
+      XtRBoolean,
+      sizeof(Boolean),
+      offset(allow_off),
+      XtRImmediate,
+      (XtPointer)False
+    },
+    {
+      XtNresize,
+      XtCResize,
+      XtRBoolean,
+      sizeof(Boolean),
+      offset(resize_to_pref),
+      XtRImmediate,
+      (XtPointer)True
+    },
+    {
+      XtNreportCallback,
+      XtCReportCallback,
+      XtRCallback,
+      sizeof(XtPointer),
+      offset(report_callbacks),
+      XtRCallback,
+      NULL
+    },
+    {
+      XtNdefaultScale,
+      XtCDefaultScale,
+      XtRDimension,
+      sizeof(Dimension),
+      offset(default_scale),
+      XtRImmediate,
+      (XtPointer)PANNER_DEFAULT_SCALE
+    },
+    {
+      XtNrubberBand,
+      XtCRubberBand,
+      XtRBoolean,
+      sizeof(Boolean),
+      offset(rubber_band),
+      XtRImmediate,
+      (XtPointer)False
+    },
+    {
+      XtNforeground,
+      XtCForeground,
+      XtRPixel,
+      sizeof(Pixel),
+      offset(foreground),
+      XtRString,
+      (XtPointer)XtDefaultBackground
+    },
+    {
+      XtNinternalSpace,
+      XtCInternalSpace,
+      XtRDimension,
+      sizeof(Dimension),
+      offset(internal_border),
+      XtRImmediate,
+      (XtPointer)4
+    },
+    {
+      XtNlineWidth,
+      XtCLineWidth,
+      XtRDimension,
+      sizeof(Dimension),
+      offset(line_width),
+      XtRImmediate,
+      (XtPointer)0
+    },
+    {
+      XtNcanvasWidth,
+      XtCCanvasWidth,
+      XtRDimension,
+      sizeof(Dimension),
+      offset(canvas_width),
+      XtRImmediate,
+      (XtPointer)0
+    },
+    {
+      XtNcanvasHeight,
+      XtCCanvasHeight,
+      XtRDimension,
+      sizeof(Dimension),
+      offset(canvas_height),
+      XtRImmediate,
+      (XtPointer)0
+    },
+    {
+      XtNsliderX,
+      XtCSliderX,
+      XtRPosition,
+      sizeof(Position),
+      offset(slider_x),
+      XtRImmediate,
+      (XtPointer)0
+    },
+    {
+      XtNsliderY,
+      XtCSliderY,
+      XtRPosition,
+      sizeof(Position),
+      offset(slider_y),
+      XtRImmediate,
+      (XtPointer)0
+    },
+    {
+      XtNsliderWidth,
+      XtCSliderWidth,
+      XtRDimension,
+      sizeof(Dimension),
+      offset(slider_width),
+      XtRImmediate,
+      (XtPointer)0
+    },
+    {
+      XtNsliderHeight,
+      XtCSliderHeight,
+      XtRDimension,
+      sizeof(Dimension),
+      offset(slider_height),
+      XtRImmediate,
+      (XtPointer)0
+    },
+    {
+      XtNshadowColor,
+      XtCShadowColor,
+      XtRPixel,
+      sizeof(Pixel),
+      offset(shadow_color),
+      XtRString,
+      (XtPointer)XtDefaultForeground
+    },
+    {
+      XtNshadowThickness,
+      XtCShadowThickness,
+      XtRDimension,
+      sizeof(Dimension),
+      offset(shadow_thickness),
+      XtRImmediate,
+      (XtPointer)2
+    },
+    {
+      XtNbackgroundStipple,
+      XtCBackgroundStipple,
+      XtRString,
+      sizeof(String),
+      offset(stipple_name),
+      XtRImmediate,
+      NULL
+    },
+};
+#undef offset
+
+#define Superclass	(&simpleClassRec)
+PannerClassRec pannerClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "Panner",				/* class_name */
+    sizeof(PannerRec),			/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawPannerInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    XawPannerRealize,			/* realize */
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawPannerDestroy,			/* destroy */
+    XawPannerResize,			/* resize */
+    XawPannerRedisplay,			/* expose */
+    XawPannerSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XawPannerSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    defaultTranslations,		/* tm_table */
+    XawPannerQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* panner */
+  {
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass pannerWidgetClass = (WidgetClass) &pannerClassRec;
+
+
+/*
+ * Implementation
+ */
+static void
+reset_shadow_gc(PannerWidget pw)
+{
+    XtGCMask valuemask = GCForeground;
+    XGCValues values;
+    unsigned long   pixels[3];
+
+    if (pw->panner.shadow_gc)
+	XtReleaseGC((Widget)pw, pw->panner.shadow_gc);
+
+    pixels[0] = pw->panner.foreground;
+    pixels[1] = pw->core.background_pixel;
+    pixels[2] = pw->panner.shadow_color;
+
+    if (!pw->panner.stipple_name &&
+	!XmuDistinguishablePixels(XtDisplay(pw), pw->core.colormap,
+				  pixels, 3) &&
+	XmuDistinguishablePixels(XtDisplay(pw), pw->core.colormap,
+				 pixels, 2)) {
+	valuemask = GCTile | GCFillStyle;
+	values.fill_style = FillTiled;
+	values.tile = XmuCreateStippledPixmap(XtScreen((Widget)pw),
+					      pw->panner.foreground,
+					      pw->core.background_pixel,
+					      pw->core.depth);
+    }
+    else {
+	if (!pw->panner.line_width &&
+	    !XmuDistinguishablePixels(XtDisplay(pw), pw->core.colormap,
+				      pixels, 2))
+	    pw->panner.line_width = 1;
+	valuemask = GCForeground;
+	values.foreground = pw->panner.shadow_color;
+    }
+    if (pw->panner.line_width > 0) {
+	values.line_width = pw->panner.line_width;
+	valuemask |= GCLineWidth;
+    }
+
+    pw->panner.shadow_gc = XtGetGC((Widget)pw, valuemask, &values);
+}
+
+static void
+reset_slider_gc(PannerWidget pw)
+{
+    XtGCMask valuemask = GCForeground;
+    XGCValues values;
+
+    if (pw->panner.slider_gc)
+	XtReleaseGC((Widget)pw, pw->panner.slider_gc);
+
+    values.foreground = pw->panner.foreground;
+
+    pw->panner.slider_gc = XtGetGC((Widget)pw, valuemask, &values);
+}
+
+static void
+reset_xor_gc(PannerWidget pw)
+{
+    if (pw->panner.xor_gc)
+	XtReleaseGC((Widget)pw, pw->panner.xor_gc);
+
+    if (pw->panner.rubber_band) {
+	XtGCMask valuemask = (GCForeground | GCFunction);
+	XGCValues values;
+	Pixel tmp;
+
+	tmp = (pw->panner.foreground == pw->core.background_pixel ?
+	       pw->panner.shadow_color : pw->panner.foreground);
+	values.foreground = tmp ^ pw->core.background_pixel;
+	values.function = GXxor;
+	if (pw->panner.line_width > 0) {
+	    valuemask |= GCLineWidth;
+	    values.line_width = pw->panner.line_width;
+	}
+	pw->panner.xor_gc = XtGetGC((Widget)pw, valuemask, &values);
+    }
+    else
+	pw->panner.xor_gc = NULL;
+}
+
+static void
+check_knob(PannerWidget pw, Bool knob)
+{
+    Position pad = pw->panner.internal_border << 1;
+    Position maxx = (Position)XtWidth(pw) - pad -
+		    (Position)pw->panner.knob_width;
+    Position maxy = (Position)XtHeight(pw) - pad -
+		    (Position)pw->panner.knob_height;
+    Position *x = knob ? &pw->panner.knob_x : &pw->panner.tmp.x;
+    Position *y = knob ? &pw->panner.knob_y : &pw->panner.tmp.y;
+
+    /*
+     * note that positions are already normalized (i.e. internal_border
+     * has been subtracted out)
+     */
+    if (*x < 0)
+	*x = 0;
+    if (*x > maxx)
+	*x = maxx;
+
+    if (*y < 0)
+	*y = 0;
+    if (*y > maxy)
+	*y = maxy;
+
+    if (knob) {
+	pw->panner.slider_x = (Position)((double)pw->panner.knob_x
+					/ pw->panner.haspect + 0.5);
+	pw->panner.slider_y = (Position)((double)pw->panner.knob_y
+					/ pw->panner.vaspect + 0.5);
+	pw->panner.last_x = pw->panner.last_y = PANNER_OUTOFRANGE;
+    }
+}
+
+static void
+move_shadow(PannerWidget pw)
+{
+    if (pw->panner.shadow_thickness > 0) {
+	int lw = pw->panner.shadow_thickness + (pw->panner.line_width << 1);
+	int pad = pw->panner.internal_border;
+
+	if (pw->panner.knob_height > lw && pw->panner.knob_width > lw) {
+	    XRectangle *r = pw->panner.shadow_rects;
+
+	    r->x = pw->panner.knob_x + pad + pw->panner.knob_width;
+	    r->y = pw->panner.knob_y + pad + lw;
+	    r->width = pw->panner.shadow_thickness;
+	    r->height = pw->panner.knob_height - lw;
+	    r++;
+	    r->x = pw->panner.knob_x + pad + lw;
+	    r->y = pw->panner.knob_y + pad + pw->panner.knob_height;
+	    r->width = pw->panner.knob_width - lw + pw->panner.shadow_thickness;
+	    r->height = pw->panner.shadow_thickness;
+	    pw->panner.shadow_valid = True;
+	    return;
+	}
+    }
+    pw->panner.shadow_valid = False;
+}
+
+static void
+scale_knob(PannerWidget pw, Bool location, Bool size)
+{
+    if (location) {
+	pw->panner.knob_x = (Position)PANNER_HSCALE(pw, pw->panner.slider_x);
+	pw->panner.knob_y = (Position)PANNER_VSCALE(pw, pw->panner.slider_y);
+    }
+    if (size) {
+	Dimension width, height;
+
+	if (pw->panner.slider_width < 1)
+	    pw->panner.slider_width = pw->panner.canvas_width;
+	if (pw->panner.slider_height < 1)
+	    pw->panner.slider_height = pw->panner.canvas_height;
+	width = Min(pw->panner.slider_width, pw->panner.canvas_width);
+	height = Min(pw->panner.slider_height, pw->panner.canvas_height);
+
+	pw->panner.knob_width = (Dimension)PANNER_HSCALE(pw, width);
+	pw->panner.knob_height = (Dimension)PANNER_VSCALE(pw, height);
+    }
+    if (!pw->panner.allow_off)
+	check_knob(pw, True);
+    move_shadow(pw);
+}
+
+static void
+rescale(PannerWidget pw)
+{
+    int hpad = pw->panner.internal_border << 1;
+    int vpad = hpad;
+
+    if (pw->panner.canvas_width < 1)
+	pw->panner.canvas_width = XtWidth(pw);
+    if (pw->panner.canvas_height < 1)
+	pw->panner.canvas_height = XtHeight(pw);
+
+    if (XtWidth(pw) <= hpad)
+	hpad = 0;
+    if (XtHeight(pw) <= vpad)
+	vpad = 0;
+
+    pw->panner.haspect = ((double)XtWidth(pw) - hpad + .5)
+			 / (double)pw->panner.canvas_width;
+    pw->panner.vaspect = ((double)XtHeight(pw) - vpad + .5)
+			 / (double)pw->panner.canvas_height;
+    scale_knob(pw, True, True);
+}
+
+static void
+get_default_size(PannerWidget pw, Dimension *wp, Dimension *hp)
+{
+    Dimension pad = pw->panner.internal_border << 1;
+
+    *wp = PANNER_DSCALE(pw, pw->panner.canvas_width) + pad;
+    *hp = PANNER_DSCALE(pw, pw->panner.canvas_height) + pad;
+}
+
+static Bool
+get_event_xy(PannerWidget pw, XEvent *event, int *x, int *y)
+{
+    int pad = pw->panner.internal_border;
+
+    switch (event->type) {
+	case ButtonPress:
+	case ButtonRelease:
+	    *x = event->xbutton.x - pad;
+	    *y = event->xbutton.y - pad;
+	    return (True);
+	case KeyPress:
+	case KeyRelease:
+	    *x = event->xkey.x - pad;
+	    *y = event->xkey.y - pad;
+	    return (True);
+	case EnterNotify:
+	case LeaveNotify:
+	    *x = event->xcrossing.x - pad;
+	    *y = event->xcrossing.y - pad;
+	    return (True);
+	case MotionNotify:
+	    *x = event->xmotion.x - pad;
+	    *y = event->xmotion.y - pad;
+	    return (True);
+    }
+
+    return (False);
+}
+
+static int
+parse_page_string(char *s, int pagesize, int canvassize, Bool *relative)
+{
+    char *cp;
+    double val = 1.0;
+    Bool rel = False;
+
+    /*
+     * syntax:    spaces [+-] number spaces [pc\0] spaces
+     */
+    for (; isascii(*s) && isspace(*s); s++)	/* skip white space */
+	;
+
+    if (*s == '+' || *s == '-')	{		/* deal with signs */
+	rel = True;
+	if (*s == '-')
+	    val = -1.0;
+	s++;
+    }
+    if (!*s) {				/* if null then return nothing */
+	*relative = True;
+	return (0);
+    }
+
+					/* skip over numbers */
+    for (cp = s; isascii(*s) && (isdigit(*s) || *s == '.'); s++)
+	;
+    val *= atof(cp);
+
+					/* skip blanks */
+    for (; isascii(*s) && isspace(*s); s++)
+	;
+
+    if (*s) {				/* if units */
+	switch (s[0]) {
+	    case 'p':
+	    case 'P':
+		val *= (double)pagesize;
+		break;
+	    case 'c':
+	    case 'C':
+		val *= (double)canvassize;
+		break;
+	}
+    }
+    *relative = rel;
+
+    return ((int)val);
+}
+
+#define DRAW_TMP(pw) \
+{ \
+    XDrawRectangle(XtDisplay(pw), XtWindow(pw),				\
+		   pw->panner.xor_gc,					\
+		   pw->panner.tmp.x + pw->panner.internal_border,	\
+		   pw->panner.tmp.y + pw->panner.internal_border,	\
+		   pw->panner.knob_width - 1,				\
+		   pw->panner.knob_height - 1);				\
+    pw->panner.tmp.showing = !pw->panner.tmp.showing;			\
+}
+
+#define UNDRAW_TMP(pw) \
+{ \
+    if (pw->panner.tmp.showing)			\
+      DRAW_TMP(pw);				\
+}
+
+#define BACKGROUND_STIPPLE(pw) \
+XmuLocatePixmapFile(pw->core.screen, pw->panner.stipple_name,		\
+		    pw->panner.shadow_color, pw->core.background_pixel,	\
+		    pw->core.depth, NULL, 0, NULL, NULL, NULL, NULL)
+    
+#define PIXMAP_OKAY(pm) ((pm) != None && (pm) != XtUnspecifiedPixmap)
+
+/*ARGSUSED*/
+static void
+XawPannerInitialize(Widget greq, Widget gnew, ArgList args, Cardinal *num_args)
+{
+    PannerWidget req = (PannerWidget)greq, cnew = (PannerWidget)gnew;
+    Dimension defwidth, defheight;
+
+    if (req->panner.canvas_width < 1)
+	cnew->panner.canvas_width = 1;
+    if (req->panner.canvas_height < 1)
+	cnew->panner.canvas_height = 1;
+    if (req->panner.default_scale < 1)
+	cnew->panner.default_scale = PANNER_DEFAULT_SCALE;
+
+    get_default_size(req, &defwidth, &defheight);
+    if (XtWidth(req) < 1)
+	XtWidth(cnew) = defwidth;
+    if (XtHeight(req) < 1)
+	XtHeight(cnew) = defheight;
+
+    cnew->panner.shadow_gc = NULL;
+    reset_shadow_gc(cnew);		/* shadowColor */
+    cnew->panner.slider_gc = NULL;
+    reset_slider_gc(cnew);		/* foreground */
+    cnew->panner.xor_gc = NULL;
+    reset_xor_gc(cnew); 		/* foreground ^ background */
+
+    rescale(cnew);			/* does a position check */
+    cnew->panner.shadow_valid = False;
+    cnew->panner.tmp.doing = False;
+    cnew->panner.tmp.showing = False;
+  }
+
+static void
+XawPannerRealize(Widget gw, XtValueMask *valuemaskp,
+		 XSetWindowAttributes *attr)
+{
+    PannerWidget pw = (PannerWidget)gw;
+    Pixmap pm = XtUnspecifiedPixmap;
+    Bool gotpm = False;
+
+    if (pw->core.background_pixmap == XtUnspecifiedPixmap) {
+	if (pw->panner.stipple_name)
+	    pm = BACKGROUND_STIPPLE(pw);
+
+	if (PIXMAP_OKAY(pm)) {
+	    attr->background_pixmap = pm;
+	    *valuemaskp |= CWBackPixmap;
+	    *valuemaskp &= ~CWBackPixel;
+	    gotpm = True;
+	}
+    }
+    (*pannerWidgetClass->core_class.superclass->core_class.realize)
+	(gw, valuemaskp, attr);
+
+    if (gotpm)
+	XFreePixmap(XtDisplay(gw), pm);
+}
+
+static void
+XawPannerDestroy(Widget gw)
+{
+    PannerWidget pw = (PannerWidget)gw;
+
+    XtReleaseGC(gw, pw->panner.shadow_gc);
+    XtReleaseGC(gw, pw->panner.slider_gc);
+    XtReleaseGC(gw, pw->panner.xor_gc);
+}
+
+static void
+XawPannerResize(Widget gw)
+{
+    rescale((PannerWidget)gw);
+}
+
+static void
+XawPannerRedisplay(Widget gw, XEvent *event, Region region)
+{
+    PannerWidget pw = (PannerWidget)gw;
+    Display *dpy = XtDisplay(gw);
+    Window w = XtWindow(gw);
+    int pad = pw->panner.internal_border;
+    Dimension lw = pw->panner.line_width;
+    Dimension extra = pw->panner.shadow_thickness + (lw << 1);
+    int kx = pw->panner.knob_x + pad, ky = pw->panner.knob_y + pad;
+
+    if (Superclass->core_class.expose)
+	(Superclass->core_class.expose)(gw, event, region);
+
+    pw->panner.tmp.showing = False;
+    XClearArea(XtDisplay(pw), XtWindow(pw),
+	       (int)pw->panner.last_x - ((int)lw) + pad,
+	       (int)pw->panner.last_y - ((int)lw) + pad,
+	       pw->panner.knob_width + extra,
+	       pw->panner.knob_height + extra,
+	       False);
+    pw->panner.last_x = pw->panner.knob_x;
+    pw->panner.last_y = pw->panner.knob_y;
+
+    XFillRectangle(dpy, w, pw->panner.slider_gc, kx, ky,
+		   pw->panner.knob_width - 1, pw->panner.knob_height - 1);
+
+    if (lw)
+	XDrawRectangle(dpy, w, pw->panner.shadow_gc, kx, ky,
+		       pw->panner.knob_width - 1,  pw->panner.knob_height - 1);
+
+    if (pw->panner.shadow_valid)
+	XFillRectangles(dpy, w, pw->panner.shadow_gc, pw->panner.shadow_rects, 2);
+
+    if (pw->panner.tmp.doing && pw->panner.rubber_band)
+	DRAW_TMP(pw);
+}
+
+/*ARGSUSED*/
+static Boolean
+XawPannerSetValues(Widget gcur, Widget greq, Widget gnew,
+		   ArgList args, Cardinal *num_args)
+{
+    PannerWidget cur = (PannerWidget)gcur;
+    PannerWidget cnew = (PannerWidget)gnew;
+    Bool redisplay = False;
+
+    if (cur->panner.foreground != cnew->panner.foreground) {
+	reset_slider_gc(cnew);
+	if (cur->panner.foreground != cur->core.background_pixel)
+	    reset_xor_gc(cnew);
+	redisplay = True;
+    }
+    else if (cur->panner.line_width != cnew->panner.line_width ||
+	     cur->core.background_pixel != cnew->core.background_pixel) {
+	reset_xor_gc(cnew);
+	redisplay = True;
+    }
+    if (cur->panner.shadow_color != cnew->panner.shadow_color) {
+	reset_shadow_gc(cnew);
+	if (cur->panner.foreground == cur->core.background_pixel)
+	    reset_xor_gc(cnew);
+	redisplay = True;
+    }
+    if (cur->panner.shadow_thickness != cnew->panner.shadow_thickness) {
+	move_shadow(cnew);
+	redisplay = True;
+    }
+    if (cur->panner.rubber_band != cnew->panner.rubber_band) {
+	reset_xor_gc(cnew);
+	if (cnew->panner.tmp.doing)
+	    redisplay = True;
+    }
+
+    if ((cur->panner.stipple_name != cnew->panner.stipple_name
+	 || cur->panner.shadow_color != cnew->panner.shadow_color
+	 || cur->core.background_pixel != cnew->core.background_pixel)
+	&& XtIsRealized(gnew)) {
+	Pixmap pm = cnew->panner.stipple_name ?
+			BACKGROUND_STIPPLE(cnew) : XtUnspecifiedPixmap;
+
+	if (PIXMAP_OKAY(pm)) {
+	    XSetWindowBackgroundPixmap(XtDisplay(cnew), XtWindow(cnew), pm);
+	    XFreePixmap(XtDisplay(cnew), pm);
+	}
+	else
+	    XSetWindowBackground(XtDisplay(cnew), XtWindow(cnew),
+				 cnew->core.background_pixel);
+
+	redisplay = True;
+    }
+
+    if (cnew->panner.resize_to_pref &&
+	(cur->panner.canvas_width != cnew->panner.canvas_width
+	 || cur->panner.canvas_height != cnew->panner.canvas_height
+	 || cur->panner.resize_to_pref != cnew->panner.resize_to_pref)) {
+	get_default_size(cnew, &cnew->core.width, &cnew->core.height);
+	redisplay = True;
+    }
+    else if (cur->panner.canvas_width != cnew->panner.canvas_width
+	     || cur->panner.canvas_height != cnew->panner.canvas_height
+	     || cur->panner.internal_border != cnew->panner.internal_border) {
+	rescale(cnew);			/* does a scale_knob as well */
+	redisplay = True;
+    }
+    else {
+	Bool loc = cur->panner.slider_x != cnew->panner.slider_x ||
+		   cur->panner.slider_y != cnew->panner.slider_y;
+	Bool siz = cur->panner.slider_width != cnew->panner.slider_width ||
+	 	   cur->panner.slider_height != cnew->panner.slider_height;
+	if (loc || siz || (cur->panner.allow_off != cnew->panner.allow_off
+			   && cnew->panner.allow_off)) {
+	    scale_knob(cnew, loc, siz);
+	    redisplay = True;
+	}
+    }
+
+    return (redisplay);
+}
+
+static void
+XawPannerSetValuesAlmost(Widget gold, Widget gnew, XtWidgetGeometry *req,
+			 XtWidgetGeometry *reply)
+{
+    if (reply->request_mode == 0)	/* got turned down, so cope */
+	XawPannerResize(gnew);
+
+    (*pannerWidgetClass->core_class.superclass->core_class.set_values_almost)
+	(gold, gnew, req, reply);
+}
+
+static XtGeometryResult
+XawPannerQueryGeometry(Widget gw, XtWidgetGeometry *intended,
+		       XtWidgetGeometry *pref)
+{
+    PannerWidget pw = (PannerWidget)gw;
+
+    pref->request_mode = (CWWidth | CWHeight);
+    get_default_size(pw, &pref->width, &pref->height);
+
+    if (((intended->request_mode & (CWWidth | CWHeight)) == (CWWidth | CWHeight))
+	&& intended->width == pref->width && intended->height == pref->height)
+	return (XtGeometryYes);
+    else if (pref->width == XtWidth(pw) && pref->height == XtHeight(pw))
+	return (XtGeometryNo);
+
+    return (XtGeometryAlmost);
+}
+
+
+/*ARGSUSED*/
+static void
+ActionStart(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    PannerWidget pw = (PannerWidget)gw;
+    int x, y;
+
+    if (!get_event_xy(pw, event, &x, &y)) {
+	XBell(XtDisplay(gw), 0);
+	return;
+    }
+
+    pw->panner.tmp.doing = True;
+    pw->panner.tmp.startx = pw->panner.knob_x;
+    pw->panner.tmp.starty = pw->panner.knob_y;
+    pw->panner.tmp.dx = x - pw->panner.knob_x;
+    pw->panner.tmp.dy = y - pw->panner.knob_y;
+    pw->panner.tmp.x = pw->panner.knob_x;
+    pw->panner.tmp.y = pw->panner.knob_y;
+    if (pw->panner.rubber_band)
+	DRAW_TMP(pw);
+}
+
+/*ARGSUSED*/
+static void
+ActionStop(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    PannerWidget pw = (PannerWidget)gw;
+    int x, y;
+
+    if (get_event_xy(pw, event, &x, &y)) {
+	pw->panner.tmp.x = x - pw->panner.tmp.dx;
+	pw->panner.tmp.y = y - pw->panner.tmp.dy;
+	if (!pw->panner.allow_off)
+	    check_knob(pw, False);
+    }
+    if (pw->panner.rubber_band)
+	DRAW_TMP(pw);
+    pw->panner.tmp.doing = False;
+}
+
+static void
+ActionAbort(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    PannerWidget pw = (PannerWidget)gw;
+
+    if (!pw->panner.tmp.doing)
+	return;
+
+    if (pw->panner.rubber_band)
+	UNDRAW_TMP(pw);
+
+    if (!pw->panner.rubber_band) {		/* restore old position */
+	pw->panner.tmp.x = pw->panner.tmp.startx;
+	pw->panner.tmp.y = pw->panner.tmp.starty;
+	ActionNotify(gw, event, params, num_params);
+    }
+    pw->panner.tmp.doing = False;
+}
+
+static void
+ActionMove(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    PannerWidget pw = (PannerWidget)gw;
+    int x, y;
+
+    if (!pw->panner.tmp.doing)
+      return;
+
+    if (!get_event_xy(pw, event, &x, &y)) {
+	XBell(XtDisplay(gw), 0);	/* should do error message */
+	return;
+    }
+
+    if (pw->panner.rubber_band)
+	UNDRAW_TMP(pw);
+    pw->panner.tmp.x = x - pw->panner.tmp.dx;
+    pw->panner.tmp.y = y - pw->panner.tmp.dy;
+
+    if (!pw->panner.rubber_band)
+	ActionNotify(gw, event, params, num_params);
+    else {
+	if (!pw->panner.allow_off)
+	    check_knob(pw, False);
+	DRAW_TMP(pw);
+    }
+}
+
+
+static void
+ActionPage(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    PannerWidget pw = (PannerWidget)gw;
+    Cardinal zero = 0;
+    Bool isin = pw->panner.tmp.doing;
+    int x, y;
+    Bool relx, rely;
+    int pad = pw->panner.internal_border << 1;
+
+    if (*num_params != 2) {
+      XBell(XtDisplay(gw), 0);
+	return;
+    }
+
+    x = parse_page_string(params[0], pw->panner.knob_width,
+			  (int)XtWidth(pw) - pad, &relx);
+    y = parse_page_string(params[1], pw->panner.knob_height,
+			  (int)XtHeight(pw) - pad, &rely);
+
+    if (relx)
+	x += pw->panner.knob_x;
+    if (rely)
+	y += pw->panner.knob_y;
+
+    if (isin) {				/* if in, then use move */
+	XEvent ev;
+
+	ev.xbutton.type = ButtonPress;
+	ev.xbutton.x = x;
+	ev.xbutton.y = y;
+	ActionMove(gw, &ev, NULL, &zero);
+    }
+    else {
+	pw->panner.tmp.doing = True;
+	pw->panner.tmp.x = x;
+	pw->panner.tmp.y = y;
+	ActionNotify(gw, event, NULL, &zero);
+	pw->panner.tmp.doing = False;
+    }
+}
+
+/*ARGSUSED*/
+static void
+ActionNotify(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    PannerWidget pw = (PannerWidget)gw;
+
+    if (!pw->panner.tmp.doing)
+	return;
+
+    if (!pw->panner.allow_off)
+	check_knob(pw, False);
+    pw->panner.knob_x = pw->panner.tmp.x;
+    pw->panner.knob_y = pw->panner.tmp.y;
+    move_shadow(pw);
+
+    pw->panner.slider_x = (Position)((double)pw->panner.knob_x
+				   / pw->panner.haspect + 0.5);
+    pw->panner.slider_y = (Position)((double) pw->panner.knob_y
+				   / pw->panner.vaspect + 0.5);
+    if (!pw->panner.allow_off) {
+	Position tmp;
+
+	if (pw->panner.slider_x
+	    > (tmp = (Position)pw->panner.canvas_width -
+		     (Position)pw->panner.slider_width))
+	    pw->panner.slider_x = tmp;
+	if (pw->panner.slider_x < 0)
+	    pw->panner.slider_x = 0;
+	if (pw->panner.slider_y
+	    > (tmp = (Position)pw->panner.canvas_height -
+		     (Position)pw->panner.slider_height))
+	    pw->panner.slider_y = tmp;
+	if (pw->panner.slider_y < 0)
+	    pw->panner.slider_y = 0;
+    }
+
+    if (pw->panner.last_x != pw->panner.knob_x ||
+	pw->panner.last_y != pw->panner.knob_y) {
+	XawPannerReport rep;
+
+	XawPannerRedisplay(gw, NULL, NULL);
+	rep.changed = XawPRSliderX | XawPRSliderY;
+	rep.slider_x = pw->panner.slider_x;
+	rep.slider_y = pw->panner.slider_y;
+	rep.slider_width = pw->panner.slider_width;
+	rep.slider_height = pw->panner.slider_height;
+	rep.canvas_width = pw->panner.canvas_width;
+	rep.canvas_height = pw->panner.canvas_height;
+	XtCallCallbackList(gw, pw->panner.report_callbacks, (XtPointer)&rep);
+    }
+}
+
+/*ARGSUSED*/
+static void
+ActionSet(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    PannerWidget pw = (PannerWidget)gw;
+    Bool rb;
+
+    if (*num_params < 2 ||
+	XmuCompareISOLatin1(params[0], "rubberband") != 0) {
+	XBell(XtDisplay(gw), 0);
+	return;
+    }
+
+    if (XmuCompareISOLatin1(params[1], "on") == 0)
+	rb = True;
+    else if (XmuCompareISOLatin1(params[1], "off") == 0)
+	rb = False;
+    else if (XmuCompareISOLatin1(params[1], "toggle") == 0)
+	rb = !pw->panner.rubber_band;
+    else {
+      XBell(XtDisplay(gw), 0);
+	return;
+    }
+
+    if (rb != pw->panner.rubber_band) {
+	Arg args[1];
+
+	XtSetArg(args[0], XtNrubberBand, rb);
+	XtSetValues(gw, args, 1);
+    }
+}
diff --git a/nx-X11/lib/Xaw/Panner.h b/nx-X11/lib/Xaw/Panner.h
new file mode 100644
index 000000000..594e2eb47
--- /dev/null
+++ b/nx-X11/lib/Xaw/Panner.h
@@ -0,0 +1,107 @@
+/*
+ * $Xorg: Panner.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/Panner.h,v 1.5 2001/01/17 19:42:28 dawes Exp $ */
+
+#ifndef _XawPanner_h
+#define _XawPanner_h
+
+#include <X11/Intrinsic.h>
+#include <X11/Xaw/Reports.h>
+
+/*****************************************************************************
+ * 
+ * Panner Widget (subclass of Simple)
+ * 
+ * This widget is used to represent navigation in a 2d coordinate system
+ * 
+ * Resources:
+ * 
+ *  Name		Class		Type		Default
+ *  ----		-----		----		-------
+ * 
+ *  allowOff		AllowOff	Boolean		FALSE
+ *  background		Background	Pixel		XtDefaultBackground
+ *  backgroundStipple	BackgroundStipple	String	NULL
+ *  canvasWidth		CanvasWidth	Dimension	0
+ *  canvasHeight	CanvasHeight	Dimension	0
+ *  defaultScale	DefaultScale	Dimension	8 percent
+ *  foreground		Foreground	Pixel		XtDefaultBackground
+ *  internalSpace	InternalSpace	Dimension	4
+ *  lineWidth		LineWidth	Dimension	0
+ *  reportCallback	ReportCallback	XtCallbackList	NULL
+ *  resize		Resize		Boolean		TRUE
+ *  rubberBand		RubberBand	Boolean		FALSE
+ *  shadowColor		ShadowColor	Pixel		XtDefaultForeground
+ *  shadowThickness	ShadowThickness	Dimension	2
+ *  sliderX		SliderX		Position	0
+ *  sliderY		SliderY		Position	0
+ *  sliderWidth		SliderWidth	Dimension	0
+ *  sliderHeight	SliderHeight	Dimension	0
+ * 
+ *****************************************************************************/
+
+#ifndef _XtStringDefs_h_
+#define XtNresize "resize"
+#define XtCResize "Resize"
+#endif
+
+#define XtNallowOff "allowOff"
+#define XtCAllowOff "AllowOff"
+#define XtNbackgroundStipple "backgroundStipple"
+#define XtCBackgroundStipple "BackgroundStipple"
+#define XtNdefaultScale "defaultScale"
+#define XtCDefaultScale "DefaultScale"
+#define XtNcanvasWidth "canvasWidth"
+#define XtCCanvasWidth "CanvasWidth"
+#define XtNcanvasHeight "canvasHeight"
+#define XtCCanvasHeight "CanvasHeight"
+#define XtNinternalSpace "internalSpace"
+#define XtCInternalSpace "InternalSpace"
+#define XtNlineWidth "lineWidth"
+#define XtCLineWidth "LineWidth"
+#define XtNrubberBand "rubberBand"
+#define XtCRubberBand "RubberBand"
+#define XtNshadowThickness "shadowThickness"
+#define XtCShadowThickness "ShadowThickness"
+#define XtNshadowColor "shadowColor"
+#define XtCShadowColor "ShadowColor"
+#define XtNsliderX "sliderX"
+#define XtCSliderX "SliderX"
+#define XtNsliderY "sliderY"
+#define XtCSliderY "SliderY"
+#define XtNsliderWidth "sliderWidth"
+#define XtCSliderWidth "SliderWidth"
+#define XtNsliderHeight "sliderHeight"
+#define XtCSliderHeight "SliderHeight"
+
+extern WidgetClass pannerWidgetClass;
+
+typedef struct _PannerClassRec *PannerWidgetClass;
+typedef struct _PannerRec      *PannerWidget;
+
+#endif /* _XawPanner_h */
diff --git a/nx-X11/lib/Xaw/PannerP.h b/nx-X11/lib/Xaw/PannerP.h
new file mode 100644
index 000000000..aacf2e26c
--- /dev/null
+++ b/nx-X11/lib/Xaw/PannerP.h
@@ -0,0 +1,108 @@
+/*
+ * $Xorg: PannerP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/PannerP.h,v 1.7 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifndef _XawPannerP_h
+#define _XawPannerP_h
+
+#include <X11/Xaw/Panner.h>
+#include <X11/Xaw/SimpleP.h>
+
+/* new fields in widget class */
+typedef struct {
+    XtPointer extension;
+} PannerClassPart;
+
+/* Panner widget class */
+typedef struct _PannerClassRec {
+    CoreClassPart core_class;
+    SimpleClassPart simple_class;
+    PannerClassPart panner_class;
+} PannerClassRec;
+
+/* new fields in widget */
+typedef struct {
+    /* resources */
+    XtCallbackList report_callbacks;	/* callback/Callback */
+    Boolean allow_off;			/* allowOff/AllowOff */
+    Boolean resize_to_pref;		/* resizeToPreferred/Boolean */
+    Pixel foreground;			/* foreground/Foreground */
+    Pixel shadow_color;			/* shadowColor/ShadowColor */
+    Dimension shadow_thickness;		/* shadowThickness/ShadowThickness */
+    Dimension default_scale;		/* defaultScale/DefaultScale */
+    Dimension line_width;		/* lineWidth/LineWidth */
+    Dimension canvas_width;		/* canvasWidth/CanvasWidth */
+    Dimension canvas_height;		/* canvasHeight/CanvasHeight */
+    Position slider_x;			/* sliderX/SliderX */
+    Position slider_y;			/* sliderY/SliderY */
+    Dimension slider_width;		/* sliderWidth/SliderWidth */
+    Dimension slider_height;		/* sliderHeight/SliderHeight */
+    Dimension internal_border;		/* internalBorderWidth/BorderWidth */
+    String stipple_name;		/* backgroundStipple/BackgroundStipple
+					 */
+    /* private */
+    GC slider_gc;			/* background of slider */
+    GC shadow_gc;			/* edge of slider and shadow */
+    GC xor_gc;				/* for doing XOR tmp graphics */
+    double haspect, vaspect;		/* aspect ratio of core to canvas */
+    Boolean rubber_band;		/* true = rubber band, false = move */
+    struct {
+	Boolean doing;			/* tmp graphics in progress */
+	Boolean showing;		/* true if tmp graphics displayed */
+	Position startx, starty;	/* initial position of slider */
+	Position dx, dy;		/* offset loc for tmp graphics */
+	Position x, y;			/* location for tmp graphics */
+    } tmp;
+    Position knob_x, knob_y;		/* real upper left of knob in canvas */
+    Dimension knob_width, knob_height;	/* real size of knob in canvas */
+    Boolean shadow_valid;		/* true if rects are valid */
+    XRectangle shadow_rects[2];		/* location of shadows */
+    Position last_x, last_y;		/* previous location of knob */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} PannerPart;
+
+typedef struct _PannerRec {
+    CorePart core;
+    SimplePart simple;
+    PannerPart panner;
+} PannerRec;
+
+#define PANNER_HSCALE(pw,val)	((pw)->panner.haspect * ((double)(val)))
+#define PANNER_VSCALE(pw,val)	((pw)->panner.vaspect * ((double)(val)))
+
+#define PANNER_DSCALE(pw,val) (Dimension)  \
+((((unsigned long)(val)) * (unsigned long)pw->panner.default_scale) / 100L)
+
+#define PANNER_DEFAULT_SCALE	8		/* percent */
+#define PANNER_OUTOFRANGE -30000
+
+extern PannerClassRec pannerClassRec;
+
+#endif /* _XawPannerP_h */
diff --git a/nx-X11/lib/Xaw/Pixmap.c b/nx-X11/lib/Xaw/Pixmap.c
new file mode 100644
index 000000000..06e326a74
--- /dev/null
+++ b/nx-X11/lib/Xaw/Pixmap.c
@@ -0,0 +1,993 @@
+/*
+ * Copyright (c) 1998 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *  
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+/* $XFree86: xc/lib/Xaw/Pixmap.c,v 3.17 2002/05/18 02:05:39 paulo Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/IntrinsicP.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xfuncs.h>
+#include <X11/extensions/shape.h>
+#ifndef OLDXAW
+#include <X11/xpm.h>
+#endif
+#include "Private.h"
+
+#ifdef __UNIXOS2__
+static char dummy;
+#endif
+
+#ifndef OLDXAW
+
+/*
+ * Types
+ */
+typedef struct _XawCache {
+  long value;
+  XtPointer *elems;
+  unsigned int num_elems;
+} XawCache;
+
+typedef struct _XawPixmapLoaderInfo {
+  XawPixmapLoader loader;
+  String type;
+  String ext;
+} XawPixmapLoaderInfo;
+
+/*
+ * Private Methods
+ */
+static Bool BitmapLoader(XawParams*, Screen*, Colormap, int,
+			    Pixmap*, Pixmap*, Dimension*, Dimension*);
+static Bool GradientLoader(XawParams*, Screen*, Colormap, int,
+			      Pixmap*, Pixmap*, Dimension*, Dimension*);
+static Bool XPixmapLoader(XawParams*, Screen*, Colormap, int,
+			  Pixmap*, Pixmap*, Dimension*, Dimension*);
+static XawPixmap *_XawFindPixmap(String, Screen*, Colormap, int);
+static void _XawCachePixmap(XawPixmap*, Screen*, Colormap, int);
+static int _XawFindPixmapLoaderIndex(String, String);
+static int qcmp_long(register _Xconst void*, register _Xconst void *);
+static int bcmp_long(register _Xconst void*, register _Xconst void *);
+static int qcmp_string(register _Xconst void*, register _Xconst void *);
+static int bcmp_string(register _Xconst void*, register _Xconst void *);
+static void GetResourcePixmapPath(Display*);
+
+/*
+ * Initialization
+ */
+static XawCache xaw_pixmaps;
+static XawCache x_pixmaps;   /* for fast reverse search */
+static XawPixmapLoaderInfo **loader_info;
+static Cardinal num_loader_info;
+
+/*
+ * Implementation
+ */
+Bool
+XawPixmapsInitialize(void)
+{
+  static Boolean first_time = True;
+
+  if (!first_time)
+    return (False);
+
+  (void)XawAddPixmapLoader(NULL, NULL, BitmapLoader);
+  (void)XawAddPixmapLoader("bitmap", NULL, BitmapLoader);
+  (void)XawAddPixmapLoader("gradient", NULL, GradientLoader);
+  (void)XawAddPixmapLoader("xpm", "xpm", XPixmapLoader);
+
+  return (True);
+}
+
+XawParams *
+XawParseParamsString(String name)
+{
+  XawParams *xaw_params;
+  char *tok, *str, *type = NULL, *ext = NULL, *params = NULL;
+
+  if (!name)
+    return (NULL);
+
+  xaw_params = (XawParams *)XtMalloc(sizeof(XawParams));
+
+  str = XtNewString(name);
+
+  /* Find type */
+  tok = str;
+  while (tok = strchr(tok, ':'), tok)
+    {
+      if (tok == str || tok[-1] != '\\')
+	break;
+      memmove(&tok[-1], tok, strlen(tok) + 1);
+    }
+  if (tok)
+    {
+      *tok = '\0';
+      if (strchr(str, '?'))
+	{
+	  *tok = ':';
+	}
+      else
+	{
+	  ++tok;
+	  type = XtNewString(str);
+	  memmove(str, tok, strlen(tok) + 1);
+	}
+    }
+
+  /* Find params */
+  tok = str;
+  while (tok = strchr(tok, '?'), tok)
+    {
+      if (tok == str || tok[-1] != '\\')
+	params = tok;
+      if (tok != str && tok[-1] == '\\')
+	memmove(&tok[-1], tok, strlen(tok) + 1);
+      else
+	break;
+    }
+  if (params)
+    {
+      *params = '\0';
+      ++params;
+    }
+
+  /* Find ext */
+  tok = str;
+  while (tok = strchr(tok, '.'), tok)
+    {
+      if (tok == str || tok[-1] != '\\')
+	ext = tok;
+      if (tok != str && tok[-1] == '\\')
+	memmove(&tok[-1], tok, strlen(tok) + 1);
+      else
+	break;
+    }
+  if (ext)
+    {
+      ++ext;
+      if (strchr(ext, '/'))
+	ext = NULL;
+    }
+
+  xaw_params->name = XtNewString(str);
+  xaw_params->type = type;
+  xaw_params->ext = ext ? XtNewString(ext) : ext;
+  xaw_params->args = NULL;
+  xaw_params->num_args = 0;
+
+  /* Parse params */
+  if (params)
+    {
+      char *arg, *val;
+      XawArgVal *xaw_arg;
+
+      for (tok = strtok(params, "&"); tok; tok = strtok(NULL, "&"))
+	{
+	  val = strchr(tok, '=');
+	  if (val)
+	    {
+	      *val = '\0';
+	      ++val;
+	      if (*val != '\0')
+		val = XtNewString(val);
+	      else
+		val = NULL;
+	    }
+	  arg = XtNewString(tok);
+	  xaw_arg = (XawArgVal *)XtMalloc(sizeof(XawArgVal));
+	  xaw_arg->name = arg;
+	  xaw_arg->value = val;
+	  if (!xaw_params->num_args)
+	    {
+	      xaw_params->num_args = 1;
+	      xaw_params->args = (XawArgVal **)
+		XtMalloc(sizeof(XawArgVal*));
+	    }
+	  else
+	    {
+	      ++xaw_params->num_args;
+	      xaw_params->args = (XawArgVal **)
+		XtRealloc((char *)xaw_params->args,
+			  sizeof(XawArgVal*) * xaw_params->num_args);
+	    }
+	  xaw_params->args[xaw_params->num_args - 1] = xaw_arg;
+	}
+    }
+
+  if (xaw_params->num_args > 1)
+    qsort(xaw_params->args, xaw_params->num_args, sizeof(XtPointer),
+	  qcmp_string);
+
+  XtFree(str);
+
+  return (xaw_params);
+}
+
+void
+XawFreeParamsStruct(XawParams *params)
+{
+  unsigned int i;
+
+  if (!params)
+    return;
+
+  for (i = 0; i < params->num_args; i++)
+    {
+      XtFree(params->args[i]->name);
+      if (params->args[i]->value)
+	XtFree(params->args[i]->value);
+      XtFree((char *)params->args[i]);
+    }
+
+  if (params->args)
+    XtFree((char *)params->args);
+  XtFree((char *)params);
+}
+
+XawArgVal *
+XawFindArgVal(XawParams *params, String name)
+{
+  XawArgVal **arg_val;
+
+  if (!params->args)
+    return (NULL);
+
+  arg_val = (XawArgVal **)bsearch((void *)name, params->args,
+				  params->num_args, sizeof(XtPointer*),
+				  bcmp_string);
+  if (!arg_val)
+    return (NULL);
+
+  return (*arg_val);
+}
+
+XawPixmap *
+XawLoadPixmap(String name, Screen *screen, Colormap colormap, int depth)
+{
+  int idx;
+  Bool success;
+  XawPixmap *xaw_pixmap;
+  Pixmap pixmap, mask;
+  Dimension width, height;
+  XawParams *xaw_params;
+
+  if (!name)
+    return (False);
+
+  xaw_pixmap = _XawFindPixmap(name, screen, colormap, depth);
+
+  if (xaw_pixmap)
+    return (xaw_pixmap);
+
+  if ((xaw_params = XawParseParamsString(name)) == NULL)
+    return (NULL);
+
+  idx = _XawFindPixmapLoaderIndex(xaw_params->type, xaw_params->ext);
+  if (idx < 0)
+    return (NULL);
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "(*) Loading pixmap \"%s\": ", name);
+#endif
+
+  success = loader_info[idx]->loader(xaw_params, screen, colormap, depth,
+				       &pixmap, &mask, &width, &height);
+  if (success)
+    {
+      xaw_pixmap = (XawPixmap *)XtMalloc(sizeof(XawPixmap));
+      xaw_pixmap->name = XtNewString(name);
+      xaw_pixmap->pixmap = pixmap;
+      xaw_pixmap->mask = mask;
+      xaw_pixmap->width = width;
+      xaw_pixmap->height = height;
+      _XawCachePixmap(xaw_pixmap, screen, colormap, depth);
+    }
+
+  XawFreeParamsStruct(xaw_params);
+
+#ifdef DIAGNOSTIC
+  fprintf(stderr, "%s", success ? "success\n" : "failed\n");
+#endif
+
+  return (success ? xaw_pixmap : NULL);
+}
+
+Bool
+XawAddPixmapLoader(String type, String ext, XawPixmapLoader loader)
+{
+  XawPixmapLoaderInfo *info;
+  int i;
+
+  if (!loader)
+    return (False);
+
+  i = _XawFindPixmapLoaderIndex(type, ext);
+
+  if (i >= 0)
+    {
+      loader_info[i]->loader = loader;
+      if (loader_info[i]->type)
+	XtFree(loader_info[i]->type);
+      if (loader_info[i]->ext)
+	XtFree(loader_info[i]->ext);
+      loader_info[i]->type = type ? XtNewString(type) : NULL;
+      loader_info[i]->ext = ext ? XtNewString(ext) : NULL;
+      return (True);
+    }
+
+  if ((info = (XawPixmapLoaderInfo *)XtMalloc(sizeof(XawPixmapLoaderInfo)))
+      == NULL)
+    return (False);
+
+  info->loader = loader;
+  info->type = type ? XtNewString(type) : NULL;
+  info->ext = ext ? XtNewString(ext) : NULL;
+
+  if (!loader_info)
+    {
+      num_loader_info = 1;
+      loader_info = (XawPixmapLoaderInfo**)
+	XtMalloc(sizeof(XawPixmapLoaderInfo*));
+    }
+  else
+    {
+      ++num_loader_info;
+      loader_info = (XawPixmapLoaderInfo**)
+	XtRealloc((char *)loader_info,
+		  sizeof(XawPixmapLoaderInfo) * num_loader_info);
+    }
+  loader_info[num_loader_info - 1] = info;
+
+  return (True);
+}
+
+static int
+_XawFindPixmapLoaderIndex(String type, String ext)
+{
+  Cardinal i;
+
+  if (!loader_info)
+    return (-1);
+
+  for (i = 0; i < num_loader_info; i++)
+    if ((type && loader_info[i]->type && strcmp(type, loader_info[i]->type) == 0)
+	|| (ext && loader_info[i]->ext && strcmp(ext, loader_info[i]->ext) == 0))
+      return ((int)i);
+
+  if (!type)
+    return (0);	/* try a bitmap */
+
+  return (-1);
+}
+
+static int
+qcmp_x_cache(register _Xconst void *left, register _Xconst void *right)
+{
+  return ((int)((*(XawPixmap **)left)->pixmap) -
+	  (int)((*(XawPixmap **)right)->pixmap));
+}
+
+static int
+bcmp_x_cache(register _Xconst void *pixmap, register _Xconst void *xaw)
+{
+  return (int)((long)pixmap - (long)((*(XawPixmap **)xaw)->pixmap));
+}
+
+static int
+qcmp_long(register _Xconst void *left, register _Xconst void *right)
+{
+  return ((long)((*(XawCache **)left)->value) -
+	  (long)((*(XawCache **)right)->value));
+}
+
+static int
+qcmp_string(register _Xconst void *left, register _Xconst void *right)
+{
+  return (strcmp((String)((*(XawCache **)left)->value),
+		 (String)((*(XawCache **)right)->value)));
+}
+
+static int
+bcmp_long(register _Xconst void *value, register _Xconst void *cache)
+{
+  return ((long)value - (long)((*(XawCache **)cache)->value));
+}
+
+static int
+bcmp_string(register _Xconst void *string,
+	    register _Xconst void *cache)
+{
+  return (strcmp((String)string, (String)((*(XawCache **)cache)->value)));
+}
+
+#define FIND_ALL      0
+#define FIND_SCREEN   1
+#define FIND_COLORMAP 2
+#define FIND_DEPTH    3
+static XawCache *
+_XawFindCache(XawCache *xaw,
+	      Screen *screen, Colormap colormap, int depth, int flags)
+{
+  XawCache **cache;
+
+  if (!xaw->num_elems)
+    return (NULL);
+
+  /* Screen */
+  cache = (XawCache **)bsearch(screen, xaw->elems,
+			       xaw->num_elems, sizeof(XtPointer),
+			       bcmp_long);
+  if (!cache || !(*cache)->num_elems)
+    return (NULL);
+  if (flags == FIND_SCREEN)
+    return (*cache);
+
+  /* Colormap */
+  cache = (XawCache **)bsearch((void *)colormap, (*cache)->elems,
+			       (*cache)->num_elems, sizeof(XtPointer),
+			       bcmp_long);
+  if (!cache || !(*cache)->num_elems)
+    return (NULL);
+  if (flags == FIND_COLORMAP)
+    return (*cache);
+
+  /* Depth */
+  cache = (XawCache **)bsearch((void *)(long)depth, (*cache)->elems,
+			       (*cache)->num_elems, sizeof(XtPointer),
+			       bcmp_long);
+
+  if (!cache || !(*cache)->num_elems)
+    return (NULL);
+  return (*cache);
+}
+
+static XawCache *
+_XawGetCache(XawCache *xaw, Screen *screen, Colormap colormap, int depth)
+{
+  XawCache *s_cache, *c_cache, *d_cache, *cache, *pcache;
+
+  cache = _XawFindCache(xaw, screen, colormap, depth, FIND_ALL);
+
+  if (!cache)
+    {
+      s_cache = _XawFindCache(xaw,
+			      screen, colormap, depth, FIND_SCREEN);
+      if (!s_cache)
+	{
+	  pcache = (XawCache *)XtMalloc(sizeof(XawCache));
+	  if (!xaw->num_elems)
+	    {
+	      xaw->num_elems = 1;
+	      xaw->elems = (XtPointer*)XtMalloc(sizeof(XtPointer));
+	    }
+	  else
+	    {
+	      ++xaw->num_elems;
+	      xaw->elems = (XtPointer*)
+		XtRealloc((char *)xaw->elems,
+			  sizeof(XtPointer) * xaw->num_elems);
+	    }
+	  pcache->value = (long)screen;
+	  pcache->elems = NULL;
+	  pcache->num_elems = 0;
+	  xaw->elems[xaw->num_elems - 1] = (XtPointer)pcache;
+	  s_cache = (XawCache *)xaw->elems[xaw->num_elems - 1];
+	  if (xaw->num_elems > 1)
+	    qsort(xaw->elems, xaw->num_elems, sizeof(XtPointer), qcmp_long);
+	}
+
+      c_cache = _XawFindCache(xaw,
+			      screen, colormap, depth, FIND_COLORMAP);
+      if (!c_cache)
+	{
+	  pcache = (XawCache *)XtMalloc(sizeof(XawCache));
+	  if (!s_cache->num_elems)
+	    {
+	      s_cache->num_elems = 1;
+	      s_cache->elems = (XtPointer*)XtMalloc(sizeof(XtPointer));
+	    }
+	  else
+	    {
+	      ++s_cache->num_elems;
+	      s_cache->elems = (XtPointer*)
+		XtRealloc((char *)s_cache->elems,
+			  sizeof(XtPointer) * s_cache->num_elems);
+	    }
+	  pcache->value = (long)colormap;
+	  pcache->elems = NULL;
+	  pcache->num_elems = 0;
+	  s_cache->elems[s_cache->num_elems - 1] = (XtPointer)pcache;
+	  c_cache = (XawCache *)s_cache->elems[s_cache->num_elems - 1];
+	  if (s_cache->num_elems > 1)
+	    qsort(s_cache->elems, s_cache->num_elems,
+		  sizeof(XtPointer), qcmp_long);
+	}
+
+      d_cache = _XawFindCache(xaw,
+			      screen, colormap, depth, FIND_DEPTH);
+      if (!d_cache)
+	{
+	  pcache = (XawCache *)XtMalloc(sizeof(XawCache));
+	  if (!c_cache->num_elems)
+	    {
+	      c_cache->num_elems = 1;
+	      c_cache->elems = (XtPointer*)XtMalloc(sizeof(XtPointer));
+	    }
+	  else
+	    {
+	      ++c_cache->num_elems;
+	      c_cache->elems = (XtPointer*)
+		XtRealloc((char *)c_cache->elems,
+			  sizeof(XtPointer) * c_cache->num_elems);
+	    }
+	  pcache->value = (long)depth;
+	  pcache->elems = NULL;
+	  pcache->num_elems = 0;
+	  c_cache->elems[c_cache->num_elems - 1] = (XtPointer)pcache;
+	  d_cache = (XawCache *)c_cache->elems[c_cache->num_elems - 1];
+	  if (c_cache->num_elems > 1)
+	    qsort(c_cache->elems, c_cache->num_elems,
+		  sizeof(XtPointer), qcmp_long);
+	}
+
+      cache = d_cache;
+    }
+
+  return (cache);
+}
+
+static XawPixmap *
+_XawFindPixmap(String name, Screen *screen, Colormap colormap, int depth)
+{
+  XawCache *cache;
+  XawPixmap **pixmap;
+
+  cache = _XawFindCache(&xaw_pixmaps, screen, colormap, depth, FIND_ALL);
+
+  if (!cache)
+    return (NULL);
+
+  /* Name */
+  pixmap = (XawPixmap **)bsearch((void *)name, cache->elems,
+				 cache->num_elems, sizeof(XtPointer),
+				 bcmp_string);
+  if (!pixmap)
+    return (NULL);
+
+  return (*pixmap);
+}
+
+XawPixmap *
+XawPixmapFromXPixmap(Pixmap pixmap,
+		     Screen *screen, Colormap colormap, int depth)
+{
+  XawCache *cache;
+  XawPixmap **x_pixmap;
+
+  cache = _XawFindCache(&x_pixmaps, screen, colormap, depth, FIND_ALL);
+
+  if (!cache)
+    return (NULL);
+
+  /* Pixmap */
+  x_pixmap = (XawPixmap **)bsearch((void *)pixmap, cache->elems,
+				   cache->num_elems, sizeof(XtPointer),
+				   bcmp_x_cache);
+  if (!x_pixmap)
+    return (NULL);
+
+  return (*x_pixmap);
+}
+
+static void
+_XawCachePixmap(XawPixmap *pixmap,
+		Screen *screen, Colormap colormap, int depth)
+{
+  XawCache *xaw_cache, *x_cache;
+
+  xaw_cache = _XawGetCache(&xaw_pixmaps, screen, colormap, depth);
+  x_cache = _XawGetCache(&x_pixmaps, screen, colormap, depth);
+
+  if (!xaw_cache->num_elems)
+    {
+      xaw_cache->num_elems = 1;
+      xaw_cache->elems = (XtPointer*)XtMalloc(sizeof(XtPointer));
+    }
+  else
+    {
+      ++xaw_cache->num_elems;
+      xaw_cache->elems = (XtPointer*)XtRealloc((char *)xaw_cache->elems,
+					       sizeof(XtPointer) *
+					       xaw_cache->num_elems);
+    }
+
+  xaw_cache->elems[xaw_cache->num_elems - 1] = (XtPointer)pixmap;
+  if (xaw_cache->num_elems > 1)
+    qsort(xaw_cache->elems, xaw_cache->num_elems,
+	  sizeof(XtPointer), qcmp_string);
+
+
+  if (!x_cache->num_elems)
+    {
+      x_cache->num_elems = 1;
+      x_cache->elems = (XtPointer*)XtMalloc(sizeof(XtPointer));
+    }
+  else
+    {
+      ++x_cache->num_elems;
+      x_cache->elems = (XtPointer*)XtRealloc((char *)x_cache->elems,
+					     sizeof(XtPointer) *
+					     x_cache->num_elems);
+    }
+
+  x_cache->elems[x_cache->num_elems - 1] = (XtPointer)pixmap;
+  if (x_cache->num_elems > 1)
+    qsort(x_cache->elems, x_cache->num_elems, sizeof(XtPointer), qcmp_x_cache);
+}
+
+#ifndef PROJECT_ROOT
+#define PROJECT_ROOT	"/usr/X11R6"
+#endif
+
+static char *pixmap_path = NULL;
+
+static void
+GetResourcePixmapPath(Display *display)
+{
+    XrmName xrm_name[2];
+    XrmClass xrm_class[2];
+    XrmRepresentation rep_type;
+    XrmValue value;
+    static char *default_path =
+	"%H/%T/%N:%P/include/X11/%T/%N:/usr/X11R6/include/X11/%T/%N:/usr/include/X11/%T/%N:%N";
+
+    xrm_name[0] = XrmPermStringToQuark("pixmapFilePath");
+    xrm_name[1] = NULLQUARK;
+    xrm_class[0] = XrmPermStringToQuark("PixmapFilePath");
+    xrm_class[1] = NULLQUARK;
+    if (!XrmGetDatabase(display))
+	(void) XGetDefault(display, "", "");
+    if (XrmQGetResource(XrmGetDatabase(display), xrm_name, xrm_class, 
+			&rep_type, &value) &&
+			rep_type == XrmPermStringToQuark("String")) {
+	int length = 0;
+	char *tok, *buffer = XtNewString(value.addr);
+
+	for (tok = strtok(buffer, ":"); tok; tok = strtok(NULL, ":")) {
+	    int toklen = strlen(tok);
+
+	    if (toklen) {
+		pixmap_path = XtRealloc(pixmap_path, length + toklen + 5);
+		strcpy(pixmap_path + length, tok);
+		if (length)
+		    pixmap_path[length++] = ':';
+		sprintf(pixmap_path + length, "%s/%%N", tok);
+		length += strlen(tok) + 3;
+	    }
+	}
+	pixmap_path = XtRealloc(pixmap_path, length + strlen(default_path) + 2);
+	if (length)
+	    pixmap_path[length++] = ':';
+	strcpy(pixmap_path + length, default_path);
+    }
+    else
+	pixmap_path = default_path;
+}
+
+static Bool
+BitmapLoader(XawParams *params, Screen *screen, Colormap colormap, int depth,
+	     Pixmap *pixmap_return, Pixmap *mask_return,
+	     Dimension *width_return, Dimension *height_return)
+{
+  Pixel fg, bg;
+  XColor color, exact;
+  Pixmap pixmap;
+  unsigned int width, height;
+  unsigned char *data = NULL;
+  int hotX, hotY;
+  XawArgVal *argval;
+  Bool retval = False;
+  static SubstitutionRec sub[] = {
+    {'H',   NULL},
+    {'N',   NULL},
+    {'T',   "bitmaps"},
+    {'P',   PROJECT_ROOT},
+  };
+  char *filename;
+
+  fg = BlackPixelOfScreen(screen);
+  bg = WhitePixelOfScreen(screen);
+
+  if ((argval = XawFindArgVal(params, "foreground")) != NULL
+      && argval->value)
+    {
+      if (XAllocNamedColor(DisplayOfScreen(screen), colormap, argval->value,
+			   &color, &exact))
+	fg = color.pixel;
+      else
+	return (False);
+    }
+  if ((argval = XawFindArgVal(params, "background")) != NULL
+      && argval->value)
+    {
+      if (XAllocNamedColor(DisplayOfScreen(screen), colormap, argval->value,
+			   &color, &exact))
+	bg = color.pixel;
+      else
+	return (False);
+    }
+
+  if (params->name[0] != '/' && params->name[0] != '.')
+    {
+      if (!sub[0].substitution)
+	sub[0].substitution = getenv("HOME");
+      sub[1].substitution = params->name;
+      if (pixmap_path == NULL)
+	GetResourcePixmapPath(DisplayOfScreen(screen));
+      filename = XtFindFile(pixmap_path, sub, XtNumber(sub), NULL);
+      if (!filename)
+	return (FALSE);
+    }
+  else
+    filename = params->name;
+
+  if (XReadBitmapFileData(filename, &width, &height, &data,
+			  &hotX, &hotY) == BitmapSuccess)
+    {
+      pixmap = XCreatePixmapFromBitmapData(DisplayOfScreen(screen),
+					   RootWindowOfScreen(screen),
+					   (char *)data,
+					   width, height, fg, bg, depth);
+      if (data)
+	XFree(data);
+      *pixmap_return = pixmap;
+      *mask_return = None;
+      *width_return = width;
+      *height_return = height;
+
+      retval = True;
+    }
+
+  if (filename != params->name)
+    XtFree(filename);
+
+  return (retval);
+}
+
+#define VERTICAL   1
+#define HORIZONTAL 2
+static Bool
+GradientLoader(XawParams *params, Screen *screen, Colormap colormap, int depth,
+	       Pixmap *pixmap_return, Pixmap *mask_return,
+	       Dimension *width_return, Dimension *height_return)
+{
+  double ired, igreen, iblue, red, green, blue;
+  XColor start, end, color;
+  XGCValues values;
+  GC gc;
+  double i, inc, x, y, xend, yend;
+  Pixmap pixmap;
+  XawArgVal *argval;
+  int orientation, dimension, steps;
+  char *value;
+
+  if (XmuCompareISOLatin1(params->name, "vertical") == 0)
+    orientation = VERTICAL;
+  else if (XmuCompareISOLatin1(params->name, "horizontal") == 0)
+    orientation = HORIZONTAL;
+  else
+    return (False);
+
+  if ((argval = XawFindArgVal(params, "dimension")) != NULL
+      && argval->value)
+    {
+      dimension = atoi(argval->value);
+      if (dimension <= 0)
+	return (False);
+    }
+  else
+    dimension = 50;
+
+  if ((argval = XawFindArgVal(params, "steps")) != NULL
+      && argval->value)
+    {
+      steps = atoi(argval->value);
+      if (steps <= 0)
+	return (False);
+    }
+  else
+      steps = dimension;
+
+  steps = XawMin(steps, dimension);
+
+  value = NULL;
+  if ((argval = XawFindArgVal(params, "start")) != NULL)
+    value = argval->value;
+  if (value && !XAllocNamedColor(DisplayOfScreen(screen), colormap, value,
+			    &start, &color))
+    return (False);
+  else if (!value)
+    {
+      start.pixel = WhitePixelOfScreen(screen);
+      XQueryColor(DisplayOfScreen(screen), colormap, &start);
+    }
+  value = NULL;
+  if ((argval = XawFindArgVal(params, "end")) != NULL)
+    value = argval->value;
+  if (value && !XAllocNamedColor(DisplayOfScreen(screen), colormap, value,
+			    &end, &color))
+    return (False);
+  else if (!value)
+    {
+      end.pixel = BlackPixelOfScreen(screen);
+      XQueryColor(DisplayOfScreen(screen), colormap, &end);
+    }
+
+  if ((pixmap = XCreatePixmap(DisplayOfScreen(screen),
+			      RootWindowOfScreen(screen),
+			      orientation == VERTICAL ? 1 : dimension,
+			      orientation == VERTICAL ? dimension : 1, depth))
+      == 0)
+    return (False);
+
+  ired   = (double)(end.red   - start.red)   / (double)steps;
+  igreen = (double)(end.green - start.green) / (double)steps; 
+  iblue  = (double)(end.blue  - start.blue)  / (double)steps;
+
+  red   = color.red   = start.red;
+  green = color.green = start.green;
+  blue  = color.blue  = start.blue;
+
+  inc = (double)dimension / (double)steps;
+
+  gc = XCreateGC(DisplayOfScreen(screen), pixmap, 0, &values);
+
+  x = y = 0.0;
+  if (orientation == VERTICAL)
+    {
+      xend = 1;
+      yend = 0;
+    }
+  else
+    {
+      xend = 0;
+      yend = 1;
+    }
+
+  color.flags = DoRed | DoGreen | DoBlue;
+
+  XSetForeground(DisplayOfScreen(screen), gc, start.pixel);
+  for (i = 0.0; i < dimension; i += inc)
+    {
+      if ((int)color.red != (int)red || (int)color.green != (int)green
+	  || (int)color.blue != (int)blue)
+	{
+	  XFillRectangle(DisplayOfScreen(screen), pixmap, gc, (int)x, (int)y,
+			 (unsigned int)xend, (unsigned int)yend);
+	  color.red   = (unsigned short)red;
+	  color.green = (unsigned short)green;
+	  color.blue  = (unsigned short)blue;
+	  if (!XAllocColor(DisplayOfScreen(screen), colormap, &color))
+	    {
+	      XFreePixmap(DisplayOfScreen(screen), pixmap);
+	      return (False);
+	    }
+	  XSetForeground(DisplayOfScreen(screen), gc, color.pixel);
+	  if (orientation == VERTICAL)
+	    y = yend;
+	  else
+	    x = xend;
+	}
+      red   += ired;
+      green += igreen;
+      blue  += iblue;
+      if (orientation == VERTICAL)
+	yend += inc;
+      else
+	xend += inc;
+    }
+  XFillRectangle(DisplayOfScreen(screen), pixmap, gc, (int)x, (int)y,
+		 (unsigned int)xend, (unsigned int)yend);
+
+  *pixmap_return = pixmap;
+  *mask_return = None;
+  *width_return = orientation == VERTICAL ? 1 : dimension;
+  *height_return = orientation == VERTICAL ? dimension : 1;
+
+  XFreeGC(DisplayOfScreen(screen), gc);
+
+  return (True);
+}
+
+static Bool
+XPixmapLoader(XawParams *params, Screen *screen, Colormap colormap, int depth,
+	      Pixmap *pixmap_return, Pixmap *mask_return,
+	      Dimension *width_return, Dimension *height_return)
+{
+  XpmAttributes xpm_attributes;
+  XawArgVal *argval;
+  unsigned int closeness = 4000;
+  static SubstitutionRec sub[] = {
+    {'H',   NULL},
+    {'N',   NULL},
+    {'T',   "pixmaps"},
+    {'P',   PROJECT_ROOT},
+  };
+  char *filename;
+
+  if ((argval = XawFindArgVal(params, "closeness")) != NULL
+      && argval->value)
+    closeness = atoi(argval->value);
+
+  if (params->name[0] != '/' && params->name[0] != '.')
+    {
+      if (!sub[0].substitution)
+	sub[0].substitution = getenv("HOME");
+      sub[1].substitution = params->name;
+      if (pixmap_path == NULL)
+	GetResourcePixmapPath(DisplayOfScreen(screen));
+      filename = XtFindFile(pixmap_path, sub, XtNumber(sub), NULL);
+      if (!filename)
+	return (False);
+    }
+  else
+    filename = params->name;
+
+  xpm_attributes.colormap = colormap;
+  xpm_attributes.closeness = closeness;
+  xpm_attributes.valuemask = XpmSize | XpmColormap | XpmCloseness;
+  if (XpmReadFileToPixmap(DisplayOfScreen(screen),
+			  RootWindowOfScreen(screen), filename, pixmap_return,
+			  mask_return, &xpm_attributes) == XpmSuccess)
+    {
+      *width_return = xpm_attributes.width;
+      *height_return = xpm_attributes.height;
+
+      return (True);
+    }
+
+  return (False);
+}
+
+void
+XawReshapeWidget(Widget w, XawPixmap *pixmap)
+{
+  if (!pixmap || pixmap->mask == None)
+    XShapeCombineMask(XtDisplay(w), XtWindow(w), ShapeBounding, 0, 0,
+		      None, ShapeSet);
+  else
+    XShapeCombineMask(XtDisplay(w), XtWindow(w), ShapeBounding, 0, 0,
+		      pixmap->mask, ShapeSet);
+}
+
+#endif /* OLDXAW */
diff --git a/nx-X11/lib/Xaw/Porthole.c b/nx-X11/lib/Xaw/Porthole.c
new file mode 100644
index 000000000..3bf161592
--- /dev/null
+++ b/nx-X11/lib/Xaw/Porthole.c
@@ -0,0 +1,378 @@
+/*
+ * $Xorg: Porthole.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1990, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ * 
+ * This widget is a trivial clipping widget.  It is typically used with a
+ * panner or scrollbar to navigate.
+ */
+/* $XFree86: xc/lib/Xaw/Porthole.c,v 1.6 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xaw/PortholeP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * Class Methods
+ */
+static void XawPortholeChangeManaged(Widget);
+static XtGeometryResult XawPortholeGeometryManager(Widget, XtWidgetGeometry*,
+						   XtWidgetGeometry*);
+static XtGeometryResult XawPortholeQueryGeometry(Widget, XtWidgetGeometry*,
+						 XtWidgetGeometry*);
+static void XawPortholeRealize(Widget, Mask*, XSetWindowAttributes*);
+static void XawPortholeResize(Widget);
+
+/*
+ * Prototypes
+ */
+static Widget find_child(PortholeWidget);
+static void layout_child(PortholeWidget, Widget, XtWidgetGeometry*,
+			 Position*, Position*, Dimension*, Dimension*);
+static void SendReport(PortholeWidget, unsigned int);
+
+/*
+ * Initialization
+ */
+#define offset(field)	XtOffsetOf(PortholeRec, porthole.field)
+static XtResource resources[] = {
+  {
+    XtNreportCallback,
+    XtCReportCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(report_callbacks),
+    XtRCallback,
+    NULL
+  },
+};
+#undef offset
+
+#define Superclass	(&compositeClassRec)
+PortholeClassRec portholeClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "Porthole",				/* class_name */
+    sizeof(PortholeRec),		/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    NULL,				/* initialize */
+    NULL,				/* initialize_hook */
+    XawPortholeRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    XawPortholeResize,			/* resize */
+    NULL,				/* expose */
+    NULL,				/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XawPortholeQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* composite */
+  { 
+    XawPortholeGeometryManager,		/* geometry_manager */
+    XawPortholeChangeManaged,		/* change_managed */
+    XtInheritInsertChild,		/* insert_child */
+    XtInheritDeleteChild,		/* delete_child */
+    NULL,				/* extension */
+  },
+  { /* porthole */
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass portholeWidgetClass = (WidgetClass)&portholeClassRec;
+
+/*
+ * Implementation
+ */
+static Widget
+find_child(PortholeWidget pw)
+{
+    Widget *children;
+    unsigned int i;
+
+    /*
+     * Find the managed child on which we should operate.  Ignore multiple
+     * managed children
+     */
+    for (i = 0, children = pw->composite.children;
+	 i < pw->composite.num_children; i++, children++)
+	if (XtIsManaged(*children))
+	    return (*children);
+
+    return (NULL);
+}
+
+static void
+SendReport(PortholeWidget pw, unsigned int changed)
+{
+    Widget child = find_child(pw);
+
+    if (pw->porthole.report_callbacks && child) {
+	XawPannerReport prep;
+
+	prep.changed = changed;
+	prep.slider_x = -XtX(child);	/* porthole is "inner" */
+	prep.slider_y = -XtY(child);	/* child is outer since it is larger */
+	prep.slider_width = XtWidth(pw);
+	prep.slider_height = XtHeight(pw);
+	prep.canvas_width = XtWidth(child);
+	prep.canvas_height = XtHeight(child);
+	XtCallCallbackList((Widget)pw, pw->porthole.report_callbacks,
+			   (XtPointer)&prep);
+    }
+}
+
+static void
+layout_child(PortholeWidget pw, Widget child, XtWidgetGeometry *geomp,
+	     Position *xp, Position *yp, Dimension *widthp, Dimension *heightp)
+{
+    Position minx, miny;
+
+    *xp = XtX(child);			/* default to current values */
+    *yp = XtY(child);
+    *widthp = XtWidth(child);
+    *heightp = XtHeight(child);
+    if (geomp) {			/* mix in any requested changes */
+	if (geomp->request_mode & CWX)
+	    *xp = geomp->x;
+	if (geomp->request_mode & CWY)
+	    *yp = geomp->y;
+	if (geomp->request_mode & CWWidth)
+	    *widthp = geomp->width;
+	if (geomp->request_mode & CWHeight)
+	    *heightp = geomp->height;
+    }
+
+    /*
+     * Make sure that the child is at least as large as the porthole; there
+     * is no maximum size
+     */
+    if (*widthp < XtWidth(pw)) *widthp = XtWidth(pw);
+    if (*heightp < XtHeight(pw)) *heightp = XtHeight(pw);
+
+    /*
+     * Make sure that the child is still on the screen.  Note that this must
+     * be done *after* the size computation so that we know where to put it
+     */
+    minx = (Position)XtWidth(pw) - (Position)*widthp;
+    miny = (Position)XtHeight(pw) - (Position)*heightp;
+
+    if (*xp < minx)
+	*xp = minx;
+    if (*yp < miny)
+	*yp = miny;
+
+    if (*xp > 0)
+	*xp = 0;
+    if (*yp > 0)
+	*yp = 0;
+}
+
+static void
+XawPortholeRealize(Widget gw, Mask *valueMask, XSetWindowAttributes *attr)
+{
+    attr->bit_gravity = NorthWestGravity;
+    *valueMask |= CWBitGravity;
+
+    if (XtWidth(gw) < 1)
+	XtWidth(gw) = 1;
+    if (XtHeight(gw) < 1)
+	XtHeight(gw) = 1;
+    (*portholeWidgetClass->core_class.superclass->core_class.realize)
+	(gw, valueMask, attr);
+}
+
+static void
+XawPortholeResize(Widget gw)
+{
+    PortholeWidget pw = (PortholeWidget)gw;
+    Widget child = find_child(pw);
+
+    /*
+     * If we have a child, we need to make sure that it is at least as big
+     * as we are and in the right place
+     */
+    if (child) {
+	Position x, y;
+	Dimension width, height;
+
+	layout_child(pw, child, NULL, &x, &y, &width, &height);
+	XtConfigureWidget(child, x, y, width, height, 0);
+    }
+
+    SendReport(pw, XawPRCanvasWidth | XawPRCanvasHeight);
+}
+
+static XtGeometryResult
+XawPortholeQueryGeometry(Widget gw, XtWidgetGeometry *intended,
+			 XtWidgetGeometry *preferred)
+{
+    PortholeWidget pw = (PortholeWidget)gw;
+    Widget child = find_child(pw);
+
+    if (child) {
+#define SIZEONLY (CWWidth | CWHeight)
+	preferred->request_mode = SIZEONLY;
+	preferred->width = XtWidth(child);
+	preferred->height = XtHeight(child);
+
+	if ((intended->request_mode & SIZEONLY) == SIZEONLY &&
+	    intended->width == preferred->width &&
+	    intended->height == preferred->height)
+	    return (XtGeometryYes);
+	else if (preferred->width == XtWidth(pw) &&
+		 preferred->height == XtHeight(pw))
+	    return (XtGeometryNo);
+
+	return (XtGeometryAlmost);
+#undef SIZEONLY
+    }
+
+    return (XtGeometryNo);
+}
+
+static XtGeometryResult
+XawPortholeGeometryManager(Widget w, XtWidgetGeometry *req,
+			   XtWidgetGeometry *reply)
+{
+    PortholeWidget pw = (PortholeWidget) w->core.parent;
+    Widget child = find_child(pw);
+    Bool okay = True;
+
+    if (child != w)
+	return (XtGeometryNo);
+
+    *reply = *req;			/* assume we'll grant everything */
+
+    if ((req->request_mode & CWBorderWidth) && req->border_width != 0) {
+	reply->border_width = 0;
+	okay = False;
+    }
+
+    layout_child(pw, child, req, &reply->x, &reply->y,
+		 &reply->width, &reply->height);
+
+    if ((req->request_mode & CWX) && req->x != reply->x)
+	okay = False;
+    if ((req->request_mode & CWY) && req->x != reply->x)
+	okay = False;
+    if ((req->request_mode & CWWidth) && req->width != reply->width)
+	okay = False;
+    if ((req->request_mode & CWHeight) && req->height != reply->height)
+	okay = False;
+
+    /*
+     * If we failed on anything, simply return without touching widget
+     */
+    if (!okay)
+	return (XtGeometryAlmost);
+
+    /*
+     * If not just doing a query, update widget and send report.  Note that
+     * we will often set fields that weren't requested because we want to keep
+     * the child visible
+     */
+    if (!(req->request_mode & XtCWQueryOnly)) {
+	unsigned int changed = 0;
+
+	if (XtX(child) != reply->x) {
+	    changed |= XawPRSliderX;
+	    XtX(child) = reply->x;
+	}
+	if (XtY(child) != reply->y) {
+	    changed |= XawPRSliderY;
+	    XtY(child) = reply->y;
+	}
+	if (XtWidth(child) != reply->width) {
+	    changed |= XawPRSliderWidth;
+	    XtWidth(child) = reply->width;
+	}
+	if (XtHeight(child) != reply->height) {
+	    changed |= XawPRSliderHeight;
+	    XtHeight(child) = reply->height;
+	}
+	if (changed)
+	    SendReport(pw, changed);
+    }
+
+    return (XtGeometryYes);		/* success! */
+}
+
+static void
+XawPortholeChangeManaged(Widget gw)
+{
+    PortholeWidget pw = (PortholeWidget)gw;
+    Widget child = find_child (pw);	/* ignore extra children */
+
+    if (child) {
+	if (!XtIsRealized (gw)) {
+	    XtWidgetGeometry geom, retgeom;
+
+	    geom.request_mode = 0;
+	    if (XtWidth(pw) == 0) {
+		geom.width = XtWidth(child);
+		geom.request_mode |= CWWidth;
+	    }
+	    if (XtHeight(pw) == 0) {
+		geom.height = XtHeight(child);
+		geom.request_mode |= CWHeight;
+	    }
+	    if (geom.request_mode &&
+		XtMakeGeometryRequest (gw, &geom, &retgeom)
+		== XtGeometryAlmost)
+		(void)XtMakeGeometryRequest(gw, &retgeom, NULL);
+	}
+	
+	XtResizeWidget(child, Max(XtWidth(child), XtWidth(pw)),
+		       Max(XtHeight(child), XtHeight(pw)), 0);
+
+	SendReport(pw, XawPRAll);
+    }
+}
diff --git a/nx-X11/lib/Xaw/Porthole.h b/nx-X11/lib/Xaw/Porthole.h
new file mode 100644
index 000000000..68274d886
--- /dev/null
+++ b/nx-X11/lib/Xaw/Porthole.h
@@ -0,0 +1,63 @@
+/*
+ * $Xorg: Porthole.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1990, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/Porthole.h,v 1.5 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifndef _XawPorthole_h
+#define _XawPorthole_h
+
+#include <X11/Intrinsic.h>
+#include <X11/Xaw/Reports.h>
+
+/*****************************************************************************
+ * 
+ * Porthole Widget (subclass of Composite)
+ * 
+ * This widget is similar to a viewport without scrollbars.  Child movement
+ * is done by external panners or scrollbars.
+ * 
+ * Parameters:
+ * 
+ *  Name		Class		Type		Default
+ *  ----		-----		----		-------
+ * 
+ *  background		Background	Pixel		XtDefaultBackground
+ *  border	        BorderColor	Pixel		XtDefaultForeground
+ *  borderWidth		BorderWidth	Dimension	1
+ *  height		Height		Dimension	0
+ *  reportCallback	ReportCallback	Pointer		NULL
+ *  width		Width		Dimension	0
+ *  x 			Position	Position	0
+ *  y			Position	Position	0
+ * 
+ *****************************************************************************/
+
+extern WidgetClass portholeWidgetClass;
+typedef struct _PortholeClassRec *PortholeWidgetClass;
+typedef struct _PortholeRec      *PortholeWidget;
+
+#endif /* _XawPorthole_h */
diff --git a/nx-X11/lib/Xaw/PortholeP.h b/nx-X11/lib/Xaw/PortholeP.h
new file mode 100644
index 000000000..39dcbdc53
--- /dev/null
+++ b/nx-X11/lib/Xaw/PortholeP.h
@@ -0,0 +1,64 @@
+/*
+ * $Xorg: PortholeP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1990, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/PortholeP.h,v 1.7 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifndef _XawPortholeP_h
+#define _XawPortholeP_h
+
+#include <X11/Xaw/Porthole.h>
+
+/* new fields in widget class */
+typedef struct {
+    XtPointer extension;
+} PortholeClassPart;
+
+/* widget class */
+typedef struct _PortholeClassRec {
+    CoreClassPart core_class;
+    CompositeClassPart composite_class;
+    PortholeClassPart porthole_class;
+} PortholeClassRec;
+
+/* new fields in widget */
+typedef struct {
+    /* resources */
+    XtCallbackList report_callbacks;	/* callback/Callback */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} PortholePart;
+
+typedef struct _PortholeRec {
+    CorePart core;
+    CompositePart composite;
+    PortholePart porthole;
+} PortholeRec;
+
+extern PortholeClassRec portholeClassRec;
+
+#endif /* _XawPortholeP_h */
diff --git a/nx-X11/lib/Xaw/Print.h b/nx-X11/lib/Xaw/Print.h
new file mode 100644
index 000000000..7946e8a57
--- /dev/null
+++ b/nx-X11/lib/Xaw/Print.h
@@ -0,0 +1,132 @@
+/* $Xorg: Print.h,v 1.1 2003/07/11 19:46:06 gisburn Exp $ */
+/******************************************************************************
+ ******************************************************************************
+ **
+ ** (c) Copyright 2003 Danny Backx <danny.backx@skynet.be>
+ ** (c) Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org>
+ ** 
+ ** Permission is hereby granted, free of charge, to any person obtaining a copy
+ ** of this software and associated documentation files (the "Software"), to deal
+ ** in the Software without restriction, including without limitation the rights
+ ** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ ** copies of the Software, and to permit persons to whom the Software is
+ ** furnished to do so, subject to the following conditions:
+ **
+ ** The above copyright notice and this permission notice shall be included in
+ ** all copies or substantial portions of the Software.
+ **
+ ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ ** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ ** COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ ** IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ ** CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ **
+ ** Except as contained in this notice, the names of the copyright holders shall
+ ** not be used in advertising or otherwise to promote the sale, use or other
+ ** dealings in this Software without prior written authorization from said
+ ** copyright holders.
+ **
+ ******************************************************************************
+ *****************************************************************************/
+ 
+
+#ifndef _XAW_PRINT_H
+#define _XAW_PRINT_H 1
+
+#include <X11/extensions/Print.h>
+
+/* Resources:
+   NOT WRITTEN YET
+*/
+
+/* XawPrintConfigureLayoutMode - define how the shell resizes/moves itself
+ * to match the paper size
+ * Values:
+ * - XawPrintLAYOUTMODE_NONE
+ *   do nothing
+ * - XawPrintLAYOUTMODE_PAGESIZE
+ *   set width/height to page size
+ *   (this is the default (mainly for compatibilty to XmPrintShell))
+ * - XawPrintLAYOUTMODE_DRAWABLEAREA
+ *   set x/y/width/height to drawable area of pag
+ */
+typedef
+enum
+{
+  XawPrintLAYOUTMODE_NONE,
+  XawPrintLAYOUTMODE_PAGESIZE,
+  XawPrintLAYOUTMODE_DRAWABLEAREA
+} XawPrintConfigureLayoutMode;
+
+
+#define XawNstartJobCallback             "startJobCallback"
+#define XawNendJobCallback               "endJobCallback"
+#define XawNdocSetupCallback             "docSetupCallback"
+#define XawNpageSetupCallback            "pageSetupCallback"
+#define XawNlayoutMode                   "layoutMode"
+#define XawCLayoutMode                   "LayoutMode"
+#define XawNminX                         "minX"
+#define XawCMinX                         "MinX"
+#define XawNminY                         "minY"
+#define XawCMinY                         "MinY"
+#define XawNmaxX                         "maxX"
+#define XawCMaxX                         "MaxX"
+#define XawNmaxY                         "maxY"
+#define XawCMaxY                         "MaxY"
+#define XawNcurrDocNumInJob              "currDocNumInJob"
+#define XawCCurrDocNumInJob              "CurrDocNumInJob"
+#define XawNcurrPageNumInDoc             "currPageNumInDoc"
+#define XawCCurrPageNumInDoc             "CurrPageNumInDoc"
+#define XawNcurrPageNumInJob             "currPageNumInJob"
+#define XawCCurrPageNumInJob             "CurrPageNumInJob"
+#define XawNdefaultPixmapResolution      "defaultPixmapResolution"
+#define XawCDefaultPixmapResolution      "DefaultPixmapResolution"
+
+#define XawCR_START_JOB         70
+#define XawCR_END_JOB           71
+#define XawCR_DOC_SETUP         72
+#define XawCR_PAGE_SETUP        73
+
+typedef struct
+{
+    int            reason;
+    XEvent        *event;
+    XPContext      context;
+    Boolean        last_page_in_doc;
+    Boolean        last_page_in_job;
+    XtPointer      detail;
+} XawPrintShellCallbackStruct;
+
+extern WidgetClass xawPrintShellWidgetClass;
+typedef struct XawPrintShellRec *XawPrintShellWidget;
+
+/************************************************************
+ *
+ * Public Functions.
+ *
+ ************************************************************/
+
+_XFUNCPROTOBEGIN
+
+/* Returns whether the widget passed in is a print shell or "print shell"-like
+ * widget (e.g. print preview).
+ * Note that this will return |True| for more classes than |XawPrintShell| in
+ * the future (like for |XmPrintShell| etc.)
+ */
+extern Boolean XawIsPrintShell(
+#if NeedFunctionPrototypes
+    Widget w
+#endif
+);
+
+extern void   XawPrintRedisplayWidget(
+#if NeedFunctionPrototypes
+    Widget w /* Widget */
+#endif
+);
+          
+_XFUNCPROTOEND
+
+#endif /* !_XAW_PRINT_H */
+
diff --git a/nx-X11/lib/Xaw/PrintSP.h b/nx-X11/lib/Xaw/PrintSP.h
new file mode 100644
index 000000000..e0aca277b
--- /dev/null
+++ b/nx-X11/lib/Xaw/PrintSP.h
@@ -0,0 +1,135 @@
+/* $Xorg: PrintSP.h,v 1.1 2003/07/11 19:46:06 gisburn Exp $ */
+/******************************************************************************
+ ******************************************************************************
+ **
+ ** (c) Copyright 2003 Danny Backx <danny.backx@skynet.be>
+ ** (c) Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org>
+ ** 
+ ** Permission is hereby granted, free of charge, to any person obtaining a copy
+ ** of this software and associated documentation files (the "Software"), to deal
+ ** in the Software without restriction, including without limitation the rights
+ ** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ ** copies of the Software, and to permit persons to whom the Software is
+ ** furnished to do so, subject to the following conditions:
+ **
+ ** The above copyright notice and this permission notice shall be included in
+ ** all copies or substantial portions of the Software.
+ **
+ ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ ** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ ** COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ ** IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ ** CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ **
+ ** Except as contained in this notice, the names of the copyright holders shall
+ ** not be used in advertising or otherwise to promote the sale, use or other
+ ** dealings in this Software without prior written authorization from said
+ ** copyright holders.
+ **
+ ******************************************************************************
+ *****************************************************************************/
+
+#ifndef _XAW_PRINTSP_H
+#define _XAW_PRINTSP_H 1
+
+#include <X11/CoreP.h>
+#include <X11/ShellP.h>
+
+_XFUNCPROTOBEGIN
+
+/* New fields for the XawPrintShell widget class record */
+
+typedef struct {
+    XtPointer       extension;          /* pointer to extension record      */
+} XawPrintShellClassPart;
+
+typedef struct XawPrintShellClassRec {
+    CoreClassPart              core_class;
+    CompositeClassPart         composite_class;
+    ShellClassPart             shell_class;
+    WMShellClassPart           wm_shell_class;
+    VendorShellClassPart       vendor_shell_class;
+    TopLevelShellClassPart     top_level_shell_class;
+    ApplicationShellClassPart  application_shell_class;
+    XawPrintShellClassPart     print_shell_class;
+} XawPrintShellClassRec;
+
+extern XawPrintShellClassRec xawPrintShellClassRec;
+
+/* New fields for the XawPrint shell widget */
+
+typedef struct {
+    XtCallbackList               start_job_callback,
+                                 end_job_callback,
+                                 doc_setup_callback,
+                                 page_setup_callback;
+    XtEnum                       layoutmode; /* see XawPrintConfigureLayoutMode */
+    unsigned short               page_width,
+                                 page_height;
+    Dimension                    min_x,
+                                 min_y,
+                                 max_x,
+                                 max_y;
+    unsigned int                 curr_doc_num_in_job,  /* Current document number in job */
+                                 curr_page_num_in_doc, /* Current page number in doc */
+                                 curr_page_num_in_job; /* Current page number in job */
+    unsigned short               default_pixmap_resolution;
+    long                         print_resolution;
+    Boolean                      last_page_in_doc;
+    Boolean                      last_page_in_job;
+} XawPrintShellPart;
+
+typedef struct XawPrintShellRec {
+    CorePart              core;
+    CompositePart         composite;
+    ShellPart             shell;
+    WMShellPart           wm;
+    VendorShellPart       vendor;
+    TopLevelShellPart     topLevel;
+    ApplicationShellPart  application;
+    XawPrintShellPart     print;
+} XawPrintShellRec;
+extern WidgetClass xawPrintShellWidgetClass;
+
+#define PS_StartJobCallback(w) \
+    (((XawPrintShellWidget) (w))->print.start_job_callback)
+#define PS_EndJobCallback(w) \
+    (((XawPrintShellWidget) (w))->print.end_job_callback)
+#define PS_DocSetupCallback(w) \
+    (((XawPrintShellWidget) (w))->print.doc_setup_callback)
+#define PS_PageSetupCallback(w) \
+    (((XawPrintShellWidget) (w))->print.page_setup_callback)
+#define PS_LayoutMode(w) \
+    (((XawPrintShellWidget) (w))->print.layoutmode)
+#define PS_PageWidth(w) \
+    (((XawPrintShellWidget) (w))->print.page_width)
+#define PS_PageHeight(w) \
+    (((XawPrintShellWidget) (w))->print.page_height)
+#define PS_MinX(w) \
+    (((XawPrintShellWidget) (w))->print.min_x)
+#define PS_MinY(w) \
+    (((XawPrintShellWidget) (w))->print.min_y)
+#define PS_MaxX(w) \
+    (((XawPrintShellWidget) (w))->print.max_x)
+#define PS_MaxY(w) \
+    (((XawPrintShellWidget) (w))->print.max_y)
+#define PS_CurrDocNumInJob(w) \
+    (((XawPrintShellWidget) (w))->print.curr_doc_num_in_job)
+#define PS_CurrPageNumInDoc(w) \
+    (((XawPrintShellWidget) (w))->print.curr_page_num_in_doc)
+#define PS_CurrPageNumInJob(w) \
+    (((XawPrintShellWidget) (w))->print.curr_page_num_in_job)
+#define PS_DefaultPixmapResolution(w) \
+    (((XawPrintShellWidget) (w))->print.default_pixmap_resolution)
+#define PS_PrintResolution(w) \
+    (((XawPrintShellWidget) (w))->print.print_resolution)
+#define PS_LastPageInDoc(w) \
+    (((XawPrintShellWidget) (w))->print.last_page_in_doc)
+#define PS_LastPageInJob(w) \
+    (((XawPrintShellWidget) (w))->print.last_page_in_job)
+
+_XFUNCPROTOEND
+
+#endif /* !_XAW_PRINTSP_H */
+
diff --git a/nx-X11/lib/Xaw/PrintShell.c b/nx-X11/lib/Xaw/PrintShell.c
new file mode 100644
index 000000000..26cb86d1d
--- /dev/null
+++ b/nx-X11/lib/Xaw/PrintShell.c
@@ -0,0 +1,750 @@
+/* $Xorg: PrintShell.c,v 1.1 2003/07/11 19:46:06 gisburn Exp $ */
+/******************************************************************************
+ ******************************************************************************
+ **
+ ** (c) Copyright 2003 Danny Backx <danny.backx@skynet.be>
+ ** (c) Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org>
+ ** 
+ ** Permission is hereby granted, free of charge, to any person obtaining a copy
+ ** of this software and associated documentation files (the "Software"), to deal
+ ** in the Software without restriction, including without limitation the rights
+ ** to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ ** copies of the Software, and to permit persons to whom the Software is
+ ** furnished to do so, subject to the following conditions:
+ **
+ ** The above copyright notice and this permission notice shall be included in
+ ** all copies or substantial portions of the Software.
+ **
+ ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ ** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ ** COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ ** IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ ** CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ **
+ ** Except as contained in this notice, the names of the copyright holders shall
+ ** not be used in advertising or otherwise to promote the sale, use or other
+ ** dealings in this Software without prior written authorization from said
+ ** copyright holders.
+ **
+ ******************************************************************************
+ *****************************************************************************/
+ 
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+
+#include "Print.h"
+#include "PrintSP.h"
+
+/* Local prototypes */
+static void    class_initialize(void);
+static void    class_part_initialize(WidgetClass w_class);
+static void    initialize(Widget request, Widget new_w, ArgList args, Cardinal *num_args);
+static void    destroy(Widget w);
+static Boolean set_values(Widget current, Widget request, Widget new_w, ArgList args, Cardinal *num_args);
+static void    XawPrintNotify(Widget w, XtPointer client, XEvent *evp, Boolean *cont);
+static void    XawAttributesNotify(Widget w, XtPointer client, XEvent *evp, Boolean *cont);
+static void    XawUpdateLayout(Widget w);
+static void    XawUpdateResources(Widget w, XPContext pcontext);
+
+#define Offset(field) XtOffsetOf(XawPrintShellRec, print.field)
+
+#ifdef XAWDEBUG
+#define DEBUGOUT(x) XawDebug x ;
+
+static void
+XawDebug(const char *fn, Widget w, const char *fmt, ...)
+{
+    va_list ap;
+
+    if (w) {
+        fprintf(stderr, "%s %s: ",
+                w->core.widget_class->core_class.class_name, XtName(w));
+    } else {
+        fprintf(stderr, "(null widget): ");
+    }
+
+    va_start(ap, fmt);
+    vfprintf(stderr, fmt, ap);
+    va_end(ap);
+}
+#else
+#define DEBUGOUT(x)
+#endif /* XAWDEBUG */
+
+/* Resources for the PrintShell class */
+static XtResource resources[] =
+{
+  {
+    XawNstartJobCallback, XtCCallback, XtRCallback,
+    sizeof(XtCallbackList), Offset(start_job_callback),
+    XtRImmediate, (XtPointer)NULL
+  },
+  {
+    XawNendJobCallback, XtCCallback, XtRCallback,
+    sizeof(XtCallbackList), Offset(end_job_callback),
+    XtRImmediate, (XtPointer)NULL
+  },
+  {
+    XawNdocSetupCallback, XtCCallback, XtRCallback,
+    sizeof(XtCallbackList), Offset(doc_setup_callback),
+    XtRImmediate, (XtPointer)NULL
+  },
+  {
+    XawNpageSetupCallback, XtCCallback, XtRCallback,
+    sizeof(XtCallbackList), Offset(page_setup_callback),
+    XtRImmediate, (XtPointer)NULL
+  },
+  {
+    XawNlayoutMode, XawCLayoutMode, XtREnum,
+    sizeof(XtEnum), Offset(layoutmode),
+    XtRImmediate, (XtPointer)XawPrintLAYOUTMODE_PAGESIZE
+  },
+  {
+    XawNminX, XawCMinX, XtRDimension,
+    sizeof(Dimension), Offset(min_x),
+    XtRImmediate, (XtPointer)NULL        /* dynamic */
+  },
+  {
+    XawNminY, XawCMinY, XtRDimension,
+    sizeof(Dimension), Offset(min_y),
+    XtRImmediate, (XtPointer)NULL        /* dynamic */
+  },
+  {
+    XawNmaxX, XawCMaxX, XtRDimension,
+    sizeof(Dimension), Offset(max_x),
+    XtRImmediate, (XtPointer)NULL        /* dynamic */
+  },
+  {
+    XawNmaxY, XawCMaxY, XtRDimension,
+    sizeof(Dimension), Offset(max_y),
+    XtRImmediate, (XtPointer)NULL        /* dynamic */
+  },
+  {
+    XawNcurrDocNumInJob, XawCCurrDocNumInJob, XtRInt,
+    sizeof(unsigned int), Offset(curr_doc_num_in_job),
+    XtRImmediate, (XtPointer)NULL        /* dynamic */
+  },
+  {
+    XawNcurrPageNumInDoc, XawCCurrPageNumInDoc, XtRInt,
+    sizeof(unsigned int), Offset(curr_page_num_in_doc),
+    XtRImmediate, (XtPointer)NULL        /* dynamic */
+  },
+  {
+    XawNcurrPageNumInJob, XawCCurrPageNumInJob, XtRInt,
+    sizeof(unsigned int), Offset(curr_page_num_in_job),
+    XtRImmediate, (XtPointer)NULL        /* dynamic */
+  },
+  {
+    XawNdefaultPixmapResolution, XawCDefaultPixmapResolution, XtRShort,
+    sizeof(unsigned short), Offset(default_pixmap_resolution),
+    XtRImmediate, (XtPointer)0
+  },
+};
+
+static XtActionsRec actions[] =
+{
+    { NULL, NULL }
+};
+
+XawPrintShellClassRec xawPrintShellClassRec = {
+    /* Core class part */
+    {
+    /* superclass            */ (WidgetClass) &applicationShellClassRec,
+    /* class_name            */ "XawPrintShell",
+    /* widget_size           */ sizeof(XawPrintShellRec),
+    /* class_initialize      */ class_initialize,
+    /* class_part_initialize */ class_part_initialize,
+    /* class_inited          */ False,
+    /* initialize            */ initialize,
+    /* initialize_hook       */ NULL,
+    /* realize               */ XtInheritRealize,
+    /* actions               */ actions,
+    /* num_actions           */ XtNumber(actions),
+    /* resources             */ resources,
+    /* num_resources         */ XtNumber(resources),
+    /* xrm_class             */ NULLQUARK,
+    /* compress_motion       */ False,
+    /* compress_exposure     */ XtExposeCompressSeries,
+    /* compress_enterleave   */ False,
+    /* visible_interest      */ False,
+    /* destroy               */ destroy,
+    /* resize                */ XtInheritResize,
+    /* expose                */ XtInheritExpose,
+    /* set_values            */ set_values,
+    /* set_values_hook       */ NULL,
+    /* set_values_almost     */ XtInheritSetValuesAlmost,
+    /* get_values_hook       */ NULL,
+    /* accept_focus          */ NULL,
+    /* version               */ XtVersion,
+    /* callback offsets      */ NULL,
+    /* tm_table              */ XtInheritTranslations,
+    /* query_geometry        */ XtInheritQueryGeometry,
+    /* display_accelerator   */ NULL,
+    /* extension             */ NULL /* (XtPointer)&_XawPrintShellCoreClassExtRec */
+    },
+    /* Composite class part */
+    {
+    /* geometry manager */    XtInheritGeometryManager,
+    /* change_managed   */    XtInheritChangeManaged,
+    /* insert_child     */    XtInheritInsertChild,
+    /* delete_child     */    XtInheritDeleteChild,
+    /* extension        */    NULL,    
+    },
+    /* Shell class part */
+    {
+    /* extension        */    NULL,
+    },
+    /* WM Shell class part */
+    {
+    /* extension    */        NULL,
+    },
+    /* VendorShell class part */
+    {
+    /* extension    */        NULL,
+    },
+    /* TopLevelShell class part */
+    {
+    /* extension    */        NULL,
+    },
+    /* ApplicationShell class part */
+    {
+    /* extension    */        NULL,
+    },
+    {
+        /* ?? */              NULL,
+    },
+};
+
+WidgetClass xawPrintShellWidgetClass = (WidgetClass)&xawPrintShellClassRec;
+
+
+static void
+class_initialize(void)
+{
+}
+
+
+static void
+class_part_initialize(WidgetClass widget_class)
+{
+}
+
+/*
+ * This is a static table to keep the link between widgets and XPContexts.
+ * Yeah - this is probably not a very bright idea. Maybe it should also
+ * contain the Display.
+ */
+typedef struct {
+    Widget    w;
+    XPContext c;
+} WidgetContext;
+static WidgetContext *w_ctxt     = NULL;
+static int            wc_nfields = 0;
+
+static void
+XawStoreWidgetContext(Widget w, XPContext c)
+{
+    wc_nfields++;
+    w_ctxt = (WidgetContext *)XtRealloc((XtPointer)w_ctxt, sizeof(WidgetContext) * wc_nfields);
+    w_ctxt[wc_nfields-1].w = w;
+    w_ctxt[wc_nfields-1].c = c;
+}
+
+/* FIXME: This is not threadsafe... */
+static Widget
+XawPrintContextToWidget(XPContext c)
+{
+    int i;
+
+    for( i = 0 ; i < wc_nfields ; i++ ) {
+        if( w_ctxt[i].c == c ) {
+            return w_ctxt[i].w;
+        }
+    }
+    return NULL;
+}
+
+/* FIXME: This is not threadsafe... */
+static XPContext
+XawPrintWidgetToContext(Widget w)
+{
+    int i;
+
+    for( i = 0 ; i < wc_nfields ; i++ ) {
+        if (w_ctxt[i].w == w) {
+            return w_ctxt[i].c;
+        }
+    }
+    return (XPContext)None;
+}
+
+/* FIXME: This is not threadsafe... */
+static void
+XawPrintDeleteWidgetContext(Widget w)
+{
+    int i;
+
+    for( i = 0 ; i < wc_nfields ; i++ ) {
+        if( w_ctxt[i].w == w ) {
+            w_ctxt[i].w = NULL;
+            w_ctxt[i].c = None;
+        }
+    }
+}
+
+static void
+SelectNotify(Widget w, int *e, XtPointer *s, int n, XtPointer client)
+{
+    XPContext c = XpGetContext(XtDisplay(w));
+
+    if (!c) {
+        XtAppWarning(XtWidgetToApplicationContext(w),
+                     "XawPrintShell: SelectNotify: no print context\n");
+        return;
+    }
+
+    XpSelectInput(XtDisplay(w), c, XPPrintMask|XPAttributeMask);   
+}
+
+
+static Boolean
+DispatchEvent(XEvent *evp)
+{
+    XPPrintEvent *e = (XPPrintEvent*)evp;
+
+    Widget w = XawPrintContextToWidget(e->context);
+
+    /* Make sure this event is really for this window... */
+    if (XFilterEvent(evp, XtWindow(w)))
+    {
+        DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent *** filter XFilterEvent() matched.\n"));
+        return True;
+    }
+
+    /* Only for debugging */   
+#ifdef XAWDEBUG
+    {
+        int error_base,
+            event_base;
+
+        if (!XpQueryExtension(XtDisplay(w), &event_base, &error_base)) {
+            return False;
+        }
+
+        if (e->type == event_base + XPPrintNotify) {
+            switch (e->detail) {
+            case XPStartJobNotify:
+                DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPStartJobNotify\n"));
+                break;
+            case XPEndJobNotify:
+                DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPEndJobNotify\n"));
+                break;
+            case XPStartDocNotify:
+                DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPStartDocNotify\n"));
+                break;
+            case XPStartPageNotify:
+                DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPStartPageNotify\n"));
+                break;
+            case XPEndPageNotify:
+                DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPEndPageNotify\n"));
+                break;
+            case XPEndDocNotify:
+                DEBUGOUT((__FILE__, w, "XawPrintShell-DispatchEvent XPEndDocNotify\n"));
+                break;
+            default:
+                DEBUGOUT((__FILE__, w, "XawPrintShell DispatchEvent\n"));
+            }
+        }
+    }
+#endif /* XAWDEBUG */
+
+    return XtDispatchEventToWidget(w, evp);
+}
+
+
+static void
+initialize(Widget request, Widget new_w, ArgList args, Cardinal *num_args)
+{
+    int       error_base,
+              event_base;
+    XPContext pcontext;
+
+    DEBUGOUT((__FILE__, new_w, "XawPrintShell Initialize\n"));
+
+    if (!XpQueryExtension(XtDisplay(new_w), &event_base, &error_base)) {
+        DEBUGOUT((__FILE__, new_w, "XawPrintShell initialize: failed!!\n"));
+        XtAppWarning(XtWidgetToApplicationContext(new_w),
+                     "XawPrintShell: initialize: XpQueryExtension() failed. BAD.\n");
+        return;
+    }
+
+    DEBUGOUT((__FILE__, new_w, "XawPrintShell Initialize event_base %d error_base %d\n",
+                      event_base, error_base));
+
+    pcontext = XpGetContext(XtDisplay(new_w));
+
+    if( pcontext == None ) {
+        XtAppWarning(XtWidgetToApplicationContext(new_w),
+                     "XawPrintShell: initialize: No print content. BAD.\n");
+        return;
+    }
+    
+    /* Make sure that the Xt machinery is really using the right screen (assertion) */
+    if( XpGetScreenOfContext(XtDisplay(new_w), pcontext) != XtScreen(new_w) ) {
+        XtAppWarning(XtWidgetToApplicationContext(new_w),
+                     "XawPrintShell: initialize: Widget's screen != print screen. BAD.\n");
+        return;
+    }
+
+    XawStoreWidgetContext(new_w, pcontext);
+
+    XtInsertEventTypeHandler(new_w,
+                             event_base + XPPrintNotify,
+                             (XtPointer)XPPrintMask,
+                             XawPrintNotify, NULL,
+                             XtListTail);
+    XtInsertEventTypeHandler(new_w,
+                             event_base + XPAttributeNotify,
+                             (XtPointer)XPAttributeMask, 
+                             XawAttributesNotify, NULL,
+                             XtListTail);
+
+    XtRegisterExtensionSelector(XtDisplay(new_w),
+                                event_base + XPPrintNotify,
+                                event_base + XPAttributeNotify,
+                                SelectNotify,
+                                NULL);
+
+    XtSetEventDispatcher(XtDisplay(new_w),
+                         event_base + XPPrintNotify,
+                         DispatchEvent);
+    XtSetEventDispatcher(XtDisplay(new_w),
+                         event_base + XPAttributeNotify,
+                         DispatchEvent);
+
+    PS_LastPageInDoc(new_w) = False;
+    PS_LastPageInJob(new_w) = False;
+
+    XawUpdateResources(new_w, pcontext);
+    XawUpdateLayout(new_w);
+    
+    DEBUGOUT((__FILE__, new_w, "XawPrintShell Initialize x %d y %d wid %d ht %d\n",
+             new_w->core.x,
+             new_w->core.y,
+             new_w->core.width,
+             new_w->core.height));
+}
+
+
+static void
+destroy(Widget w)
+{
+    DEBUGOUT((__FILE__, w, "XawPrintShell Destroy\n"));
+    XawPrintDeleteWidgetContext(w);
+}
+
+static Boolean
+set_values(Widget current, Widget request, Widget new_w,
+           ArgList args, Cardinal *num_args)
+{
+    DEBUGOUT((__FILE__, new_w, "XawPrintShell SetValues\n"));
+    return True;
+}
+
+void XawPrintRedisplayWidget(Widget w) 
+{
+    XExposeEvent xev;
+    Region       region;
+
+    xev.type       = Expose;
+    xev.serial     = XLastKnownRequestProcessed(XtDisplay(w));
+    xev.send_event = False;
+    xev.display    = XtDisplay(w);
+    xev.window     = XtWindowOfObject(w);
+    xev.x          = 0;
+    xev.y          = 0;
+    xev.width      = w->core.width;
+    xev.height     = w->core.height;
+    xev.count      = 0;
+
+    region = XCreateRegion();
+    if (!region)
+      return;
+
+    XtAddExposureToRegion((XEvent*)&xev, region);    
+
+    if (w->core.widget_class->core_class.expose)
+        (*(w->core.widget_class->core_class.expose))(w, (XEvent *)&xev, region);
+
+    XDestroyRegion(region);
+}
+
+/* Returns whether the widget passed in is a print shell or "print shell"-like
+ * widget (e.g. print preview).
+ * Note that this will return |True| for more classes than |XawPrintShell| in
+ * the future (like for |XmPrintShell| etc.)
+ */
+Boolean 
+XawIsPrintShell(Widget w)
+{
+    return XtIsSubclass(w, xawPrintShellWidgetClass);
+}
+
+
+static void
+XawPrintNotify(Widget w, XtPointer client, XEvent *evp, Boolean *cont)
+{
+    XPPrintEvent                *e = (XPPrintEvent *)evp;
+    XawPrintShellCallbackStruct  cbs;
+
+    switch (e->detail) {
+    case XPStartPageNotify:
+        DEBUGOUT((__FILE__, w, "XPStartPageNotify\n"));
+
+        /* Re do not have to call |XawPrintRedisplayWidget(w)| here since
+         * Xprint triggers an expose event anyway
+         */
+        
+        DEBUGOUT((__FILE__, w, "XpEndPage\n"));
+        XpEndPage(XtDisplay(w));
+        break;
+
+    case XPEndPageNotify:
+        DEBUGOUT((__FILE__, w, "XPEndPageNotify\n"));
+
+        if (PS_LastPageInDoc(w) || PS_LastPageInJob(w)) {
+            DEBUGOUT((__FILE__, w, "XpEndDoc\n"));
+            XpEndDoc(XtDisplay(w));
+        }
+        else {
+            /* Increment page numbers... */
+            PS_CurrPageNumInDoc(w) += 1;
+            PS_CurrPageNumInJob(w) += 1;
+
+            /* ... do the page setup callback ... */
+            cbs.reason           = XawCR_PAGE_SETUP;
+            cbs.event            = evp;
+            cbs.detail           = NULL;
+            cbs.context          = XawPrintWidgetToContext(w);
+            cbs.last_page_in_doc = False;
+            cbs.last_page_in_job = False;
+
+            if (PS_PageSetupCallback(w))
+                XtCallCallbackList(w, PS_PageSetupCallback(w), &cbs);
+
+            PS_LastPageInDoc(w) = cbs.last_page_in_doc;
+            PS_LastPageInJob(w) = cbs.last_page_in_job;
+
+            /* ... and start the new page */
+            DEBUGOUT((__FILE__, w, "XpStartPage\n"));
+            XpStartPage(XtDisplay(w), XtWindow(w));
+        }
+        break;
+
+    case XPStartDocNotify:
+        DEBUGOUT((__FILE__, w, "XPStartDocNotify\n"));
+
+        cbs.reason           = XawCR_PAGE_SETUP;
+        cbs.event            = evp;
+        cbs.detail           = NULL;
+        cbs.context          = XawPrintWidgetToContext(w);
+        cbs.last_page_in_doc = False;
+        cbs.last_page_in_job = False;
+
+        if (PS_PageSetupCallback(w))
+            XtCallCallbackList(w, PS_PageSetupCallback(w), &cbs);
+
+        PS_LastPageInDoc(w) = cbs.last_page_in_doc;
+        PS_LastPageInJob(w) = cbs.last_page_in_job;
+
+        DEBUGOUT((__FILE__, w, "XpStartPage\n"));
+        XpStartPage(XtDisplay(w), XtWindow(w));
+        break;
+
+    case XPEndDocNotify:
+        DEBUGOUT((__FILE__, w, "XPEndDocNotify\n"));
+        
+        /* Start a new document (via XpStartDoc()) if we are not done with the job yet,
+         * otherwise finish the job (via XpEndJob())
+         */
+        if (PS_LastPageInJob(w)) {
+            DEBUGOUT((__FILE__, w, "XpEndJob\n"));
+            XpEndJob(XtDisplay(w));
+        }
+        else {
+            PS_CurrDocNumInJob(w) += 1;
+            PS_CurrPageNumInDoc(w) = 1;
+
+            cbs.reason           = XawCR_DOC_SETUP;
+            cbs.event            = evp;
+            cbs.detail           = NULL;
+            cbs.context          = XawPrintWidgetToContext(w);
+            cbs.last_page_in_doc = False;
+            cbs.last_page_in_job = False;
+
+            if (PS_DocSetupCallback(w))
+                XtCallCallbackList(w, PS_DocSetupCallback(w), &cbs);
+
+            PS_LastPageInDoc(w)  = cbs.last_page_in_doc;
+            PS_LastPageInJob(w)  = cbs.last_page_in_job;
+
+            DEBUGOUT((__FILE__, w, "XpStartDoc\n"));
+            XpStartDoc(XtDisplay(w), XPDocNormal);
+        }
+        break;
+
+    case XPStartJobNotify:
+        DEBUGOUT((__FILE__, w, "XPStartJobNotify\n"));
+        PS_LastPageInJob(w)    = False;
+        PS_LastPageInDoc(w)    = False;
+        PS_CurrDocNumInJob(w)  = 1;
+        PS_CurrPageNumInDoc(w) = 1;
+        PS_CurrPageNumInJob(w) = 1;
+
+        cbs.reason           = XawCR_START_JOB;
+        cbs.event            = evp;
+        cbs.detail           = NULL;
+        cbs.context          = XawPrintWidgetToContext(w);
+        cbs.last_page_in_doc = False;
+        cbs.last_page_in_job = False;
+
+        if (PS_StartJobCallback(w))
+            XtCallCallbackList(w, PS_StartJobCallback(w), &cbs);
+
+        PS_LastPageInDoc(w)  = cbs.last_page_in_doc;
+        PS_LastPageInJob(w)  = cbs.last_page_in_job;
+
+        /* Start a document (which will trigger the first page in
+         * |XPStartDocNotify| above) */
+        if (PS_LastPageInDoc(w) || PS_LastPageInJob(w)) {
+            DEBUGOUT((__FILE__, w, "XpEndJob\n"));
+            XpEndJob(XtDisplay(w));
+        }
+        else
+        {
+            cbs.reason           = XawCR_DOC_SETUP;
+            cbs.event            = evp;
+            cbs.detail           = NULL;
+            cbs.context          = XawPrintWidgetToContext(w);
+            cbs.last_page_in_doc = False;
+            cbs.last_page_in_job = False;
+
+            if (PS_DocSetupCallback(w))
+                XtCallCallbackList(w, PS_DocSetupCallback(w), &cbs);
+
+            PS_LastPageInDoc(w)  = cbs.last_page_in_doc;
+            PS_LastPageInJob(w)  = cbs.last_page_in_job;
+
+            DEBUGOUT((__FILE__, w, "XpStartDoc\n"));
+            XpStartDoc(XtDisplay(w), XPDocNormal);
+        }
+        break;
+
+    case XPEndJobNotify:
+        DEBUGOUT((__FILE__, w, "XPEndJobNotify\n"));
+        cbs.reason           = XawCR_END_JOB;
+        cbs.event            = evp;
+        cbs.detail           = NULL;
+        cbs.context          = None;
+        cbs.last_page_in_doc = True;
+        cbs.last_page_in_job = True;
+
+        if (PS_EndJobCallback(w))
+            XtCallCallbackList(w, PS_EndJobCallback(w), &cbs);
+        break;
+
+    default:
+        DEBUGOUT((__FILE__, w, "XawPrintNotify(default)\n"));
+        break;
+    }
+}
+
+static void 
+XawUpdateResources(Widget w, XPContext pcontext)
+{
+    XawPrintShellWidget print_shell = (XawPrintShellWidget)w;
+    String              string_resolution;
+    XRectangle          drawable_paper_area;
+
+    string_resolution = XpGetOneAttribute(XtDisplay(w), pcontext, XPDocAttr, "default-printer-resolution");
+    if (!string_resolution) {
+      XtAppWarning(XtWidgetToApplicationContext(w),
+                   "XawPrintShell: XawUpdateResources: Could not get 'default-printer-resolution' XPDocAttr\n");
+    }
+    print_shell->print.print_resolution = atol(string_resolution);
+    XFree(string_resolution);
+
+    if (print_shell->print.print_resolution == 0) {
+      XtAppWarning(XtWidgetToApplicationContext(w),
+                   "XawPrintShell: XawUpdateResources: Resolution '0' invalid\n");
+    }
+
+    /* Get the paper size... */
+    XpGetPageDimensions(XtDisplay(w), pcontext,
+                        &print_shell->print.page_width, &print_shell->print.page_height, 
+                        &drawable_paper_area);
+    /* ... and store it in the widget */
+    print_shell->print.min_x = drawable_paper_area.x;
+    print_shell->print.min_y = drawable_paper_area.y;
+    print_shell->print.max_x = drawable_paper_area.x + drawable_paper_area.width;
+    print_shell->print.max_y = drawable_paper_area.y + drawable_paper_area.height;
+}
+
+static void 
+XawUpdateLayout(Widget w)
+{
+    XawPrintShellWidget  print_shell = (XawPrintShellWidget)w;
+
+    switch( print_shell->print.layoutmode )
+    {
+      case XawPrintLAYOUTMODE_NONE:
+          break;
+      case XawPrintLAYOUTMODE_PAGESIZE:
+          XtResizeWidget(w,
+                         print_shell->print.page_width,
+                         print_shell->print.page_height,
+                         w->core.border_width);
+          break;
+      case XawPrintLAYOUTMODE_DRAWABLEAREA:
+          XtConfigureWidget(w, 
+                            print_shell->print.min_x,
+                            print_shell->print.min_y, 
+                            print_shell->print.max_x - print_shell->print.min_x, 
+                            print_shell->print.max_y - print_shell->print.min_y,
+                            w->core.border_width);
+          break;
+      default:
+          XtAppWarning(XtWidgetToApplicationContext(w),
+                       "XawPrintShell: XawUpdateResources: Invalid layout mode\n");
+          break;
+    }
+}
+
+
+/* Update widget attributes+properties when the we receive
+ * "Xp attribute change"-events (e.g. paper (size/orientation/etc.)
+ * changed etc.) */
+static void 
+XawAttributesNotify(Widget w,
+                    XtPointer client,
+                    XEvent *evp,
+                    Boolean *cont)
+{
+    XawPrintShellWidget  print_shell = (XawPrintShellWidget)w;
+    XPAttributeEvent    *xpevp       = (XPAttributeEvent *)evp;
+
+    XawUpdateResources(w, xpevp->context);
+    XawUpdateLayout(w);
+}
+
+
+
diff --git a/nx-X11/lib/Xaw/Private.h b/nx-X11/lib/Xaw/Private.h
new file mode 100644
index 000000000..a76207a4d
--- /dev/null
+++ b/nx-X11/lib/Xaw/Private.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 1998 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *  
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+/* $XFree86: xc/lib/Xaw/Private.h,v 3.9 1999/05/16 10:12:48 dawes Exp $ */
+
+#ifndef _XawPrivate_h
+#define _XawPrivate_h
+
+#define XawMax(a, b) ((a) > (b) ? (a) : (b))
+#define XawMin(a, b) ((a) < (b) ? (a) : (b))
+#define XawAbs(a)    ((a) < 0 ? -(a) : (a))
+
+#define XawStackAlloc(size, stk_buffer)		\
+((size) <= sizeof(stk_buffer)			\
+ ? (XtPointer)(stk_buffer)			\
+ : XtMalloc((unsigned)(size)))
+
+#define XawStackFree(pointer, stk_buffer)	\
+do {						\
+  if ((pointer) != (XtPointer)(stk_buffer))	\
+    XtFree((char *)pointer);			\
+} while (0)
+
+#ifndef XtX
+#define XtX(w)            (((RectObj)w)->rectangle.x)
+#endif
+#ifndef XtY
+#define XtY(w)            (((RectObj)w)->rectangle.y)
+#endif
+#ifndef XtWidth
+#define XtWidth(w)        (((RectObj)w)->rectangle.width)
+#endif
+#ifndef XtHeight
+#define XtHeight(w)       (((RectObj)w)->rectangle.height)
+#endif
+#ifndef XtBorderWidth
+#define XtBorderWidth(w)  (((RectObj)w)->rectangle.border_width)
+#endif
+
+#ifndef OLDXAW
+#define XAW_PRIV_VAR_PREFIX '$'
+
+typedef Bool (*XawParseBooleanProc)(Widget, String, XEvent*, Bool*);
+
+typedef struct _XawActionVarList XawActionVarList;
+typedef struct _XawActionResList XawActionResList;
+
+/* Boolean expressions */
+Bool XawParseBoolean(Widget, String, XEvent*, Bool*);
+Bool XawBooleanExpression(Widget, String, XEvent*);
+
+/* actions */
+void XawPrintActionErrorMsg(String, Widget, String*, Cardinal*);
+XawActionResList *XawGetActionResList(WidgetClass);
+XawActionVarList *XawGetActionVarList(Widget);
+
+void XawSetValuesAction(Widget, XEvent*, String*, Cardinal*);
+void XawGetValuesAction(Widget, XEvent*, String*, Cardinal*);
+void XawDeclareAction(Widget, XEvent*, String*, Cardinal*);
+void XawCallProcAction(Widget, XEvent*, String*, Cardinal*);
+
+/* display lists */
+#define	XAWDL_CONVERT_ERROR	(XtPointer)-1
+typedef struct _XawDL _XawDisplayList;
+typedef struct _XawDLClass XawDLClass, XawDisplayListClass;
+
+typedef void (*XawDisplayListProc)(Widget, XtPointer, XtPointer,
+				   XEvent*, Region);
+typedef void *(*XawDLArgsInitProc)(String, String*, Cardinal*,
+				   Screen*, Colormap, int);
+typedef void *(*XawDLDataInitProc)(String,
+				   Screen*, Colormap, int);
+typedef void (*XawDLArgsDestructor)(Display*, String, XtPointer,
+				    String*, Cardinal*);
+typedef void (*XawDLDataDestructor)(Display*, String, XtPointer);
+
+void XawRunDisplayList(Widget, _XawDisplayList*, XEvent*, Region);
+void XawDisplayListInitialize(void);
+
+_XawDisplayList *XawCreateDisplayList(String, Screen*, Colormap, int);
+void XawDestroyDisplayList(_XawDisplayList*);
+String XawDisplayListString(_XawDisplayList*);
+XawDLClass *XawGetDisplayListClass(String);
+XawDLClass *XawCreateDisplayListClass(String,
+				      XawDLArgsInitProc, XawDLArgsDestructor,
+				      XawDLDataInitProc, XawDLDataDestructor);
+Bool XawDeclareDisplayListProc(XawDLClass*, String, XawDisplayListProc);
+
+/* pixmaps */
+typedef struct _XawArgVal {
+  String name;
+  String value;
+} XawArgVal;
+
+typedef struct _XawParams {
+  String name;
+  String type;
+  String ext;
+  XawArgVal **args;
+  Cardinal num_args;
+} XawParams;
+
+typedef struct _XawPixmap {
+  String name;
+  Pixmap pixmap;
+  Pixmap mask;
+  Dimension width;
+  Dimension height;
+} XawPixmap;
+
+typedef Bool (*XawPixmapLoader)(XawParams*, Screen*, Colormap, int,
+				   Pixmap*, Pixmap*,
+				   Dimension*, Dimension*);
+Bool XawPixmapsInitialize(void);
+Bool XawAddPixmapLoader(String, String, XawPixmapLoader);
+XawPixmap *XawLoadPixmap(String, Screen*, Colormap, int);
+XawPixmap *XawPixmapFromXPixmap(Pixmap, Screen*, Colormap, int);
+XawParams *XawParseParamsString(String name);
+void XawFreeParamsStruct(XawParams *params);
+XawArgVal *XawFindArgVal(XawParams *params, String name);
+void XawReshapeWidget(Widget, XawPixmap*);
+#endif /* OLDXAW */
+
+/* misc */
+void XawTypeToStringWarning(Display*, String);
+
+/* OS.c */
+int _XawGetPageSize(void);
+
+#endif /* _XawPrivate_h */
diff --git a/nx-X11/lib/Xaw/Repeater.c b/nx-X11/lib/Xaw/Repeater.c
new file mode 100644
index 000000000..52ae2959e
--- /dev/null
+++ b/nx-X11/lib/Xaw/Repeater.c
@@ -0,0 +1,300 @@
+/*
+ * $Xorg: Repeater.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1990, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ * 
+ * This widget is used for press-and-hold style buttons.
+ */
+/* $XFree86: xc/lib/Xaw/Repeater.c,v 1.6 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/RepeaterP.h>
+#include <X11/Xaw/XawInit.h>
+
+#define DO_CALLBACK(rw) \
+XtCallCallbackList((Widget)rw, rw->command.callbacks, NULL)
+
+#define ADD_TIMEOUT(rw, delay)					\
+XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)rw),	\
+		delay, tic, (XtPointer)rw)
+
+#define CLEAR_TIMEOUT(rw) \
+if ((rw)->repeater.timer) {			\
+    XtRemoveTimeOut((rw)->repeater.timer);	\
+    (rw)->repeater.timer = 0;			\
+}
+
+/*
+ * Class Methods
+ */
+static void XawRepeaterInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawRepeaterDestroy(Widget);
+static Boolean XawRepeaterSetValues(Widget, Widget, Widget,
+				    ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void tic(XtPointer, XtIntervalId*);
+
+/*
+ * Actions
+ */
+static void ActionStart(Widget, XEvent*, String*, Cardinal*);
+static void ActionStop(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+static char defaultTranslations[] =
+"<Enter>:"	"highlight()\n"
+"<Leave>:"	"unhighlight()\n"
+"<Btn1Down>:"	"set() start()\n"
+"<Btn1Up>:"	"stop() unset()\n"
+;
+
+static XtActionsRec actions[] = {
+  {"start",	ActionStart},
+  {"stop",	ActionStop},
+};
+
+#define offset(field)	XtOffsetOf(RepeaterRec, repeater.field)
+static XtResource resources[] = {
+  {
+    XtNdecay,
+    XtCDecay,
+    XtRInt,
+    sizeof(int),
+    offset(decay),
+    XtRImmediate,
+    (XtPointer)REP_DEF_DECAY
+  },
+  {
+    XtNinitialDelay,
+    XtCDelay,
+    XtRInt,
+    sizeof(int),
+    offset(initial_delay),
+    XtRImmediate,
+    (XtPointer)REP_DEF_INITIAL_DELAY
+  },
+  {
+    XtNminimumDelay,
+    XtCMinimumDelay,
+    XtRInt,
+    sizeof(int),
+    offset(minimum_delay),
+    XtRImmediate,
+    (XtPointer)REP_DEF_MINIMUM_DELAY
+  },
+  {
+    XtNrepeatDelay,
+    XtCDelay,
+    XtRInt,
+    sizeof(int),
+    offset(repeat_delay),
+    XtRImmediate,
+    (XtPointer)REP_DEF_REPEAT_DELAY
+  },
+  {
+    XtNflash,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(flash),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNstartCallback,
+    XtCStartCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(start_callbacks),
+    XtRImmediate,
+    NULL
+  },
+  {
+    XtNstopCallback,
+    XtCStopCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(stop_callbacks),
+    XtRImmediate,
+    NULL
+  },
+};
+#undef offset
+
+#define Superclass	(&commandClassRec)
+RepeaterClassRec repeaterClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "Repeater",				/* class_name */
+    sizeof(RepeaterRec),		/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawRepeaterInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawRepeaterDestroy,			/* destroy */
+    XtInheritResize,			/* resize */
+    XtInheritExpose,			/* expose */
+    XawRepeaterSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    defaultTranslations,		/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* label */
+  {
+    NULL,				/* extension */
+  },
+  /* command */
+  {
+    NULL,				/* extension */
+  },
+  /* repeater */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass repeaterWidgetClass = (WidgetClass) &repeaterClassRec;
+
+
+/*
+ * Implementation
+ */
+/*ARGSUSED*/
+static void
+tic(XtPointer client_data, XtIntervalId *id)
+{
+    RepeaterWidget rw = (RepeaterWidget)client_data;
+
+    rw->repeater.timer = 0;		/* timer is removed */
+    if (rw->repeater.flash) {
+	Widget w = (Widget)rw;
+
+	XClearWindow(XtDisplay(w), XtWindow(w));
+	XtCallActionProc(w, "reset", NULL, NULL, 0);
+	XClearWindow(XtDisplay(w), XtWindow(w));
+	XtCallActionProc(w, "set", NULL, NULL, 0);
+    }
+    DO_CALLBACK(rw);
+
+    rw->repeater.timer = ADD_TIMEOUT(rw, rw->repeater.next_delay);
+
+    if (rw->repeater.decay) {
+	rw->repeater.next_delay -= rw->repeater.decay;
+	if (rw->repeater.next_delay < rw->repeater.minimum_delay)
+	    rw->repeater.next_delay = rw->repeater.minimum_delay;
+    }
+}
+
+/*ARGSUSED*/
+static void
+XawRepeaterInitialize(Widget greq, Widget gnew,
+		      ArgList args, Cardinal *num_args)
+{
+    RepeaterWidget cnew = (RepeaterWidget)gnew;
+
+    if (cnew->repeater.minimum_delay < 0)
+	cnew->repeater.minimum_delay = 0;
+    cnew->repeater.timer = 0;
+}
+
+static void
+XawRepeaterDestroy(Widget gw)
+{
+    CLEAR_TIMEOUT((RepeaterWidget)gw);
+}
+
+/*ARGSUSED*/
+static Boolean
+XawRepeaterSetValues(Widget gcur, Widget greq, Widget gnew,
+		     ArgList args, Cardinal *num_args)
+{
+    RepeaterWidget cur = (RepeaterWidget)gcur;
+    RepeaterWidget cnew = (RepeaterWidget)gnew;
+
+    if (cur->repeater.minimum_delay != cnew->repeater.minimum_delay) {
+	if (cnew->repeater.next_delay < cnew->repeater.minimum_delay)
+	    cnew->repeater.next_delay = cnew->repeater.minimum_delay;
+    }
+
+    return (False);
+}
+
+/*ARGSUSED*/
+static void
+ActionStart(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    RepeaterWidget rw = (RepeaterWidget)gw;
+
+    CLEAR_TIMEOUT(rw);
+    if (rw->repeater.start_callbacks) 
+	XtCallCallbackList(gw, rw->repeater.start_callbacks, NULL);
+
+    DO_CALLBACK(rw);
+    rw->repeater.timer = ADD_TIMEOUT(rw, rw->repeater.initial_delay);
+    rw->repeater.next_delay = rw->repeater.repeat_delay;
+}
+
+/*ARGSUSED*/
+static void
+ActionStop(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    RepeaterWidget rw = (RepeaterWidget)gw;
+
+    CLEAR_TIMEOUT((RepeaterWidget)gw);
+    if (rw->repeater.stop_callbacks) 
+	XtCallCallbackList(gw, rw->repeater.stop_callbacks, NULL);
+}
diff --git a/nx-X11/lib/Xaw/Repeater.h b/nx-X11/lib/Xaw/Repeater.h
new file mode 100644
index 000000000..cfb2c5313
--- /dev/null
+++ b/nx-X11/lib/Xaw/Repeater.h
@@ -0,0 +1,75 @@
+/*
+ * $Xorg: Repeater.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/Repeater.h,v 1.5 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifndef _XawRepeater_h
+#define _XawRepeater_h
+
+#include <X11/Xaw/Command.h>
+
+/*****************************************************************************
+ * 
+ * Repeater Widget (subclass of Command)
+ * 
+ * This widget is a push button that repeatedly fires when held down
+ * 
+ * Parameters:
+ * 
+ *  Name		Class		Type		Default
+ *  ----		-----		----		-------
+ * 
+ *  decay		Decay		int		5 milliseconds
+ *  flash		Boolean		Boolean		FALSE
+ *  initialDelay	Delay		int		200 milliseconds
+ *  minimumDelay	MinimumDelay	int		10 milliseconds
+ *  repeatDelay		Delay		int		50 milliseconds
+ *  startCallback	StartCallback	XtCallbackList	NULL
+ *  stopCallback	StopCallback	XtCallbackList	NULL
+ * 
+ *****************************************************************************/
+
+#define XtNdecay "decay"
+#define XtCDecay "Decay"
+#define XtNinitialDelay "initialDelay"
+#define XtCDelay "Delay"
+#define XtNminimumDelay "minimumDelay"
+#define XtCMinimumDelay "MinimumDelay"
+#define XtNrepeatDelay "repeatDelay"
+#define XtNflash "flash"
+#define XtNstartCallback "startCallback"
+#define XtCStartCallback "StartCallback"
+#define XtNstopCallback "stopCallback"
+#define XtCStopCallback "StopCallback"
+
+
+extern WidgetClass repeaterWidgetClass;
+
+typedef struct _RepeaterClassRec *RepeaterWidgetClass;
+typedef struct _RepeaterRec      *RepeaterWidget;
+
+#endif /* _XawRepeater_h */
diff --git a/nx-X11/lib/Xaw/RepeaterP.h b/nx-X11/lib/Xaw/RepeaterP.h
new file mode 100644
index 000000000..3ce0a498c
--- /dev/null
+++ b/nx-X11/lib/Xaw/RepeaterP.h
@@ -0,0 +1,84 @@
+/*
+ * $Xorg: RepeaterP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Jim Fulton, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/RepeaterP.h,v 1.7 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifndef _XawRepeaterP_h
+#define _XawRepeaterP_h
+
+#include <X11/Xaw/CommandP.h>
+#include <X11/Xaw/Repeater.h>
+
+/* new fields in widget class */
+typedef struct {
+    XtPointer extension;
+} RepeaterClassPart;
+
+/* repeater widget class */
+typedef struct _RepeaterClassRec {
+    CoreClassPart core_class;
+    SimpleClassPart simple_class;
+    LabelClassPart label_class;
+    CommandClassPart command_class;
+    RepeaterClassPart repeater_class;
+} RepeaterClassRec;
+
+typedef struct {
+    /* resources */
+    int initial_delay;			/* initialDelay/Delay */
+    int repeat_delay;			/* repeatDelay/Delay */
+    int minimum_delay;			/* minimumDelay/MinimumDelay */
+    int decay;				/* decay to minimum delay */
+    Boolean flash;			/* flash/Boolean */
+    XtCallbackList start_callbacks;	/* startCallback/StartCallback */
+    XtCallbackList stop_callbacks;	/* stopCallback/StopCallback */
+
+    /* private */
+    int next_delay;			/* next amount for timer */
+    XtIntervalId timer;			/* timer that will fire */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} RepeaterPart;
+
+typedef struct _RepeaterRec {
+    CorePart core;
+    SimplePart simple;
+    LabelPart label;
+    CommandPart command;
+    RepeaterPart repeater;
+} RepeaterRec;
+
+					/* milliseconds */
+#define REP_DEF_DECAY			5
+#define REP_DEF_INITIAL_DELAY		200
+#define REP_DEF_MINIMUM_DELAY		10
+#define REP_DEF_REPEAT_DELAY		50
+
+extern RepeaterClassRec repeaterClassRec;
+
+#endif /* _XawRepeaterP_h */
diff --git a/nx-X11/lib/Xaw/Reports.h b/nx-X11/lib/Xaw/Reports.h
new file mode 100644
index 000000000..33f18d187
--- /dev/null
+++ b/nx-X11/lib/Xaw/Reports.h
@@ -0,0 +1,56 @@
+/*
+ * $Xorg: Reports.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1990, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+
+#ifndef _Xaw_Reports_h
+#define _Xaw_Reports_h
+
+#include <X11/Intrinsic.h>
+
+/*
+ * XawPannerReport - this structure is used by the reportCallback of the
+ * Panner, Porthole, Viewport, and Scrollbar widgets to report its position.
+ * All fields must be filled in, although the changed field may be used as
+ * a hint as to which fields have been altered since the last report.
+ */
+typedef struct {
+    unsigned int changed;		/* mask, see below */
+    Position slider_x, slider_y;	/* location of slider within outer */
+    Dimension slider_width, slider_height;  /* size of slider */
+    Dimension canvas_width, canvas_height;  /* size of canvas */
+} XawPannerReport;
+
+#define XawPRSliderX		(1 << 0)
+#define XawPRSliderY		(1 << 1)
+#define XawPRSliderWidth	(1 << 2)
+#define XawPRSliderHeight	(1 << 3)
+#define XawPRCanvasWidth	(1 << 4)
+#define XawPRCanvasHeight	(1 << 5)
+#define XawPRAll		(63)	/* union of above */
+
+#define XtNreportCallback "reportCallback"
+#define XtCReportCallback "reportCallback"
+
+#endif /* _Xaw_Reports_h */
diff --git a/nx-X11/lib/Xaw/Scrollbar.c b/nx-X11/lib/Xaw/Scrollbar.c
new file mode 100644
index 000000000..e6dea9c41
--- /dev/null
+++ b/nx-X11/lib/Xaw/Scrollbar.c
@@ -0,0 +1,885 @@
+/* $Xorg: Scrollbar.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Scrollbar.c,v 1.12 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/Drawing.h>
+#include <X11/Xaw/ScrollbarP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#define NoButton	-1
+#define PICKLENGTH(widget, x, y)					\
+(((widget)->scrollbar.orientation == XtorientHorizontal) ? (x) : (y))
+
+/*
+ * Class Methods
+ */
+static void XawScrollbarClassInitialize(void);
+static void XawScrollbarDestroy(Widget);
+static void XawScrollbarInitialize(Widget, Widget, ArgList, Cardinal*_args);
+static void XawScrollbarRealize(Widget, Mask*, XSetWindowAttributes*);
+static void XawScrollbarRedisplay(Widget, XEvent*, Region);
+static void XawScrollbarResize(Widget);
+static Boolean XawScrollbarSetValues(Widget, Widget, Widget,
+				     ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static Boolean CompareEvents(XEvent*, XEvent*);
+static void CreateGC(Widget);
+static float FloatInRange(float, float, float);
+static float FractionLoc(ScrollbarWidget, int, int);
+static void ExtractPosition(XEvent*, Position*, Position*);
+static int InRange(int, int, int);
+static void FillArea(ScrollbarWidget, int, int, int);
+static Bool LookAhead(Widget, XEvent*);
+static void PaintThumb(ScrollbarWidget);
+static Bool PeekNotifyEvent(Display*, XEvent*, char*);
+static void SetDimensions(ScrollbarWidget);
+
+/*
+ * Actions
+ */
+static void EndScroll(Widget, XEvent*, String*, Cardinal*);
+static void MoveThumb(Widget, XEvent*, String*, Cardinal*);
+static void NotifyScroll(Widget, XEvent*, String*, Cardinal*);
+static void NotifyThumb(Widget, XEvent*, String*, Cardinal*);
+static void StartScroll(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+static char defaultTranslations[] =
+"<Btn1Down>:"	"StartScroll(Forward)\n"
+"<Btn2Down>:"	"StartScroll(Continuous) MoveThumb() NotifyThumb()\n"
+"<Btn3Down>:"	"StartScroll(Backward)\n"
+"<Btn2Motion>:"	"MoveThumb() NotifyThumb()\n"
+"<BtnUp>:"	"NotifyScroll(Proportional) EndScroll()\n";
+
+static float floatZero = 0.0;
+
+#define Offset(field) XtOffsetOf(ScrollbarRec, field)
+
+static XtResource resources[] = {
+  {
+    XtNlength,
+    XtCLength,
+    XtRDimension,
+    sizeof(Dimension),
+    Offset(scrollbar.length),
+    XtRImmediate,
+    (XtPointer)1
+  },
+  {
+    XtNthickness,
+    XtCThickness,
+    XtRDimension,
+    sizeof(Dimension),
+    Offset(scrollbar.thickness),
+    XtRImmediate,
+    (XtPointer)14
+  },
+  {
+    XtNorientation,
+    XtCOrientation,
+    XtROrientation,
+    sizeof(XtOrientation),
+    Offset(scrollbar.orientation),
+    XtRImmediate,
+    (XtPointer)XtorientVertical
+  },
+  {
+    XtNscrollProc,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    Offset(scrollbar.scrollProc),
+    XtRCallback,
+    NULL
+  },
+  {
+    XtNthumbProc,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    Offset(scrollbar.thumbProc),
+    XtRCallback,
+    NULL
+  },
+  {
+    XtNjumpProc,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    Offset(scrollbar.jumpProc),
+    XtRCallback,
+    NULL
+  },
+  {
+    XtNthumb,
+    XtCThumb,
+    XtRBitmap,
+    sizeof(Pixmap),
+    Offset(scrollbar.thumb),
+    XtRImmediate,
+    (XtPointer)XtUnspecifiedPixmap
+  },
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    Offset(scrollbar.foreground),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNshown,
+    XtCShown,
+    XtRFloat,
+    sizeof(float),
+    Offset(scrollbar.shown),
+    XtRFloat,
+    (XtPointer)&floatZero
+  },
+  {
+    XtNtopOfThumb,
+    XtCTopOfThumb,
+    XtRFloat,
+    sizeof(float),
+    Offset(scrollbar.top),
+    XtRFloat,
+    (XtPointer)&floatZero
+  },
+  {
+    XtNscrollVCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    Offset(scrollbar.verCursor),
+    XtRString,
+    "sb_v_double_arrow"
+  },
+  {
+    XtNscrollHCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    Offset(scrollbar.horCursor),
+    XtRString,
+    "sb_h_double_arrow"
+  },
+  {
+    XtNscrollUCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    Offset(scrollbar.upCursor),
+    XtRString,
+    "sb_up_arrow"
+  },
+  {
+    XtNscrollDCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    Offset(scrollbar.downCursor),
+    XtRString,
+    "sb_down_arrow"
+  },
+  {
+    XtNscrollLCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    Offset(scrollbar.leftCursor),
+    XtRString,
+    "sb_left_arrow"
+  },
+  {
+    XtNscrollRCursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    Offset(scrollbar.rightCursor),
+    XtRString,
+    "sb_right_arrow"
+  },
+  {
+    XtNminimumThumb,
+    XtCMinimumThumb,
+    XtRDimension,
+    sizeof(Dimension),
+    Offset(scrollbar.min_thumb),
+    XtRImmediate,
+    (XtPointer)7
+  },
+};
+#undef Offset
+
+static XtActionsRec actions[] = {
+	{"StartScroll",		StartScroll},
+	{"MoveThumb",		MoveThumb},
+	{"NotifyThumb",		NotifyThumb},
+	{"NotifyScroll",	NotifyScroll},
+	{"EndScroll",		EndScroll},
+};
+
+#define Superclass (&simpleClassRec)
+ScrollbarClassRec scrollbarClassRec = {
+  /* core */
+  {
+    (WidgetClass)&simpleClassRec,	/* superclass */
+    "Scrollbar",			/* class_name */
+    sizeof(ScrollbarRec),		/* widget_size */
+    XawScrollbarClassInitialize,	/* class_initialize */
+    NULL,				/* class_part_init */
+    False,				/* class_inited */
+    XawScrollbarInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    XawScrollbarRealize,		/* realize */
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawScrollbarDestroy,		/* destroy */
+    XawScrollbarResize,			/* resize */
+    XawScrollbarRedisplay,		/* expose */
+    XawScrollbarSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    defaultTranslations,		/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* scrollbar */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass scrollbarWidgetClass = (WidgetClass)&scrollbarClassRec;
+
+/*
+ * Implementation
+ */
+static void
+XawScrollbarClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtAddConverter(XtRString, XtROrientation, XmuCvtStringToOrientation,
+		   NULL, 0);
+    XtSetTypeConverter(XtROrientation, XtRString, XmuCvtOrientationToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+/*
+ * Make sure the first number is within the range specified by the other
+ * two numbers.
+ */
+static int
+InRange(int num, int small, int big)
+{
+    return ((num < small) ? small : ((num > big) ? big : num));
+}
+
+/*
+ * Same as above, but for floating numbers
+ */
+static float
+FloatInRange(float num, float small, float big)
+{
+    return ((num < small) ? small : ((num > big) ? big : num));
+}
+
+/* Fill the area specified by top and bottom with the given pattern */
+static float
+FractionLoc(ScrollbarWidget w, int x, int y)
+{
+    float   result;
+
+    result = PICKLENGTH(w, x / (float)XtWidth(w), y / (float)XtHeight(w));
+
+    return (FloatInRange(result, 0.0, 1.0));
+}
+
+static void
+FillArea(ScrollbarWidget w, int top, int bottom, int thumb)
+{
+    Dimension length;
+
+    top = XawMax(1, top);
+    if (w->scrollbar.orientation == XtorientHorizontal) 
+    bottom = XawMin(bottom, XtWidth(w) - 1);
+    else
+    bottom = XawMin(bottom, XtHeight(w) - 1);
+
+    if (bottom <= top)
+	return;
+
+    length = bottom - top;
+
+    switch(thumb) {
+	/* Fill the new Thumb location */
+	case 1:
+	    if (w->scrollbar.orientation == XtorientHorizontal) 
+		XFillRectangle(XtDisplay(w), XtWindow(w), w->scrollbar.gc,
+			       top, 1, length, XtHeight(w) - 2);
+	    else
+		XFillRectangle(XtDisplay(w), XtWindow(w), w->scrollbar.gc,
+			       1, top, XtWidth(w) - 2, length);
+	    break;
+	/* Clear the old Thumb location */
+	case 0:
+	    if (w->scrollbar.orientation == XtorientHorizontal) 
+		XClearArea(XtDisplay(w), XtWindow(w),
+			   top, 1, length, XtHeight(w) - 2, False);
+	    else
+		XClearArea(XtDisplay(w), XtWindow(w),
+			   1, top, XtWidth(w) - 2, length, False);
+	    break;
+    }
+}
+
+
+/* Paint the thumb in the area specified by w->top and
+   w->shown.  The old area is erased.  The painting and
+   erasing is done cleverly so that no flickering will occur. */
+static void
+PaintThumb(ScrollbarWidget w)
+{
+    Position oldtop, oldbot, newtop, newbot;
+
+    oldtop = w->scrollbar.topLoc;
+    oldbot = oldtop + w->scrollbar.shownLength;
+    newtop = w->scrollbar.length * w->scrollbar.top;
+    newbot = newtop + (int)(w->scrollbar.length * w->scrollbar.shown);
+    if (newbot < newtop + (int)w->scrollbar.min_thumb) 
+	newbot = newtop + w->scrollbar.min_thumb;
+    w->scrollbar.topLoc = newtop;
+    w->scrollbar.shownLength = newbot - newtop;
+
+    if (XtIsRealized((Widget)w)) {
+	if (newtop < oldtop)
+	    FillArea(w, newtop, XawMin(newbot, oldtop), 1);
+	if (newtop > oldtop)
+	    FillArea(w, oldtop, XawMin(newtop, oldbot), 0);
+	if (newbot < oldbot)
+	    FillArea(w, XawMax(newbot, oldtop), oldbot, 0);
+	if (newbot > oldbot)
+	    FillArea(w, XawMax(newtop, oldbot), newbot, 1);
+    }
+}
+
+static void
+SetDimensions(ScrollbarWidget w)
+{
+    if (w->scrollbar.orientation == XtorientVertical) {
+	w->scrollbar.length = XtHeight(w);
+	w->scrollbar.thickness = XtWidth(w);
+    }
+    else {
+	w->scrollbar.length = XtWidth(w);
+	w->scrollbar.thickness = XtHeight(w);
+    }
+}
+
+static void
+XawScrollbarDestroy(Widget w)
+{
+    ScrollbarWidget sbw = (ScrollbarWidget)w;
+    
+    XtReleaseGC(w, sbw->scrollbar.gc);
+}
+
+static void
+CreateGC(Widget w)
+{
+    ScrollbarWidget sbw = (ScrollbarWidget)w;
+    XGCValues gcValues;
+    XtGCMask mask;
+    unsigned int depth = 1;
+
+    if (sbw->scrollbar.thumb == XtUnspecifiedPixmap)
+	sbw->scrollbar.thumb = XmuCreateStippledPixmap(XtScreen(w),
+						       (Pixel)1, (Pixel)0,
+						       depth);
+    else if (sbw->scrollbar.thumb != None) {
+	Window root;
+	int x, y;
+	unsigned int width, height, bw;
+
+	XGetGeometry(XtDisplay(w), sbw->scrollbar.thumb, &root, &x, &y,
+		     &width, &height, &bw, &depth);
+    }
+
+    gcValues.foreground = sbw->scrollbar.foreground;
+    gcValues.background = sbw->core.background_pixel;
+    mask = GCForeground | GCBackground;
+
+    if (sbw->scrollbar.thumb != None) {
+	if (depth == 1) {
+	    gcValues.fill_style = FillOpaqueStippled;
+	    gcValues.stipple = sbw->scrollbar.thumb;
+	    mask |= GCFillStyle | GCStipple;
+	}
+	else {
+	    gcValues.fill_style = FillTiled;
+	    gcValues.tile = sbw->scrollbar.thumb;
+	    mask |= GCFillStyle | GCTile;
+	}
+    }
+    sbw->scrollbar.gc = XtGetGC(w, mask, &gcValues);
+}
+
+/* ARGSUSED */
+static void
+XawScrollbarInitialize(Widget request, Widget cnew,
+		       ArgList args, Cardinal *num_args)
+{
+    ScrollbarWidget w = (ScrollbarWidget)cnew;
+
+    CreateGC(cnew);
+
+    if (XtWidth(w) == 0)
+	XtWidth(w) = w->scrollbar.orientation == XtorientVertical ?
+			w->scrollbar.thickness : w->scrollbar.length;
+
+    if (XtHeight(w) == 0)
+	XtHeight(w) = w->scrollbar.orientation == XtorientHorizontal ?
+			w->scrollbar.thickness : w->scrollbar.length;
+
+    SetDimensions(w);
+    w->scrollbar.direction = 0;
+    w->scrollbar.topLoc = 0;
+    w->scrollbar.shownLength = w->scrollbar.min_thumb;
+}
+
+static void
+XawScrollbarRealize(Widget gw, Mask *valueMask,
+		    XSetWindowAttributes *attributes)
+{
+    ScrollbarWidget w = (ScrollbarWidget)gw;
+
+    w->scrollbar.inactiveCursor = w->scrollbar.orientation == XtorientVertical ?
+		w->scrollbar.verCursor : w->scrollbar.horCursor;
+
+    XtVaSetValues(gw, XtNcursor, w->scrollbar.inactiveCursor, NULL);
+
+    /* 
+     * The Simple widget actually stuffs the value in the valuemask
+     */
+    (*scrollbarWidgetClass->core_class.superclass->core_class.realize)
+	(gw, valueMask, attributes);
+}
+
+/*ARGSUSED*/
+static Boolean 
+XawScrollbarSetValues(Widget current, Widget request, Widget desired,
+		      ArgList args, Cardinal *num_args)
+{
+    ScrollbarWidget w = (ScrollbarWidget)current;
+    ScrollbarWidget dw = (ScrollbarWidget)desired;
+    Boolean redraw = False;
+
+    /*
+     * If these values are outside the acceptable range ignore them...
+     */
+    if (dw->scrollbar.top < 0.0 || dw->scrollbar.top > 1.0)
+	dw->scrollbar.top = w->scrollbar.top;
+
+    if (dw->scrollbar.shown < 0.0 || dw->scrollbar.shown > 1.0)
+	dw->scrollbar.shown = w->scrollbar.shown;
+
+    if (XtIsRealized (desired)) {
+	if (w->scrollbar.foreground != dw->scrollbar.foreground ||
+	    w->core.background_pixel != dw->core.background_pixel ||
+	    w->scrollbar.thumb != dw->scrollbar.thumb) {
+	    XtReleaseGC((Widget)dw, w->scrollbar.gc);
+	    CreateGC((Widget)dw);
+	    redraw = True;
+	}
+	if (w->scrollbar.top != dw->scrollbar.top ||
+	    w->scrollbar.shown != dw->scrollbar.shown)
+	    redraw = True;
+    }
+
+    return (redraw);
+}
+
+static void
+XawScrollbarResize(Widget gw)
+{
+    /* ForgetGravity has taken care of background, but thumb may
+     * have to move as a result of the new size. */
+    SetDimensions((ScrollbarWidget)gw);
+    XawScrollbarRedisplay(gw, NULL, NULL);
+}
+
+/*ARGSUSED*/
+static void
+XawScrollbarRedisplay(Widget gw, XEvent *event, Region region)
+{
+    ScrollbarWidget w = (ScrollbarWidget)gw;
+    int x, y;
+    unsigned int width, height;
+
+    if (Superclass->core_class.expose)
+	(*Superclass->core_class.expose)(gw, event, region);
+
+    if (w->scrollbar.orientation == XtorientHorizontal) {
+	x = w->scrollbar.topLoc;
+	y = 1;
+	width = w->scrollbar.shownLength;
+	height = XtHeight(w) - 2;
+    }
+    else {
+	x = 1;
+	y = w->scrollbar.topLoc;
+	width = XtWidth(w) - 2;
+	height = w->scrollbar.shownLength;
+    }
+
+    if (region == NULL ||
+	XRectInRegion(region, x, y, width, height) != RectangleOut) {
+	/* Forces entire thumb to be painted */
+	w->scrollbar.topLoc = -(w->scrollbar.length + 1);
+	PaintThumb(w);
+    }
+}
+
+/*ARGSUSED*/
+static void
+StartScroll(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    ScrollbarWidget w = (ScrollbarWidget)gw;
+    Cursor cursor;
+    char direction;
+
+    if (w->scrollbar.direction != 0)	/* if we're already scrolling */
+	return;
+    if (*num_params > 0)
+	direction = *params[0];
+    else
+	direction = 'C';
+
+    w->scrollbar.direction = direction;
+
+    switch(direction) {
+	case 'B':
+	case 'b':
+	    cursor = w->scrollbar.orientation == XtorientVertical ?
+		w->scrollbar.downCursor : w->scrollbar.rightCursor;
+	    break;
+	case 'F':
+	case 'f':
+	    cursor = w->scrollbar.orientation == XtorientVertical ?
+		w->scrollbar.upCursor : w->scrollbar.leftCursor;
+	    break;
+	case 'C':
+	case 'c':
+	     cursor = w->scrollbar.orientation == XtorientVertical ?
+		w->scrollbar.rightCursor : w->scrollbar.upCursor;
+	     break;
+	default:
+	     return;	/* invalid invocation */
+    }
+
+    XtVaSetValues(gw, XtNcursor, cursor, NULL);
+
+    XFlush(XtDisplay(w));
+}
+
+static Boolean
+CompareEvents(XEvent *oldEvent, XEvent *newEvent)
+{
+#define Check(field) if (newEvent->field != oldEvent->field) return (False)
+
+    Check(xany.display);
+    Check(xany.type);
+    Check(xany.window);
+
+    switch(newEvent->type) {
+	case MotionNotify:
+	    Check(xmotion.state);
+	    break;
+	case ButtonPress:
+	case ButtonRelease:
+	    Check(xbutton.state);
+	    Check(xbutton.button);
+	    break;
+	case KeyPress:
+	case KeyRelease:
+	    Check(xkey.state);
+	    Check(xkey.keycode);
+	    break;
+	case EnterNotify:
+	case LeaveNotify:
+	    Check(xcrossing.mode);
+	    Check(xcrossing.detail);
+	    Check(xcrossing.state);
+	    break;
+    }
+#undef Check
+
+    return (True);
+}
+
+struct EventData {
+    XEvent *oldEvent;
+    int count;
+};
+
+static Bool
+PeekNotifyEvent(Display *dpy, XEvent *event, char *args)
+{
+    struct EventData *eventData = (struct EventData*)args;
+
+    return (++eventData->count == QLength(dpy)	/* since PeekIf blocks */
+	    || CompareEvents(event, eventData->oldEvent));
+}
+
+static Bool
+LookAhead(Widget w, XEvent *event)
+{
+    XEvent newEvent;
+    struct EventData eventData;
+
+    if (QLength(XtDisplay(w)) == 0)
+	return (False);
+
+    eventData.count = 0;
+    eventData.oldEvent = event;
+
+    XPeekIfEvent(XtDisplay(w), &newEvent, PeekNotifyEvent, (char*)&eventData);
+
+    if (CompareEvents(event, &newEvent))
+	return (True);
+
+    return (False);
+}
+
+static void
+ExtractPosition(XEvent *event, Position *x, Position *y)
+{
+    switch(event->type) {
+	case MotionNotify:
+	    *x = event->xmotion.x;
+	    *y = event->xmotion.y;
+	    break;
+	case ButtonPress:
+	case ButtonRelease:
+	    *x = event->xbutton.x;
+	    *y = event->xbutton.y;
+	    break;
+	case KeyPress:
+	case KeyRelease:
+	    *x = event->xkey.x;
+	    *y = event->xkey.y;
+	    break;
+	case EnterNotify:
+	case LeaveNotify:
+	    *x = event->xcrossing.x;
+	    *y = event->xcrossing.y;
+	    break;
+	default:
+	    *x = 0;
+	    *y = 0;
+	    break;
+    }
+}
+
+static void
+NotifyScroll(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    ScrollbarWidget w = (ScrollbarWidget)gw;
+    long call_data = 0;
+    char style;
+    Position x, y;
+
+    if (w->scrollbar.direction == 0)	/* if no StartScroll */
+	return;
+
+    if (LookAhead(gw, event))
+	return;
+
+    if (*num_params > 0)
+	style = *params[0];
+    else
+	style = 'P';
+
+    switch(style) {
+	case 'P':    /* Proportional */
+	case 'p':
+	    ExtractPosition(event, &x, &y);
+	    call_data = InRange(PICKLENGTH(w, x, y), 0, (int)w->scrollbar.length);
+	    break;
+	case 'F':    /* FullLength */
+	case 'f':
+	    call_data = w->scrollbar.length;
+	    break;
+    }
+
+    switch(w->scrollbar.direction) {
+	case 'B':
+	case 'b':
+	    call_data = -call_data;
+	    /*FALLTHROUGH*/
+	case 'F':
+	case 'f':
+	    XtCallCallbacks(gw, XtNscrollProc, (XtPointer)call_data);
+	    break;
+	case 'C':
+	case 'c':    /* NotifyThumb has already called the thumbProc(s) */
+	    break;
+    }
+}
+
+/*ARGSUSED*/
+static void
+EndScroll(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    ScrollbarWidget w = (ScrollbarWidget)gw;
+
+    XtVaSetValues(gw, XtNcursor, w->scrollbar.inactiveCursor, NULL);
+    XFlush(XtDisplay(w));		/* make sure it get propogated */
+
+    w->scrollbar.direction = 0;
+}
+
+/*ARGSUSED*/
+static void
+MoveThumb(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    ScrollbarWidget w = (ScrollbarWidget)gw;
+    Position x, y;
+
+    if (w->scrollbar.direction == 0)	/* if no StartScroll */
+	return;
+
+    if (LookAhead(gw, event))
+	return;
+
+    if (!event->xmotion.same_screen)
+	return;
+
+    ExtractPosition(event, &x, &y);
+    w->scrollbar.top = FractionLoc(w, x, y);
+}
+
+/*ARGSUSED*/
+static void
+NotifyThumb(Widget gw, XEvent *event, String *params, Cardinal *num_params)
+{
+    ScrollbarWidget w = (ScrollbarWidget)gw;
+    union {
+	XtPointer xtp;
+	float xtf;
+    } xtpf;
+
+    if (w->scrollbar.direction == 0)	/* if no StartScroll */
+	return;
+
+    if (LookAhead(gw, event))
+	return;
+
+    /* thumbProc is not pretty, but is necessary for backwards
+       compatibility on those architectures for which it work{s,ed};
+       the intent is to pass a (truncated) float by value. */
+    xtpf.xtf = w->scrollbar.top;
+    XtCallCallbacks(gw, XtNthumbProc, xtpf.xtp);
+    XtCallCallbacks(gw, XtNjumpProc, (XtPointer)&w->scrollbar.top);
+
+    PaintThumb(w);
+}
+
+/*
+ *  Public routines
+ */
+/* Set the scroll bar to the given location. */
+void
+XawScrollbarSetThumb(Widget gw,
+#if NeedWidePrototypes
+		     double top, double shown
+#else
+		     float top, float shown
+#endif
+		     )
+{
+    ScrollbarWidget w = (ScrollbarWidget)gw;
+
+    if (w->scrollbar.direction == 'c')	/* if still thumbing */
+	return;
+
+    w->scrollbar.top = top > 1.0 ? 1.0 : top >= 0.0 ? top : w->scrollbar.top;
+
+    w->scrollbar.shown = shown > 1.0 ? 1.0 : shown >= 0.0 ?
+				shown : w->scrollbar.shown;
+    PaintThumb(w);
+}
diff --git a/nx-X11/lib/Xaw/Scrollbar.h b/nx-X11/lib/Xaw/Scrollbar.h
new file mode 100644
index 000000000..c776d41e2
--- /dev/null
+++ b/nx-X11/lib/Xaw/Scrollbar.h
@@ -0,0 +1,137 @@
+/* $Xorg: Scrollbar.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Scrollbar.h,v 1.6 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifndef _Scrollbar_h
+#define _Scrollbar_h
+
+/*
+ * Scrollbar Widget
+ */
+
+#include <X11/Xmu/Converters.h>
+#include <X11/Xfuncproto.h>
+
+/* Scrollbar resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ accelerators	     Accelerators	AcceleratorTable NULL
+ ancestorSensitive   AncestorSensitive	Boolean		True
+ background	     Background		Pixel		XtDefaultBackground
+ backgroundPixmap    Pixmap		Pixmap		XtUnspecifiedPixmap
+ borderColor	     BorderColor	Pixel		XtDefaultForeground
+ borderPixmap	     Pixmap		Pixmap		XtUnspecifiedPixmap
+ borderWidth	     BorderWidth	Dimension	1
+ colormap	     Colormap		Colormap	parent's colormap
+ cursor		     Cursor		Cursor		None
+ cursorName	     Cursor		String		NULL
+ depth		     Depth		int		parent's depth
+ destroyCallback     Callback		XtCallbackList	NULL
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ height		     Height		Dimension	length or thickness
+ insensitiveBorder   Insensitive	Pixmap		GreyPixmap
+ jumpProc	     Callback		XtCallbackList	NULL
+ length		     Length		Dimension	1
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ minimumThumb	     MinimumThumb	Dimension	7
+ orientation	     Orientation	XtOrientation	XtorientVertical
+ pointerColor	     Foreground		Pixel		XtDefaultForeground
+ pointerColorBackground Background	Pixel		XtDefaultBackground
+ screen		     Screen		Screen		parent's screen
+ scrollDCursor	     Cursor		Cursor		XC_sb_down_arrow
+ scrollHCursor	     Cursor		Cursor		XC_sb_h_double_arrow
+ scrollLCursor	     Cursor		Cursor		XC_sb_left_arrow
+ scrollProc	     Callback		XtCallbackList	NULL
+ scrollRCursor	     Cursor		Cursor		XC_sb_right_arrow
+ scrollUCursor	     Cursor		Cursor		XC_sb_up_arrow
+ scrollVCursor	     Cursor		Cursor		XC_sb_v_double_arrow
+ sensitive	     Sensitive		Boolean		True
+ shown		     Shown		Float		0.0
+ thickness	     Thickness		Dimension	14
+ thumb		     Thumb		Bitmap		GreyPixmap
+ thumbProc	     Callback		XtCallbackList	NULL
+ topOfThumb	     TopOfThumb		Float		0.0
+ translations	     Translations	TranslationTable see source or doc
+ width		     Width		Dimension	thickness or length
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XtCMinimumThumb "MinimumThumb"
+#define XtCShown "Shown"
+#define XtCTopOfThumb "TopOfThumb"
+
+#define XtNminimumThumb "minimumThumb"
+#define XtNtopOfThumb "topOfThumb"
+
+typedef struct _ScrollbarRec	  *ScrollbarWidget;
+typedef struct _ScrollbarClassRec *ScrollbarWidgetClass;
+
+extern WidgetClass scrollbarWidgetClass;
+
+_XFUNCPROTOBEGIN
+
+void XawScrollbarSetThumb
+(
+ Widget			scrollbar,
+#if NeedWidePrototypes
+ double			top,
+ double			shown
+#else
+ float			top,
+ float			shown
+#endif		 
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _Scrollbar_h */
diff --git a/nx-X11/lib/Xaw/ScrollbarP.h b/nx-X11/lib/Xaw/ScrollbarP.h
new file mode 100644
index 000000000..ec3af46f8
--- /dev/null
+++ b/nx-X11/lib/Xaw/ScrollbarP.h
@@ -0,0 +1,109 @@
+/*
+ * $Xorg: ScrollbarP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ */
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/ScrollbarP.h,v 1.7 2001/01/17 19:42:29 dawes Exp $ */
+
+#ifndef _ScrollbarP_h
+#define _ScrollbarP_h
+
+#include <X11/Xaw/Scrollbar.h>
+#include <X11/Xaw/SimpleP.h>
+
+typedef struct {
+    /* resources */
+    Pixel	   foreground;	/* thumb foreground color */
+    XtOrientation  orientation;	/* horizontal or vertical */
+    XtCallbackList scrollProc;	/* proportional scroll */
+    XtCallbackList thumbProc;	/* jump (to position) scroll */
+    XtCallbackList jumpProc;	/* same as thumbProc but pass data by ref */
+    Pixmap	   thumb;			/* thumb pixmap */
+    Cursor	   upCursor;	/* scroll up cursor */
+    Cursor	   downCursor;	/* scroll down cursor */
+    Cursor	   leftCursor;	/* scroll left cursor */
+    Cursor	   rightCursor;	/* scroll right cursor */
+    Cursor	   verCursor;	/* scroll vertical cursor */
+    Cursor	   horCursor;	/* scroll horizontal cursor */
+    float	   top;
+    float	   shown;
+    Dimension	   length;	/* either height or width */
+    Dimension	   thickness;	/* either width or height */
+    Dimension	   min_thumb;	/* minium size for the thumb */
+
+     /* private */
+    Cursor	   inactiveCursor; /* The normal cursor for scrollbar */
+    char	   direction;	/* a scroll has started; which direction */
+    GC		   gc;		/* a (shared) gc */
+    Position	   topLoc;	/* Pixel that corresponds to top */
+    Dimension	   shownLength;	/* Num pixels corresponding to shown */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} ScrollbarPart;
+
+typedef struct _ScrollbarRec {
+    CorePart		core;
+    SimplePart		simple;
+    ScrollbarPart	scrollbar;
+} ScrollbarRec;
+
+typedef struct {
+  XtPointer extension;
+} ScrollbarClassPart;
+
+typedef struct _ScrollbarClassRec {
+    CoreClassPart		core_class;
+    SimpleClassPart		simple_class;
+    ScrollbarClassPart		scrollbar_class;
+} ScrollbarClassRec;
+
+extern ScrollbarClassRec scrollbarClassRec;
+
+#endif /* _ScrollbarP_h */
diff --git a/nx-X11/lib/Xaw/Simple.c b/nx-X11/lib/Xaw/Simple.c
new file mode 100644
index 000000000..95b7a1aa1
--- /dev/null
+++ b/nx-X11/lib/Xaw/Simple.c
@@ -0,0 +1,504 @@
+/* $Xorg: Simple.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+
+/* $XFree86: xc/lib/Xaw/Simple.c,v 1.16 2001/09/29 04:36:02 paulo Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/Drawing.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/SimpleP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+#ifndef OLDXAW
+#include <X11/Xaw/Tip.h>
+#endif
+
+/*
+ * Class Methods
+ */
+static Bool ChangeSensitive(Widget);
+static void XawSimpleClassInitialize(void);
+static void XawSimpleClassPartInitialize(WidgetClass);
+#ifndef OLDXAW
+static void XawSimpleInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawSimpleDestroy(Widget);
+static void XawSimpleExpose(Widget, XEvent*, Region);
+#endif
+static void XawSimpleRealize(Widget, Mask*, XSetWindowAttributes*);
+static Boolean XawSimpleSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void ConvertCursor(Widget);
+
+/*
+ * Initialization
+ */
+#ifndef OLDXAW
+static XtActionsRec actions[] = {
+  {"set-values", XawSetValuesAction},
+  {"get-values", XawGetValuesAction},
+  {"declare",    XawDeclareAction},
+  {"call-proc",  XawCallProcAction},
+};
+#endif
+
+#define offset(field) XtOffsetOf(SimpleRec, simple.field)
+static XtResource resources[] = {
+  {
+    XtNcursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(cursor),
+    XtRImmediate,
+    (XtPointer)None
+  },
+  {
+    XtNinsensitiveBorder,
+    XtCInsensitive,
+    XtRPixmap,
+    sizeof(Pixmap),
+    offset(insensitive_border),
+    XtRImmediate,
+    NULL
+  },
+  {
+    XtNpointerColor,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(pointer_fg),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNpointerColorBackground,
+    XtCBackground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(pointer_bg),
+    XtRString,
+    XtDefaultBackground
+  },
+  {
+    XtNcursorName,
+    XtCCursor,
+    XtRString,
+    sizeof(String),
+    offset(cursor_name),
+    XtRString,
+    NULL
+  },
+  {
+    XtNinternational,
+    XtCInternational,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(international),
+    XtRImmediate,
+    (XtPointer)False
+  },
+#ifndef OLDXAW
+  {
+    XawNdisplayList,
+    XawCDisplayList,
+    XawRDisplayList,
+    sizeof(XawDisplayList*),
+    offset(display_list),
+    XtRImmediate,
+    NULL
+  },
+  {
+    XtNtip,
+    XtCTip,
+    XtRString,
+    sizeof(String),
+    offset(tip),
+    XtRImmediate,
+    NULL
+  },
+#endif
+#undef offset
+};
+
+SimpleClassRec simpleClassRec = {
+  /* core */
+  {
+    (WidgetClass)&widgetClassRec,	/* superclass */
+    "Simple",				/* class_name */
+    sizeof(SimpleRec),			/* widget_size */
+    XawSimpleClassInitialize,		/* class_initialize */
+    XawSimpleClassPartInitialize,	/* class_part_initialize */
+    False,				/* class_inited */
+#ifndef OLDXAW
+    XawSimpleInitialize,		/* initialize */
+#else
+    NULL,				/* initialize */
+#endif
+    NULL,				/* initialize_hook */
+    XawSimpleRealize,			/* realize */
+#ifndef OLDXAW
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+#else
+    NULL,				/* actions */
+    0,					/* num_actions */
+#endif
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+#ifndef OLDXAW
+    XawSimpleDestroy,			/* destroy */
+#else
+    NULL,				/* destroy */
+#endif
+    NULL,				/* resize */
+#ifndef OLDXAW
+    XawSimpleExpose,			/* expose */
+#else
+    NULL,				/* expose */
+#endif
+    XawSimpleSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    ChangeSensitive,			/* change_sensitive */
+  },
+};
+
+WidgetClass simpleWidgetClass = (WidgetClass)&simpleClassRec;
+
+static void
+XawSimpleClassInitialize(void)
+{
+    static XtConvertArgRec convertArg[] = {
+    {
+      XtWidgetBaseOffset,
+      (XtPointer)XtOffsetOf(WidgetRec, core.screen),
+      sizeof(Screen *)
+    },
+    {
+      XtResourceString,
+      (XtPointer)XtNpointerColor,
+      sizeof(Pixel)
+    },
+    {
+      XtResourceString,
+      (XtPointer)XtNpointerColorBackground,
+      sizeof(Pixel)
+    },
+    {
+      XtWidgetBaseOffset,
+      (XtPointer)XtOffsetOf(WidgetRec, core.colormap),
+      sizeof(Colormap)
+    },
+    };
+
+    XawInitializeWidgetSet();
+    XtSetTypeConverter(XtRString, XtRColorCursor, XmuCvtStringToColorCursor,
+		       convertArg, XtNumber(convertArg), XtCacheByDisplay, NULL);
+}
+
+static void
+XawSimpleClassPartInitialize(WidgetClass cclass)
+{
+    SimpleWidgetClass c = (SimpleWidgetClass)cclass;
+    SimpleWidgetClass super = (SimpleWidgetClass)c->core_class.superclass;
+
+    if (c->simple_class.change_sensitive == NULL) {
+	char buf[BUFSIZ];
+
+	(void)XmuSnprintf(buf, sizeof(buf),
+			  "%s Widget: The Simple Widget class method "
+			  "'change_sensitive' is undefined.\nA function "
+			  "must be defined or inherited.",
+			  c->core_class.class_name);
+	XtWarning(buf);
+	c->simple_class.change_sensitive = ChangeSensitive;
+    }
+
+    if (c->simple_class.change_sensitive == XtInheritChangeSensitive)
+	c->simple_class.change_sensitive = super->simple_class.change_sensitive;
+}
+
+#ifndef OLDXAW
+/*ARGSUSED*/
+static void
+XawSimpleInitialize(Widget request, Widget cnew,
+		    ArgList args, Cardinal *num_args)
+{
+    SimpleWidget simple = (SimpleWidget)cnew;
+
+    if (simple->simple.tip)
+	simple->simple.tip = XtNewString(simple->simple.tip);
+}
+
+static void
+XawSimpleDestroy(Widget w)
+{
+    SimpleWidget simple = (SimpleWidget)w;
+
+    if (simple->simple.tip)
+	XtFree((XtPointer)simple->simple.tip);
+}
+#endif
+
+static void
+XawSimpleRealize(Widget w, Mask *valueMask, XSetWindowAttributes *attributes)
+{
+#ifndef OLDXAW
+    XawPixmap *pixmap;
+#endif
+    Pixmap border_pixmap = CopyFromParent;
+
+  if (!XtIsSensitive(w))
+    {
+	/* change border to gray; have to remember the old one,
+	 * so XtDestroyWidget deletes the proper one */
+	if (((SimpleWidget)w)->simple.insensitive_border == None)
+	    ((SimpleWidget)w)->simple.insensitive_border =
+		XmuCreateStippledPixmap(XtScreen(w),
+					w->core.border_pixel, 
+					w->core.background_pixel,
+					w->core.depth);
+        border_pixmap = w->core.border_pixmap;
+	attributes->border_pixmap =
+	  w->core.border_pixmap = ((SimpleWidget)w)->simple.insensitive_border;
+
+	*valueMask |= CWBorderPixmap;
+	*valueMask &= ~CWBorderPixel;
+    }
+
+    ConvertCursor(w);
+
+    if ((attributes->cursor = ((SimpleWidget)w)->simple.cursor) != None)
+	*valueMask |= CWCursor;
+
+  XtCreateWindow(w, InputOutput, (Visual *)CopyFromParent,
+		 *valueMask, attributes);
+
+    if (!XtIsSensitive(w))
+	w->core.border_pixmap = border_pixmap;
+
+#ifndef OLDXAW
+    if (w->core.background_pixmap > XtUnspecifiedPixmap) {
+	pixmap = XawPixmapFromXPixmap(w->core.background_pixmap, XtScreen(w),
+				      w->core.colormap, w->core.depth);
+	if (pixmap && pixmap->mask)
+	    XawReshapeWidget(w, pixmap);
+    }
+
+    if (((SimpleWidget)w)->simple.tip)
+	XawTipEnable(w);
+#endif
+}
+
+/*
+ * Function:
+ *	ConvertCursor
+ *
+ * Parameters:
+ *	w - simple widget
+ *
+ * Description:
+ *	Converts a name to a new cursor.
+ */
+static void
+ConvertCursor(Widget w)
+{
+    SimpleWidget simple = (SimpleWidget) w;
+    XrmValue from, to;
+    Cursor cursor = None;
+   
+    if (simple->simple.cursor_name == NULL)
+	return;
+
+    from.addr = (XPointer)simple->simple.cursor_name;
+    from.size = strlen((char *)from.addr) + 1;
+
+    to.size = sizeof(Cursor);
+    to.addr = (XPointer)&cursor;
+
+    if (XtConvertAndStore(w, XtRString, &from, XtRColorCursor, &to))
+      simple->simple.cursor = cursor;
+    else
+	XtAppErrorMsg(XtWidgetToApplicationContext(w),
+		      "convertFailed","ConvertCursor","XawError",
+		      "Simple: ConvertCursor failed.",
+		      NULL, NULL);
+}
+
+
+/*ARGSUSED*/
+static Boolean
+XawSimpleSetValues(Widget current, Widget request, Widget cnew,
+		   ArgList args, Cardinal *num_args)
+{
+    SimpleWidget s_old = (SimpleWidget)current;
+    SimpleWidget s_new = (SimpleWidget)cnew;
+    Bool new_cursor = False;
+
+    /* this disables user changes after creation */
+    s_new->simple.international = s_old->simple.international;
+
+    if (XtIsSensitive(current) != XtIsSensitive(cnew))
+	(*((SimpleWidgetClass)XtClass(cnew))->simple_class.change_sensitive)
+	   (cnew);
+
+    if (s_old->simple.cursor != s_new->simple.cursor)
+	new_cursor = True;
+	
+    /*
+     * We are not handling the string cursor_name correctly here
+     */
+
+    if (s_old->simple.pointer_fg != s_new->simple.pointer_fg ||
+	s_old->simple.pointer_bg != s_new->simple.pointer_bg ||
+	s_old->simple.cursor_name != s_new->simple.cursor_name) {
+	ConvertCursor(cnew);
+	new_cursor = True;
+    }
+
+    if (new_cursor && XtIsRealized(cnew)) {
+	if (s_new->simple.cursor != None)
+	    XDefineCursor(XtDisplay(cnew), XtWindow(cnew), s_new->simple.cursor);
+	else
+	    XUndefineCursor(XtDisplay(cnew), XtWindow(cnew));
+      }
+
+#ifndef OLDXAW
+    if (s_old->core.background_pixmap != s_new->core.background_pixmap) {
+	XawPixmap *opix, *npix;
+
+	opix = XawPixmapFromXPixmap(s_old->core.background_pixmap,
+				    XtScreen(s_old), s_old->core.colormap,
+				    s_old->core.depth);
+	npix = XawPixmapFromXPixmap(s_new->core.background_pixmap,
+				    XtScreen(s_new), s_new->core.colormap,
+				    s_new->core.depth);
+	if ((npix && npix->mask) || (opix && opix->mask))
+	    XawReshapeWidget(cnew, npix);
+    }
+
+    if (s_old->simple.tip != s_new->simple.tip) {
+	if (s_old->simple.tip)
+	    XtFree((XtPointer)s_old->simple.tip);
+	if (s_new->simple.tip)
+	    s_new->simple.tip = XtNewString(s_new->simple.tip);
+    }
+
+    if (s_old->simple.tip && !s_new->simple.tip)
+	XawTipDisable(cnew);
+    else if (!s_old->simple.tip && s_new->simple.tip)
+	XawTipEnable(cnew);
+
+    if (s_old->simple.display_list != s_new->simple.display_list)
+	return (True);
+#endif /* OLDXAW */
+
+    return (False);
+}
+
+#ifndef OLDXAW
+static void
+XawSimpleExpose(Widget w, XEvent *event, Region region)
+{
+    SimpleWidget xaw = (SimpleWidget)w;
+
+    if (xaw->simple.display_list)
+	XawRunDisplayList(w, xaw->simple.display_list, event, region);
+}
+#endif
+
+static Bool
+ChangeSensitive(Widget w)
+{
+    if (XtIsRealized(w)) {
+	if (XtIsSensitive(w))
+	    if (w->core.border_pixmap != XtUnspecifiedPixmap)
+	    XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w),
+				    w->core.border_pixmap);
+	    else
+		XSetWindowBorder(XtDisplay(w), XtWindow(w),
+				 w->core.border_pixel);
+	else {
+	    if (((SimpleWidget)w)->simple.insensitive_border == None)
+		((SimpleWidget)w)->simple.insensitive_border =
+		    XmuCreateStippledPixmap(XtScreen(w),
+					    w->core.border_pixel, 
+					    w->core.background_pixel,
+					    w->core.depth);
+	    XSetWindowBorderPixmap(XtDisplay(w), XtWindow(w),
+				   ((SimpleWidget)w)->simple.insensitive_border);
+	}
+    }
+
+    return (False);
+}
diff --git a/nx-X11/lib/Xaw/Simple.h b/nx-X11/lib/Xaw/Simple.h
new file mode 100644
index 000000000..7ba9354b9
--- /dev/null
+++ b/nx-X11/lib/Xaw/Simple.h
@@ -0,0 +1,116 @@
+/* $Xorg: Simple.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Simple.h,v 1.8 2001/01/17 19:42:30 dawes Exp $ */
+
+#ifndef _Simple_h
+#define _Simple_h
+
+#include <X11/Xmu/Converters.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ cursor		     Cursor		Cursor		None
+ cursorName	     Cursor		String		NULL
+ destroyCallback     Callback		Pointer		NULL
+ displayList	     DisplayList	XawDisplayList*	NULL
+ height		     Height		Dimension	0
+ insensitiveBorder   Insensitive	Pixmap		Gray
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ pointerColor        Foreground         Pixel           XtDefaultForeground
+ pointerColorBackground Background      Pixel           XtDefaultBackground
+ sensitive	     Sensitive		Boolean		True
+ tip		     Tip		String		NULL
+ width		     Width		Dimension	0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XtNcursor "cursor"
+#define XtNcursorName "cursorName"
+#define XtNinsensitiveBorder "insensitiveBorder"
+
+#define XtCInsensitive "Insensitive"
+
+#ifndef XtCInternational
+#define XtCInternational "International"
+#endif
+
+#ifndef XtNinternational
+#define XtNinternational "international"
+#endif
+
+#ifndef OLDXAW
+#ifndef XawNdisplayList
+#define XawNdisplayList "displayList"
+#endif
+
+#ifndef XawCDisplayList
+#define XawCDisplayList "DisplayList"
+#endif
+
+#ifndef XawRDisplayList
+#define XawRDisplayList "XawDisplayList"
+#endif
+
+#define XtNtip		"tip"
+#define XtCTip		"Tip"
+#endif	/* OLDXAW */
+
+typedef struct _SimpleClassRec	*SimpleWidgetClass;
+typedef struct _SimpleRec	*SimpleWidget;
+
+extern WidgetClass simpleWidgetClass;
+
+#endif /* _Simple_h */
diff --git a/nx-X11/lib/Xaw/SimpleMenP.h b/nx-X11/lib/Xaw/SimpleMenP.h
new file mode 100644
index 000000000..46102059e
--- /dev/null
+++ b/nx-X11/lib/Xaw/SimpleMenP.h
@@ -0,0 +1,101 @@
+/*
+ * $Xorg: SimpleMenP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ */
+/* $XFree86: xc/lib/Xaw/SimpleMenP.h,v 1.12 2001/01/17 19:42:30 dawes Exp $ */
+
+/*
+ * SimpleMenuP.h - Private Header file for SimpleMenu widget.
+ *
+ * Date:    April 3, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _SimpleMenuP_h
+#define _SimpleMenuP_h
+
+#include <X11/Xaw/SimpleMenu.h>
+#include <X11/Xaw/SmeP.h>
+#include <X11/ShellP.h>
+#include <X11/Xaw/XawInit.h>
+
+typedef struct {
+    XtPointer extension;		/* For future needs */
+} SimpleMenuClassPart;
+
+typedef struct _SimpleMenuClassRec {
+    CoreClassPart	    core_class;
+    CompositeClassPart	    composite_class;
+    ShellClassPart	    shell_class;
+    OverrideShellClassPart  override_shell_class;
+    SimpleMenuClassPart	    simpleMenu_class;
+} SimpleMenuClassRec;
+
+extern SimpleMenuClassRec simpleMenuClassRec;
+
+typedef struct _SimpleMenuPart {
+  /* resources */
+    String	label_string;	/* The string for the label or NULL */
+    SmeObject	label;		/* If label_string is non-NULL then this is
+				   the label widget */
+    WidgetClass	label_class;	/* Widget Class of the menu label object */
+    Dimension	top_margin;	/* Top and bottom margins */
+    Dimension	bottom_margin;
+    Dimension	row_height;	/* height of each row (menu entry) */
+    Cursor	cursor;		/* The menu's cursor */
+    SmeObject	popup_entry;	/* The entry to position the cursor on for
+				   when using XawPositionSimpleMenu */
+    Boolean	menu_on_screen;	/* Force the menus to be fully on the screen*/
+    int		backing_store;	/* What type of backing store to use */
+
+    /* private */
+    Boolean	recursive_set_values; /* contain a possible infinite loop */
+    Boolean	menu_width;	/* If true then force width to remain 
+				   core.width */
+    Boolean	menu_height;	/* Just like menu_width, but for height */
+    SmeObject	entry_set;	/* The entry that is currently set or
+				   highlighted */
+#ifndef OLDXAW
+    Dimension	left_margin;
+    Dimension	right_margin;
+    XawDisplayList *display_list;
+    Widget	sub_menu;
+    unsigned	char state;
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} SimpleMenuPart;
+
+typedef struct _SimpleMenuRec {
+    CorePart		core;
+    CompositePart 	composite;
+    ShellPart		shell;
+    OverrideShellPart	override;
+    SimpleMenuPart	simple_menu;
+} SimpleMenuRec;
+
+#endif /* _SimpleMenuP_h */
diff --git a/nx-X11/lib/Xaw/SimpleMenu.c b/nx-X11/lib/Xaw/SimpleMenu.c
new file mode 100644
index 000000000..b7ed28651
--- /dev/null
+++ b/nx-X11/lib/Xaw/SimpleMenu.c
@@ -0,0 +1,1834 @@
+/* $Xorg: SimpleMenu.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/*
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+
+/* $XFree86: xc/lib/Xaw/SimpleMenu.c,v 3.21 2001/03/23 23:59:15 paulo Exp $ */
+
+/*
+ * SimpleMenu.c - Source code file for SimpleMenu widget.
+ *
+ * Date:    April 3, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/Initer.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/SimpleMenP.h>
+#include <X11/Xaw/SmeBSBP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#define streq(a, b)	(strcmp((a), (b)) == 0)
+
+#define ForAllChildren(smw, childP)				\
+for ((childP) = (SmeObject *)(smw)->composite.children;		\
+     (childP) < (SmeObject *)((smw)->composite.children		\
+			      + (smw)->composite.num_children);	\
+     (childP)++)
+
+#ifndef OLDXAW
+#define	SMW_UNMAPPING	0x01
+#define SMW_POPLEFT	0x02
+#endif
+
+/*
+ * Class Methods
+ */
+static void XawSimpleMenuChangeManaged(Widget);
+static void XawSimpleMenuClassInitialize(void);
+static void XawSimpleMenuClassPartInitialize(WidgetClass);
+static XtGeometryResult XawSimpleMenuGeometryManager(Widget, XtWidgetGeometry*,
+						     XtWidgetGeometry*);
+static void XawSimpleMenuInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawSimpleMenuRealize(Widget, XtValueMask*, XSetWindowAttributes*);
+static void XawSimpleMenuRedisplay(Widget, XEvent*, Region);
+static void XawSimpleMenuResize(Widget);
+static Boolean XawSimpleMenuSetValues(Widget, Widget, Widget,
+				      ArgList, Cardinal*);
+static Boolean XawSimpleMenuSetValuesHook(Widget, ArgList, Cardinal*);
+#ifndef OLDXAW
+static void PopupSubMenu(SimpleMenuWidget);
+static void PopdownSubMenu(SimpleMenuWidget);
+static void PopupCB(Widget, XtPointer, XtPointer);
+#endif
+
+/*
+ * Prototypes
+ */
+static void AddPositionAction(XtAppContext, XPointer);
+static void CalculateNewSize(Widget, Dimension*, Dimension*);
+static void ChangeCursorOnGrab(Widget, XtPointer, XtPointer);
+static void CreateLabel(Widget);
+static SmeObject DoGetEventEntry(Widget, int, int);
+static Widget FindMenu(Widget, String);
+static SmeObject GetEventEntry(Widget, XEvent*);
+static void Layout(Widget, Dimension*, Dimension*);
+static void MakeResizeRequest(Widget);
+static void MakeSetValuesRequest(Widget, unsigned int, unsigned int);
+static void MoveMenu(Widget, int, int);
+static void PositionMenu(Widget, XPoint*);
+
+/*
+ * Actions
+ */
+static void Highlight(Widget, XEvent*, String*, Cardinal*);
+static void Notify(Widget, XEvent*, String*, Cardinal*);
+#ifndef OLDXAW
+static void Popdown(Widget, XEvent*, String*, Cardinal*);
+#endif
+static void PositionMenuAction(Widget, XEvent*, String*, Cardinal*);
+static void Unhighlight(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+#define offset(field)	XtOffsetOf(SimpleMenuRec, simple_menu.field)
+
+static XtResource resources[] = {
+  /* label */
+  {
+    XtNlabel,
+    XtCLabel,
+    XtRString,
+    sizeof(String),
+    offset(label_string),
+    XtRString,
+    NULL
+  },
+  {
+    XtNlabelClass,
+    XtCLabelClass,
+    XtRPointer,
+    sizeof(WidgetClass),
+    offset(label_class),
+    XtRImmediate,
+    NULL
+  },
+
+  /* layout */
+  {
+    XtNrowHeight,
+    XtCRowHeight,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(row_height),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNtopMargin,
+    XtCVerticalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(top_margin),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNbottomMargin,
+    XtCVerticalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(bottom_margin),
+    XtRImmediate,
+    (XtPointer)0
+  },
+#ifndef OLDXAW
+  {
+    XtNleftMargin,
+    XtCHorizontalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(left_margin),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNrightMargin,
+    XtCHorizontalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(right_margin),
+    XtRImmediate,
+    (XtPointer)0
+  },
+#endif
+
+  /* misc */
+  {
+    XtNallowShellResize,
+    XtCAllowShellResize,
+    XtRBoolean,
+    sizeof(Boolean),
+    XtOffsetOf(SimpleMenuRec, shell.allow_shell_resize),
+    XtRImmediate,
+    (XtPointer)True
+  },
+  {
+    XtNcursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(cursor),
+    XtRImmediate,
+    (XtPointer)None
+  },
+  {
+    XtNmenuOnScreen,
+    XtCMenuOnScreen,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(menu_on_screen),
+    XtRImmediate,
+    (XtPointer)True
+  },
+  {
+    XtNpopupOnEntry,
+    XtCPopupOnEntry,
+    XtRWidget,
+    sizeof(Widget),
+    offset(popup_entry),
+    XtRWidget,
+    NULL
+  },
+  {
+    XtNbackingStore,
+    XtCBackingStore,
+    XtRBackingStore,
+    sizeof(int),
+    offset(backing_store), 
+    XtRImmediate,
+    (XtPointer)(Always + WhenMapped + NotUseful)
+  },
+#ifndef OLDXAW
+  {
+    XawNdisplayList,
+    XawCDisplayList,
+    XawRDisplayList,
+    sizeof(XawDisplayList*),
+    offset(display_list), 
+    XtRImmediate,
+    NULL
+  },
+#endif
+};  
+#undef offset
+
+static char defaultTranslations[] =
+"<Enter>:"	"highlight()\n"
+"<Leave>:"	"unhighlight()\n"
+"<BtnMotion>:"	"highlight()\n"
+#ifndef OLDXAW
+"<BtnUp>:"	"popdown() notify() unhighlight()\n"
+#else
+"<BtnUp>:"	"MenuPopdown() notify() unhighlight()\n"
+#endif
+;
+
+static XtActionsRec actionsList[] =
+{
+  {"notify",            Notify},
+  {"highlight",         Highlight},
+  {"unhighlight",       Unhighlight},
+#ifndef OLDXAW
+  {"popdown",		Popdown},
+  {"set-values",	XawSetValuesAction},
+  {"get-values",	XawGetValuesAction},
+  {"declare",		XawDeclareAction},
+  {"call-proc",		XawCallProcAction},
+#endif
+};
+ 
+static CompositeClassExtensionRec extension_rec = {
+  NULL,					/* next_extension */
+  NULLQUARK,				/* record_type */
+  XtCompositeExtensionVersion,		/* version */
+  sizeof(CompositeClassExtensionRec),	/* record_size */
+  True,					/* accepts_objects */
+};
+
+#define Superclass	(&overrideShellClassRec)
+SimpleMenuClassRec simpleMenuClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "SimpleMenu",			/* class_name */
+    sizeof(SimpleMenuRec),		/* size */
+    XawSimpleMenuClassInitialize,	/* class_initialize */
+    XawSimpleMenuClassPartInitialize,	/* class_part_initialize */
+    False,				/* class_inited */
+    XawSimpleMenuInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    XawSimpleMenuRealize,		/* realize */
+    actionsList,			/* actions */
+    XtNumber(actionsList),		/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    XawSimpleMenuResize,		/* resize */
+    XawSimpleMenuRedisplay,		/* expose */
+    XawSimpleMenuSetValues,		/* set_values */
+    XawSimpleMenuSetValuesHook,		/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* intrinsics version */
+    NULL,				/* callback offsets */
+    defaultTranslations,		/* tm_table */
+    NULL,				/* query_geometry */
+    NULL,				/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* composite */
+  {
+    XawSimpleMenuGeometryManager,	/* geometry_manager */
+    XawSimpleMenuChangeManaged,		/* change_managed */
+    XtInheritInsertChild,		/* insert_child */
+    XtInheritDeleteChild,		/* delete_child */
+    NULL,				/* extension */
+  },
+  /* shell */
+  {
+    NULL,				/* extension */
+  },
+  /* override */
+  {
+    NULL,				/* extension */
+  },
+  /* simple_menu */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass simpleMenuWidgetClass = (WidgetClass)&simpleMenuClassRec;
+
+/*
+ * Implementation
+ */
+/*
+ * Function:
+ *	XawSimpleMenuClassInitialize
+ *
+ * Description:
+ *	Class Initialize routine, called only once.
+ */
+static void
+XawSimpleMenuClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtAddConverter(XtRString, XtRBackingStore, XmuCvtStringToBackingStore,
+		   NULL, 0);
+    XtSetTypeConverter(XtRBackingStore, XtRString, XmuCvtBackingStoreToString,
+		       NULL, 0, XtCacheNone, NULL);
+    XmuAddInitializer(AddPositionAction, NULL);
+}
+
+/*
+ * Function:
+ *	XawSimpleMenuClassPartInitialize
+ *      Arguments: wc - the widget class of the subclass.
+ *
+ * Description:
+ *	  Class Part Initialize routine, called for every subclass.  Makes
+ *	sure that the subclasses pick up the extension record.
+ */
+static void
+XawSimpleMenuClassPartInitialize(WidgetClass wc)
+{
+    SimpleMenuWidgetClass smwc = (SimpleMenuWidgetClass)wc;
+
+    /*
+     * Make sure that our subclass gets the extension rec too
+     */
+    extension_rec.next_extension = smwc->composite_class.extension;
+    smwc->composite_class.extension = (XtPointer) &extension_rec;
+}
+
+/*
+ *  Function:
+ *	XawSimpleMenuInitialize
+ *
+ * Parameters:
+ *	request - widget requested by the argument list
+ *	cnew	- new widget with both resource and non resource values
+ *
+ * Description:
+ *	Initializes the simple menu widget.
+ */
+/*ARGSUSED*/
+static void
+XawSimpleMenuInitialize(Widget request, Widget cnew,
+			ArgList args, Cardinal *num_args)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)cnew;
+    Dimension width, height;
+
+    XmuCallInitializers(XtWidgetToApplicationContext(cnew));
+
+    if (smw->simple_menu.label_class == NULL) 
+	smw->simple_menu.label_class = smeBSBObjectClass;
+
+    smw->simple_menu.label = NULL;
+    smw->simple_menu.entry_set = NULL;
+    smw->simple_menu.recursive_set_values = False;
+#ifndef OLDXAW
+    smw->simple_menu.sub_menu = NULL;
+    smw->simple_menu.state = 0;
+
+    XtAddCallback(cnew, XtNpopupCallback, PopupCB, NULL);
+#endif
+
+    if (smw->simple_menu.label_string != NULL)
+	CreateLabel(cnew);
+
+    width = height = 0;
+    CalculateNewSize(cnew, &width, &height);
+
+    smw->simple_menu.menu_width = True;
+
+    if (XtWidth(smw) == 0) {
+	smw->simple_menu.menu_width = False;
+	XtWidth(smw) = width;
+    }
+
+    smw->simple_menu.menu_height = True;
+
+    if (XtHeight(smw) == 0) {
+	smw->simple_menu.menu_height = False;
+	XtHeight(smw) = height;
+    }
+
+    /*
+     * Add a popup_callback routine for changing the cursor
+     */
+    XtAddCallback(cnew, XtNpopupCallback, ChangeCursorOnGrab, NULL);
+}
+
+/*
+ * Function:
+ *	XawSimpleMenuRedisplay
+ *
+ * Parameters:
+ *	w      - simple menu widget
+ *	event  - X event that caused this redisplay
+ *	region - region the needs to be repainted
+ *
+ * Description:
+ *	Redisplays the contents of the widget.
+ */
+/*ARGSUSED*/
+static void
+XawSimpleMenuRedisplay(Widget w, XEvent *event, Region region)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    SmeObject *entry;
+    SmeObjectClass cclass;
+
+    if (region == NULL)
+	XClearWindow(XtDisplay(w), XtWindow(w));
+
+#ifndef OLDXAW
+    if (smw->simple_menu.display_list)
+      XawRunDisplayList(w, smw->simple_menu.display_list, event, region);
+#endif
+
+    /*
+     * Check and Paint each of the entries - including the label
+     */
+    ForAllChildren(smw, entry) {
+	if (!XtIsManaged((Widget)*entry))
+	    continue;
+
+	if (region != NULL) 
+	    switch(XRectInRegion(region, XtX(*entry),XtY(*entry),
+				 XtWidth(*entry), XtHeight(*entry))) {
+		case RectangleIn:
+		case RectanglePart:
+		    break;
+		default:
+		    continue;
+	    }
+
+	cclass = (SmeObjectClass)(*entry)->object.widget_class;
+
+	if (cclass->rect_class.expose != NULL)
+	    (cclass->rect_class.expose)((Widget)*entry, NULL, NULL);
+    }
+}
+
+/*
+ * Function:
+ *	XawSimpleMenuRealize
+ *
+ * Parameters:
+ *	w     - simple menu widget
+ *	mask  - value mask for the window to create
+ *	attrs - attributes for the window to create
+ *
+ * Description:
+ *	Realizes the widget.
+ */
+static void
+XawSimpleMenuRealize(Widget w, XtValueMask *mask, XSetWindowAttributes *attrs)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+#ifndef OLDXAW
+    XawPixmap *pixmap;
+#endif
+
+    attrs->cursor = smw->simple_menu.cursor;
+    *mask |= CWCursor;
+    if (smw->simple_menu.backing_store == Always ||
+	smw->simple_menu.backing_store == NotUseful ||
+	smw->simple_menu.backing_store == WhenMapped) {
+	*mask |= CWBackingStore;
+	attrs->backing_store = smw->simple_menu.backing_store;
+    }
+    else
+	*mask &= ~CWBackingStore;
+
+    (*Superclass->core_class.realize)(w, mask, attrs);
+
+#ifndef OLDXAW
+    if (w->core.background_pixmap > XtUnspecifiedPixmap) {
+	pixmap = XawPixmapFromXPixmap(w->core.background_pixmap, XtScreen(w),
+				      w->core.colormap, w->core.depth);
+	if (pixmap && pixmap->mask)
+	    XawReshapeWidget(w, pixmap);
+    }
+#endif
+}
+
+/*
+ * Function:
+ *	XawSimpleMenuResize
+ *
+ * Parameters:
+ *	w - simple menu widget
+ *
+ * Description:
+ *	Handle the menu being resized.
+ */
+static void
+XawSimpleMenuResize(Widget w)
+{
+    if (!XtIsRealized(w))
+	return;
+
+    Layout(w, NULL, NULL);
+
+    XawSimpleMenuRedisplay(w, NULL, NULL);
+}
+
+/*
+ * Function:
+ *	XawSimpleMenuSetValues
+ *
+ * Parameters:
+ *	current - current state of the widget
+ *	request - what was requested
+ *	cnew    - what the widget will become
+ *
+ * Description:
+ *	Relayout the menu when one of the resources is changed.
+ */
+/*ARGSUSED*/
+static Boolean
+XawSimpleMenuSetValues(Widget current, Widget request, Widget cnew,
+		       ArgList args, Cardinal *num_args)
+{
+    SimpleMenuWidget smw_old = (SimpleMenuWidget)current;
+    SimpleMenuWidget smw_new = (SimpleMenuWidget)cnew;
+    Boolean ret_val = False, layout = False;
+
+    if (!XtIsRealized(current))
+	return (False);
+
+    if (!smw_new->simple_menu.recursive_set_values) {
+	if (XtWidth(smw_new) != XtWidth(smw_old)) {
+	    smw_new->simple_menu.menu_width = XtWidth(smw_new) != 0;
+	    layout = True;
+	}
+	if (XtHeight(smw_new) != XtHeight(smw_old)) {
+	    smw_new->simple_menu.menu_height = XtHeight(smw_new) != 0;
+	    layout = True;
+	}
+    }
+
+    if (smw_old->simple_menu.cursor != smw_new->simple_menu.cursor)
+	XDefineCursor(XtDisplay(cnew), XtWindow(cnew),
+		      smw_new->simple_menu.cursor);
+
+    if (smw_old->simple_menu.label_string !=smw_new->simple_menu.label_string) {
+	if (smw_new->simple_menu.label_string == NULL)	    /* Destroy */
+	    XtDestroyWidget((Widget)smw_old->simple_menu.label);
+	else if (smw_old->simple_menu.label_string == NULL) /* Create */
+	    CreateLabel(cnew);
+	else {						    /* Change */
+	    Arg arglist[1];
+	    
+	    XtSetArg(arglist[0], XtNlabel, smw_new->simple_menu.label_string);
+	    XtSetValues((Widget)smw_new->simple_menu.label, arglist, ONE);
+	}
+    }
+
+    if (smw_old->simple_menu.label_class != smw_new->simple_menu.label_class)
+	XtAppWarning(XtWidgetToApplicationContext(cnew),
+		     "No Dynamic class change of the SimpleMenu Label.");
+    
+    if (smw_old->simple_menu.top_margin != smw_new->simple_menu.top_margin
+	|| smw_old->simple_menu.bottom_margin
+	!= smw_new->simple_menu.bottom_margin) {
+	layout = True;
+	ret_val = True;
+    }
+
+#ifndef OLDXAW
+    if (smw_old->core.background_pixmap != smw_new->core.background_pixmap) {
+	XawPixmap *opix, *npix;
+
+	opix = XawPixmapFromXPixmap(smw_old->core.background_pixmap,
+				    XtScreen(smw_old), smw_old->core.colormap,
+				    smw_old->core.depth);
+	npix = XawPixmapFromXPixmap(smw_new->core.background_pixmap,
+				    XtScreen(smw_new), smw_new->core.colormap,
+				    smw_new->core.depth);
+	if ((npix && npix->mask) || (opix && opix->mask))
+	    XawReshapeWidget(cnew, npix);
+    }
+#endif
+
+    if (layout)
+	Layout(cnew, NULL, NULL);
+
+    return (ret_val);
+}
+
+/* 
+ * Function:
+ *	XawSimpleMenuSetValuesHook
+ *
+ * Parameters:
+ *	w	 - menu widget
+ *	arglist	 - argument list passed to XtSetValues
+ *	num_args - number of args
+ *
+ * Description:
+ *	To handle a special case, this is passed the actual arguments.
+ */
+static Boolean
+XawSimpleMenuSetValuesHook(Widget w, ArgList arglist, Cardinal *num_args)
+{
+    Cardinal i;
+    Dimension width, height;
+    
+    width = XtWidth(w);
+    height = XtHeight(w);
+    
+    for (i = 0 ; i < *num_args ; i++) {
+	if (streq(arglist[i].name, XtNwidth))
+	    width = (Dimension)arglist[i].value;
+	if (streq(arglist[i].name, XtNheight))
+	    height = (Dimension) arglist[i].value;
+    }
+
+    if (width != XtWidth(w) || height != XtHeight(w))
+	MakeSetValuesRequest(w, width, height);
+
+    return (False);
+}
+
+/*
+ * Geometry Management routines
+ */
+/*
+ * Function:
+ *	XawSimpleMenuGeometryManager
+ *
+ * Parameters:
+ *	w	- Menu Entry making the request
+ *	request - requested new geometry
+ *                 reply - the allowed geometry.
+ *
+ * Description:
+ *	This is the SimpleMenu Widget's Geometry Manager.
+ *
+ * Returns:
+ *	XtGeometry{Yes, No, Almost}
+ */
+static XtGeometryResult
+XawSimpleMenuGeometryManager(Widget w, XtWidgetGeometry *request,
+			     XtWidgetGeometry *reply)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)XtParent(w);
+    SmeObject entry = (SmeObject)w;
+    XtGeometryMask mode = request->request_mode;
+    XtGeometryResult answer;
+    Dimension old_height, old_width;
+
+    if (!(mode & CWWidth) && !(mode & CWHeight))
+	return (XtGeometryNo);
+
+    reply->width = request->width;
+    reply->height = request->height;
+
+    old_width = XtWidth(entry);
+    old_height = XtHeight(entry);
+
+    Layout(w, &reply->width, &reply->height);
+
+    /*
+     * Since we are an override shell and have no parent there is no one to
+     * ask to see if this geom change is okay, so I am just going to assume
+     * we can do whatever we want.  If you subclass be very careful with this
+     * assumption, it could bite you.
+     *
+     * Chris D. Peterson - Sept. 1989.
+     */
+    if ((!(mode & CWWidth) || reply->width == request->width)
+	&& (!(mode & CWHeight) || reply->height == request->height)) {
+	if (mode & XtCWQueryOnly) {	/* Actually perform the layout */
+	    XtWidth(entry) = old_width;
+	    XtHeight(entry) = old_height;
+	}
+	else
+	    Layout((Widget)smw, NULL, NULL);
+	answer = XtGeometryDone;
+    }
+    else {
+	XtWidth(entry) = old_width;
+	XtHeight(entry) = old_height;
+
+	if ((reply->width == request->width && !(mode & CWHeight))
+	    || (reply->height == request->height && !(mode & CWWidth))
+	    || (reply->width == request->width
+	    && reply->height == request->height))
+	    answer = XtGeometryNo;
+	else {
+	    answer = XtGeometryAlmost;
+	    reply->request_mode = 0;
+	    if (reply->width != request->width)
+		reply->request_mode |= CWWidth;
+	    if (reply->height != request->height)
+		reply->request_mode |= CWHeight;
+	}
+    }
+
+    return (answer);
+}
+
+/*
+ * Function:
+ *	XawSimpleMenuChangeManaged
+ *
+ * Parameters:
+ *	w - simple menu widget
+ *
+ * Description:
+ *	Called whenever a new child is managed.
+ */
+static void
+XawSimpleMenuChangeManaged(Widget w)
+{
+    Layout(w, NULL, NULL);
+}
+
+/*
+ * Global Action Routines
+ * 
+ * These actions routines will be added to the application's
+ * global action list
+ */
+/*
+ * Function:
+ *	PositionMenuAction
+ * 
+ * Parameters:
+ *	w	   - a widget (no the simple menu widget)
+ *	event	   - the event that caused this action
+ *	params	   - parameters passed to the routine.
+ *                                      we expect the name of the menu here.
+ *	num_params - ""
+ *
+ * Description:
+ *	Positions the simple menu widget.
+ */
+/*ARGSUSED*/
+static void
+PositionMenuAction(Widget w, XEvent *event,
+		   String *params, Cardinal *num_params)
+{ 
+    Widget menu;
+    XPoint loc;
+
+    if (*num_params != 1) {
+	XtAppWarning(XtWidgetToApplicationContext(w),
+		     "SimpleMenuWidget: position menu action expects "
+		     "only one parameter which is the name of the menu.");
+	return;
+    }
+
+    if ((menu = FindMenu(w, params[0])) == NULL) {
+	char error_buf[BUFSIZ];
+
+	(void)XmuSnprintf(error_buf, sizeof(error_buf),
+			  "SimpleMenuWidget: could not find menu named %s.",
+			  params[0]);
+	XtAppWarning(XtWidgetToApplicationContext(w), error_buf);
+	return;
+    }
+  
+    switch (event->type) {
+	case ButtonPress:
+	case ButtonRelease:
+	    loc.x = event->xbutton.x_root;
+	    loc.y = event->xbutton.y_root;
+	    PositionMenu(menu, &loc);
+	    break;
+	case EnterNotify:
+	case LeaveNotify:
+	    loc.x = event->xcrossing.x_root;
+	    loc.y = event->xcrossing.y_root;
+	    PositionMenu(menu, &loc);
+	    break;
+	case MotionNotify:
+	    loc.x = event->xmotion.x_root;
+	    loc.y = event->xmotion.y_root;
+	    PositionMenu(menu, &loc);
+	    break;
+	default:
+	    PositionMenu(menu, NULL);
+	    break;
+    }
+}  
+
+/*
+ * Widget Action Routines
+ */
+/*
+ * Function:
+ *	Unhighlight
+ *
+ * Parameters:
+ *	w	   - simple menu widget
+ *	event	   - event that caused this action
+ *	params	   - not used
+ *	num_params - ""
+ * 
+ * Description:
+ *	Unhighlights current entry.
+ */
+/*ARGSUSED*/
+static void
+Unhighlight(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{ 
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    SmeObject entry = smw->simple_menu.entry_set;
+ 
+    if (entry == NULL)
+	return;
+
+#ifndef OLDXAW
+    if (!smw->simple_menu.sub_menu)
+#endif
+    {
+	SmeObjectClass cclass;
+
+	smw->simple_menu.entry_set = NULL;
+	cclass = (SmeObjectClass)entry->object.widget_class;
+	(cclass->sme_class.unhighlight)((Widget)entry);
+    }
+}
+
+/*
+ * Function:
+ *	Highlight
+ *
+ * Parameters:
+ *	w	   - simple menu widget
+ *	event	   - event that caused this action
+ *	params	   - not used
+ *	num_params - ""
+ *
+ * Description:
+ *	Highlights current entry.
+ */
+/*ARGSUSED*/
+static void
+Highlight(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    SmeObject entry;
+
+    if (!XtIsSensitive(w))
+	return;
+
+    entry = GetEventEntry(w, event);
+
+    if (entry == smw->simple_menu.entry_set)
+	return;
+
+#ifndef OLDXAW
+    if (!smw->simple_menu.sub_menu)
+#endif
+	Unhighlight(w, event, params, num_params);
+
+    if (entry == NULL)
+	return;
+
+    if (!XtIsSensitive((Widget)entry))
+	return;
+
+#ifndef OLDXAW
+    if (smw->simple_menu.sub_menu)
+	PopdownSubMenu(smw);
+#endif
+
+    Unhighlight(w, event, params, num_params);
+
+#ifndef OLDXAW
+    if (!(smw->simple_menu.state & SMW_UNMAPPING))
+#endif
+    {
+	SmeObjectClass cclass;
+
+	smw->simple_menu.entry_set = entry;
+	cclass = (SmeObjectClass)entry->object.widget_class;
+
+	(cclass->sme_class.highlight)((Widget)entry);
+
+#ifndef OLDXAW
+	if (XtIsSubclass((Widget)entry, smeBSBObjectClass))
+	    PopupSubMenu(smw);
+#endif
+    }
+}
+
+/*
+ * Function:
+ *	Notify
+ *
+ * Parameters:
+ *	w	   - simple menu widget
+ *	event	   - event that caused this action
+ *	params	   - not used
+ *	num_params - ""
+ *
+ * Description:
+ *	Notify user of current entry.
+ */
+/*ARGSUSED*/
+static void
+Notify(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    SmeObject entry;
+    SmeObjectClass cclass;
+
+    /* may be a propagated event from a sub menu, need to check it */
+    if (XtWindow(w) != event->xany.window)
+	return;
+    entry = GetEventEntry(w, event);
+    if (entry == NULL || !XtIsSensitive((Widget)entry))
+	return;
+
+    cclass = (SmeObjectClass) entry->object.widget_class;
+    (cclass->sme_class.notify)((Widget)entry);
+}
+
+/*
+ * Public Functions
+ */
+/*
+ * Function:
+ *	XawSimpleMenuAddGlobalActions
+ *
+ * Arguments:
+ *	app_con - appcontext
+ *
+ * Description:
+ *	Adds the global actions to the simple menu widget.
+ */
+void
+XawSimpleMenuAddGlobalActions(XtAppContext app_con)
+{
+    XtInitializeWidgetClass(simpleMenuWidgetClass);
+    XmuCallInitializers(app_con);
+} 
+
+/*
+ * Function:
+ *	XawSimpleMenuGetActiveEntry
+ *
+ * Parameters:
+ *	w - smw widget
+ *
+ * Description:
+ *	Gets the currently active (set) entry.
+ *
+ * Returns:
+ *	The currently set entry or NULL if none is set
+ */
+Widget
+XawSimpleMenuGetActiveEntry(Widget w)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+
+    return ((Widget)smw->simple_menu.entry_set);
+} 
+
+/*
+ * Function:
+ *	XawSimpleMenuClearActiveEntry
+ *
+ * Parameters:
+ *	w - smw widget
+ *
+ * Description:
+ *	Unsets the currently active (set) entry.
+ */
+void
+XawSimpleMenuClearActiveEntry(Widget w)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+
+    smw->simple_menu.entry_set = NULL;
+} 
+
+/*
+ * Private Functions
+ */
+/*
+ * Function:
+ *	CreateLabel
+ *
+ * Parameters:
+ *	w - smw widget
+ * 
+ * Description:
+ * Creates the label object and makes sure it is the first child in
+ * in the list.
+ */
+static void
+CreateLabel(Widget w)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    Widget *child, *next_child;
+    int i;
+    Arg args[2];
+
+    if (smw->simple_menu.label_string == NULL ||
+	smw->simple_menu.label != NULL) {
+	XtAppWarning(XtWidgetToApplicationContext(w),
+		     "Xaw Simple Menu Widget: label string is NULL or "
+		     "label already exists, no label is being created.");
+	return;
+    }
+
+    XtSetArg(args[0], XtNlabel, smw->simple_menu.label_string);
+    XtSetArg(args[1], XtNjustify, XtJustifyCenter);
+    smw->simple_menu.label = (SmeObject) 
+	XtCreateManagedWidget("menuLabel", 
+			      smw->simple_menu.label_class, w, args, TWO);
+
+    next_child = NULL;
+    for (child = smw->composite.children + smw->composite.num_children,
+	 i = smw->composite.num_children; i > 0; i--, child--) {
+	if (next_child != NULL)
+	    *next_child = *child;
+	next_child = child;
+    }
+    *child = (Widget)smw->simple_menu.label;
+}
+
+/*
+ * Function:
+ *	Layout
+ *
+ * Arguments:
+ *	w	   - See below
+ *	width_ret  - returned width
+ *	height_ret - returned height
+ *
+ * Note:
+ * if width == NULL || height == NULL then it assumes the you do not care
+ * about the return values, and just want a relayout.
+ *
+ * if this is not the case then it will set width_ret and height_ret
+ * to be width and height that the child would get if it were layed out
+ * at this time.
+ *
+ *	"w" can be the simple menu widget or any of its object children.
+ */
+static void
+Layout(Widget w, Dimension *width_ret, Dimension *height_ret)
+{
+    SmeObject current_entry;
+    SimpleMenuWidget smw;
+    Dimension width, height;
+    Boolean allow_change_size;
+    Widget kid;
+    Cardinal i, count, n;
+    int width_kid, height_kid, tmp_w, tmp_h;
+    short vadd, hadd, x_ins, y_ins;
+    Dimension *widths;
+
+    height = 0;
+
+    if (XtIsSubclass(w, simpleMenuWidgetClass)) {
+	smw = (SimpleMenuWidget)w;
+	current_entry = NULL;
+    }
+    else {
+	smw = (SimpleMenuWidget)XtParent(w);
+	current_entry = (SmeObject)w;
+    }
+
+    allow_change_size = (!XtIsRealized((Widget)smw)
+			 || smw->shell.allow_shell_resize);
+
+    for (i = smw->simple_menu.label ? 1 : 0;
+	 i < smw->composite.num_children;
+	 i++) {
+	XtWidgetGeometry preferred;
+
+	kid = smw->composite.children[i];
+	if (!XtIsManaged(kid))
+	    continue;
+	if (smw->simple_menu.row_height != 0)
+	    XtHeight(kid) = smw->simple_menu.row_height;
+	XtQueryGeometry(kid, NULL, &preferred);
+	if (preferred.request_mode & CWWidth)
+	    XtWidth(kid) = preferred.width;
+    }
+
+    if (smw->simple_menu.label
+	&& XtIsManaged((Widget)smw->simple_menu.label)) {
+	XtWidgetGeometry preferred;
+
+	kid = (Widget)smw->simple_menu.label;
+	XtQueryGeometry(kid, NULL, &preferred);
+	if (preferred.request_mode & CWWidth)
+	    XtWidth(kid) = preferred.width;
+	if (preferred.request_mode & CWHeight)
+	    XtHeight(kid) = preferred.height;
+    }
+
+    /* reset */
+    if (!smw->simple_menu.menu_width)
+	XtWidth(smw) = 0;
+    if (!smw->simple_menu.menu_height)
+	XtHeight(smw) = 0;
+    if (!XtWidth(smw) || !XtHeight(smw))
+	MakeResizeRequest((Widget)smw);
+
+    widths = (Dimension *)XtMalloc(sizeof(Dimension));
+#ifndef OLDXAW
+    hadd = smw->simple_menu.left_margin;
+#else
+    hadd = 0;
+#endif
+    vadd = smw->simple_menu.top_margin;
+    if (smw->simple_menu.label)
+	vadd += XtHeight(smw->simple_menu.label);
+
+    count = 1;
+    width = tmp_w = tmp_h = n = 0;
+    height = vadd;
+
+    for (i = smw->simple_menu.label ? 1 : 0;
+	 i < smw->composite.num_children;
+	 i++) {
+	kid = smw->composite.children[i];
+	if (!XtIsManaged(kid))
+	    continue;
+	width_kid = XtWidth(kid);
+	height_kid = XtHeight(kid);
+
+	if (n && (height + height_kid + smw->simple_menu.bottom_margin
+		  > XtHeight(smw))) {
+	    ++count;
+	    widths = (Dimension *)XtRealloc((char *)widths,
+					    sizeof(Dimension) * count);
+	    widths[count - 1] = width_kid;
+	    width += tmp_w;
+	    tmp_w = width_kid;
+	    height = height_kid + vadd;
+	}
+	else
+	    height += height_kid;
+	if (height > tmp_h)
+	    tmp_h = height;
+	if (width_kid > tmp_w)
+	    widths[count - 1] = tmp_w = width_kid;
+	++n;
+    }
+
+    height = tmp_h + smw->simple_menu.bottom_margin;
+    width += tmp_w;
+
+    if (smw->simple_menu.label && width < XtWidth(smw->simple_menu.label)) {
+	float inc;
+
+	inc = (XtWidth(smw->simple_menu.label) - width) / (float)count;
+	width = XtWidth(smw->simple_menu.label);
+	for (n = 0; n < count; n++)
+	    widths[n] += inc;
+    }
+
+#ifndef OLDXAW
+    width += hadd + smw->simple_menu.right_margin;
+#endif
+
+    x_ins = n = count = 0;
+    tmp_w = widths[0];
+    tmp_h = vadd;
+
+    for (i = smw->simple_menu.label ? 1 : 0;
+	 i < smw->composite.num_children;
+	 i++) {
+	kid = smw->composite.children[i];
+	if (!XtIsManaged(kid))
+	    continue;
+
+	height_kid = XtHeight(kid);
+
+	if (n && (tmp_h + height_kid + smw->simple_menu.bottom_margin
+		  > XtHeight(smw))) {
+	    x_ins = tmp_w;
+	    y_ins = vadd;
+	    ++count;
+	    tmp_w += widths[count];
+	    tmp_h = height_kid + vadd;
+	}
+	else {
+	    y_ins = tmp_h;
+	    tmp_h += height_kid;
+	}
+	++n;
+
+	XtX(kid) = x_ins + hadd;
+	XtY(kid) = y_ins;
+	XtWidth(kid) = widths[count];
+    }
+
+    XtFree((char *)widths);
+
+    if (allow_change_size)
+	MakeSetValuesRequest((Widget) smw, width, height);
+
+    if (smw->simple_menu.label) {
+	XtX(smw->simple_menu.label) = 0;
+	XtY(smw->simple_menu.label) = smw->simple_menu.top_margin;
+	XtWidth(smw->simple_menu.label) = XtWidth(smw)
+#ifndef OLDXAW
+	    - (smw->simple_menu.left_margin + smw->simple_menu.right_margin)
+#endif
+	    ;
+    }
+    if (current_entry) {
+	if (width_ret)
+	    *width_ret = XtWidth(current_entry);
+	if (height_ret)
+	    *height_ret = XtHeight(current_entry);
+    }
+}
+    
+/*
+ * Function:
+ *	AddPositionAction
+ *
+ * Parameters:
+ *	app_con - application context
+ *	data	- (not used)
+ *
+ * Description:
+ *	  Adds the XawPositionSimpleMenu action to the global
+ *                   action list for this appcon.
+ */
+/*ARGSUSED*/
+static void
+AddPositionAction(XtAppContext app_con, XPointer data)
+{
+    static XtActionsRec pos_action[] = {
+	{"XawPositionSimpleMenu",	PositionMenuAction},
+    };
+
+    XtAppAddActions(app_con, pos_action, XtNumber(pos_action));
+}
+
+/*
+ * Function:
+ *	FindMenu
+ *
+ * Parameters:
+ *	widget - reference widget
+ *	name   - menu widget's name
+ *
+ * Description:
+ *	Find the menu give a name and reference widget
+ *
+ * Returns:
+ *	The menu widget or NULL.
+ */
+static Widget 
+FindMenu(Widget widget, String name)
+{
+    Widget w, menu;
+    
+    for (w = widget; w != NULL; w = XtParent(w))
+	if ((menu = XtNameToWidget(w, name)) != NULL)
+	    return (menu);
+
+    return (NULL);
+}
+
+/*
+ * Function:
+ *	PositionMenu
+ *
+ * Parameters:
+ *	w	 - simple menu widget
+ *	location - pointer the the position or NULL
+ *
+ * Description:
+ *	Places the menu
+ */
+static void
+PositionMenu(Widget w, XPoint *location)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    SmeObject entry;
+    XPoint t_point;
+    
+    if (location == NULL) {
+	Window temp1, temp2;
+	int root_x, root_y, tempX, tempY;
+	unsigned int tempM;
+	
+	location = &t_point;
+	if (XQueryPointer(XtDisplay(w), XtWindow(w), &temp1, &temp2,
+			  &root_x, &root_y, &tempX, &tempY, &tempM) == False) {
+	    XtAppWarning(XtWidgetToApplicationContext(w),
+			 "Xaw Simple Menu Widget: "
+			 "Could not find location of mouse pointer");
+	    return;
+	}
+	location->x = (short) root_x;
+	location->y = (short) root_y;
+    }
+    
+    /*
+     * The width will not be correct unless it is realized
+     */
+    XtRealizeWidget(w);
+    
+    location->x -= XtWidth(w) >> 1;
+    
+    if (smw->simple_menu.popup_entry == NULL)
+	entry = smw->simple_menu.label;
+    else
+	entry = smw->simple_menu.popup_entry;
+
+    if (entry != NULL)
+      location->y -= XtY(entry) + (XtHeight(entry) >> 1);
+
+    MoveMenu(w, location->x, location->y);
+}
+
+/*
+ * Function:
+ *	MoveMenu
+ *
+ * Parameters:
+ *	w - simple menu widget
+ *	x - current location of the widget
+ *	y - ""
+ *
+ * Description:
+ *	  Actually moves the menu, may force it to
+ *	to be fully visable if menu_on_screen is True.
+ */
+static void
+MoveMenu(Widget w, int x, int y)
+{
+    Arg arglist[2];
+    Cardinal num_args = 0;
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    
+    if (smw->simple_menu.menu_on_screen) {
+	int width = XtWidth(w) + (XtBorderWidth(w) << 1);
+	int height = XtHeight(w) + (XtBorderWidth(w) << 1);
+	
+	if (x >= 0) {
+	    int scr_width = WidthOfScreen(XtScreen(w));
+
+	    if (x + width > scr_width)
+		x = scr_width - width;
+	}
+	if (x < 0) 
+	    x = 0;
+	
+	if (y >= 0) {
+	    int scr_height = HeightOfScreen(XtScreen(w));
+
+	    if (y + height > scr_height)
+		y = scr_height - height;
+	}
+	if (y < 0)
+	    y = 0;
+    }
+    
+    XtSetArg(arglist[num_args], XtNx, x); num_args++;
+    XtSetArg(arglist[num_args], XtNy, y); num_args++;
+    XtSetValues(w, arglist, num_args);
+}
+
+/*
+ * Function:
+ *	ChangeCursorOnGrab
+ *
+ * Parameters:
+ *	w     - menu widget
+ *	temp1 - not used
+ *	temp2 - ""
+ *
+ * Description:
+ *	  Changes the cursor on the active grab to the one
+ *                   specified in out resource list.
+ */
+/*ARGSUSED*/
+static void
+ChangeCursorOnGrab(Widget w, XtPointer temp1, XtPointer temp2)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    
+    /*
+     * The event mask here is what is currently in the MIT implementation.
+     * There really needs to be a way to get the value of the mask out
+     * of the toolkit (CDP 5/26/89).
+     */
+    XChangeActivePointerGrab(XtDisplay(w), ButtonPressMask | ButtonReleaseMask,
+			     smw->simple_menu.cursor, 
+			     XtLastTimestampProcessed(XtDisplay(w)));
+}
+
+/*
+ * Function:
+ *	MakeSetValuesRequest
+ *
+ * Parameters:
+ *	w      - simple menu widget
+ *	width  - size requested
+ *	height - ""
+ */
+static void
+MakeSetValuesRequest(Widget w, unsigned int width, unsigned int height)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    Arg arglist[2];
+    Cardinal num_args = 0;
+    
+    if (!smw->simple_menu.recursive_set_values) {
+	if (XtWidth(smw) != width || XtHeight(smw) != height) {
+	    smw->simple_menu.recursive_set_values = True;
+	    XtSetArg(arglist[num_args], XtNwidth, width);   num_args++;
+	    XtSetArg(arglist[num_args], XtNheight, height); num_args++;
+	    XtSetValues(w, arglist, num_args);
+	}
+	else if (XtIsRealized((Widget)smw))
+	    XawSimpleMenuRedisplay((Widget)smw, NULL, NULL);
+    }
+    smw->simple_menu.recursive_set_values = False;
+}
+
+static SmeObject
+DoGetEventEntry(Widget w, int x_loc, int y_loc)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    SmeObject *entry;
+
+    ForAllChildren(smw, entry) {
+	if (!XtIsManaged((Widget)*entry))
+	    continue;
+
+	if (x_loc > XtX(*entry)
+	    && x_loc <= XtX(*entry) + XtWidth(*entry)
+	    && y_loc > XtY(*entry)
+	    &&  y_loc <= XtY(*entry) + XtHeight(*entry)) {
+	    if (*entry == smw->simple_menu.label)
+		return (NULL);	/* cannot select the label */
+	    else
+		return (*entry);
+	}
+    }
+    
+    return (NULL);
+}
+
+/*
+ * Function:
+ *	GetEventEntry
+ *
+ * Parameters:
+ *	w     - simple menu widget
+ *	event - X event
+ *
+ * Description:
+ *	Gets an entry given an event that has X and Y coords.
+ *
+ * Returns:
+ *	The entry that this point is in
+ */
+static SmeObject
+GetEventEntry(Widget w, XEvent *event)
+{
+    int x_loc, y_loc, x_root;
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+    SmeObject entry;
+    int warp, move;
+
+    switch (event->type) {
+	case MotionNotify:
+	    x_loc = event->xmotion.x;
+	    y_loc = event->xmotion.y;
+	    x_root = event->xmotion.x_root;
+	    break;
+	case EnterNotify:
+	case LeaveNotify:
+	    x_loc = event->xcrossing.x;
+	    y_loc = event->xcrossing.y;
+	    x_root = event->xcrossing.x_root;
+	    break;
+	case ButtonPress:
+	case ButtonRelease:
+	    x_loc = event->xbutton.x;
+	    y_loc = event->xbutton.y;
+	    x_root = event->xbutton.x_root;
+	    break;
+	default:
+	    XtAppError(XtWidgetToApplicationContext(w),
+		       "Unknown event type in GetEventEntry().");
+	    return (NULL);
+    }
+    
+    if (x_loc < 0 || x_loc >= XtWidth(smw) ||
+	y_loc < 0 || y_loc >= XtHeight(smw))
+	return (NULL);
+
+    /* Move the menu if it's outside the screen, does not check
+     * smw->simple_menu.menu_on_screen because menus is bigger than screen
+     */
+    if (x_root == WidthOfScreen(XtScreen(w)) - 1 &&
+	XtX(w) + XtWidth(w) + (XtBorderWidth(w)) > x_root) {
+	warp = -8;
+	if (smw->simple_menu.entry_set) {
+	    entry = DoGetEventEntry(w,
+				    XtX(smw->simple_menu.entry_set)
+				    + XtWidth(smw->simple_menu.entry_set) + 1,
+				    y_loc);
+	    Unhighlight(w, event, NULL, NULL);
+	    if (entry) {
+		warp = -(int)XtWidth(entry) >> 1;
+		move = x_loc - XtWidth(entry) - XtX(entry) + XtBorderWidth(w);
+	    }
+	    else {
+		warp = 0;
+		move = WidthOfScreen(XtScreen(w)) -
+		       (XtX(w) + XtWidth(w) + (XtBorderWidth(w) << 1));
+	    }
+	}
+	else {
+	    warp = 0;
+	    move = WidthOfScreen(XtScreen(w)) -
+		   (XtX(w) + XtWidth(w) + (XtBorderWidth(w) << 1));
+	}
+    }
+    else if (x_root == 0 && XtX(w) < 0) {
+	warp = 8;
+	if (smw->simple_menu.entry_set) {
+	    entry = DoGetEventEntry(w, XtX(smw->simple_menu.entry_set) - 1,
+				    y_loc);
+	    Unhighlight(w, event, NULL, NULL);
+	    if (entry) {
+		warp = XtWidth(entry) >> 1;
+		move = x_loc - XtX(entry);
+	    }
+	    else
+		move = x_loc + XtBorderWidth(w);
+	}
+	else
+	    move = x_loc + XtBorderWidth(w);
+    }
+    else
+	move = warp = 0;
+
+    if (move)
+	XtMoveWidget(w, XtX(w) + move, XtY(w));
+    if (warp)
+	XWarpPointer(XtDisplay(w), None, None, 0, 0, 0, 0, warp, 0);
+
+    return (DoGetEventEntry(w, x_loc, y_loc));
+}
+
+static void
+CalculateNewSize(Widget w, Dimension *width_return, Dimension *height_return)
+{
+    SimpleMenuWidget xaw = (SimpleMenuWidget)w;
+    Widget kid;
+    Cardinal i;
+    int width_kid, height_kid;
+    int width, height, tmp_w, tmp_h, max_dim;
+    short vadd, hadd;
+    int n, columns, test_h, num_children = 0;
+    Boolean try_layout = False;
+
+#ifndef OLDXAW
+    hadd = xaw->simple_menu.left_margin + xaw->simple_menu.right_margin;
+#else
+    hadd = 0;
+#endif
+    vadd = xaw->simple_menu.top_margin + xaw->simple_menu.bottom_margin;
+    if (xaw->simple_menu.label)
+	vadd += XtHeight(xaw->simple_menu.label);
+
+    if (*height_return)
+	max_dim = *height_return;
+    else if (!XtHeight(w)) {
+	max_dim = HeightOfScreen(XtScreen(w));
+	try_layout = True;
+    }
+    else
+	max_dim = XtHeight(w);
+    max_dim -= vadd;
+
+    width = height = tmp_w = tmp_h = n = test_h = 0;
+    columns = 1;
+    for (i = xaw->simple_menu.label ? 1 : 0;
+	 i < xaw->composite.num_children;
+	 i++) {
+	kid = xaw->composite.children[i];
+	if (!XtIsManaged(kid))
+	    continue;
+	++num_children;
+	width_kid = XtWidth(kid);
+	height_kid = XtHeight(kid);
+
+	if (try_layout) {
+	    if (!test_h)
+		test_h = height_kid;
+	    else if (test_h != height_kid)
+		try_layout = False;
+	}
+
+	if (n && (height + height_kid > max_dim)) {
+	    ++columns;
+	    width += tmp_w;
+	    tmp_w = width_kid;
+	    height = height_kid;
+	}
+	else
+	    height += height_kid;
+	if (height > tmp_h)
+	    tmp_h = height;
+	if (width_kid > tmp_w)
+	    tmp_w = width_kid;
+	++n;
+    }
+
+    height = tmp_h + vadd;
+    width += tmp_w + hadd;
+
+    if (xaw->simple_menu.label)
+	width = XawMax(width, XtWidth(xaw->simple_menu.label) + hadd);
+
+    *width_return = width;
+    *height_return = height;
+
+    if (try_layout && columns > 1 && num_children > 2) {
+	int space;
+
+	height = test_h * (xaw->simple_menu.label ?
+			   num_children - 1 :
+			   num_children);
+
+	max_dim -= max_dim % test_h;
+	space = max_dim - (height % max_dim);
+	if (space >= test_h * columns) {
+	    height = max_dim - space / columns;
+	    if (height % test_h)
+		height += test_h - (height % test_h);
+	    *height_return = height + vadd;
+	    CalculateNewSize(w, width_return, height_return);
+	}
+    }
+}
+
+static void
+MakeResizeRequest(Widget w)
+{
+    int tries;
+    Dimension width, height;
+  
+    width = XtWidth(w);
+    height = XtHeight(w);
+
+    for (tries = 0; tries < 100; tries++) {
+	CalculateNewSize(w, &width, &height);
+	if (width == XtWidth(w) && height == XtHeight(w))
+	    break;
+	if (XtMakeResizeRequest(w, width, height, &width, &height) ==
+	    XtGeometryNo)
+	break;
+    }
+}
+
+#ifndef OLDXAW
+static void
+Popdown(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+
+    while (XtParent(w) &&
+	   XtIsSubclass(XtParent(w), simpleMenuWidgetClass)) {
+	if (((SimpleMenuWidget)XtParent(w))->simple_menu.sub_menu == (Widget)w) {
+	    w = XtParent(w);
+	    smw = (SimpleMenuWidget)w;
+	    smw->simple_menu.entry_set = NULL;
+	}
+	else
+	    break;
+    }
+
+    smw->simple_menu.state |= SMW_UNMAPPING;
+    if (smw->simple_menu.sub_menu)
+	PopdownSubMenu(smw);
+    XtCallActionProc(w, "XtMenuPopdown", event, params, *num_params);
+}
+
+static void
+PopupSubMenu(SimpleMenuWidget smw)
+{
+    Arg args[2];
+    Cardinal num_args;
+    Widget menu;
+    SmeBSBObject entry = (SmeBSBObject)smw->simple_menu.entry_set;
+    Position menu_x, menu_y;
+    Bool popleft;
+
+    if (entry->sme_bsb.menu_name == NULL)
+	return;
+
+    if ((menu = FindMenu((Widget)smw, entry->sme_bsb.menu_name)) == NULL)
+	return;
+
+    smw->simple_menu.sub_menu = menu;
+
+    if (!XtIsRealized(menu))
+	XtRealizeWidget(menu);
+
+    popleft = (smw->simple_menu.state & SMW_POPLEFT) != 0;
+
+    if (popleft) 
+	XtTranslateCoords((Widget)smw, -(int)XtWidth(menu),
+			  XtY(entry) - XtBorderWidth(menu), &menu_x, &menu_y);
+    else
+	XtTranslateCoords((Widget)smw, XtWidth(smw), XtY(entry)
+			  - XtBorderWidth(menu), &menu_x, &menu_y);
+
+    if (!popleft && menu_x >= 0) {
+	int scr_width = WidthOfScreen(XtScreen(menu));
+
+	if (menu_x + XtWidth(menu) > scr_width) {
+	    menu_x -= XtWidth(menu) + XtWidth(smw);
+	    popleft = True;
+	}
+    }
+    else if (popleft && menu_x < 0) {
+	menu_x = 0;
+	popleft = False;
+    }
+    if (menu_y >= 0) {
+	int scr_height = HeightOfScreen(XtScreen(menu));
+
+	if (menu_y + XtHeight(menu) > scr_height)
+	    menu_y = scr_height - XtHeight(menu) - XtBorderWidth(menu);
+    }
+    if (menu_y < 0)
+	menu_y = 0;
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNx, menu_x);	num_args++;
+    XtSetArg(args[num_args], XtNy, menu_y);	num_args++;
+    XtSetValues(menu, args, num_args);
+
+    if (popleft)
+	((SimpleMenuWidget)menu)->simple_menu.state |= SMW_POPLEFT;
+    else
+	((SimpleMenuWidget)menu)->simple_menu.state &= ~SMW_POPLEFT;
+
+    XtPopup(menu, XtGrabNone);
+}
+
+static void
+PopdownSubMenu(SimpleMenuWidget smw)
+{
+    SimpleMenuWidget menu = (SimpleMenuWidget)smw->simple_menu.sub_menu;
+
+    if (!menu)
+	return;
+
+    menu->simple_menu.state |= SMW_UNMAPPING;
+    PopdownSubMenu(menu);
+
+    XtPopdown((Widget)menu);
+
+    smw->simple_menu.sub_menu = NULL;
+}
+
+/*ARGSUSED*/
+static void
+PopupCB(Widget w, XtPointer client_data, XtPointer call_data)
+{
+    SimpleMenuWidget smw = (SimpleMenuWidget)w;
+
+    smw->simple_menu.state &= ~(SMW_UNMAPPING | SMW_POPLEFT);
+}
+#endif /* OLDXAW */
diff --git a/nx-X11/lib/Xaw/SimpleMenu.h b/nx-X11/lib/Xaw/SimpleMenu.h
new file mode 100644
index 000000000..0ee689683
--- /dev/null
+++ b/nx-X11/lib/Xaw/SimpleMenu.h
@@ -0,0 +1,173 @@
+/*
+ * $Xorg: SimpleMenu.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Chris D. Peterson, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/SimpleMenu.h,v 1.7 2001/01/17 19:42:30 dawes Exp $ */
+
+/*
+ * SimpleMenu.h - Public Header file for SimpleMenu widget.
+ *
+ * This is the public header file for the Athena SimpleMenu widget.
+ * It is intended to provide one pane pulldown and popup menus within
+ * the framework of the X Toolkit.  As the name implies it is a first and
+ * by no means complete implementation of menu code. It does not attempt to
+ * fill the needs of all applications, but does allow a resource oriented
+ * interface to menus.
+ *
+ * Date:    April 3, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _SimpleMenu_h
+#define _SimpleMenu_h
+
+#include <X11/Shell.h>
+#include <X11/Xmu/Converters.h>
+
+/*
+ * SimpleMenu widget
+ */
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ backgroundPixmap    BackgroundPixmap	Pixmap          None
+ borderColor	     BorderColor	Pixel		XtDefaultForeground
+ borderPixmap	     BorderPixmap	Pixmap		None
+ borderWidth	     BorderWidth	Dimension	1
+ bottomMargin        VerticalMargins    Dimension       VerticalSpace
+ columnWidth         ColumnWidth        Dimension       Width of widest text
+ cursor              Cursor             Cursor          None
+ destroyCallback     Callback		Pointer		NULL
+ displayList	     DisplayList	XawDisplayList*	NULL
+ height		     Height		Dimension	0
+ label               Label              String          NULL (No label)
+ labelClass          LabelClass         Pointer         smeBSBObjectClass
+ leftMargin	     HorizontalMargins	Dimension	0
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ rightMargin	     HorizontalMargins	Dimension	0
+ rowHeight           RowHeight          Dimension       Height of Font
+ sensitive	     Sensitive		Boolean		True
+ topMargin           VerticalMargins    Dimension       VerticalSpace
+ width		     Width		Dimension	0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+typedef struct _SimpleMenuClassRec*	SimpleMenuWidgetClass;
+typedef struct _SimpleMenuRec*		SimpleMenuWidget;
+
+extern WidgetClass simpleMenuWidgetClass;
+
+#define XtNcursor "cursor"
+#define XtNbottomMargin "bottomMargin"
+#define XtNcolumnWidth "columnWidth"
+#define XtNlabelClass "labelClass"
+#define XtNmenuOnScreen "menuOnScreen"
+#define XtNpopupOnEntry "popupOnEntry"
+#define XtNrowHeight "rowHeight"
+#define XtNtopMargin "topMargin"
+#define XtNleftMargin "leftMargin"
+#define XtNrightMargin "rightMargin"
+
+#define XtCColumnWidth "ColumnWidth"
+#define XtCLabelClass "LabelClass"
+#define XtCMenuOnScreen "MenuOnScreen"
+#define XtCPopupOnEntry "PopupOnEntry"
+#define XtCRowHeight "RowHeight"
+
+#define XtCVerticalMargins "VerticalMargins"
+
+#ifndef OLDXAW
+#define XtCHorizontalMargins "HorizontalMargins"
+#define XawNdisplayList "displayList"
+#define XawCDisplayList "DisplayList"
+#define XawRDisplayList "XawDisplayList"
+#endif
+
+/*
+ * Public Functions
+ */
+
+_XFUNCPROTOBEGIN
+
+/*
+ * Function:
+ *	XawSimpleMenuAddGlobalActions
+ *
+ * Parameters:
+ *	app_con - appcontext
+ *
+ * Description:
+ *	Adds the global actions to the simple menu widget.
+ */
+void XawSimpleMenuAddGlobalActions
+(
+ XtAppContext		app_con
+ );
+
+/*
+ * Function:
+ *	XawSimpleMenuGetActiveEntry
+ *
+ * Parameters:
+ *	w - smw widget
+ *
+ * Description:
+ *	Gets the currently active (set) entry.
+ *
+ * Returns:
+ *	The currently set entry or NULL if none is set
+ */
+Widget XawSimpleMenuGetActiveEntry
+(
+ Widget			w
+ );
+
+/*
+ * Function:
+ *	XawSimpleMenuClearActiveEntry
+ *
+ * Parameters:
+ *	w - smw widget
+ *
+ * Description:
+ *	Unsets the currently active (set) entry.
+ */
+void XawSimpleMenuClearActiveEntry
+(
+ Widget			w
+);
+
+_XFUNCPROTOEND
+
+#endif /* _SimpleMenu_h */
diff --git a/nx-X11/lib/Xaw/SimpleP.h b/nx-X11/lib/Xaw/SimpleP.h
new file mode 100644
index 000000000..f2fa3fa22
--- /dev/null
+++ b/nx-X11/lib/Xaw/SimpleP.h
@@ -0,0 +1,102 @@
+/***********************************************************
+
+ $Xorg: SimpleP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/SimpleP.h,v 1.12 2001/12/14 19:54:43 dawes Exp $ */
+
+#ifndef _SimpleP_h
+#define _SimpleP_h
+
+#include <X11/Xfuncproto.h>
+
+#include <X11/Xaw/Simple.h>
+
+_XFUNCPROTOBEGIN
+
+#include <X11/Xaw/XawInit.h>
+
+typedef struct {
+    Bool (*change_sensitive)(Widget);
+#ifndef OLDXAW
+    XtPointer extension;
+#endif
+} SimpleClassPart;
+
+#define XtInheritChangeSensitive	((Bool (*)(Widget))_XtInherit)
+
+typedef struct _SimpleClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+} SimpleClassRec;
+
+extern SimpleClassRec simpleClassRec;
+
+typedef struct {
+    /* resources */
+    Cursor cursor;
+    Pixmap insensitive_border;
+    String cursor_name;			/* cursor specified by name */
+    Pixel pointer_fg, pointer_bg;	/* Pointer colors */
+    Boolean international;
+
+    /* private */
+#ifndef OLDXAW
+    XawDisplayList *display_list;
+    String tip;
+    XtPointer pad[3];	/* for future use and keep binary compatability */
+#endif
+} SimplePart;
+
+typedef struct _SimpleRec {
+    CorePart	core;
+    SimplePart	simple;
+} SimpleRec;
+
+_XFUNCPROTOEND
+
+#endif /* _SimpleP_h */
diff --git a/nx-X11/lib/Xaw/Sme.c b/nx-X11/lib/Xaw/Sme.c
new file mode 100644
index 000000000..a4af577d8
--- /dev/null
+++ b/nx-X11/lib/Xaw/Sme.c
@@ -0,0 +1,272 @@
+/* $Xorg: Sme.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/*
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86: xc/lib/Xaw/Sme.c,v 1.6 2001/01/17 19:42:31 dawes Exp $ */
+
+/*
+ * Date:    September 26, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/SmeP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * Class Methods
+ */
+static void Highlight(Widget);
+static void Notify(Widget);
+static void Unhighlight(Widget);
+static void XawSmeClassPartInitialize(WidgetClass);
+static void XawSmeInitialize(Widget, Widget, ArgList, Cardinal*);
+static XtGeometryResult XawSmeQueryGeometry(Widget, XtWidgetGeometry*,
+					    XtWidgetGeometry*);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(SmeRec, sme.field)
+static XtResource resources[] = {
+  {
+    XtNcallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(callbacks),
+    XtRCallback,
+    NULL
+  },
+  {
+    XtNinternational,
+    XtCInternational,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(international),
+    XtRImmediate,
+    (XtPointer)False
+  },
+};   
+#undef offset
+
+#define Superclass	(&rectObjClassRec)
+SmeClassRec smeClassRec = {
+  /* rectangle */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "Sme",				/* class_name */
+    sizeof(SmeRec),			/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    XawSmeClassPartInitialize,		/* class_part_initialize */
+    False,				/* class_initialized */
+    XawSmeInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    NULL,				/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    False,				/* compress_motion */
+    False,				/* compress_exposure */
+    False,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    NULL,				/* resize */
+    NULL,				/* expose */
+    NULL,				/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* intrinsics_version */
+    NULL,				/* callback offsets */
+    NULL,				/* tm_table */
+    XawSmeQueryGeometry,		/* query_geometry */
+    NULL,				/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* sme */
+  {
+    Highlight,				/* highlight */
+    Unhighlight,			/* unhighlight */
+    Notify,				/* notify */
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass smeObjectClass = (WidgetClass)&smeClassRec;
+
+/*
+ * Implementation
+ */
+/*
+ * Function:
+ *	XawSmeClassPartInitialize
+ *
+ * Parameters:
+ *	cclass - widget classs of this widget
+ *
+ * Description:
+ *	Handles inheritance of class functions.
+ */
+static void
+XawSmeClassPartInitialize(WidgetClass cclass)
+{
+    SmeObjectClass m_ent, superC;
+
+    m_ent = (SmeObjectClass)cclass;
+    superC = (SmeObjectClass)m_ent->rect_class.superclass;
+
+    if (m_ent->sme_class.highlight == XtInheritHighlight) 
+	m_ent->sme_class.highlight = superC->sme_class.highlight;
+
+    if (m_ent->sme_class.unhighlight == XtInheritUnhighlight)
+	m_ent->sme_class.unhighlight = superC->sme_class.unhighlight;
+
+    if (m_ent->sme_class.notify == XtInheritNotify) 
+	m_ent->sme_class.notify = superC->sme_class.notify;
+}
+
+/*
+ * Function:
+ *	XawSmeInitialize
+ *
+ * Parameters:
+ *	request - widget requested by the argument list
+ *	cnew	- new widget with both resource and non  resource values
+ * 
+ * Description:
+ *	Initializes the simple menu widget entry
+ */
+/*ARGSUSED*/
+static void
+XawSmeInitialize(Widget request, Widget cnew,
+		 ArgList args, Cardinal *num_args)
+{
+    SmeObject entry = (SmeObject)cnew;
+
+    entry->rectangle.border_width = 0;
+}
+
+/*
+ * Function:
+ *	Highlight
+ *
+ * Parameters:
+ *	w - menu entry
+ *
+ * Description:
+ *	Default highlight proceedure for menu entries.
+ */
+/*ARGSUSED*/
+static void
+Highlight(Widget w)
+{
+}
+
+/*
+ * Function:
+ *	Unhighlight
+ *
+ * Parameters:
+ *	w - menu entry
+ *
+ * Description:
+ *	Default unhighlight proceedure for menu entries.
+ */
+/*ARGSUSED*/
+static void
+Unhighlight(Widget w)
+{
+}
+
+/*
+ * Function:
+ *	Notify
+ *
+ * Parameters:
+ *	w - menu entry
+ *
+ * Description:
+ *	Calls the callback proceedures for this entry.
+ */
+static void
+Notify(Widget w)
+{
+    XtCallCallbacks(w, XtNcallback, NULL);
+}
+
+/*
+ * Function:
+ *	QueryGeometry
+ *
+ * Parameeters:
+ *	w	   - menu entry object
+ *	itended	   - intended and return geometry info
+ *	return_val -
+ * 
+ * Description:
+ *	Returns the preferred geometry for this widget.
+ *
+ * Returns:
+ *	Geometry Result
+ *
+ * Note:
+ *	See the Intrinsics manual for details on what this function is for.
+ */
+static XtGeometryResult
+XawSmeQueryGeometry(Widget w, XtWidgetGeometry *intended,
+		    XtWidgetGeometry *return_val)
+{
+    SmeObject entry = (SmeObject)w;
+    Dimension width;
+    XtGeometryResult ret_val = XtGeometryYes;
+    XtGeometryMask mode = intended->request_mode;
+
+    width = 1;
+
+    if (((mode & CWWidth) && intended->width != width) || !(mode & CWWidth)) {
+	return_val->request_mode |= CWWidth;
+	return_val->width = width;
+	mode = return_val->request_mode;
+	
+	if ((mode & CWWidth) && width == XtWidth(entry))
+	    return (XtGeometryNo);
+	return (XtGeometryAlmost);
+    }
+
+    return (ret_val);
+}
diff --git a/nx-X11/lib/Xaw/Sme.h b/nx-X11/lib/Xaw/Sme.h
new file mode 100644
index 000000000..fb87b0073
--- /dev/null
+++ b/nx-X11/lib/Xaw/Sme.h
@@ -0,0 +1,73 @@
+/*
+ * $Xorg: Sme.h,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86: xc/lib/Xaw/Sme.h,v 1.5 2001/01/17 19:42:31 dawes Exp $ */
+
+/*
+ * This is the public header file for the Athena Sme object.
+ * It is intended to be used with the simple menu widget.  
+ *
+ * Date:    April 3, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _Sme_h
+#define _Sme_h
+
+#include <X11/Intrinsic.h>
+#include <X11/RectObj.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ callback            Callback		Pointer		NULL
+ destroyCallback     Callback		Pointer		NULL
+ height		     Height		Dimension	0
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#ifndef XtCInternational
+#define XtCInternational	"International"
+#endif
+
+#ifndef XtNinternational
+#define XtNinternational	"international"
+#endif
+
+
+typedef struct _SmeClassRec *SmeObjectClass;
+typedef struct _SmeRec *SmeObject;
+
+extern WidgetClass smeObjectClass;
+
+#endif /* _Sme_h */
diff --git a/nx-X11/lib/Xaw/SmeBSB.c b/nx-X11/lib/Xaw/SmeBSB.c
new file mode 100644
index 000000000..0d77278ab
--- /dev/null
+++ b/nx-X11/lib/Xaw/SmeBSB.c
@@ -0,0 +1,774 @@
+/* $Xorg: SmeBSB.c,v 1.5 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/*
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+
+/* $XFree86: xc/lib/Xaw/SmeBSB.c,v 1.11 2001/01/17 19:42:31 dawes Exp $ */
+
+/*
+ * SmeBSB.c - Source code file for BSB Menu Entry object.
+ *
+ * Date:    September 26, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xos.h>
+#include <X11/Xmu/Drawing.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/SimpleMenu.h>
+#include <X11/Xaw/SmeBSBP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#define ONE_HUNDRED 100
+
+/*
+ * Class Methods
+ */
+static void FlipColors(Widget);
+static void XawSmeBSBClassInitialize(void);
+static void XawSmeBSBInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawSmeBSBDestroy(Widget);
+static XtGeometryResult XawSmeBSBQueryGeometry(Widget, XtWidgetGeometry*,
+					       XtWidgetGeometry*);
+static void XawSmeBSBRedisplay(Widget, XEvent*, Region);
+static Boolean XawSmeBSBSetValues(Widget, Widget, Widget,
+				  ArgList, Cardinal*);
+
+/* 
+ * Prototypes
+ */
+static void CreateGCs(Widget);
+static void GetBitmapInfo(Widget, Bool);
+static void GetDefaultSize(Widget, Dimension*, Dimension*);
+static void DestroyGCs(Widget);
+static void DrawBitmaps(Widget, GC);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(SmeBSBRec, sme_bsb.field)
+static XtResource resources[] = {
+  {
+    XtNlabel,
+    XtCLabel,
+    XtRString,
+    sizeof(String),
+    offset(label),
+    XtRString,
+    NULL
+  },
+  {
+    XtNvertSpace,
+    XtCVertSpace,
+    XtRInt,
+    sizeof(int),
+    offset(vert_space),
+    XtRImmediate,
+    (XtPointer)25
+  },
+  {
+    XtNleftBitmap,
+    XtCLeftBitmap,
+    XtRBitmap,
+    sizeof(Pixmap),
+    offset(left_bitmap),
+    XtRImmediate,
+    (XtPointer)None
+  },
+  {
+    XtNjustify,
+    XtCJustify,
+    XtRJustify,
+    sizeof(XtJustify),
+    offset(justify),
+    XtRImmediate,
+    (XtPointer)XtJustifyLeft
+  },
+  {
+    XtNrightBitmap,
+    XtCRightBitmap,
+    XtRBitmap,
+    sizeof(Pixmap),
+    offset(right_bitmap),
+    XtRImmediate,
+    (XtPointer)None
+  },
+  {
+    XtNleftMargin,
+    XtCHorizontalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(left_margin),
+    XtRImmediate,
+    (XtPointer)4
+  },
+  {
+    XtNrightMargin,
+    XtCHorizontalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(right_margin),
+    XtRImmediate,
+    (XtPointer)4
+  },
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(foreground),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNfont,
+    XtCFont,
+    XtRFontStruct,
+    sizeof(XFontStruct*),
+    offset(font),
+    XtRString,
+    XtDefaultFont
+  },
+  {
+    XtNfontSet,
+    XtCFontSet,
+    XtRFontSet,
+    sizeof(XFontSet),
+    offset(fontset),
+    XtRString,
+    XtDefaultFontSet
+  },
+#ifndef OLDXAW
+  {
+    XtNmenuName,
+    XtCMenuName,
+    XtRString,
+    sizeof(String),
+    offset(menu_name),
+    XtRImmediate,
+    (XtPointer)NULL
+  },
+#endif
+};
+#undef offset
+    
+#define superclass (&smeClassRec)
+SmeBSBClassRec smeBSBClassRec = {
+  /* rectangle */
+  {
+    (WidgetClass)superclass,		/* superclass */
+    "SmeBSB",				/* class_name */
+    sizeof(SmeBSBRec),			/* size */
+    XawSmeBSBClassInitialize,		/* class_init */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawSmeBSBInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    NULL,				/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    False,				/* compress_motion */
+    False,				/* compress_exposure */
+    False,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawSmeBSBDestroy,			/* destroy */
+    NULL,				/* resize */
+    XawSmeBSBRedisplay,			/* expose */
+    XawSmeBSBSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* intrinsics version */
+    NULL,				/* callback offsets */
+    NULL,				/* tm_table */
+    XawSmeBSBQueryGeometry,		/* query_geometry */
+    NULL,				/* display_accelerator */
+    NULL, 				/* extension */
+  },
+  /* sme */
+  {
+    FlipColors,				/* highlight */
+    FlipColors,				/* unhighlight */
+    XtInheritNotify,			/* notify */
+    NULL,				/* extension */
+  },
+  /* sme_bsb */
+  {
+    NULL,				/* extension */
+  },
+};
+WidgetClass smeBSBObjectClass = (WidgetClass)&smeBSBClassRec;
+
+/*
+ * Function:
+ *	XawSmeBSBClassInitialize
+ *
+ * Description:
+ *	Initializes the SmeBSBObject.
+ */
+static void 
+XawSmeBSBClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtAddConverter(XtRString, XtRJustify, XmuCvtStringToJustify, NULL, 0);
+    XtSetTypeConverter(XtRJustify, XtRString, XmuCvtJustifyToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+/*
+ * Function:
+ *	XawSmeBSBInitialize
+ *
+ * Parameters:
+ *	request	- widget requested by the argument list
+ *	cnew	- new widget with both resource and non resource values
+ *
+ * Description:
+ *	Initializes the simple menu widget entry.
+ */
+/*ARGSUSED*/
+static void
+XawSmeBSBInitialize(Widget request, Widget cnew,
+		    ArgList args, Cardinal *num_args)
+{
+    SmeBSBObject entry = (SmeBSBObject)cnew;
+
+    if (!entry->sme_bsb.font) XtError("Aborting: no font found\n");
+
+    if (entry->sme_bsb.label == NULL) 
+	entry->sme_bsb.label = XtName(cnew);
+    else
+	entry->sme_bsb.label = XtNewString(entry->sme_bsb.label);
+
+    GetDefaultSize(cnew, &entry->rectangle.width, &entry->rectangle.height);
+    CreateGCs(cnew);
+
+    entry->sme_bsb.left_bitmap_width = entry->sme_bsb.left_bitmap_height = 0;
+    entry->sme_bsb.right_bitmap_width = entry->sme_bsb.right_bitmap_height = 0;
+
+    GetBitmapInfo(cnew, True);	/* Left Bitmap Info */
+    GetBitmapInfo(cnew, False);	/* Right Bitmap Info */
+}
+
+/*
+ * Function:
+ *	XawSmeBSBDestroy
+ *
+ * Parameters:
+ *	w - simple menu widget entry
+ */
+static void
+XawSmeBSBDestroy(Widget w)
+{
+    SmeBSBObject entry = (SmeBSBObject)w;
+
+    DestroyGCs(w);
+    if (entry->sme_bsb.label != XtName(w))
+	XtFree(entry->sme_bsb.label);
+}
+
+/*
+ * Function:
+ *	XawSmeBSBRedisplay
+ *
+ * Parameters:
+ *	w      - simple menu widget entry
+ *	event  - X event that caused this redisplay
+ *	region - region the needs to be repainted
+ *
+ * Description:
+ *	Redisplays the contents of the widget.
+ */
+/* ARGSUSED */
+static void
+XawSmeBSBRedisplay(Widget w, XEvent *event, Region region)
+{
+    GC gc;
+    SmeBSBObject entry = (SmeBSBObject)w;
+    int	font_ascent, font_descent, y_loc;
+    int	fontset_ascent, fontset_descent;
+    XFontSetExtents *ext = XExtentsOfFontSet(entry->sme_bsb.fontset);
+
+    font_ascent = font_descent = fontset_ascent = fontset_descent = 0;
+    entry->sme_bsb.set_values_area_cleared = False;
+
+    if (entry->sme.international == True) {
+	fontset_ascent = XawAbs(ext->max_ink_extent.y);
+	fontset_descent = ext->max_ink_extent.height - fontset_ascent;
+    }
+    else {
+	font_ascent = entry->sme_bsb.font->max_bounds.ascent;
+	font_descent = entry->sme_bsb.font->max_bounds.descent;
+    }
+    y_loc = XtY(entry);
+
+    if (XtIsSensitive(w) && XtIsSensitive(XtParent(w))) {
+	if (w == XawSimpleMenuGetActiveEntry(XtParent(w))) {
+	    XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w), 
+			   entry->sme_bsb.norm_gc, XtX(w), y_loc,
+			   XtWidth(entry), XtHeight(entry));
+	    gc = entry->sme_bsb.rev_gc;
+	}
+	else
+	    gc = entry->sme_bsb.norm_gc;
+    }
+    else
+	gc = entry->sme_bsb.norm_gray_gc;
+    
+    if (entry->sme_bsb.label != NULL) {
+	int x_loc = entry->sme_bsb.left_margin;
+	int len = strlen(entry->sme_bsb.label);
+	char *label = entry->sme_bsb.label;
+	 int width, t_width;
+
+	switch(entry->sme_bsb.justify) {
+	    case XtJustifyCenter:
+		if (entry->sme.international == True) {
+		    t_width = XmbTextEscapement(entry->sme_bsb.fontset,label,
+						len);
+		    width = XtWidth(entry) - (entry->sme_bsb.left_margin +
+					      entry->sme_bsb.right_margin);
+		}
+		else {
+		    t_width = XTextWidth(entry->sme_bsb.font, label, len);
+		    width = XtWidth(entry) - (entry->sme_bsb.left_margin +
+					      entry->sme_bsb.right_margin);
+		}
+		x_loc += (width - t_width) >> 1;
+		break;
+	    case XtJustifyRight:
+		if (entry->sme.international == True) {
+		    t_width = XmbTextEscapement(entry->sme_bsb.fontset,label,
+						len);
+		    x_loc = XtWidth(entry) - (entry->sme_bsb.right_margin +
+					      t_width);
+		}
+		else {
+		    t_width = XTextWidth(entry->sme_bsb.font, label, len);
+		    x_loc = XtWidth(entry) - (entry->sme_bsb.right_margin +
+					      t_width);
+		}
+		break;
+	    case XtJustifyLeft:
+		/*FALLTHROUGH*/
+	    default:
+		break;
+	}
+
+	/* this will center the text in the gadget top-to-bottom */
+	if (entry->sme.international == True) {
+	    y_loc += ((XtHeight(entry) -
+		      (fontset_ascent + fontset_descent)) >> 1) +
+		       fontset_ascent;
+
+	    XmbDrawString(XtDisplayOfObject(w), XtWindowOfObject(w),
+		          entry->sme_bsb.fontset, gc,
+			  XtX(w) + x_loc, y_loc, label, len);
+	}
+	else {
+	    y_loc += ((XtHeight(entry) -
+		      (font_ascent + font_descent)) >> 1) + font_ascent;
+	
+	    XDrawString(XtDisplayOfObject(w), XtWindowOfObject(w), gc,
+			XtX(w) + x_loc, y_loc, label, len);
+	}
+    }
+
+    DrawBitmaps(w, gc);
+}
+
+
+/*
+ * Function:
+ *	XawSmeBSBSetValues
+ *
+ * Parameters:
+ *	current	- current state of the widget
+ *	request	- what was requested
+ *	cnew	- what the widget will become
+ *
+ * Description:
+ *	Relayout the menu when one of the resources is changed.
+ */
+
+/*ARGSUSED*/
+static Boolean
+XawSmeBSBSetValues(Widget current, Widget request, Widget cnew,
+		   ArgList args, Cardinal *num_args)
+{
+    SmeBSBObject entry = (SmeBSBObject)cnew;
+    SmeBSBObject old_entry = (SmeBSBObject)current;
+    Boolean ret_val = False;
+
+    if (old_entry->sme_bsb.label != entry->sme_bsb.label) {
+	if (old_entry->sme_bsb.label != XtName(cnew))
+	    XtFree((char *)old_entry->sme_bsb.label);
+
+	if (entry->sme_bsb.label != XtName(cnew))
+	    entry->sme_bsb.label = XtNewString(entry->sme_bsb.label);
+
+	ret_val = True;
+    }
+
+    if (entry->rectangle.sensitive != old_entry->rectangle.sensitive)
+	ret_val = True;
+
+    if (entry->sme_bsb.left_bitmap != old_entry->sme_bsb.left_bitmap) {
+	GetBitmapInfo(cnew, True);
+	ret_val = True;
+    }
+
+    if (entry->sme_bsb.right_bitmap != old_entry->sme_bsb.right_bitmap) {
+	GetBitmapInfo(cnew, False);
+	ret_val = True;
+    }
+
+    if ((old_entry->sme_bsb.font != entry->sme_bsb.font
+	 && old_entry->sme.international == False)
+	|| old_entry->sme_bsb.foreground != entry->sme_bsb.foreground)  {
+	DestroyGCs(current);
+	CreateGCs(cnew);
+	ret_val = True;
+    }
+
+    if (old_entry->sme_bsb.fontset != entry->sme_bsb.fontset &&
+	old_entry->sme.international == True)
+	/* DONT changes the GCs, because the fontset is not in them */
+	ret_val = True;
+
+    if (ret_val) {
+	Dimension width, height;
+
+	GetDefaultSize(cnew, &width, &height);
+	entry->sme_bsb.set_values_area_cleared = True;
+	XtMakeResizeRequest(cnew, width, height, NULL, NULL);
+    }
+
+    return (ret_val);
+}
+
+/*
+ * Function:
+ *	XawSmeBSBQueryGeometry
+ *
+ * Parameters:
+ *	w	   - menu entry object
+ *	itended	   - intended and return geometry info
+ *	return_val - ""
+ * 
+ * Returns:
+ *	Geometry Result
+ *
+ * Description:
+ *	  Returns the preferred geometry for this widget.
+ *	  See the Intrinsics manual for details on what this function is for.
+ */
+static XtGeometryResult
+XawSmeBSBQueryGeometry(Widget w, XtWidgetGeometry *intended,
+		       XtWidgetGeometry *return_val)
+{
+    SmeBSBObject entry = (SmeBSBObject)w;
+    Dimension width, height;
+    XtGeometryResult ret_val = XtGeometryYes;
+    XtGeometryMask mode = intended->request_mode;
+
+    GetDefaultSize(w, &width, &height);
+
+    if (((mode & CWWidth) && intended->width != width) || !(mode & CWWidth)) {
+	return_val->request_mode |= CWWidth;
+	return_val->width = width;
+	ret_val = XtGeometryAlmost;
+    }
+
+    if (((mode & CWHeight) && intended->height != height) || !(mode & CWHeight)) {
+	return_val->request_mode |= CWHeight;
+	return_val->height = height;
+	ret_val = XtGeometryAlmost;
+    }
+
+    if (ret_val == XtGeometryAlmost) {
+	mode = return_val->request_mode;
+	if (((mode & CWWidth) && width == XtWidth(entry)) &&
+	    ((mode & CWHeight) && height == XtHeight(entry)))
+	    return (XtGeometryNo);
+    }
+
+    return (ret_val);
+}
+    
+/*
+ * Function:
+ *	FlipColors
+ *
+ * Parameters:
+ *	w - bsb menu entry widget
+ *
+ * Description:
+ *	Invert the colors of the current entry.
+ */
+static void 
+FlipColors(Widget w)
+{
+    SmeBSBObject entry = (SmeBSBObject)w;
+
+    if (entry->sme_bsb.set_values_area_cleared)
+	return;
+
+    XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w),
+		   entry->sme_bsb.invert_gc, 
+		   XtX(w), XtY(entry), XtWidth(entry), XtHeight(entry));
+}
+
+/*
+ * Function:
+ *	GetDefaultSize
+ *
+ * Parameters:
+ *	w      - menu entry widget.
+ *	width  - default width (return)
+ *	height - default height (return)
+ *
+ * Description:
+ *	Calculates the Default (preferred) size of this menu entry.
+ */
+static void
+GetDefaultSize(Widget w, Dimension *width, Dimension *height)
+{
+    SmeBSBObject entry = (SmeBSBObject)w;
+
+    if (entry->sme.international == True) {
+	XFontSetExtents *ext = XExtentsOfFontSet(entry->sme_bsb.fontset);
+
+	if (entry->sme_bsb.label == NULL) 
+	    *width = 0;
+	else
+	    *width = XmbTextEscapement(entry->sme_bsb.fontset,
+				       entry->sme_bsb.label,
+				       strlen(entry->sme_bsb.label));
+	*width += entry->sme_bsb.left_margin + entry->sme_bsb.right_margin;
+	*height = ext->max_ink_extent.height;
+	*height = ((int)*height * (ONE_HUNDRED +
+				   entry->sme_bsb.vert_space)) / ONE_HUNDRED;
+    }
+    else {
+	if (entry->sme_bsb.label == NULL) 
+	    *width = 0;
+	else
+	    *width = XTextWidth(entry->sme_bsb.font, entry->sme_bsb.label,
+			    strlen(entry->sme_bsb.label));
+
+	*width += entry->sme_bsb.left_margin + entry->sme_bsb.right_margin;
+    
+	*height = entry->sme_bsb.font->max_bounds.ascent +
+		  entry->sme_bsb.font->max_bounds.descent;
+
+	*height = ((int)*height * (ONE_HUNDRED +
+				   entry->sme_bsb.vert_space)) / ONE_HUNDRED;
+    }
+}
+
+/*
+ * Function:
+ *	DrawBitmaps
+ *
+ * Parameters:
+ *	w  - simple menu widget entry
+ *	gc - graphics context to use for drawing
+ *
+ * Description:
+ *	Draws left and right bitmaps.
+ */
+static void
+DrawBitmaps(Widget w, GC gc)
+{
+    int x_loc, y_loc;
+    SmeBSBObject entry = (SmeBSBObject)w;
+    
+    if (entry->sme_bsb.left_bitmap == None &&
+	entry->sme_bsb.right_bitmap == None)
+    return;
+
+    /*
+     * Draw Left Bitmap
+     */
+    if (entry->sme_bsb.left_bitmap != None) {
+	x_loc = ((entry->sme_bsb.left_margin -
+		  entry->sme_bsb.left_bitmap_width) >> 1) + XtX(w);
+
+	y_loc = XtY(entry) + ((XtHeight(entry) -
+			       entry->sme_bsb.left_bitmap_height) >> 1);
+
+	XCopyPlane(XtDisplayOfObject(w), entry->sme_bsb.left_bitmap,
+		   XtWindowOfObject(w), gc, 0, 0, 
+		   entry->sme_bsb.left_bitmap_width,
+		   entry->sme_bsb.left_bitmap_height, x_loc, y_loc, 1);
+    }
+
+    /*
+     * Draw Right Bitmap
+     */
+    if (entry->sme_bsb.right_bitmap != None) {
+	x_loc = XtWidth(entry) - ((entry->sme_bsb.right_margin +
+				  entry->sme_bsb.right_bitmap_width) >> 1) +
+				  XtX(w);
+	y_loc = XtY(entry) + ((XtHeight(entry) -
+			      entry->sme_bsb.right_bitmap_height) >> 1);
+
+	XCopyPlane(XtDisplayOfObject(w), entry->sme_bsb.right_bitmap,
+		   XtWindowOfObject(w), gc, 0, 0, 
+		   entry->sme_bsb.right_bitmap_width,
+	 	   entry->sme_bsb.right_bitmap_height, x_loc, y_loc, 1);
+    }
+}
+
+/*
+ * Function:
+ *	GetBitmapInfo
+ *
+ * Parameters:
+ *	w	- bsb menu entry object
+ *	is_left - True: if we are testing left bitmap
+ *		  False: if we are testing the right bitmap
+ *
+ * Description:
+ *	Gets the bitmap information from either of the bitmaps.
+ */
+static void
+GetBitmapInfo(Widget w, Bool is_left)
+{
+    SmeBSBObject entry = (SmeBSBObject)w;
+    unsigned int depth, bw;
+    Window root;
+    int x, y;
+    unsigned int width, height;
+    
+    if (is_left) {
+	if (entry->sme_bsb.left_bitmap != None &&
+	    XGetGeometry(XtDisplayOfObject(w),
+			 entry->sme_bsb.left_bitmap, &root, 
+			 &x, &y, &width, &height, &bw, &depth))	{
+	    entry->sme_bsb.left_bitmap_width = width;
+	    entry->sme_bsb.left_bitmap_height = height;
+	}
+    }
+    else if (entry->sme_bsb.right_bitmap != None &&
+	     XGetGeometry(XtDisplayOfObject(w),
+			  entry->sme_bsb.right_bitmap, &root,
+			  &x, &y, &width, &height, &bw, &depth)) {
+	entry->sme_bsb.right_bitmap_width = width;
+	entry->sme_bsb.right_bitmap_height = height;
+    }
+}
+
+/*
+ * Function:
+ *	CreateGCs
+ *
+ * Parameters:
+ *	w - simple menu widget entry
+ *
+ * Description:
+ *	Creates all gc's for the simple menu widget.
+ */
+static void
+CreateGCs(Widget w)
+{
+    SmeBSBObject entry = (SmeBSBObject)w;
+    XGCValues values;
+    XtGCMask mask, mask_i18n;
+    
+    values.foreground = XtParent(w)->core.background_pixel;
+    values.background = entry->sme_bsb.foreground;
+    values.font = entry->sme_bsb.font->fid;
+    values.graphics_exposures = False;
+    mask      = GCForeground | GCBackground | GCGraphicsExposures | GCFont;
+    mask_i18n = GCForeground | GCBackground | GCGraphicsExposures;
+    if (entry->sme.international == True)
+	entry->sme_bsb.rev_gc = XtAllocateGC(w, 0, mask_i18n, &values, GCFont, 0);
+    else
+	entry->sme_bsb.rev_gc = XtGetGC(w, mask, &values);
+    
+    values.foreground = entry->sme_bsb.foreground;
+    values.background = XtParent(w)->core.background_pixel;
+    if (entry->sme.international == True)
+	entry->sme_bsb.norm_gc = XtAllocateGC(w, 0, mask_i18n, &values, GCFont, 0);
+    else
+	entry->sme_bsb.norm_gc = XtGetGC(w, mask, &values);
+
+    values.fill_style = FillTiled;
+    values.tile   = XmuCreateStippledPixmap(XtScreenOfObject(w), 
+					    entry->sme_bsb.foreground,
+					    XtParent(w)->core.background_pixel,
+					    XtParent(w)->core.depth);
+    values.graphics_exposures = False;
+    mask |= GCTile | GCFillStyle;
+    mask_i18n |= GCTile | GCFillStyle;
+    if (entry->sme.international == True)
+	entry->sme_bsb.norm_gray_gc = XtAllocateGC(w, 0, mask_i18n, &values,
+						   GCFont, 0);
+    else
+	entry->sme_bsb.norm_gray_gc = XtGetGC(w, mask, &values);
+
+    values.foreground ^= values.background;
+    values.background = 0;
+    values.function = GXxor;
+    mask = GCForeground | GCBackground | GCGraphicsExposures | GCFunction;
+    entry->sme_bsb.invert_gc = XtGetGC(w, mask, &values);
+}
+
+/*
+ * Function:
+ *	DestroyGCs
+ *
+ * Parameters:
+ *	w - simple menu widget entry
+ *
+ * Description:
+ *	Removes all gc's for the simple menu widget.
+ */
+static void
+DestroyGCs(Widget w)
+{
+    SmeBSBObject entry = (SmeBSBObject)w;
+
+    XtReleaseGC(w, entry->sme_bsb.norm_gc);
+    XtReleaseGC(w, entry->sme_bsb.norm_gray_gc);
+    XtReleaseGC(w, entry->sme_bsb.rev_gc);
+    XtReleaseGC(w, entry->sme_bsb.invert_gc);
+}
diff --git a/nx-X11/lib/Xaw/SmeBSB.h b/nx-X11/lib/Xaw/SmeBSB.h
new file mode 100644
index 000000000..094b558c3
--- /dev/null
+++ b/nx-X11/lib/Xaw/SmeBSB.h
@@ -0,0 +1,98 @@
+/*
+ * $Xorg: SmeBSB.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86: xc/lib/Xaw/SmeBSB.h,v 1.6 2001/01/17 19:42:31 dawes Exp $ */
+
+/*
+ * SmeBSB.h - Public Header file for SmeBSB object.
+ *
+ * This is the public header file for the Athena BSB Sme object.
+ * It is intended to be used with the simple menu widget.  This object
+ * provides bitmap - string - bitmap style entries.
+ *
+ * Date:    April 3, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _SmeBSB_h
+#define _SmeBSB_h
+
+#include <X11/Xmu/Converters.h>
+#include <X11/Xaw/Sme.h>
+
+/* BSB Menu Entry Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ callback            Callback           Callback        NULL
+ destroyCallback     Callback		Pointer		NULL
+ font                Font               XFontStruct *   XtDefaultFont
+ foreground          Foreground         Pixel           XtDefaultForeground
+ height		     Height		Dimension	0
+ label               Label              String          Name of entry
+ leftBitmap          LeftBitmap         Pixmap          None
+ leftMargin          HorizontalMargins  Dimension       4
+ menuName	     MenuName		String		NULL
+ rightBitmap         RightBitmap        Pixmap          None
+ rightMargin         HorizontalMargins  Dimension       4
+ sensitive	     Sensitive		Boolean		True
+ vertSpace           VertSpace          int             25
+ width		     Width		Dimension	0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+typedef struct _SmeBSBClassRec    *SmeBSBObjectClass;
+typedef struct _SmeBSBRec         *SmeBSBObject;
+
+extern WidgetClass smeBSBObjectClass;
+
+#define XtNleftBitmap "leftBitmap"
+#define XtNleftMargin "leftMargin"
+#define XtNrightBitmap "rightBitmap"
+#define XtNrightMargin "rightMargin"
+#define XtNvertSpace   "vertSpace"
+
+#define XtNmenuName "menuName"
+#define XtCMenuName "MenuName"
+
+#ifndef XtNfontSet
+#define XtNfontSet		"fontSet"
+#endif
+
+#ifndef XtCFontSet
+#define XtCFontSet		"FontSet"
+#endif
+
+#define XtCLeftBitmap "LeftBitmap"
+#define XtCHorizontalMargins "HorizontalMargins"
+#define XtCRightBitmap "RightBitmap"
+#define XtCVertSpace   "VertSpace"
+
+#endif /* _SmeBSB_h */
diff --git a/nx-X11/lib/Xaw/SmeBSBP.h b/nx-X11/lib/Xaw/SmeBSBP.h
new file mode 100644
index 000000000..6b263e7a8
--- /dev/null
+++ b/nx-X11/lib/Xaw/SmeBSBP.h
@@ -0,0 +1,94 @@
+/*
+ * $Xorg: SmeBSBP.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Chris D. Peterson, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/SmeBSBP.h,v 1.8 2001/01/17 19:42:31 dawes Exp $ */
+
+#ifndef _XawSmeBSBP_h
+#define _XawSmeBSBP_h
+
+/*
+ * Sme Object Private Data
+ */
+#include <X11/Xaw/SmeP.h>
+#include <X11/Xaw/SmeBSB.h>
+
+typedef struct _SmeBSBClassPart {
+    XtPointer extension;
+} SmeBSBClassPart;
+
+/* Full class record declaration */
+typedef struct _SmeBSBClassRec {
+    RectObjClassPart	rect_class;
+    SmeClassPart	sme_class;
+    SmeBSBClassPart	sme_bsb_class;
+} SmeBSBClassRec;
+
+extern SmeBSBClassRec smeBSBClassRec;
+
+/* New fields for the Sme Object record */
+typedef struct {
+    /* resources */
+    String label;			/* The entry label */
+    int vert_space;			/* extra vert space to leave, as a
+					   percentage of the font height of
+					   the label */
+    Pixmap left_bitmap, right_bitmap;	/* bitmaps to show */
+    Dimension left_margin, right_margin;/* left and right margins */
+    Pixel foreground;			/* foreground color */
+    XFontStruct *font;			/* The font to show label in */
+    XFontSet fontset;			/* or fontset */
+    XtJustify justify;			/* Justification for the label. */
+
+    /* private */
+    Boolean set_values_area_cleared;	/* do we need to unhighlight? */
+    GC norm_gc;				/* noral color gc */
+    GC rev_gc;				/* reverse color gc */
+    GC norm_gray_gc;			/* Normal color (grayed out) gc */
+    GC invert_gc;			/* gc for flipping colors */
+    Dimension left_bitmap_width;	/* size of each bitmap */
+    Dimension left_bitmap_height;
+    Dimension right_bitmap_width;
+    Dimension right_bitmap_height;
+
+#ifndef OLDXAW
+    /* new resources */
+    String menu_name;			/* name of nested sub menu or NULL */
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} SmeBSBPart;
+
+/*
+ * Full instance record declaration
+ */
+typedef struct _SmeBSBRec {
+    ObjectPart	object;
+    RectObjPart	rectangle;
+    SmePart	sme;
+    SmeBSBPart	sme_bsb;
+} SmeBSBRec;
+
+#endif /* _XawSmeBSBP_h */
diff --git a/nx-X11/lib/Xaw/SmeLine.c b/nx-X11/lib/Xaw/SmeLine.c
new file mode 100644
index 000000000..88a6e9ce5
--- /dev/null
+++ b/nx-X11/lib/Xaw/SmeLine.c
@@ -0,0 +1,267 @@
+/* $Xorg: SmeLine.c,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $ */
+
+/*
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Chris D. Peterson, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/SmeLine.c,v 1.7 2001/01/17 19:42:31 dawes Exp $ */
+
+/*
+ * Sme.c - Source code for the generic menu entry
+ *
+ * Date:    September 26, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/SmeLineP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * Class Methods
+ */
+static void XawSmeLineDestroy(Widget);
+static void XawSmeLineInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawSmeLineRedisplay(Widget, XEvent*, Region);
+static Boolean XawSmeLineSetValues(Widget, Widget, Widget,
+				   ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void CreateGC(Widget);
+static void DestroyGC(Widget);
+
+/*
+ * Initialization
+ */
+#define offset(field)	XtOffsetOf(SmeLineRec, sme_line.field)
+static XtResource resources[] = {
+  {
+    XtNlineWidth,
+    XtCLineWidth,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(line_width),
+    XtRImmediate,
+    (XtPointer)1
+  },
+  {
+    XtNstipple,
+    XtCStipple,
+    XtRBitmap,
+    sizeof(Pixmap),
+    offset(stipple),
+    XtRImmediate,
+    (XtPointer)XtUnspecifiedPixmap
+  },
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(foreground),
+    XtRString,
+    XtDefaultForeground
+  },
+};
+#undef offset
+
+#define Superclass	(&smeClassRec)
+SmeLineClassRec smeLineClassRec = {
+  /* rectangle */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "SmeLine",				/* class_name */
+    sizeof(SmeLineRec),			/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class inited */
+    XawSmeLineInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    NULL,				/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    False,				/* compress_motion */
+    False,				/* compress_exposure */
+    False,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawSmeLineDestroy,			/* destroy */
+    NULL,				/* resize */
+    XawSmeLineRedisplay,		/* expose */
+    XawSmeLineSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* intrinsics version */
+    NULL,				/* callback offsets */
+    NULL,				/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    NULL,				/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* sme */
+  {
+    XtInheritHighlight,			/* highlight */
+    XtInheritUnhighlight,		/* unhighlight */
+    XtInheritNotify,			/* notify */
+    NULL,				/* extension */
+  },
+  /* sme_line */
+  {
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass smeLineObjectClass = (WidgetClass)&smeLineClassRec;
+
+/*
+ * Implementation
+ */
+/*ARGSUSED*/
+static void
+XawSmeLineInitialize(Widget request, Widget cnew,
+		     ArgList args, Cardinal *num_args)
+{
+    SmeLineObject entry = (SmeLineObject)cnew;
+
+    if (XtHeight(entry) == 0)
+	XtHeight(entry) = entry->sme_line.line_width;
+
+    CreateGC(cnew);
+}
+
+/*
+ * Function:
+ *	CreateGC
+ *
+ * Parameters:
+ *	w - Line entry widget
+ *
+ * Description:
+ *	Creates the GC for the line entry widget.
+ *
+ * Note:
+ *      We can only share the GC if there is no stipple, because
+ *	we need to change the stipple origin when drawing
+ */
+static void
+CreateGC(Widget w)
+{
+    SmeLineObject entry = (SmeLineObject)w;
+    XGCValues values;
+    XtGCMask mask = GCForeground | GCGraphicsExposures | GCLineWidth;
+    
+    values.foreground = entry->sme_line.foreground;
+    values.graphics_exposures = False;
+    values.line_width = entry->sme_line.line_width;
+    
+    if (entry->sme_line.stipple != XtUnspecifiedPixmap) {
+	values.stipple = entry->sme_line.stipple;
+	values.fill_style = FillStippled; 
+	mask |= GCStipple | GCFillStyle;
+	
+	entry->sme_line.gc = XCreateGC(XtDisplayOfObject(w), 
+				      RootWindowOfScreen(XtScreenOfObject(w)),
+				      mask, &values);
+    }
+    else
+	entry->sme_line.gc = XtGetGC(w, mask, &values);
+}
+
+static void
+XawSmeLineDestroy(Widget w)
+{
+    DestroyGC(w);
+}
+
+static void
+DestroyGC(Widget w)
+{
+    SmeLineObject entry = (SmeLineObject)w;
+
+    if (entry->sme_line.stipple != XtUnspecifiedPixmap) 
+	XFreeGC(XtDisplayOfObject(w), entry->sme_line.gc);
+    else
+	XtReleaseGC(w, entry->sme_line.gc);
+}
+
+/*ARGSUSED*/
+static void
+XawSmeLineRedisplay(Widget w, XEvent *event, Region region)
+{
+    SmeLineObject entry = (SmeLineObject)w;
+    int y = XtY(w) + (((int)XtHeight(w) - entry->sme_line.line_width) >> 1);
+
+    if (entry->sme_line.stipple != XtUnspecifiedPixmap) 
+	XSetTSOrigin(XtDisplayOfObject(w), entry->sme_line.gc, 0, y);
+
+    XFillRectangle(XtDisplayOfObject(w), XtWindowOfObject(w),
+		   entry->sme_line.gc, XtX(w), y,
+		   XtWidth(w), entry->sme_line.line_width);
+}
+
+/*
+ * Function:
+ *	XawSmeLineSetValues
+ *
+ * Parameters:
+ *	current - current state of the widget
+ *	request - what was requested
+ *	cnew	- what the widget will become
+ *
+ * Description:
+ *	Relayout the menu when one of the resources is changed.
+ */
+/*ARGSUSED*/
+static Boolean
+XawSmeLineSetValues(Widget current, Widget request, Widget cnew,
+		    ArgList args, Cardinal *num_args)
+{
+    SmeLineObject entry = (SmeLineObject)cnew;
+    SmeLineObject old_entry = (SmeLineObject)current;
+  
+    if (entry->sme_line.line_width != old_entry->sme_line.line_width &&
+	entry->sme_line.stipple != old_entry->sme_line.stipple) {
+	DestroyGC(current);
+	CreateGC(cnew);
+	return (True);
+    }
+
+    return (False);
+}
diff --git a/nx-X11/lib/Xaw/SmeLine.h b/nx-X11/lib/Xaw/SmeLine.h
new file mode 100644
index 000000000..7c9d4e41a
--- /dev/null
+++ b/nx-X11/lib/Xaw/SmeLine.h
@@ -0,0 +1,71 @@
+/*
+ * $Xorg: SmeLine.h,v 1.4 2001/02/09 02:03:45 xorgcvs Exp $
+ *
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ */
+/* $XFree86: xc/lib/Xaw/SmeLine.h,v 1.5 2001/01/17 19:42:31 dawes Exp $ */
+
+/*
+ * This is the public header file for the Athena SmeLine object.
+ * It is intended to be used with the simple menu widget.  
+ *
+ * Date:    April 3, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _SmeLine_h
+#define _SmeLine_h
+
+#include <X11/Xaw/Sme.h>
+#include <X11/Xmu/Converters.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ callback            Callback		Pointer		NULL
+ destroyCallback     Callback		Pointer		NULL
+ height		     Height		Dimension	0
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define XtCLineWidth "LineWidth"
+#define XtCStipple "Stipple"
+
+#define XtNlineWidth "lineWidth"
+#define XtNstipple "stipple"
+
+typedef struct _SmeLineClassRec *SmeLineObjectClass;
+typedef struct _SmeLineRec *SmeLineObject;
+
+extern WidgetClass smeLineObjectClass;
+
+#endif /* _SmeLine_h */
diff --git a/nx-X11/lib/Xaw/SmeLineP.h b/nx-X11/lib/Xaw/SmeLineP.h
new file mode 100644
index 000000000..7102d03f9
--- /dev/null
+++ b/nx-X11/lib/Xaw/SmeLineP.h
@@ -0,0 +1,75 @@
+/*
+ * $Xorg: SmeLineP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $
+ *
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ *
+ * Author:  Chris D. Peterson, MIT X Consortium
+ */
+/* $XFree86: xc/lib/Xaw/SmeLineP.h,v 1.7 2001/01/17 19:42:31 dawes Exp $ */
+
+#ifndef _XawSmeLineP_h
+#define _XawSmeLineP_h
+
+/*
+ * SmeLine Widget Private Data
+ */
+#include <X11/Xaw/SmeP.h>
+#include <X11/Xaw/SmeLine.h>
+
+/* New fields for the SmeLine widget class */
+typedef struct _SmeLineClassPart {
+    XtPointer extension;
+} SmeLineClassPart;
+
+/* Full class record */
+typedef struct _SmeLineClassRec {
+    RectObjClassPart    rect_class;
+    SmeClassPart	sme_class;
+    SmeLineClassPart	sme_line_class;
+} SmeLineClassRec;
+
+extern SmeLineClassRec smeLineClassRec;
+
+/* New fields for the SmeLine widget */
+typedef struct {
+    /* resources */
+    Pixel foreground;		/* Foreground color */
+    Pixmap stipple;		/* Line Stipple */
+    Dimension line_width;	/* Width of the line */
+
+    /* private */
+    GC gc;			/* Graphics context for drawing line */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} SmeLinePart;
+
+/* Full instance record */
+typedef struct _SmeLineRec {
+    ObjectPart	object;
+    RectObjPart	rectangle;
+    SmePart	sme;
+    SmeLinePart	sme_line;
+} SmeLineRec;
+
+#endif /* _XawSmeLineP_h */
diff --git a/nx-X11/lib/Xaw/SmeP.h b/nx-X11/lib/Xaw/SmeP.h
new file mode 100644
index 000000000..94342fffd
--- /dev/null
+++ b/nx-X11/lib/Xaw/SmeP.h
@@ -0,0 +1,90 @@
+/*
+ * $Xorg: SmeP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86: xc/lib/Xaw/SmeP.h,v 1.8 2001/12/14 19:54:43 dawes Exp $ */
+
+/*
+ * This is the private header file for the Athena Sme object.
+ * This object is intended to be used with the simple menu widget.  
+ *
+ * Date:    April 3, 1989
+ *
+ * By:      Chris D. Peterson
+ *          MIT X Consortium 
+ *          kit@expo.lcs.mit.edu
+ */
+
+#ifndef _XawSmeP_h
+#define _XawSmeP_h
+
+/*
+ * Sme Widget Private Data
+ */
+#include <X11/Xfuncproto.h>
+
+#include <X11/Xaw/Sme.h>
+
+_XFUNCPROTOBEGIN
+
+/* New fields for the Sme widget class */
+typedef struct _SmeClassPart {
+    XtWidgetProc highlight;
+    XtWidgetProc unhighlight;
+    XtWidgetProc notify;
+    XtPointer	 extension;
+} SmeClassPart;
+
+/* Full class record */
+typedef struct _SmeClassRec {
+    RectObjClassPart    rect_class;
+    SmeClassPart	sme_class;
+} SmeClassRec;
+
+extern SmeClassRec smeClassRec;
+
+/* New fields for the Sme widget */
+typedef struct {
+    /* resources */
+    XtCallbackList callbacks;
+    Boolean international;
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} SmePart;
+
+/* Full instance record */
+typedef struct _SmeRec {
+    ObjectPart	object;
+    RectObjPart	rectangle;
+    SmePart	sme;
+} SmeRec;
+
+#define XtInheritHighlight	((XtWidgetProc)_XtInherit)
+#define XtInheritUnhighlight XtInheritHighlight
+#define XtInheritNotify      XtInheritHighlight
+
+_XFUNCPROTOEND
+
+#endif /* _XawSmeP_h */
diff --git a/nx-X11/lib/Xaw/StripCharP.h b/nx-X11/lib/Xaw/StripCharP.h
new file mode 100644
index 000000000..50ed74c98
--- /dev/null
+++ b/nx-X11/lib/Xaw/StripCharP.h
@@ -0,0 +1,110 @@
+/*
+* $Xorg: StripCharP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/StripCharP.h,v 1.7 2001/01/17 19:42:32 dawes Exp $ */
+
+#ifndef _XawStripChartP_h
+#define _XawStripChartP_h
+
+#include <X11/Xaw/StripChart.h>
+#include <X11/Xaw/SimpleP.h>
+
+#define NO_GCS 0
+#define FOREGROUND	(1 << 0)
+#define HIGHLIGHT	(1 << 1)
+#define ALL_GCS (FOREGROUND | HIGHLIGHT)
+
+/* new fields for the stripChart widget */
+typedef struct {
+    /* resources */
+    Pixel fgpixel;		/* color index for graph */
+    Pixel hipixel;		/* color index for lines */
+    GC fgGC;			/* graphics context for fgpixel */
+    GC hiGC;			/* graphics context for hipixel */
+    
+    /* private */
+    int update;			/* update frequence */
+    int scale;			/* scale factor */
+    int min_scale;		/* smallest scale factor */
+    int interval;		/* data point interval */
+    XPoint *points;		/* Poly point for repairing graph lines */
+    double max_value;		/* Max Value in window */
+    double valuedata[2048];	/* record of data points */
+    XtIntervalId interval_id;
+    XtCallbackList get_value;	/* proc to call to fetch load pt */
+    int jump_val;		/* Amount to jump on each scroll */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} StripChartPart;
+
+/* instance record declaration */
+typedef struct _StripChartRec {
+    CorePart core;
+    SimplePart simple;
+    StripChartPart strip_chart;
+} StripChartRec;
+
+/* new fields for the StripChart widget class record */
+typedef struct {
+    XtPointer extension;
+} StripChartClassPart;
+
+/* class record declaration */
+typedef struct _StripChartClassRec {
+    CoreClassPart core_class;
+    SimpleClassPart simple_class;
+    StripChartClassPart strip_chart_class;
+} StripChartClassRec;
+
+extern StripChartClassRec stripChartClassRec;
+
+#endif /* _XawStripChartP_h */
diff --git a/nx-X11/lib/Xaw/StripChart.c b/nx-X11/lib/Xaw/StripChart.c
new file mode 100644
index 000000000..ada85f172
--- /dev/null
+++ b/nx-X11/lib/Xaw/StripChart.c
@@ -0,0 +1,579 @@
+/* $Xorg: StripChart.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/StripChart.c,v 1.7 2001/01/17 19:42:32 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xfuncs.h>
+#include <X11/Xaw/StripCharP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+#define MS_PER_SEC 1000
+
+/*
+ * Class Methods
+ */
+static void XawStripChartInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawStripChartDestroy(Widget);
+static void XawStripChartRedisplay(Widget, XEvent*, Region);
+static void XawStripChartResize(Widget);
+static Boolean XawStripChartSetValues(Widget, Widget, Widget,
+				      ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void CreateGC(StripChartWidget, unsigned int);
+static void DestroyGC(StripChartWidget, unsigned int);
+static void draw_it(XtPointer, XtIntervalId*);
+static void MoveChart(StripChartWidget, Bool);
+static int repaint_window(StripChartWidget, int, int);
+
+/*
+ * Initialization
+ */
+#define offset(field)	XtOffsetOf(StripChartRec, field)
+static XtResource resources[] = {
+  {
+    XtNwidth,
+    XtCWidth,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(core.width),
+    XtRImmediate,
+    (XtPointer)
+    120
+  },
+  {
+    XtNheight,
+    XtCHeight,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(core.height),
+    XtRImmediate,
+    (XtPointer)120
+  },
+  {
+    XtNupdate,
+    XtCInterval,
+    XtRInt,
+    sizeof(int),
+    offset(strip_chart.update),
+    XtRImmediate,
+    (XtPointer)10
+  },
+  {
+    XtNminScale,
+    XtCScale,
+    XtRInt,
+    sizeof(int),
+    offset(strip_chart.min_scale),
+    XtRImmediate,
+    (XtPointer)1
+  },
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(strip_chart.fgpixel),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNhighlight,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(strip_chart.hipixel),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNgetValue,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(strip_chart.get_value),
+    XtRImmediate,
+    NULL
+  },
+  {
+    XtNjumpScroll,
+    XtCJumpScroll,
+    XtRInt,
+    sizeof(int),
+    offset(strip_chart.jump_val),
+    XtRImmediate,
+    (XtPointer)DEFAULT_JUMP
+  },
+};
+#undef offset
+
+StripChartClassRec stripChartClassRec = {
+  /* core */
+  {
+    (WidgetClass)&simpleClassRec,	/* superclass */
+    "StripChart",			/* class_name */
+    sizeof(StripChartRec),		/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawStripChartInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    XtExposeCompressMultiple		/* compress_exposure */
+    | XtExposeGraphicsExposeMerged,
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawStripChartDestroy,		/* destroy */
+    XawStripChartResize,		/* resize */
+    XawStripChartRedisplay,		/* expose */
+    XawStripChartSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    NULL,				/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  }
+};
+
+WidgetClass stripChartWidgetClass = (WidgetClass)&stripChartClassRec;
+
+/*
+ * Implementation
+ */
+/*
+ * Function:
+ *	CreateGC
+ *
+ * Parameters:
+ *	w     - strip chart widget
+ *	which - GC's to create
+ *
+ * Description:
+ *	Creates the GC's
+ */
+static void
+CreateGC(StripChartWidget w, unsigned int which)
+{
+    XGCValues myXGCV;
+
+    if (which & FOREGROUND) {
+	myXGCV.foreground = w->strip_chart.fgpixel;
+	w->strip_chart.fgGC = XtGetGC((Widget)w, GCForeground, &myXGCV);
+    }
+
+    if (which & HIGHLIGHT) {
+	myXGCV.foreground = w->strip_chart.hipixel;
+	w->strip_chart.hiGC = XtGetGC((Widget)w, GCForeground, &myXGCV);
+    }
+}
+
+/*
+ * Function:
+ *	DestroyGC
+ *
+ * Arguments:
+ *	w     - strip chart widget
+ *	which - which GC's to destroy
+ *
+ * Description:
+ *	Destroys the GC's
+ */
+static void
+DestroyGC(StripChartWidget w, unsigned int which)
+{
+    if (which & FOREGROUND) 
+	XtReleaseGC((Widget)w, w->strip_chart.fgGC);
+
+    if (which & HIGHLIGHT) 
+	XtReleaseGC((Widget)w, w->strip_chart.hiGC);
+}
+
+/*ARGSUSED*/
+static void
+XawStripChartInitialize(Widget greq, Widget gnew,
+			ArgList args, Cardinal *num_args)
+{
+    StripChartWidget w = (StripChartWidget)gnew;
+
+    if (w->strip_chart.update > 0)
+    w->strip_chart.interval_id =
+    XtAppAddTimeOut(XtWidgetToApplicationContext(gnew),
+		    w->strip_chart.update * MS_PER_SEC, 
+		    draw_it, (XtPointer)gnew);
+    CreateGC(w, ALL_GCS);
+
+    w->strip_chart.scale = w->strip_chart.min_scale;
+    w->strip_chart.interval = 0;
+    w->strip_chart.max_value = 0.0;
+    w->strip_chart.points = NULL;
+    XawStripChartResize(gnew);
+}
+ 
+static void
+XawStripChartDestroy(Widget gw)
+{
+    StripChartWidget w = (StripChartWidget)gw;
+
+    if (w->strip_chart.update > 0)
+	XtRemoveTimeOut(w->strip_chart.interval_id);
+    if (w->strip_chart.points)
+	XtFree((char *)w->strip_chart.points);
+    DestroyGC(w, ALL_GCS);
+}
+
+/*
+ * NOTE: This function really needs to recieve graphics exposure 
+ *       events, but since this is not easily supported until R4 I am
+ *       going to hold off until then.
+ */
+/*ARGSUSED*/
+static void
+XawStripChartRedisplay(Widget w, XEvent *event, Region region)
+{
+    if (event->type == GraphicsExpose)
+	(void)repaint_window((StripChartWidget)w, event->xgraphicsexpose.x,
+			     event->xgraphicsexpose.width);
+    else
+	(void)repaint_window((StripChartWidget)w, event->xexpose.x,
+			     event->xexpose.width);
+}
+
+/*ARGSUSED*/
+static void 
+draw_it(XtPointer client_data, XtIntervalId *id)
+{
+    StripChartWidget w = (StripChartWidget)client_data;
+    double value;
+   
+    if (w->strip_chart.update > 0)
+	w->strip_chart.interval_id =
+	    XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)w),
+			    w->strip_chart.update * MS_PER_SEC,draw_it,
+			    client_data);
+
+    if (w->strip_chart.interval >= XtWidth(w))
+	MoveChart((StripChartWidget)w, True);
+
+    /* Get the value, stash the point and draw corresponding line */
+    if (w->strip_chart.get_value == NULL)
+	return;
+
+    XtCallCallbacks((Widget)w, XtNgetValue, (XtPointer)&value);
+
+    /* 
+     * Keep w->strip_chart.max_value up to date, and if this data 
+     * point is off the graph, change the scale to make it fit
+     */
+    if (value > w->strip_chart.max_value) {
+	w->strip_chart.max_value = value;
+	if (XtIsRealized((Widget)w) &&
+	    w->strip_chart.max_value > w->strip_chart.scale) {
+	    XClearWindow(XtDisplay(w), XtWindow(w));
+	    w->strip_chart.interval = repaint_window(w, 0, XtWidth(w));
+	}
+    }
+
+    w->strip_chart.valuedata[w->strip_chart.interval] = value;
+    if (XtIsRealized((Widget)w)) {
+	int y = (int)(XtHeight(w) - XtHeight(w) * value
+		     / w->strip_chart.scale);
+
+	XFillRectangle(XtDisplay(w), XtWindow(w), w->strip_chart.fgGC,
+		       w->strip_chart.interval, y, 
+		       1, XtHeight(w) - y);
+
+	/*
+	 * Fill in the graph lines we just painted over
+	 */
+	if (w->strip_chart.points != NULL) {
+	    w->strip_chart.points[0].x = w->strip_chart.interval;
+	    XDrawPoints(XtDisplay(w), XtWindow(w), w->strip_chart.hiGC,
+			w->strip_chart.points, w->strip_chart.scale - 1,
+			CoordModePrevious);
+	}
+
+	XFlush(XtDisplay(w));		    /* Flush output buffers */
+    }
+    w->strip_chart.interval++;		    /* Next point */
+}
+
+/* Blts data according to current size, then redraws the stripChart window
+ * Next represents the number of valid points in data.  Returns the (possibly)
+ * adjusted value of next.  If next is 0, this routine draws an empty window
+ * (scale - 1 lines for graph).  If next is less than the current window width,
+ * the returned value is identical to the initial value of next and data is
+ * unchanged.  Otherwise keeps half a window's worth of data.  If data is
+ * changed, then w->strip_chart.max_value is updated to reflect the
+ * largest data point
+ */
+static int 
+repaint_window(StripChartWidget w, int left, int width)
+{
+    int i, j;
+    int next = w->strip_chart.interval;
+    int scale = w->strip_chart.scale;
+    int scalewidth = 0;
+
+    /* Compute the minimum scale required to graph the data, but don't go
+       lower than min_scale */
+    if (w->strip_chart.interval != 0 || scale <= w->strip_chart.max_value)
+	scale = w->strip_chart.max_value + 1;
+	if (scale < w->strip_chart.min_scale)
+	    scale = w->strip_chart.min_scale;
+
+    if (scale != w->strip_chart.scale) {
+	w->strip_chart.scale = scale;
+	left = 0;
+	width = next;
+	scalewidth = XtWidth(w);
+
+	XawStripChartResize((Widget)w);
+
+	if (XtIsRealized((Widget)w))
+	    XClearWindow(XtDisplay(w), XtWindow(w));
+    }
+
+    if (XtIsRealized((Widget)w)) {
+	Display *dpy = XtDisplay(w);
+	Window win = XtWindow(w);
+
+	width += left - 1;
+	if (!scalewidth)
+	    scalewidth = width;
+
+	if (next < ++width)
+	    width = next;
+
+	/* Draw data point lines */
+	for (i = left; i < width; i++) {
+	    int y = XtHeight(w) - (XtHeight(w) * w->strip_chart.valuedata[i])
+				   / w->strip_chart.scale;
+
+	    XFillRectangle(dpy, win, w->strip_chart.fgGC, 
+			   i, y, 1, XtHeight(w) - y);
+	}
+
+	/* Draw graph reference lines */
+	for (i = 1; i < w->strip_chart.scale; i++) {
+	    j = i * ((int)XtHeight(w) / w->strip_chart.scale);
+	    XDrawLine(dpy, win, w->strip_chart.hiGC, left, j, scalewidth, j);
+	}
+    }
+    return (next);
+}
+
+/*
+ * Function:
+ *	MoveChart
+ *
+ * Parameters:
+ *	w - chart widget
+ *	blit - blit the bits?
+ *
+ * Description:
+ *	Moves the chart over when it would run off the end.
+ */
+static void
+MoveChart(StripChartWidget w, Bool blit)
+{
+    double old_max;
+    int left, i, j;
+    int next = w->strip_chart.interval;
+
+    if (!XtIsRealized((Widget)w))
+	return;
+
+    if (w->strip_chart.jump_val < 0)
+	w->strip_chart.jump_val = DEFAULT_JUMP;
+    if (w->strip_chart.jump_val == DEFAULT_JUMP)
+	j = XtWidth(w) >> 1;
+    else {
+	j = (int)XtWidth(w) - w->strip_chart.jump_val;
+	if (j < 0)
+	    j = 0;
+    }
+
+    (void)memmove((char *)w->strip_chart.valuedata,
+		  (char *)(w->strip_chart.valuedata + next - j),
+		  j * sizeof(double));
+    next = w->strip_chart.interval = j;
+	
+    /*
+     * Since we just lost some data, recompute the 
+     * w->strip_chart.max_value
+     */
+    old_max = w->strip_chart.max_value;
+    w->strip_chart.max_value = 0.0;
+    for (i = 0; i < next; i++) {
+	if (w->strip_chart.valuedata[i] > w->strip_chart.max_value) 
+	    w->strip_chart.max_value = w->strip_chart.valuedata[i];
+    }
+
+    if (!blit)
+	return;
+
+    if (old_max != w->strip_chart.max_value) {
+	XClearWindow(XtDisplay(w), XtWindow(w));
+	repaint_window(w, 0, XtWidth(w));
+	return;
+    }
+
+    XCopyArea(XtDisplay((Widget)w), XtWindow((Widget)w), XtWindow((Widget)w),
+	      w->strip_chart.hiGC, (int)XtWidth(w) - j, 0, j, XtHeight(w), 0, 0);
+
+    XClearArea(XtDisplay((Widget)w), XtWindow((Widget)w), 
+	       j, 0, XtWidth(w) - j, XtHeight(w), False);
+
+    /* Draw graph reference lines */
+    left = j;
+    for (i = 1; i < w->strip_chart.scale; i++) {
+	j = i * (XtHeight(w) / w->strip_chart.scale);
+	XDrawLine(XtDisplay((Widget)w), XtWindow((Widget)w),
+		  w->strip_chart.hiGC, left, j, XtWidth(w), j);
+    }
+}
+
+/*ARGSUSED*/
+static Boolean
+XawStripChartSetValues(Widget current, Widget request, Widget cnew,
+		       ArgList args, Cardinal *num_args)
+{
+    StripChartWidget old = (StripChartWidget)current;
+    StripChartWidget w = (StripChartWidget)cnew;
+    Bool ret_val = False;
+    unsigned int new_gc = NO_GCS;
+
+    if (w->strip_chart.update != old->strip_chart.update) {
+	if (old->strip_chart.update > 0)
+	    XtRemoveTimeOut(old->strip_chart.interval_id);
+	if (w->strip_chart.update > 0)
+	    w->strip_chart.interval_id =
+		XtAppAddTimeOut(XtWidgetToApplicationContext(cnew),
+				w->strip_chart.update * MS_PER_SEC,
+				draw_it, (XtPointer)w);
+    }
+
+    if (w->strip_chart.min_scale > w->strip_chart.max_value + 1)
+	ret_val = True;
+     
+    if (w->strip_chart.fgpixel != old->strip_chart.fgpixel) {
+	new_gc |= FOREGROUND;
+	ret_val = True;
+    }
+    
+    if (w->strip_chart.hipixel != old->strip_chart.hipixel) {
+	new_gc |= HIGHLIGHT;
+	ret_val = True;
+    }
+    
+    DestroyGC(old, new_gc);
+    CreateGC(w, new_gc);
+
+    return (ret_val);
+}
+
+/*
+ * Function:
+ *	XawStripChartResize
+ *
+ * Parameters:
+ *	w - StripChart widget
+ *
+ * Description:
+ *	Sets up the polypoint that will be used to draw in the graph lines.
+ */
+static void
+XawStripChartResize(Widget widget)
+{
+    StripChartWidget w = (StripChartWidget)widget;
+    XPoint *points;
+    Cardinal size;
+    int i;
+
+    if (w->strip_chart.scale <= 1) {
+	XtFree((char *)w->strip_chart.points);
+	w->strip_chart.points = NULL;
+	return;
+    }
+    
+    size = sizeof(XPoint) * (w->strip_chart.scale - 1);
+
+    points = (XPoint *)XtRealloc((XtPointer)w->strip_chart.points, size);
+    w->strip_chart.points = points;
+
+    /* Draw graph reference lines into clip mask */
+
+    for (i = 1; i < w->strip_chart.scale; i++) {
+	points[i - 1].x = 0;
+	points[i - 1].y = XtHeight(w) / w->strip_chart.scale;
+    }
+}
diff --git a/nx-X11/lib/Xaw/StripChart.h b/nx-X11/lib/Xaw/StripChart.h
new file mode 100644
index 000000000..b6c6f212a
--- /dev/null
+++ b/nx-X11/lib/Xaw/StripChart.h
@@ -0,0 +1,119 @@
+/* $Xorg: StripChart.h,v 1.5 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/StripChart.h,v 1.5 2001/01/17 19:42:32 dawes Exp $ */
+
+#ifndef _XawStripChart_h
+#define _XawStripChart_h
+
+#include <X11/Intrinsic.h>
+
+/***********************************************************************
+ *
+ * StripChart Widget
+ *
+ ***********************************************************************/
+
+/* StripChart resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ accelerators	     Accelerators	AcceleratorTable NULL
+ ancestorSensitive   AncestorSensitive	Boolean		True 
+ background	     Background		Pixel		XtDefaultBackground
+ backgroundPixmap    Pixmap		Pixmap		XtUnspecifiedPixmap
+ borderColor	     BorderColor	Pixel		XtDefaultForeground
+ borderPixmap	     Pixmap		Pixmap		XtUnspecifiedPixmap
+ borderWidth	     BorderWidth	Dimension	1
+ colormap	     Colormap		Colormap	parent's colormap
+ cursor		     Cursor		Cursor		None
+ cursorName	     Cursor		String		NULL
+ depth		     Depth		int		parent's depth
+ destroyCallback     Callback		XtCallbackList	NULL
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ getValue	     Callback		XtCallbackList	NULL
+ height		     Height		Dimension	120
+ highlight	     Foreground		Pixel		XtDefaultForeground
+ insensitiveBorder   Insensitive	Pixmap		GreyPixmap
+ jumpScroll	     JumpScroll		int		1/2 width
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ minScale	     Scale		int		1
+ pointerColor	     Foreground		Pixel		XtDefaultForeground
+ pointerColorBackground Background	Pixel		XtDefaultBackground
+ screen		     Screen		Screen		parent's screen
+ sensitive	     Sensitive		Boolean		True
+ translations	     Translations	TranslationTable NULL
+ update		     Interval		int		10 (seconds)
+ width		     Width		Dimension	120
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#define DEFAULT_JUMP -1
+
+#ifndef _XtStringDefs_h_
+#define XtNhighlight "highlight"
+#define XtNupdate "update"
+#endif
+
+#define XtCJumpScroll "JumpScroll"
+#define XtCScale "Scale"
+
+#define XtNgetValue "getValue"
+#define XtNjumpScroll "jumpScroll"
+#define XtNminScale "minScale"
+#define XtNscale "scale"
+#define XtNvmunix "vmunix"
+ 
+typedef struct _StripChartRec *StripChartWidget;
+typedef struct _StripChartClassRec *StripChartWidgetClass;
+
+extern WidgetClass stripChartWidgetClass;
+
+#endif /* _XawStripChart_h */
diff --git a/nx-X11/lib/Xaw/Template.c b/nx-X11/lib/Xaw/Template.c
new file mode 100644
index 000000000..9c3763b52
--- /dev/null
+++ b/nx-X11/lib/Xaw/Template.c
@@ -0,0 +1,198 @@
+/* $Xorg: Template.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/*
+
+Copyright 1987, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/Template.c,v 1.8 2001/08/01 00:44:39 tsi Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/TemplateP.h>
+
+/*
+ * Class Methods
+ */
+static void TemplateInitialize(Widget, Widget, ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static Bool TemplateFunction(TemplateWidget, int, int, Bool);
+
+/*
+ * Actions
+ */
+static void TemplateAction(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(TemplateRec, template.field)
+static XtResource resources[] = {
+/*{
+    name,
+    class,
+    type,
+    size,
+    offset,
+    default_type,
+    default_addr
+  },*/
+  {
+    XtNtemplateResource,
+    XtCTemplateResource,
+    XtRTemplateResource,
+    sizeof(char*),
+    offset(resource),
+    XtRString,
+    (XtPointer)"default"
+  },
+};
+#undef offset
+
+static XtActionsRec actions[] =
+{
+    /*{name,		procedure},*/
+    {"template",	TemplateAction},
+};
+
+static char translations[] =
+"<Key>:"	"template()\n"
+;
+
+#define Superclass	(&widgetClassRec)
+TemplateClassRec templateClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "Template",				/* class_name */
+    sizeof(TemplateRec),		/* widget_size */
+    NULL,				/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    TemplateInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    XtInheritRealize,			/* realize */
+    actions,				/* actions */
+    XtNumber(actions),			/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    NULL,				/* resize */
+    NULL,				/* expose */
+    NULL,				/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    translations,			/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* template */
+  {
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass templateWidgetClass = (WidgetClass)&templateClassRec;
+
+/*
+ * Implementation
+ */
+/*
+ * Function:
+ *	TemplateInitialize
+ *
+ * Parameters:
+ *	request - requested widget
+ *	w	- the widget
+ *	args	- arguments
+ *	num_args - number of arguments
+ *
+ * Description:
+ *	Initializes widget instance.
+ */
+/*ARGSUSED*/
+static void
+TemplateInitialize(Widget request, Widget w, ArgList args, Cardinal *num_args)
+{
+    TemplateWidget tw = (TemplateWidget)w;
+
+    tw->template.private = NULL;
+}
+
+/*
+ * Function:
+ *	TemplateFunction
+ *
+ * Parameters:
+ *	tw    - template widget
+ *	x     - x coordinate
+ *	y     - y coordinate
+ *	force - force action
+ *
+ * Description:
+ *	This function does nothing.
+ *
+ * Return:
+ *	Parameter force
+ */
+/*ARGSUSED*/
+static Bool
+TemplateFunction(TemplateWidget tw, int x, int y, Bool force)
+{
+    return (force);
+}
+
+/*
+ * Function:
+ *	TemplateAction
+ *
+ * Parameters:
+ *	w	   - template widget
+ *	event	   - event that caused this action
+ *	params	   - parameters
+ *	num_params - number of parameters
+ *
+ * Description:
+ *	This function does nothing.
+ */
+/*ARGSUSED*/
+static void
+TemplateAction(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+}
diff --git a/nx-X11/lib/Xaw/Template.h b/nx-X11/lib/Xaw/Template.h
new file mode 100644
index 000000000..5ec0974cf
--- /dev/null
+++ b/nx-X11/lib/Xaw/Template.h
@@ -0,0 +1,70 @@
+/* $Xorg: Template.h,v 1.5 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/*
+
+Copyright 1987, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/Template.h,v 1.5 2001/01/17 19:42:32 dawes Exp $ */
+
+#ifndef _Template_h
+#define _Template_h
+
+#include <X11/Intrinsic.h>
+
+/****************************************************************
+ *
+ * Template widget
+ *
+ ****************************************************************/
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ background	     Background		Pixel		XtDefaultBackground
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ destroyCallback     Callback		Pointer		NULL
+ height		     Height		Dimension	0
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+/* define any special resource names here that are not in <X11/StringDefs.h> */
+#define XtNtemplateResource "templateResource"
+
+#define XtCTemplateResource "TemplateResource"
+
+/* declare specific TemplateWidget class and instance datatypes */
+typedef struct _TemplateClassRec *TemplateWidgetClass;
+typedef struct _TemplateRec *TemplateWidget;
+
+/* declare the class constant */
+extern WidgetClass templateWidgetClass;
+
+#endif /* _Template_h */
diff --git a/nx-X11/lib/Xaw/TemplateP.h b/nx-X11/lib/Xaw/TemplateP.h
new file mode 100644
index 000000000..f3e3d67d5
--- /dev/null
+++ b/nx-X11/lib/Xaw/TemplateP.h
@@ -0,0 +1,68 @@
+/* $Xorg: TemplateP.h,v 1.5 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/*
+
+Copyright 1987, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/TemplateP.h,v 1.6 2001/01/17 19:42:32 dawes Exp $ */
+
+#ifndef _TemplateP_h
+#define _TemplateP_h
+
+#include <X11/Xaw/Template.h>
+
+/* include superclass private header file */
+#include <X11/CoreP.h>
+
+/* define unique representation types not found in <X11/StringDefs.h> */
+#define XtRTemplateResource "TemplateResource"
+
+typedef struct {
+    XtPointer extension;
+} TemplateClassPart;
+
+typedef struct _TemplateClassRec {
+    CoreClassPart	core_class;
+    TemplateClassPart	template_class;
+} TemplateClassRec;
+
+extern TemplateClassRec templateClassRec;
+
+typedef struct {
+    /* resources */
+    char* resource;
+    /* private */
+    char *private;
+} TemplatePart;
+
+typedef struct _TemplateRec {
+    CorePart		core;
+#if defined(__cplusplus) || defined(c_plusplus)
+    TemplatePart	c_template;
+#else
+    TemplatePart	template;
+#endif
+} TemplateRec;
+
+#endif /* _TemplateP_h */
diff --git a/nx-X11/lib/Xaw/Text.c b/nx-X11/lib/Xaw/Text.c
new file mode 100644
index 000000000..7d7dd2e61
--- /dev/null
+++ b/nx-X11/lib/Xaw/Text.c
@@ -0,0 +1,4164 @@
+/* $Xorg: Text.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+
+/*
+ * Copyright (c) 1998 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ */
+
+/* $XFree86: xc/lib/Xaw/Text.c,v 3.53tsi Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Shell.h>
+#include <X11/Xatom.h>
+#include <X11/Xfuncs.h>
+#include <X11/Xutil.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xmu/Xmu.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/MultiSinkP.h>
+#include <X11/Xaw/TextP.h>
+#include <X11/Xaw/TextSrcP.h>
+#include <X11/Xaw/TextSinkP.h>
+#include <X11/Xaw/Scrollbar.h>
+#include <X11/Xaw/XawImP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+#include "XawI18n.h"
+
+#ifndef MAX_LEN_CT
+#define MAX_LEN_CT	6	/* for sequence: ESC $ ( A \xx \xx */
+#endif
+
+unsigned long FMT8BIT = 0L;
+unsigned long XawFmt8Bit = 0L;
+unsigned long XawFmtWide = 0L;
+
+#define SinkClearToBG		_XawTextSinkClearToBackground
+
+#define SrcScan			XawTextSourceScan
+#define SrcRead			XawTextSourceRead
+#define SrcReplace		XawTextSourceReplace
+#define SrcSearch		XawTextSourceSearch
+#define SrcCvtSel		XawTextSourceConvertSelection
+#define SrcSetSelection		XawTextSourceSetSelection
+
+#define MULTI_CLICK_TIME	500L
+
+#define SRC_CHANGE_NONE		0
+#define SRC_CHANGE_AFTER	1
+#define SRC_CHANGE_BEFORE	2
+#define SRC_CHANGE_OVERLAP	3
+
+#define Superclass (&simpleClassRec)
+
+/*
+ * Compute a the maximum length of a cut buffer that we can pass at any
+ * time.  The 64 allows for the overhead of the Change Property request.
+ */
+#define MAX_CUT_LEN(dpy)  (XMaxRequestSize(dpy) - 64)
+
+#define	ClearWindow(ctx)						     \
+     _XawTextNeedsUpdating((ctx),					     \
+			   (ctx)->text.lt.top,				     \
+			   (ctx)->text.lt.info[ctx->text.lt.lines].position)
+
+/*
+ * Class Methods
+ */
+static void XawTextClassInitialize(void);
+static void XawTextInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawTextRealize(Widget, XtValueMask*, XSetWindowAttributes*);
+static void XawTextDestroy(Widget);
+static void XawTextResize(Widget);
+static void XawTextExpose(Widget, XEvent*, Region);
+static Boolean XawTextSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+static void XawTextGetValuesHook(Widget, ArgList, Cardinal*);
+static Bool XawTextChangeSensitive(Widget);
+
+/*
+ * Prototypes
+ */
+static XawTextPosition _BuildLineTable(TextWidget, XawTextPosition, int);
+static void _CreateCutBuffers(Display*);
+static Boolean TextConvertSelection(Widget, Atom*, Atom*, Atom*, XtPointer*,
+				unsigned long*, int*);
+static int CountLines(TextWidget, XawTextPosition, XawTextPosition);
+static void CreateHScrollBar(TextWidget);
+static void CreateVScrollBar(TextWidget);
+static void CvtStringToScrollMode(XrmValuePtr, Cardinal*,
+				  XrmValuePtr, XrmValuePtr);
+static Boolean CvtScrollModeToString(Display*, XrmValue*, Cardinal*,
+				     XrmValue*, XrmValue*, XtPointer*);
+static void CvtStringToWrapMode(XrmValuePtr, Cardinal*,
+				XrmValuePtr, XrmValuePtr);
+static Boolean CvtWrapModeToString(Display*, XrmValue*, Cardinal*,
+				   XrmValue*, XrmValue*, XtPointer*);
+static Boolean CvtStringToJustifyMode(Display*, XrmValue*, Cardinal*,
+				      XrmValue*, XrmValue*, XtPointer*);
+static Boolean CvtJustifyModeToString(Display*, XrmValue*, Cardinal*,
+				      XrmValue*, XrmValue*, XtPointer*);
+static void DestroyHScrollBar(TextWidget);
+static void DestroyVScrollBar(TextWidget);
+#ifndef OLDXAW
+static void DisplayText(Widget, XawTextPosition, XawTextPosition);
+#endif
+static void OldDisplayText(Widget, XawTextPosition, XawTextPosition);
+static void DisplayTextWindow(Widget);
+static void DoCopyArea(TextWidget, int, int, unsigned int, unsigned int,
+		       int, int);
+static void DoSelection(TextWidget, XawTextPosition, Time, Bool);
+static void ExtendSelection(TextWidget, XawTextPosition, Bool);
+static XawTextPosition FindGoodPosition(TextWidget, XawTextPosition);
+static void FlushUpdate(TextWidget);
+static int GetCutBufferNumber(Atom);
+static int GetMaxTextWidth(TextWidget);
+static unsigned int GetWidestLine(TextWidget);
+static void HScroll(Widget, XtPointer, XtPointer);
+static void HJump(Widget, XtPointer, XtPointer);
+static void InsertCursor(Widget, XawTextInsertState);
+static Bool LineAndXYForPosition(TextWidget, XawTextPosition, int*,
+				 int*, int*);
+static int LineForPosition(TextWidget, XawTextPosition);
+static void TextLoseSelection(Widget, Atom*);
+static Bool MatchSelection(Atom, XawTextSelection*);
+static void ModifySelection(TextWidget, XawTextPosition, XawTextPosition);
+static XawTextPosition PositionForXY(TextWidget, int, int);
+static void PositionHScrollBar(TextWidget);
+static void PositionVScrollBar(TextWidget);
+#ifndef OLDXAW
+static int ResolveColumnNumber(TextWidget);
+static int ResolveLineNumber(TextWidget);
+#endif
+static void _SetSelection(TextWidget, XawTextPosition, XawTextPosition,
+			  Atom*, Cardinal);
+static void TextSinkResize(Widget);
+static void UpdateTextInRectangle(TextWidget, XRectangle*);
+static void UpdateTextInLine(TextWidget, int, int, int);
+static void VScroll(Widget, XtPointer, XtPointer);
+static void VJump(Widget, XtPointer, XtPointer);
+
+/*
+ * External
+ */
+void _XawTextAlterSelection(TextWidget,
+			    XawTextSelectionMode, XawTextSelectionAction,
+			    String*, Cardinal*);
+void _XawTextCheckResize(TextWidget);
+void _XawTextClearAndCenterDisplay(TextWidget);
+void _XawTextExecuteUpdate(TextWidget);
+char *_XawTextGetText(TextWidget, XawTextPosition, XawTextPosition);
+void _XawTextPrepareToUpdate(TextWidget);
+int _XawTextReplace(TextWidget, XawTextPosition, XawTextPosition,
+		    XawTextBlock*);
+Atom *_XawTextSelectionList(TextWidget, String*, Cardinal);
+void _XawTextSetScrollBars(TextWidget);
+void _XawTextSetSelection(TextWidget, XawTextPosition, XawTextPosition,
+			  String*, Cardinal);
+void _XawTextVScroll(TextWidget, int);
+void XawTextScroll(TextWidget, int, int);
+void _XawTextSetSource(Widget, Widget, XawTextPosition, XawTextPosition);
+#ifndef OLDXAW
+void _XawTextSetLineAndColumnNumber(TextWidget, Bool);
+#endif
+void _XawTextSourceChanged(Widget, XawTextPosition, XawTextPosition,
+			   XawTextBlock*, int);
+
+/* Not used by other modules, but were extern on previous versions
+ * of the library
+ */
+void _XawTextShowPosition(TextWidget);
+
+/*
+ * From TextAction.c
+ */
+extern void _XawTextZapSelection(TextWidget, XEvent*, Bool);
+
+/*
+ * From TextSrc.c
+ */
+void _XawSourceAddText(Widget, Widget);
+void _XawSourceRemoveText(Widget, Widget, Bool);
+Bool _XawTextSourceNewLineAtEOF(Widget);
+
+/*
+ * From TextSink.c
+ */
+void _XawTextSinkClearToBackground(Widget, int, int, unsigned, unsigned);
+void _XawTextSinkDisplayText(Widget, int, int, XawTextPosition, XawTextPosition,
+			     Bool);
+
+/****************************************************************
+ *
+ * Full class record constant
+ *
+ ****************************************************************/
+/*
+ * From TextTr.c
+ */
+extern char _XawDefaultTextTranslations[];
+
+static XawTextSelectType defaultSelectTypes[] = {
+  XawselectPosition,  XawselectAlphaNumeric, XawselectWord, XawselectLine,
+  XawselectParagraph, XawselectAll,	     XawselectNull,
+};
+
+static XPointer defaultSelectTypesPtr = (XPointer)defaultSelectTypes;
+static Dimension defWidth = 100;
+static Dimension defHeight = DEFAULT_TEXT_HEIGHT;
+
+#define offset(field) XtOffsetOf(TextRec, field)
+static XtResource resources[] = {
+  {
+    XtNwidth,
+    XtCWidth,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(core.width),
+    XtRDimension,
+    (XtPointer)&defWidth
+  },
+  {
+    XtNcursor,
+    XtCCursor,
+    XtRCursor,
+    sizeof(Cursor),
+    offset(simple.cursor),
+    XtRString,
+    "xterm"
+  },
+  {
+    XtNheight,
+    XtCHeight,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(core.height),
+    XtRDimension,
+    (XtPointer)&defHeight
+  },
+  {
+    XtNdisplayPosition,
+    XtCTextPosition,
+    XtRInt,
+    sizeof(XawTextPosition), 
+    offset(text.lt.top),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNinsertPosition,
+    XtCTextPosition,
+    XtRInt,
+    sizeof(XawTextPosition),
+    offset(text.insertPos),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNleftMargin,
+    XtCMargin,
+    XtRPosition,
+    sizeof(Position),
+    offset(text.r_margin.left),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNrightMargin,
+    XtCMargin,
+    XtRPosition,
+    sizeof(Position),
+    offset(text.r_margin.right),
+    XtRImmediate,
+    (XtPointer)4
+  },
+  {
+    XtNtopMargin,
+    XtCMargin,
+    XtRPosition,
+    sizeof(Position),
+    offset(text.r_margin.top),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNbottomMargin,
+    XtCMargin,
+    XtRPosition,
+    sizeof(Position),
+    offset(text.r_margin.bottom),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNselectTypes,
+    XtCSelectTypes,
+    XtRPointer,
+    sizeof(XawTextSelectType*),
+    offset(text.sarray),
+    XtRPointer,
+    (XtPointer)&defaultSelectTypesPtr
+  },
+  {
+    XtNtextSource,
+    XtCTextSource,
+    XtRWidget,
+    sizeof(Widget),
+    offset(text.source),
+    XtRImmediate,
+    NULL
+  },
+  {
+    XtNtextSink,
+    XtCTextSink,
+    XtRWidget,
+    sizeof(Widget),
+    offset(text.sink),
+    XtRImmediate,
+    NULL
+  },
+  {
+    XtNdisplayCaret,
+    XtCOutput,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(text.display_caret),
+    XtRImmediate,
+    (XtPointer)True
+  },
+  {
+    XtNscrollVertical,
+    XtCScroll,
+    XtRScrollMode,
+    sizeof(XawTextScrollMode),
+    offset(text.scroll_vert),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNscrollHorizontal,
+    XtCScroll,
+    XtRScrollMode,
+    sizeof(XawTextScrollMode),
+    offset(text.scroll_horiz),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNwrap,
+    XtCWrap,
+    XtRWrapMode,
+    sizeof(XawTextWrapMode),
+    offset(text.wrap),
+    XtRImmediate,
+    (XtPointer)XawtextWrapNever
+  },
+  {
+    XtNautoFill,
+    XtCAutoFill,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(text.auto_fill),
+    XtRImmediate,
+    (XtPointer)False
+  },
+#ifndef OLDXAW
+  {
+    XtNpositionCallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(text.position_callbacks),
+    XtRCallback,
+    NULL
+  },
+  {
+    XtNleftColumn,
+    XtCColumn,
+    XtRShort,
+    sizeof(short),
+    offset(text.left_column),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNrightColumn,
+    XtCColumn,
+    XtRShort,
+    sizeof(short),
+    offset(text.right_column),
+    XtRImmediate,
+    (XtPointer)0
+  },
+  {
+    XtNjustifyMode,
+    XtCJustifyMode,
+    XtRJustifyMode,
+    sizeof(XawTextJustifyMode),
+    offset(text.justify),
+    XtRImmediate,
+    (XtPointer)XawjustifyLeft
+  },
+#endif /* OLDXAW */
+};
+#undef offset
+
+#define done(address, type) \
+	{ toVal->size = sizeof(type); toVal->addr = (XPointer)address; }
+
+static XrmQuark QWrapNever, QWrapLine, QWrapWord;
+#ifndef notdef
+static XrmQuark QScrollNever, QScrollWhenNeeded, QScrollAlways;
+#endif
+static XrmQuark QJustifyLeft, QJustifyRight, QJustifyCenter, QJustifyFull;
+
+/*ARGSUSED*/
+static void
+CvtStringToScrollMode(XrmValuePtr args, Cardinal *num_args,
+		      XrmValuePtr fromVal, XrmValuePtr toVal)
+{
+    static XawTextScrollMode scrollMode = XawtextScrollNever;
+    XrmQuark q;
+    char name[32];
+
+    XmuNCopyISOLatin1Lowered(name, (char *)fromVal->addr, sizeof(name));
+    q = XrmStringToQuark(name);
+
+    if (q == QScrollNever || q == QScrollWhenNeeded)
+	scrollMode = XawtextScrollNever;
+    else if (q == QScrollAlways)
+	scrollMode = XawtextScrollAlways;
+    else if (strcmp(name, "true") == 0 || strcmp(name, "1") == 0)
+	scrollMode = XawtextScrollAlways;
+    else if (strcmp(name, "false") == 0 || strcmp(name, "0") == 0)
+	scrollMode = XawtextScrollNever;
+    else
+	XtStringConversionWarning((char *)fromVal->addr, XtRScrollMode);
+
+    done(&scrollMode, XawTextScrollMode);
+}
+
+/*ARGSUSED*/
+static Boolean
+CvtScrollModeToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		      XrmValue *fromVal, XrmValue *toVal, XtPointer *data)
+{
+    static char *buffer;
+    Cardinal size;
+
+    switch (*(XawTextScrollMode *)fromVal->addr) {
+	case XawtextScrollNever:
+	case XawtextScrollWhenNeeded:
+	    buffer = XtEtextScrollNever;
+	    break;
+	case XawtextScrollAlways:
+	    buffer = XtEtextScrollAlways;
+	    break;
+	default:
+	    XawTypeToStringWarning(dpy, XtRScrollMode);
+	    toVal->addr = NULL;
+	    toVal->size = 0;
+	    return (False);
+    }
+    size = strlen(buffer) + 1;
+    if (toVal->addr != NULL) {
+	if (toVal->size < size)	{
+	    toVal->size = size;
+	    return (False);
+	}
+	strcpy((char *)toVal->addr, buffer);
+    }
+    else
+	toVal->addr = (XPointer)buffer;
+    toVal->size = sizeof(String);
+
+    return (True);
+}
+
+/*ARGSUSED*/
+static void
+CvtStringToWrapMode(XrmValuePtr args, Cardinal *num_args,
+		    XrmValuePtr fromVal, XrmValuePtr toVal)
+{
+    static XawTextWrapMode wrapMode = XawtextWrapNever;
+    XrmQuark q;
+    char lowerName[6];
+
+    XmuNCopyISOLatin1Lowered(lowerName, (char *)fromVal->addr,
+			     sizeof(lowerName));
+    q = XrmStringToQuark(lowerName);
+
+    if (q == QWrapNever)
+	wrapMode = XawtextWrapNever;
+    else if (q == QWrapLine)
+	wrapMode = XawtextWrapLine;
+    else if (q == QWrapWord)
+	wrapMode = XawtextWrapWord;
+    else
+	XtStringConversionWarning((char *)fromVal->addr, XtRWrapMode);
+
+    done(&wrapMode, XawTextWrapMode);
+}
+
+/*ARGSUSED*/
+static Boolean
+CvtWrapModeToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		    XrmValue *fromVal, XrmValue *toVal, XtPointer *data)
+{
+    static char *buffer;
+    Cardinal size;
+
+    switch (*(XawTextWrapMode *)fromVal->addr) {
+	case XawtextWrapNever:
+	    buffer = XtEtextWrapNever;
+	    break;
+	case XawtextWrapLine:
+	    buffer = XtEtextWrapLine;
+	    break;
+	case XawtextWrapWord:
+	    buffer = XtEtextWrapWord;
+	    break;
+	default:
+	    XawTypeToStringWarning(dpy, XtRWrapMode);
+	    toVal->addr = NULL;
+	    toVal->size = 0;
+	    return (False);
+    }
+    size = strlen(buffer) + 1;
+    if (toVal->addr != NULL) {
+	if (toVal->size < size)	{
+	    toVal->size = size;
+	    return (False);
+	}
+	strcpy((char *)toVal->addr, buffer);
+    }
+    else
+	toVal->addr = (XPointer)buffer;
+    toVal->size = sizeof(String);
+
+    return (True);
+}
+
+/*ARGSUSED*/
+static Boolean
+CvtStringToJustifyMode(Display *dpy, XrmValue *args, Cardinal *num_args,
+		       XrmValue *fromVal, XrmValue *toVal, XtPointer *data)
+{
+    XawTextJustifyMode justify;
+    XrmQuark q;
+    char lowerName[8];
+
+    XmuNCopyISOLatin1Lowered(lowerName, (char *)fromVal->addr,
+			   sizeof(lowerName));
+    q = XrmStringToQuark(lowerName);
+
+    if (q == QJustifyLeft)
+	justify = XawjustifyLeft;
+    else if (q == QJustifyRight)
+	justify = XawjustifyRight;
+    else if (q == QJustifyCenter)
+	justify = XawjustifyCenter;
+    else if(q ==  QJustifyFull)
+	justify = XawjustifyFull;
+    else {
+	XtStringConversionWarning((char *)fromVal->addr, XtRJustifyMode);
+	return (False);
+    }
+
+    toVal->size = sizeof(XawTextJustifyMode);
+    *(XawTextJustifyMode *)(toVal->addr) = justify;
+
+    return (True);
+}
+
+
+/*ARGSUSED*/
+static Boolean
+CvtJustifyModeToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+		       XrmValue *fromVal, XrmValue *toVal, XtPointer *data)
+{
+    static char *buffer;
+    Cardinal size;
+
+    switch (*(XawTextJustifyMode *)fromVal->addr) {
+	case XawjustifyLeft:
+	    buffer = XtEtextJustifyLeft;
+	    break;
+	case XawjustifyRight:
+	    buffer = XtEtextJustifyRight;
+	    break;
+	case XawjustifyCenter:
+	    buffer = XtEtextJustifyCenter;
+	    break;
+	case XawjustifyFull:
+	    buffer = XtEtextJustifyFull;
+	    break;
+	default:
+	    XawTypeToStringWarning(dpy, XtRJustifyMode);
+	    toVal->addr = NULL;
+	    toVal->size = 0;
+	    return (False);
+    }
+    size = strlen(buffer) + 1;
+    if (toVal->addr != NULL) {
+	if (toVal->size < size)	{
+	    toVal->size = size;
+	    return (False);
+	}
+	strcpy((char *)toVal->addr, buffer);
+    }
+    else
+	toVal->addr = (XPointer)buffer;
+    toVal->size = sizeof(String);
+
+    return (True);
+}
+
+#undef done
+
+static void
+XawTextClassInitialize(void)
+{
+    if (!XawFmt8Bit)
+	FMT8BIT = XawFmt8Bit = XrmPermStringToQuark("FMT8BIT");
+    if (!XawFmtWide)
+	XawFmtWide = XrmPermStringToQuark("FMTWIDE");
+
+    XawInitializeWidgetSet();
+
+    textClassRec.core_class.num_actions = _XawTextActionsTableCount;
+  
+    QWrapNever	= XrmPermStringToQuark(XtEtextWrapNever);
+    QWrapLine	= XrmPermStringToQuark(XtEtextWrapLine);
+    QWrapWord	= XrmPermStringToQuark(XtEtextWrapWord);
+    XtAddConverter(XtRString, XtRWrapMode, CvtStringToWrapMode, NULL, 0);
+    XtSetTypeConverter(XtRWrapMode, XtRString, CvtWrapModeToString,
+		       NULL, 0, XtCacheNone, NULL);
+    QScrollNever = XrmPermStringToQuark(XtEtextScrollNever);
+    QScrollWhenNeeded = XrmPermStringToQuark(XtEtextScrollWhenNeeded);
+    QScrollAlways = XrmPermStringToQuark(XtEtextScrollAlways);
+    XtAddConverter(XtRString, XtRScrollMode, CvtStringToScrollMode,
+		   NULL, 0);
+    XtSetTypeConverter(XtRScrollMode, XtRString, CvtScrollModeToString,
+		       NULL, 0, XtCacheNone, NULL);
+    QJustifyLeft   = XrmPermStringToQuark(XtEtextJustifyLeft);
+    QJustifyRight  = XrmPermStringToQuark(XtEtextJustifyRight);
+    QJustifyCenter = XrmPermStringToQuark(XtEtextJustifyCenter);
+    QJustifyFull   = XrmPermStringToQuark(XtEtextJustifyFull);
+    XtSetTypeConverter(XtRString, XtRJustifyMode, CvtStringToJustifyMode,
+		       NULL, 0, XtCacheNone, NULL);
+    XtSetTypeConverter(XtRJustifyMode, XtRString, CvtJustifyModeToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+/*
+ * Function:
+ *	PositionHScrollBar
+ *
+ * Parameters:
+ *	ctx - text widget
+ *
+ * Description:
+ *	Positions the Horizontal scrollbar.
+ */
+static void
+PositionHScrollBar(TextWidget ctx)
+{
+    Widget hbar = ctx->text.hbar, vbar = ctx->text.vbar;
+    Position x, y;
+    Dimension width, height;
+
+    if (ctx->text.hbar == NULL)
+	return;
+
+    if (vbar != NULL)
+	x = XtWidth(vbar);
+    else
+	x = -XtBorderWidth(hbar);
+    y = XtHeight(ctx) - XtHeight(hbar) - XtBorderWidth(hbar);
+    if (vbar != NULL) {
+	width = XtWidth(ctx) - XtWidth(vbar) - XtBorderWidth(vbar);
+	if (width > XtWidth(ctx))
+	    width = XtWidth(ctx);
+    }
+    else
+	width = XtWidth(ctx);
+    height = XtHeight(hbar);
+
+    XtConfigureWidget(hbar, x, y, width, height, XtBorderWidth(hbar));
+}
+
+/*
+ * Function:
+ *	PositionVScrollBar
+ *
+ * Parameters:
+ *	ctx - text widget
+ *
+ * Description:
+ *	Positions the Vertical scrollbar.
+ */
+static void
+PositionVScrollBar(TextWidget ctx)
+{
+    Widget vbar = ctx->text.vbar;
+    Position x, y;
+    Dimension width, height;
+
+    if (vbar == NULL)
+	return;
+
+    x = y = -XtBorderWidth(vbar);
+    height = XtHeight(ctx);
+    width = XtWidth(vbar);
+
+    XtConfigureWidget(vbar, x, y, width, height, XtBorderWidth(vbar));
+}
+
+static void
+CreateVScrollBar(TextWidget ctx)
+{
+    Widget vbar;
+
+    if (ctx->text.vbar != NULL)
+	return;
+
+    ctx->text.vbar = vbar =
+	XtCreateWidget("vScrollbar", scrollbarWidgetClass, (Widget)ctx, NULL, 0);
+    XtAddCallback(vbar, XtNscrollProc, VScroll, (XtPointer)ctx);
+    XtAddCallback(vbar, XtNjumpProc, VJump, (XtPointer)ctx);
+
+    ctx->text.r_margin.left += XtWidth(vbar) + XtBorderWidth(vbar);
+    ctx->text.left_margin = ctx->text.margin.left = ctx->text.r_margin.left;
+
+    PositionVScrollBar(ctx);
+    PositionHScrollBar(ctx);
+    TextSinkResize(ctx->text.sink);
+
+    if (XtIsRealized((Widget)ctx)) {
+	XtRealizeWidget(vbar);
+	XtMapWidget(vbar);
+    }
+    XtSetKeyboardFocus(vbar, (Widget)ctx);
+}
+
+/*
+ * Function:
+ *	DestroyVScrollBar
+ *
+ * Parameters:
+ *	ctx - parent text widget
+ *
+ * Description:
+ *	Removes vertical ScrollBar.
+ */
+static void
+DestroyVScrollBar(TextWidget ctx)
+{
+    Widget vbar = ctx->text.vbar;
+
+    if (vbar == NULL)
+	return;
+
+    ctx->text.r_margin.left -= XtWidth(vbar) + XtBorderWidth(vbar);
+    ctx->text.left_margin = ctx->text.margin.left = ctx->text.r_margin.left;
+
+    XtDestroyWidget(vbar);
+    ctx->text.vbar = NULL;
+    if (!ctx->core.being_destroyed) {
+	PositionHScrollBar(ctx);
+	TextSinkResize(ctx->text.sink);
+    }
+}
+
+static void
+CreateHScrollBar(TextWidget ctx)
+{
+    Arg args[1];
+    Widget hbar;
+    int bottom;
+
+    if (ctx->text.hbar != NULL)
+	return;
+
+    XtSetArg(args[0], XtNorientation, XtorientHorizontal);
+    ctx->text.hbar = hbar =
+	XtCreateWidget("hScrollbar", scrollbarWidgetClass, (Widget)ctx, args, 1);
+    XtAddCallback(hbar, XtNscrollProc, HScroll, (XtPointer)ctx);
+    XtAddCallback(hbar, XtNjumpProc, HJump, (XtPointer)ctx);
+
+    bottom = ctx->text.r_margin.bottom + XtHeight(hbar) + XtBorderWidth(hbar);
+
+    ctx->text.margin.bottom = ctx->text.r_margin.bottom = bottom;
+
+    PositionHScrollBar(ctx);
+    TextSinkResize(ctx->text.sink);
+
+    if (XtIsRealized((Widget)ctx)) {
+	XtRealizeWidget(hbar);
+	XtMapWidget(hbar);
+    }
+    XtSetKeyboardFocus(hbar, (Widget)ctx);
+}
+
+/*
+ * Function:
+ *	DestroyHScrollBar
+ *
+ * Parameters:
+ *	ctx - parent text widget
+ *
+ * Description:
+ *	Removes horizontal ScrollBar.
+ */
+static void
+DestroyHScrollBar(TextWidget ctx)
+{
+    Widget hbar = ctx->text.hbar;
+
+    if (hbar == NULL)
+	return;
+
+    ctx->text.r_margin.bottom -= XtHeight(hbar) + XtBorderWidth(hbar);
+    ctx->text.margin.bottom = ctx->text.r_margin.bottom;
+
+    XtDestroyWidget(hbar);
+    ctx->text.hbar = NULL;
+    if (!ctx->core.being_destroyed)
+	TextSinkResize(ctx->text.sink);
+}
+
+/*ARGSUSED*/
+static void
+XawTextInitialize(Widget request, Widget cnew,
+		  ArgList args, Cardinal *num_args)
+{
+    TextWidget ctx = (TextWidget)cnew;
+
+    ctx->text.lt.lines = 0;
+    ctx->text.lt.info = (XawTextLineTableEntry *)
+	XtCalloc(1, sizeof(XawTextLineTableEntry));
+#ifndef OLDXAW
+    ctx->text.lt.base_line = 1;
+#endif
+    (void)bzero(&ctx->text.origSel, sizeof(XawTextSelection));
+    (void)bzero(&ctx->text.s, sizeof(XawTextSelection));
+    ctx->text.s.type = XawselectPosition;
+    ctx->text.salt = NULL;
+    ctx->text.hbar = ctx->text.vbar = NULL;
+    ctx->text.lasttime = 0;
+    ctx->text.time = 0;
+    ctx->text.showposition = True;
+    ctx->text.lastPos = ctx->text.source != NULL ?
+			XawTextGetLastPosition(ctx) : 0;
+    ctx->text.file_insert = NULL;
+    ctx->text.search = NULL;
+    ctx->text.update = XmuNewScanline(0, 0, 0);
+    ctx->text.gc = XtGetGC(cnew, 0, 0);
+    ctx->text.hasfocus = False;
+    ctx->text.margin = ctx->text.r_margin; /* Strucure copy */
+    ctx->text.left_margin = ctx->text.r_margin.left;
+    ctx->text.update_disabled = False;
+    ctx->text.clear_to_eol = True;
+    ctx->text.old_insert = -1;
+    ctx->text.mult = 1;
+    ctx->text.salt2 = NULL;
+    ctx->text.from_left = -1;
+
+#ifndef OLDXAW
+    ctx->text.numeric = False;
+    ctx->text.selection_state = False;
+    ctx->text.kill_ring = 0;
+
+    ctx->text.line_number = -1;
+    ctx->text.column_number = -1;
+    ctx->text.source_changed = SRC_CHANGE_NONE;
+
+    ctx->text.kill_ring_ptr = NULL;
+    ctx->text.overwrite = False;
+#endif
+
+    if (XtHeight(ctx) == DEFAULT_TEXT_HEIGHT) {
+	XtHeight(ctx) = VMargins(ctx);
+	if (ctx->text.sink != NULL)
+	    XtHeight(ctx) += XawTextSinkMaxHeight(ctx->text.sink, 1);
+    }
+
+    if (ctx->text.scroll_vert == XawtextScrollAlways)
+	CreateVScrollBar(ctx);
+    if (ctx->text.scroll_horiz == XawtextScrollAlways)
+	CreateHScrollBar(ctx);
+
+#ifndef OLDXAW
+    if (ctx->text.left_column < 0)
+	ctx->text.left_column = 0;
+    if (ctx->text.right_column < 0)
+	ctx->text.right_column = 0;
+#endif
+}
+
+static void
+XawTextRealize(Widget w, XtValueMask *mask, XSetWindowAttributes *attr)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    (*textClassRec.core_class.superclass->core_class.realize)(w, mask, attr);
+  
+    if (ctx->text.hbar != NULL) {
+	XtRealizeWidget(ctx->text.hbar);
+	XtMapWidget(ctx->text.hbar);
+    }
+
+    if (ctx->text.vbar != NULL) {
+	XtRealizeWidget(ctx->text.vbar);
+	XtMapWidget(ctx->text.vbar);
+    }
+
+    _XawTextBuildLineTable(ctx, ctx->text.lt.top, True);
+
+#ifndef OLDXAW
+    _XawTextSetLineAndColumnNumber(ctx, True);
+#endif
+}
+
+/* Utility routines for support of Text */
+static void
+_CreateCutBuffers(Display *d)
+{
+    static struct _DisplayRec {
+	struct _DisplayRec *next;
+	Display *dpy;
+    } *dpy_list = NULL;
+    struct _DisplayRec *dpy_ptr;
+
+    for (dpy_ptr = dpy_list; dpy_ptr != NULL; dpy_ptr = dpy_ptr->next)
+	if (dpy_ptr->dpy == d)
+	    return;
+
+    dpy_ptr = XtNew(struct _DisplayRec);
+    dpy_ptr->next = dpy_list;
+    dpy_ptr->dpy = d;
+    dpy_list = dpy_ptr;
+
+#define Create(buffer) \
+  XChangeProperty(d, RootWindow(d, 0), buffer, XA_STRING, 8, \
+		  PropModeAppend, NULL, 0);
+
+    Create(XA_CUT_BUFFER0);
+    Create(XA_CUT_BUFFER1);
+    Create(XA_CUT_BUFFER2);
+    Create(XA_CUT_BUFFER3);
+    Create(XA_CUT_BUFFER4);
+    Create(XA_CUT_BUFFER5);
+    Create(XA_CUT_BUFFER6);
+    Create(XA_CUT_BUFFER7);
+
+#undef Create
+}
+
+/*
+ * Procedure to manage insert cursor visibility for editable text.  It uses
+ * the value of ctx->insertPos and an implicit argument. In the event that
+ * position is immediately preceded by an eol graphic, then the insert cursor
+ * is displayed at the beginning of the next line.
+ */
+static void
+InsertCursor(Widget w, XawTextInsertState state)
+{
+    TextWidget ctx = (TextWidget)w;
+    int x, y;
+    int line;
+
+    if (ctx->text.lt.lines < 1)
+	return;
+
+    if (ctx->text.display_caret &&
+	LineAndXYForPosition(ctx, ctx->text.insertPos, &line, &x, &y)) {
+	if (line < ctx->text.lt.lines)
+	    y += (ctx->text.lt.info[line + 1].y - ctx->text.lt.info[line].y) + 1;
+	else
+	    y += (ctx->text.lt.info[line].y - ctx->text.lt.info[line - 1].y) + 1;
+
+	XawTextSinkInsertCursor(ctx->text.sink, x, y, state);
+    }
+
+    /* Keep Input Method up to speed  */
+    if (ctx->simple.international) {
+	Arg list[1];
+
+	XtSetArg(list[0], XtNinsertPosition, ctx->text.insertPos);
+	_XawImSetValues(w, list, 1);
+    }
+}
+
+/*
+ * Procedure to register a span of text that is no longer valid on the display
+ * It is used to avoid a number of small, and potentially overlapping, screen
+ * updates.
+*/
+void
+_XawTextNeedsUpdating(TextWidget ctx,
+		      XawTextPosition left, XawTextPosition right)
+{
+    XmuSegment segment;
+
+    if (left >= right)
+	return;
+
+    segment.x1 = (int)left;
+    segment.x2 = (int)right;
+    (void)XmuScanlineOrSegment(ctx->text.update, &segment);
+}
+
+/*
+ * Procedure to read a span of text in Ascii form. This is purely a hack and
+ * we probably need to add a function to sources to provide this functionality.
+ * [note: this is really a private procedure but is used in multiple modules].
+ */
+char *
+_XawTextGetText(TextWidget ctx, XawTextPosition left, XawTextPosition right)
+{
+    char *result, *tempResult;
+    XawTextBlock text;
+    int bytes;
+
+    if (XawTextFormat(ctx, XawFmt8Bit))
+	bytes = sizeof(unsigned char);
+    else if (XawTextFormat(ctx, XawFmtWide)) 
+	bytes = sizeof(wchar_t);
+    else /* if there is another fomat, add here */
+	bytes = 1;
+
+    /* leave space for ZERO */
+    tempResult = result = XtMalloc((unsigned)(right - left + ONE) * bytes);
+
+    while (left < right) {
+	left = SrcRead(ctx->text.source, left, &text, (int)(right - left));
+	if (!text.length)
+	    break;
+	memmove(tempResult, text.ptr, (unsigned)(text.length * bytes));
+	tempResult += text.length * bytes;
+    }
+
+    if (bytes == sizeof(wchar_t))
+	*((wchar_t*)tempResult) = (wchar_t)0;
+    else
+	*tempResult = '\0';
+
+    return (result);
+}
+
+/* Like _XawTextGetText, but enforces ICCCM STRING type encoding.  This
+ * routine is currently used to put just the ASCII chars in the selection
+ * into a cut buffer.
+ */
+char *
+_XawTextGetSTRING(TextWidget ctx, XawTextPosition left, XawTextPosition right)
+{
+    unsigned char *s;
+    unsigned char c;
+    long i, j, n;
+    wchar_t *ws, wc;
+
+    /* allow ESC in accordance with ICCCM */
+    if (XawTextFormat(ctx, XawFmtWide)) {
+	MultiSinkObject sink = (MultiSinkObject)ctx->text.sink;
+	ws = (wchar_t *)_XawTextGetText(ctx, left, right);
+	n = wcslen(ws);
+	for (j = 0, i = 0; j < n; j++) {
+	    wc = ws[j];
+	    if (XwcTextEscapement (sink->multi_sink.fontset, &wc, 1)
+		|| (wc == _Xaw_atowc(XawTAB)) || (wc == _Xaw_atowc(XawLF))
+		|| (wc == _Xaw_atowc(XawESC)))
+		ws[i++] = wc;
+	}
+	ws[i] = (wchar_t)0;
+	return ((char *)ws);
+    }
+    else {
+	s = (unsigned char *)_XawTextGetText(ctx, left, right);
+	/* only HT and NL control chars are allowed, strip out others */
+	n = strlen((char *)s);
+	i = 0;
+	for (j = 0; j < n; j++)	{
+	    c = s[j];
+	    if (((c >= 0x20) && c <= 0x7f)
+		||(c >= 0xa0) || (c == XawTAB) || (c == XawLF)
+		|| (c == XawESC)) {
+		s[i] = c;
+		i++;
+	    }
+	}
+	s[i] = 0;
+
+	return ((char *)s);
+    }
+}
+
+/* 
+ * This routine maps an x and y position in a window that is displaying text
+ * into the corresponding position in the source.
+ */
+static XawTextPosition
+PositionForXY(TextWidget ctx, int x, int y)
+{
+    int fromx, line, width, height;
+    XawTextPosition position;
+
+    if (ctx->text.lt.lines == 0)
+	return (0);
+
+    for (line = 0; line < ctx->text.lt.lines - 1; line++) {
+	if (y <= ctx->text.lt.info[line + 1].y)
+	    break;
+    }
+    position = ctx->text.lt.info[line].position;
+    if (position >= ctx->text.lastPos)
+	return (ctx->text.lastPos);
+    fromx = ctx->text.left_margin;
+    XawTextSinkFindPosition(ctx->text.sink, position, fromx, x - fromx,
+			    False, &position, &width, &height);
+
+    if (position > ctx->text.lastPos)
+	return (ctx->text.lastPos);
+
+    if (position >= ctx->text.lt.info[line + 1].position)
+	position = SrcScan(ctx->text.source, ctx->text.lt.info[line + 1].position,
+			   XawstPositions, XawsdLeft, 1, True);
+
+    return (position);
+}
+
+/*
+ * This routine maps a source position in to the corresponding line number
+ * of the text that is displayed in the window.
+ */
+static int
+LineForPosition(TextWidget ctx, XawTextPosition position)
+{
+    int line;
+
+    for (line = 0; line < ctx->text.lt.lines; line++)
+	if (position < ctx->text.lt.info[line + 1].position)
+	    break;
+
+    return (line);
+}
+
+/*
+ * This routine maps a source position into the corresponding line number
+ * and the x, y coordinates of the text that is displayed in the window.
+ */
+static Bool
+LineAndXYForPosition(TextWidget ctx, XawTextPosition pos,
+		     int *line, int *x, int *y)
+{
+    XawTextPosition linePos, endPos;
+    Boolean visible;
+    int realW, realH;
+
+    *line = 0;
+    *x = ctx->text.left_margin;
+    *y = ctx->text.margin.top + 1;
+    if ((visible = IsPositionVisible(ctx, pos)) != False) {
+	*line = LineForPosition(ctx, pos);
+	*y = ctx->text.lt.info[*line].y;
+	linePos = ctx->text.lt.info[*line].position;
+	XawTextSinkFindDistance(ctx->text.sink, linePos,
+				*x, pos, &realW, &endPos, &realH);
+	*x += realW;
+    }
+
+    return (visible);
+}
+
+/*
+ * This routine builds a line table. It does this by starting at the
+ * specified position and measuring text to determine the staring position
+ * of each line to be displayed. It also determines and saves in the
+ * linetable all the required metrics for displaying a given line (e.g.
+ * x offset, y offset, line length, etc.).
+ */
+void
+_XawTextBuildLineTable(TextWidget ctx, XawTextPosition position,
+		       _XtBoolean force_rebuild)
+{
+    Dimension height = 0;
+    int lines = 0;
+    Cardinal size;
+
+    if ((int)XtHeight(ctx) > VMargins(ctx)) {
+	height = XtHeight(ctx) - VMargins(ctx);
+	lines = XawTextSinkMaxLines(ctx->text.sink, height);
+    }
+    size = sizeof(XawTextLineTableEntry) * (lines + 1);
+
+    if (lines != ctx->text.lt.lines || ctx->text.lt.info == NULL) {
+	ctx->text.lt.info = (XawTextLineTableEntry *)
+	    XtRealloc((char *)ctx->text.lt.info, size);
+	ctx->text.lt.lines = lines;
+	force_rebuild = True;
+    }
+
+    if (force_rebuild) {
+	(void)bzero((char *)ctx->text.lt.info, size);
+	/* force a text update in the first text line if it is visible */
+	ctx->text.lt.info[0].position = (XawTextPosition)-1;
+    }
+    if (position != ctx->text.lt.info[0].position) {
+	(void)_BuildLineTable(ctx, position, 0);
+	ctx->text.clear_to_eol = True;
+    }
+}
+
+/*
+ * We may need to resize the line table here, since there maybe lines with
+ * different fonts (that can be shorter or taller than the default one)
+ */
+static XawTextPosition
+_BuildLineTable(TextWidget ctx, XawTextPosition position, int line)
+{
+    XawTextLineTableEntry *lt = ctx->text.lt.info + line;
+    XawTextPosition end, update_from = -1;
+    Position y;
+    int wwidth, width, height;
+#ifndef OLDXAW
+    Widget src = ctx->text.source;
+#endif
+    int max_y = (int)XtHeight(ctx) - (int)ctx->text.margin.bottom;
+
+    if (ctx->text.wrap == XawtextWrapNever)
+	wwidth = 0x7fffffff;
+    else
+	wwidth = GetMaxTextWidth(ctx);
+
+    /* XXX y may change, due to font size changes. See later */
+    y = line == 0 ? ctx->text.margin.top : lt->y;
+
+#ifndef OLDXAW
+    if (ctx->text.lt.base_line < 0) {
+	if (line == 0)
+	    ctx->text.lt.top = position;
+    }
+    else if (line == 0) {
+	XawTextPosition pos = ctx->text.lt.top;
+	int base_line = ctx->text.lt.base_line;
+
+	if (position == 0)
+	    base_line = 1;
+	else if (ctx->text.lt.base_line == 0 ||
+		 ctx->text.source_changed == SRC_CHANGE_OVERLAP) {
+	    pos = 0;
+	    base_line = 1;
+
+	    while (pos < position) {
+		pos = SrcScan(src, pos, XawstEOL, XawsdRight, 1, True);
+		if (pos <= position) {
+		    ++base_line;
+		    if (pos == ctx->text.lastPos) {
+			base_line -= !_XawTextSourceNewLineAtEOF(src);
+			break;
+		    }
+		}
+	    }
+	}
+	else if (ctx->text.wrap == XawtextWrapNever
+		 && IsPositionVisible(ctx, position))
+	    base_line += LineForPosition(ctx, position);
+	else if (pos < position) {
+	    while (pos < position) {
+		pos = SrcScan(src, pos, XawstEOL, XawsdRight, 1, True);
+		if (pos <= position) {
+		    ++base_line;
+		    if (pos == ctx->text.lastPos) {
+			base_line -= !_XawTextSourceNewLineAtEOF(src);
+			break;
+		    }
+		}
+	    }
+	}
+	else if (pos > position) {
+	    while (pos > position) {
+		pos = SrcScan(src, pos, XawstEOL, XawsdLeft, 1, False);
+		if (--pos >= position)
+		    --base_line;
+	    }
+	}
+
+	ctx->text.lt.top = position;
+	ctx->text.lt.base_line = base_line;
+    }
+#else
+    if (line == 0)
+	ctx->text.lt.top = position;
+#endif
+
+    /* CONSTCOND */
+    while (True) {
+	XawTextSinkFindPosition(ctx->text.sink, position, ctx->text.left_margin,
+				wwidth, ctx->text.wrap == XawtextWrapWord,
+				&end, &width, &height);
+
+	if (lt->position != position) {
+	    _XawTextNeedsUpdating(ctx, position,
+				  end <= position ? position + 1 : end);
+	    ctx->text.clear_to_eol = True;
+	    lt->position = position;
+	}
+	if (lt->y != y) {
+	    if (update_from < 0)
+		update_from = line == 0 ?
+		    ctx->text.lt.info[0].position :
+		    ctx->text.lt.info[line - 1].position;
+	    lt->y = y;
+	    ctx->text.clear_to_eol = True;
+	}
+	if (lt->textWidth != width) {
+	    if (lt->textWidth > width)
+		ctx->text.clear_to_eol = True;
+	    lt->textWidth = width;
+	}
+	y += height;
+
+	if (end > ctx->text.lastPos) {
+	    position = end;
+	    ctx->text.clear_to_eol = True;
+	    _XawTextNeedsUpdating(ctx, end, end + ctx->text.lt.lines - line);
+	    while (line++ < ctx->text.lt.lines) {
+		if (line > 1 && y > max_y) {
+		    ctx->text.lt.lines = line - 1;
+		    break;
+		}
+		++lt;
+		if (lt->y != y) {
+		    if (update_from < 0)
+			update_from = line < 2 ?
+			    ctx->text.lt.info[0].position :
+			    ctx->text.lt.info[line - 2].position;
+		    lt->y = y;
+		}
+		lt->position = ++position;
+		lt->textWidth = 0;
+		y += height;
+	    }
+	    if (update_from >= 0)
+		_XawTextNeedsUpdating(ctx, update_from,
+				      ctx->text.lt.info[ctx->text.lt.lines].position);
+	    _XawTextSetScrollBars(ctx);
+
+	    return (ctx->text.lastPos);
+	}
+
+	if (line && y > max_y)
+	    /* will return in the next loop */
+	    ctx->text.lt.lines = line;
+
+	if (++line > ctx->text.lt.lines && y < max_y) {
+	/* grow the line table */
+	    ctx->text.lt.info = (XawTextLineTableEntry *)
+		XtRealloc((char *)ctx->text.lt.info,
+			  sizeof(XawTextLineTableEntry) * (line + 1));
+	    lt = ctx->text.lt.info + line;
+	    bzero(lt, sizeof(XawTextLineTableEntry));
+	    ++ctx->text.lt.lines;
+	}
+	else
+	    ++lt;
+	if (position == end)
+	    ++position;
+	else
+	    position = end;
+
+	if (line > ctx->text.lt.lines) {
+	    if (update_from >= 0)
+		_XawTextNeedsUpdating(ctx, update_from,
+				      ctx->text.lt.info[ctx->text.lt.lines].position);
+	    _XawTextSetScrollBars(ctx);
+
+	    return (position);
+	}
+    }
+    /*NOTREACHED*/
+}
+
+/*
+ * Function:
+ *	GetWidestLine
+ *
+ * Parameters:
+ *	ctx - text widget
+ *
+ * Description:
+ *	  Returns the width (in pixels) of the widest line that
+ *		     is currently visable.
+ *
+ * Returns:
+ *	The width of the widest line
+ */
+static unsigned int
+GetWidestLine(TextWidget ctx)
+{
+    int i;
+    unsigned int widest;
+    XawTextLineTablePtr lt = &(ctx->text.lt);
+
+    for (i = 0, widest = 0; i < lt->lines; i++)
+	if (widest < lt->info[i].textWidth)
+	    widest = lt->info[i].textWidth;
+
+    return (widest);
+}
+
+/*
+ * This routine is used by Text to notify an associated scrollbar of the
+ * correct metrics (position and shown fraction) for the text being currently
+ * displayed in the window.
+ */
+void
+_XawTextSetScrollBars(TextWidget ctx)
+{
+    float first, last, denom, widest;
+
+    if (ctx->text.scroll_vert == XawtextScrollAlways) {
+	if (ctx->text.lastPos == 0)
+	    first = 0.0;
+	else
+	    first = ctx->text.lt.top / (float)ctx->text.lastPos;
+
+	if (ctx->text.lt.info[ctx->text.lt.lines].position < ctx->text.lastPos)
+	    last = ctx->text.lt.info[ctx->text.lt.lines].position /
+		   (float)ctx->text.lastPos;
+	else
+	    last = 1.0;
+
+	XawScrollbarSetThumb(ctx->text.vbar, first, last - first);
+    }
+
+    if (ctx->text.scroll_horiz == XawtextScrollAlways) {
+	denom = GetWidestLine(ctx);
+	if (denom <= 0)
+	    denom = (int)XtWidth(ctx) - RHMargins(ctx);
+	if (denom <= 0)
+	    denom = 1;
+	widest = ((int)XtWidth(ctx) - RHMargins(ctx)) / denom;
+	first = ctx->text.r_margin.left - ctx->text.left_margin;
+	first /= denom;
+
+	XawScrollbarSetThumb(ctx->text.hbar, first, widest);
+    }
+}
+
+static void
+DoCopyArea(TextWidget ctx, int src_x, int src_y,
+	   unsigned int width, unsigned int height, int dst_x, int dst_y)
+{
+    int x1, y1, x2, y2;
+
+    x1 = ctx->text.r_margin.left;
+    y1 = ctx->text.r_margin.top;
+    x2 = XtWidth(ctx) - ctx->text.r_margin.right;
+    y2 = XtHeight(ctx) - ctx->text.r_margin.bottom;
+
+    if (x1 >= x2 || y1 >= y2)
+	return;
+
+    src_x = XawMax(x1, XawMin(src_x, x2));
+    src_y = XawMax(y1, XawMin(src_y, y2));
+    dst_x = XawMax(x1, XawMin(dst_x, x2));
+    dst_y = XawMax(y1, XawMin(dst_y, y2));
+    width = XawMax(0, XawMin(x2 - dst_x, (int)width));
+    height = XawMax(0, XawMin(y2 - dst_y, (int)height));
+
+    XCopyArea(XtDisplay(ctx), XtWindow(ctx), XtWindow(ctx), ctx->text.gc,
+	      src_x, src_y, width, height, dst_x, dst_y);
+}
+
+/*
+ * Function:
+ *	XawTextScroll
+ *
+ * Parameters:
+ *	ctx	- text widget
+ *	vlines	- number of lines to scroll vertically
+ *	hpixels	- number of pixels to scroll horizontally
+ *
+ * Description:
+ *	Generic function for scrolling the text window.
+ *	Allows vertical and horizontal scroll at the same time.
+ */
+void
+XawTextScroll(TextWidget ctx, int vlines, int hpixels)
+{
+    XawTextPosition top, tmp, update_from, update_to;
+    XawTextLineTable *lt;
+    Arg arglist[1];
+    int y0, y1, y2, count, dim, wwidth, lines = ctx->text.lt.lines;
+    int vwidth, vheight;	/* visible width and height */
+    Bool scroll;
+
+    vwidth = (int)XtWidth(ctx) - RHMargins(ctx);
+    vheight = (int)XtHeight(ctx) - RVMargins(ctx);
+    lt = &ctx->text.lt;
+
+    if (!lt || vwidth <= 0 || vheight <= 0)
+	return;
+
+    if ((scroll = ctx->core.background_pixmap == XtUnspecifiedPixmap) == True) {
+	dim = lt->info[1].y - lt->info[0].y;
+	for (count = 1; count < lt->lines - 1; count++)
+	    if (lt->info[count + 1].y - lt->info[count].y != dim) {
+		scroll = False;
+		break;
+	    }
+    }
+
+    wwidth = GetMaxTextWidth(ctx);
+
+    /*
+     * Do the horizontall scrolling
+     */
+    if (hpixels < 0 && ctx->text.left_margin - hpixels > ctx->text.r_margin.left)
+	hpixels = ctx->text.left_margin - ctx->text.r_margin.left;
+    ctx->text.left_margin -= hpixels;
+
+    update_from = lt->top;	/* remember the old value */
+    /*
+     *	 Checks the requested number of lines and calculates the top
+     * of the line table
+     */
+    if (vlines < 0) {		  /* VScroll Up */
+	if (IsPositionVisible(ctx, 0))
+	    vlines = 0;
+	else if (ctx->text.wrap != XawtextWrapNever) {
+	    XawTextPosition end;
+	    int n_lines = 0;
+
+	    count = -vlines;
+	    end = lt->top;
+	    while (n_lines < count) {
+		top = SrcScan(ctx->text.source, end, XawstEOL,
+			      XawsdLeft, 2, False);
+		n_lines += CountLines(ctx, top, end);
+		end = top;
+	    }
+
+	    while (count++ < n_lines) {
+		tmp = top;
+		XawTextSinkFindPosition(ctx->text.sink, top,
+					ctx->text.left_margin,
+					wwidth,ctx->text.wrap == XawtextWrapWord,
+					&top, &dim, &dim);
+		if (tmp == top)
+		    ++top;
+	    }
+	}
+	else
+	    top = SrcScan(ctx->text.source, lt->top, XawstEOL,
+			  XawsdLeft, -vlines + 1, False);
+	if (-vlines >= ctx->text.lt.lines)
+	  scroll = False;
+     }
+    else if (vlines > 0) {	  /* VScroll Down */
+	if (LineForPosition(ctx, ctx->text.lastPos) == 0)
+	    vlines = 0;
+	if (vlines < lt->lines)
+	    top = XawMin(lt->info[vlines].position, ctx->text.lastPos);
+	else if (ctx->text.wrap == XawtextWrapNever)
+	    top = SrcScan(ctx->text.source,
+			  SrcScan(ctx->text.source, lt->top,
+				  XawstEOL, XawsdRight, vlines,
+				  True),
+			  XawstEOL, XawsdLeft, 1, False);
+	else {
+	    top = lt->top;
+	    count = 0;
+	    while (count++ < vlines) {
+		tmp = top;
+		XawTextSinkFindPosition(ctx->text.sink, top,
+					ctx->text.left_margin,
+					wwidth, ctx->text.wrap == XawtextWrapWord,
+					&top, &dim, &dim);
+		if (tmp == top)
+		    ++top;
+	    }
+	}
+	if (vlines >= ctx->text.lt.lines
+	    || lt->info[vlines].position >= ctx->text.lastPos)
+	    scroll = False;
+    }
+
+    if (!vlines) {
+	if (hpixels) {
+	    ClearWindow(ctx);
+	    ctx->text.clear_to_eol = True;
+	}
+	_XawTextSetScrollBars(ctx);
+	return;
+    }
+
+    /* Flushes any pending updates. Normally, there may be a call to
+     * XawTextUnsetSelection not yet updated.
+     */
+    if (!hpixels && scroll) {
+	ctx->text.clear_to_eol = True;
+	FlushUpdate(ctx);
+    }
+
+    /*
+     * Rebuild the line table, doing the vertical scroll
+     */
+    (void)_BuildLineTable(ctx, top, 0);
+    lt = &ctx->text.lt;
+    if (scroll) {
+	for (count = 0; count < lt->lines - 1; count++)
+	    if (lt->info[count + 1].y - lt->info[count].y != dim) {
+		scroll = False;
+		break;
+	    }
+    }
+
+    XtSetArg(arglist[0], XtNinsertPosition, lt->top + lt->lines);
+    _XawImSetValues((Widget)ctx, arglist, 1);
+
+    if (hpixels || !scroll || lines != lt->lines)
+	return;
+
+    /* _BuildLineTable updates everything if the top position changes.
+     * It is not required here.
+     */
+    (void)XmuScanlineXor(ctx->text.update, ctx->text.update);
+    if (vlines < 0 && IsPositionVisible(ctx, 0))
+	vlines = -LineForPosition(ctx, update_from);
+
+    y0 = ctx->text.r_margin.top;
+    if (vlines < 0) {
+	update_from = lt->top;
+	update_to = lt->info[-vlines + 1].position - 1;
+	y1 = lt->info[lt->lines + vlines].y;
+	y2 = lt->info[-vlines].y;
+	DoCopyArea(ctx, ctx->text.r_margin.left, y0, vwidth,
+		   y1 - y0,
+		   ctx->text.r_margin.left, y2);
+    }
+    else {
+	update_from = lt->info[lt->lines - vlines].position;
+	update_to = lt->info[lt->lines].position;
+	y1 = lt->info[lt->lines - vlines].y;
+	y2 = lt->info[vlines].y;
+	DoCopyArea(ctx, ctx->text.r_margin.left, y2,
+		   vwidth, lt->info[lt->lines].y - y2,
+		   ctx->text.r_margin.left, y0);
+    }
+    _XawTextNeedsUpdating(ctx, update_from, update_to);
+    ctx->text.clear_to_eol = True;
+}
+
+/*
+ * The routine will scroll the displayed text by lines.  If the arg  is
+ * positive, move up; otherwise, move down. [note: this is really a private
+ * procedure but is used in multiple modules].
+ */
+void
+_XawTextVScroll(TextWidget ctx, int n)
+{
+  XawTextScroll(ctx, n, 0);
+}
+
+/*ARGSUSED*/
+static void
+HScroll(Widget w, XtPointer closure, XtPointer callData)
+{
+    TextWidget ctx = (TextWidget)closure;
+    long pixels = (long)callData;
+
+    if (pixels > 0) {
+	long max;
+
+	max = (int)GetWidestLine(ctx) + ctx->text.left_margin -
+	      ctx->text.r_margin.left;
+	max = XawMax(0, max);
+	pixels = XawMin(pixels, max);
+    }
+
+    if (pixels) {
+	_XawTextPrepareToUpdate(ctx);
+	XawTextScroll(ctx, 0, pixels);
+	_XawTextExecuteUpdate(ctx);
+    }
+}
+
+/*ARGSUSED*/
+static void
+HJump(Widget w, XtPointer closure, XtPointer callData)
+{
+    TextWidget ctx = (TextWidget)closure;
+    float percent = *(float *)callData;
+    long pixels;
+
+    pixels = ctx->text.left_margin -
+	     (ctx->text.r_margin.left - (int)(percent * GetWidestLine(ctx)));
+
+    HScroll(w, (XtPointer)ctx, (XtPointer)pixels);
+}
+
+/*
+ * Function:
+ *	UpdateTextInLine
+ *
+ * Parameters:
+ *	ctx  - text widget
+ *	line - line to update
+ *	x1   - left pixel
+ *	x2   - right pixel
+ *
+ * Description:
+ *	Updates the text in the given line and pixel interval
+ */
+static void
+UpdateTextInLine(TextWidget ctx, int line, int x1, int x2)
+{
+    XawTextLineTableEntry *lt = ctx->text.lt.info + line;
+    XawTextPosition left, right;
+    int from_x, width, height;
+
+    if (lt->position >= ctx->text.lastPos
+	|| ctx->text.left_margin > x2
+	|| (int)lt->textWidth + ctx->text.left_margin < x1) {
+	/* Mark line to be cleared */
+	if (ctx->text.clear_to_eol)
+	    _XawTextNeedsUpdating(ctx, lt->position, lt->position + 1);
+	return;
+    }
+
+    from_x = ctx->text.left_margin;
+    XawTextSinkFindPosition(ctx->text.sink, lt->position,
+			    from_x, x1 - from_x,
+			    False, &left, &width, &height);
+    if (line == ctx->text.lt.lines)
+	right = -1;
+    else if (x2 >= lt->textWidth - from_x)
+	right = lt[1].position - 1;
+    else {
+	from_x += width;
+	XawTextSinkFindPosition(ctx->text.sink, left,
+				from_x, x2 - from_x,
+				False, &right, &width, &height);
+    }
+
+    if ((right < 0) || (right + 1 <= lt[1].position))
+	++right;
+
+    /* Mark text interval to be repainted */
+    _XawTextNeedsUpdating(ctx, left, right);
+}
+
+/*
+ * The routine will scroll the displayed text by pixels.  If the calldata is
+ * positive, move up; otherwise, move down.
+ */
+/*ARGSUSED*/
+static void
+VScroll(Widget w, XtPointer closure, XtPointer callData)
+{
+    TextWidget ctx = (TextWidget)closure;
+    long height, lines = (long)callData;
+
+    height = XtHeight(ctx) - VMargins(ctx);
+    if (height < 1)
+	height = 1;
+    lines = (lines * ctx->text.lt.lines) / height;
+    _XawTextPrepareToUpdate(ctx);
+    XawTextScroll(ctx, lines, 0);
+    _XawTextExecuteUpdate(ctx);
+}
+
+/*ARGSUSED*/
+static void
+VJump(Widget w, XtPointer closure, XtPointer callData)
+{
+    float percent = *(float *)callData;
+    TextWidget ctx = (TextWidget)closure;
+    XawTextPosition top, last, position, tmp;
+    XawTextLineTable *lt = &(ctx->text.lt);
+    int dim, vlines = 0, wwidth = GetMaxTextWidth(ctx);
+    Bool scroll = True;
+
+    position = percent * ctx->text.lastPos;
+    top = lt->top;
+
+    if (!lt->lines || (position >= lt->top && position < lt->info[1].position)) {
+	_XawTextSetScrollBars(ctx);
+	return;
+    }
+
+#ifndef OLDXAW
+    ctx->text.lt.base_line = -1;
+#endif
+
+    if (position > lt->top) {	  /* VScroll Up */
+	if (position > lt->top && position < lt->info[lt->lines].position)
+	    vlines = LineForPosition(ctx, position);
+	else {
+	    scroll = False;
+	    top = SrcScan(ctx->text.source, position, XawstEOL,
+			  XawsdLeft, 1, False);
+	    if (ctx->text.wrap != XawtextWrapNever) {
+		last = top;
+		while (last < position) {
+		    tmp = last;
+		    XawTextSinkFindPosition(ctx->text.sink, last,
+					    ctx->text.left_margin, wwidth,
+					    ctx->text.wrap == XawtextWrapWord,
+					    &last, &dim, &dim);
+		    if (last == tmp)
+			++last;
+		    if (last < position)
+			top = last;
+		}
+	    }
+	}
+    }
+    else {		  /* VScroll Down */
+	/*
+	 * Calculates the number of lines
+	 */
+	while (top > position) {
+	    last = top;
+	    top = SrcScan(ctx->text.source, top, XawstEOL,
+			  XawsdLeft, 2, False);
+	    vlines -= CountLines(ctx, top, last);
+	    if (-vlines >= ctx->text.lt.lines) {
+		scroll = False;
+		top = SrcScan(ctx->text.source, position, XawstEOL,
+			      XawsdLeft, 1, False);
+		break;
+	      }
+	  }
+	/*
+	 * Normalize
+	 */
+	if (ctx->text.wrap != XawtextWrapNever) {
+	    last = top;
+	    while (last < position) {
+		tmp = last;
+		XawTextSinkFindPosition(ctx->text.sink, last,
+					ctx->text.left_margin,
+					wwidth,
+					ctx->text.wrap == XawtextWrapWord,
+					&last, &dim, &dim);
+		if (last == tmp)
+		    ++last;
+		if (last < position)
+		    top = last;
+		++vlines;
+	    }
+	}
+    }
+
+    if (vlines || !scroll) {
+	_XawTextPrepareToUpdate(ctx);
+	if (scroll)
+	    XawTextScroll(ctx, vlines, 0);
+	else
+	    _BuildLineTable(ctx, top, 0);
+	_XawTextExecuteUpdate(ctx);
+    }
+}
+
+static Bool
+MatchSelection(Atom selection, XawTextSelection *s)
+{
+    Atom *match;
+    int count;
+
+    for (count = 0, match = s->selections; count < s->atom_count;
+       match++, count++)
+    if (*match == selection)
+	return (True);
+
+  return (False);
+}
+
+static Boolean
+TextConvertSelection(Widget w, Atom *selection, Atom *target, Atom *type,
+		 XtPointer *value, unsigned long *length, int *format)
+{
+    Display *d = XtDisplay(w);
+    TextWidget ctx = (TextWidget)w;
+    Widget src = ctx->text.source;
+    XawTextEditType edit_mode;
+    Arg args[1];
+    XawTextSelectionSalt *salt = NULL;
+    XawTextSelection *s;
+
+    if (*target == XA_TARGETS(d)) {
+	Atom *targetP, *std_targets;
+	unsigned long std_length;
+
+	if (SrcCvtSel(src, selection, target, type, value, length, format))
+	    return (True);
+
+	XtSetArg(args[0], XtNeditType, &edit_mode);
+	XtGetValues(src, args, ONE);
+
+	XmuConvertStandardSelection(w, ctx->text.time, selection,
+				    target, type, (XPointer*)&std_targets,
+				    &std_length, format);
+
+	*length = 7 + (edit_mode == XawtextEdit) + std_length;
+	*value = XtMalloc((unsigned)sizeof(Atom)*(*length));
+	targetP = *(Atom**)value;
+	*targetP++ = XA_STRING;
+	*targetP++ = XA_TEXT(d);
+	*targetP++ = XA_UTF8_STRING(d);
+	*targetP++ = XA_COMPOUND_TEXT(d);
+	*targetP++ = XA_LENGTH(d);
+	*targetP++ = XA_LIST_LENGTH(d);
+	*targetP++ = XA_CHARACTER_POSITION(d);
+	if (edit_mode == XawtextEdit) {
+	    *targetP++ = XA_DELETE(d);
+	}
+	(void)memmove((char*)targetP, (char*)std_targets,
+		      sizeof(Atom) * std_length);
+	XtFree((char*)std_targets);
+	*type = XA_ATOM;
+	*format = 32;
+	return (True);
+    }
+
+    if (SrcCvtSel(src, selection, target, type, value, length, format))
+	return (True);
+
+    if (MatchSelection(*selection, &ctx->text.s))
+	s = &ctx->text.s;
+    else {
+	for (salt = ctx->text.salt; salt; salt = salt->next)
+	    if (MatchSelection(*selection, &salt->s))
+		break;
+	if (!salt)
+	    return (False);
+	s = &salt->s;
+    }
+    if (*target == XA_STRING
+	|| *target == XA_TEXT(d)
+	|| *target == XA_UTF8_STRING(d)
+	|| *target == XA_COMPOUND_TEXT(d)) {
+	if (*target == XA_TEXT(d)) {
+	    if (XawTextFormat(ctx, XawFmtWide))
+		*type = XA_COMPOUND_TEXT(d);
+	    else
+		*type = XA_STRING;
+	}
+	else
+	    *type = *target;
+	/* 
+	 * If salt is True, the salt->contents stores CT string,
+	 * its length is measured in bytes.
+	 * Refer to _XawTextSaltAwaySelection().
+	 *
+	 * by Li Yuhong, Mar. 20, 1991.
+	 */
+	if (!salt) {
+	    *value = _XawTextGetSTRING(ctx, s->left, s->right);
+	    if (XawTextFormat(ctx, XawFmtWide)) {
+		XTextProperty textprop;
+		if (XwcTextListToTextProperty(d, (wchar_t **)value, 1,
+					      XCompoundTextStyle, &textprop)
+		    <  Success) {
+		    XtFree((char *)*value);
+		    return (False);
+		}
+	 	XtFree((char *)*value);
+		*value = (XtPointer)textprop.value;
+		*length = textprop.nitems;
+	    }
+	    else
+	        *length = strlen((char *)*value);
+	}
+	else {
+	    *value = XtMalloc((salt->length + 1) * sizeof(unsigned char));
+	    strcpy ((char *)*value, salt->contents);
+	    *length = salt->length;
+	}
+	/* Got *value,*length, now in COMPOUND_TEXT format. */
+	if (XawTextFormat(ctx, XawFmtWide) && *type == XA_STRING) {
+	    XTextProperty textprop;
+	    wchar_t **wlist;
+	    int count;
+
+	    textprop.encoding = XA_COMPOUND_TEXT(d);
+	    textprop.value = (unsigned char *)*value;
+	    textprop.nitems = strlen(*value);
+	    textprop.format = 8;
+	    if (XwcTextPropertyToTextList(d, &textprop, &wlist, &count)
+		 < Success
+		|| count < 1) {
+		XtFree((char *)*value);
+		return (False);
+	    }
+	    XtFree((char *)*value);
+	    if (XwcTextListToTextProperty(d, wlist, 1, XStringStyle, &textprop)
+		 < Success) {
+		XwcFreeStringList((wchar_t**) wlist);
+		return (False);
+	    }
+	    *value = (XtPointer)textprop.value;
+	    *length = textprop.nitems;
+	    XwcFreeStringList(wlist);
+	} else if (*type == XA_UTF8_STRING(d)) {
+	    XTextProperty textprop;
+	    char **list;
+	    int count;
+
+	    textprop.encoding = XA_COMPOUND_TEXT(d);
+	    textprop.value = (unsigned char *)*value;
+	    textprop.nitems = strlen(*value);
+	    textprop.format = 8;
+	    if (Xutf8TextPropertyToTextList(d, &textprop, &list, &count)
+		 < Success
+		|| count < 1) {
+		XtFree((char *)*value);
+		return (False);
+	    }
+	    XtFree((char *)*value);
+	    *value = *list;
+	    *length = strlen(*list);
+	    XFree(list);
+	}
+	*format = 8;
+	return (True);
+    }
+
+    if ((*target == XA_LIST_LENGTH(d)) || (*target == XA_LENGTH(d))) {
+	long * temp;
+
+	temp = (long *)XtMalloc((unsigned)sizeof(long));
+	if (*target == XA_LIST_LENGTH(d))
+	    *temp = 1L;
+	else			/* *target == XA_LENGTH(d) */
+	    *temp = (long) (s->right - s->left);
+
+	*value = (XPointer)temp;
+	*type = XA_INTEGER;
+	*length = 1L;
+	*format = 32;
+	return (True);
+    }
+
+    if (*target == XA_CHARACTER_POSITION(d)) {
+	long * temp;
+
+	temp = (long *)XtMalloc((unsigned)(2 * sizeof(long)));
+	temp[0] = (long)(s->left + 1);
+	temp[1] = s->right;
+	*value = (XPointer)temp;
+	*type = XA_SPAN(d);
+	*length = 2L;
+	*format = 32;
+	return (True);
+    }
+
+    if (*target == XA_DELETE(d)) {
+	if (!salt)
+	    _XawTextZapSelection(ctx, NULL, True);
+	*value = NULL;
+	*type = XA_NULL(d);
+	*length = 0;
+	*format = 32;
+	return (True);
+    }
+
+    if (XmuConvertStandardSelection(w, ctx->text.time, selection, target, type,
+				    (XPointer *)value, length, format))
+	return (True);
+
+    /* else */
+    return (False);
+}
+
+/*
+ * Function:
+ *	GetCutBuffferNumber
+ *
+ * Parameters:
+ *	atom - atom to check
+ *
+ * Description:
+ *	Returns the number of the cut buffer.
+ *
+ * Returns:
+ *	The number of the cut buffer representing this atom or NOT_A_CUT_BUFFER
+ */
+#define NOT_A_CUT_BUFFER -1
+static int
+GetCutBufferNumber(Atom atom)
+{
+    if (atom == XA_CUT_BUFFER0) return (0);
+    if (atom == XA_CUT_BUFFER1) return (1);
+    if (atom == XA_CUT_BUFFER2) return (2);
+    if (atom == XA_CUT_BUFFER3) return (3);
+    if (atom == XA_CUT_BUFFER4) return (4);
+    if (atom == XA_CUT_BUFFER5) return (5);
+    if (atom == XA_CUT_BUFFER6) return (6);
+    if (atom == XA_CUT_BUFFER7) return (7);
+    return (NOT_A_CUT_BUFFER);
+}
+
+static void
+TextLoseSelection(Widget w, Atom *selection)
+{
+    TextWidget ctx = (TextWidget)w;
+    Atom *atomP;
+    int i;
+    XawTextSelectionSalt*salt, *prevSalt, *nextSalt;
+
+    atomP = ctx->text.s.selections;
+    for (i = 0 ; i < ctx->text.s.atom_count; i++, atomP++)
+	if ((*selection == *atomP)
+	    || (GetCutBufferNumber(*atomP) != NOT_A_CUT_BUFFER))
+	    *atomP = (Atom)0;
+
+    while (ctx->text.s.atom_count
+	   && ctx->text.s.selections[ctx->text.s.atom_count - 1] == 0)
+	ctx->text.s.atom_count--;
+
+    /*
+     * Must walk the selection list in opposite order from UnsetSelection
+     */
+    atomP = ctx->text.s.selections;
+    for (i = 0 ; i < ctx->text.s.atom_count; i++, atomP++)
+	if (*atomP == (Atom)0) {
+	    *atomP = ctx->text.s.selections[--ctx->text.s.atom_count];
+	    while (ctx->text.s.atom_count
+		   && ctx->text.s.selections[ctx->text.s.atom_count-1] == 0)
+		ctx->text.s.atom_count--;
+	}
+
+    if (ctx->text.s.atom_count == 0)
+	ModifySelection(ctx, ctx->text.insertPos, ctx->text.insertPos);
+
+    prevSalt = 0;
+    for (salt = ctx->text.salt; salt; salt = nextSalt) {
+	atomP = salt->s.selections;
+	nextSalt = salt->next;
+	for (i = 0 ; i < salt->s.atom_count; i++, atomP++)
+	    if (*selection == *atomP)
+		*atomP = (Atom)0;
+
+	while (salt->s.atom_count
+	       && salt->s.selections[salt->s.atom_count-1] == 0)
+	    salt->s.atom_count--;
+    	
+	/*
+	 * Must walk the selection list in opposite order from UnsetSelection
+	 */
+	atomP = salt->s.selections;
+	for (i = 0 ; i < salt->s.atom_count; i++, atomP++)
+	    if (*atomP == (Atom)0) {
+		*atomP = salt->s.selections[--salt->s.atom_count];
+		while (salt->s.atom_count
+		       && salt->s.selections[salt->s.atom_count-1] == 0)
+		    salt->s.atom_count--;
+	    }
+
+	if (salt->s.atom_count == 0) {
+	    XtFree ((char *) salt->s.selections);
+	    XtFree (salt->contents);
+	    if (prevSalt)
+		prevSalt->next = nextSalt;
+	    else
+		ctx->text.salt = nextSalt;
+	    XtFree((char *)salt);
+	}
+	else
+	    prevSalt = salt;
+    }
+}
+
+void
+_XawTextSaltAwaySelection(TextWidget ctx, Atom *selections, int num_atoms)
+{
+    XawTextSelectionSalt *salt;
+    int i, j;
+
+    for (i = 0; i < num_atoms; i++)
+	TextLoseSelection((Widget)ctx, selections + i);
+    if (num_atoms == 0)
+	return;
+    salt = (XawTextSelectionSalt *)
+	XtMalloc((unsigned)sizeof(XawTextSelectionSalt));
+    if (!salt)
+	return;
+    salt->s.selections = (Atom *)XtMalloc((unsigned)(num_atoms * sizeof(Atom)));
+    if (!salt->s.selections) {
+	XtFree((char *)salt);
+	return;
+    }
+    salt->s.left = ctx->text.s.left;
+    salt->s.right = ctx->text.s.right;
+    salt->s.type = ctx->text.s.type;
+    salt->contents = _XawTextGetSTRING(ctx, ctx->text.s.left, ctx->text.s.right);
+    if (XawTextFormat(ctx, XawFmtWide)) {
+	XTextProperty textprop;
+	if (XwcTextListToTextProperty(XtDisplay((Widget)ctx),
+				      (wchar_t**)(&(salt->contents)), 1,
+				      XCompoundTextStyle,
+				      &textprop) < Success) {
+	    XtFree(salt->contents);
+	    salt->length = 0;
+	    return;
+	}
+	XtFree(salt->contents);
+	salt->contents = (char *)textprop.value;
+	salt->length = textprop.nitems;
+    }
+    else
+	salt->length = strlen (salt->contents);
+    salt->next = ctx->text.salt;
+    ctx->text.salt = salt;
+    j = 0;
+    for (i = 0; i < num_atoms; i++) {
+	if (GetCutBufferNumber (selections[i]) == NOT_A_CUT_BUFFER) {
+	    salt->s.selections[j++] = selections[i];
+	    XtOwnSelection((Widget)ctx, selections[i], ctx->text.time,
+			   TextConvertSelection, TextLoseSelection, NULL);
+	}
+    }
+    salt->s.atom_count = j;
+}
+
+static void
+_SetSelection(TextWidget ctx, XawTextPosition left, XawTextPosition right,
+	      Atom *selections, Cardinal count)
+{
+#ifndef OLDXAW
+    Cardinal i;
+    XawTextPosition pos;
+    TextSrcObject src = (TextSrcObject)ctx->text.source;
+
+    for (i = 0; i < src->textSrc.num_text; i++) {
+	TextWidget tw = (TextWidget)src->textSrc.text[i];
+	Bool needs_updating = tw->text.old_insert < 0;
+	Bool showposition = tw->text.showposition;
+
+	if (needs_updating) {
+	    tw->text.showposition = False;
+	    _XawTextPrepareToUpdate(tw);
+	}
+#else
+	TextWidget tw = ctx;
+	XawTextPosition pos;
+#endif /* OLDXAW */
+
+	if (left < tw->text.s.left) {
+	    pos = Min(right, tw->text.s.left);
+	    _XawTextNeedsUpdating(tw, left, pos);
+	}
+	if (left > tw->text.s.left) {
+	    pos = Min(left, tw->text.s.right);
+	    _XawTextNeedsUpdating(tw, tw->text.s.left, pos);
+	}
+	if (right < tw->text.s.right) {
+	    pos = Max(right, tw->text.s.left);
+	    _XawTextNeedsUpdating(tw, pos, tw->text.s.right);
+	}
+	if (right > tw->text.s.right) {
+	    pos = Max(left, tw->text.s.right);
+	    _XawTextNeedsUpdating(tw, pos, right);
+	}
+
+	tw->text.s.left = left;
+	tw->text.s.right = right;
+
+#ifndef OLDXAW
+	if (needs_updating) {
+	    _XawTextExecuteUpdate(tw);
+	    tw->text.showposition = showposition;
+	}
+    }
+#endif /* OLDXAW */
+
+    SrcSetSelection(ctx->text.source, left, right,
+		    (count == 0) ? None : selections[0]);
+
+    if (left < right) {
+	Widget w = (Widget)ctx;
+	int buffer;
+
+	while (count) {
+	    Atom selection = selections[--count];
+
+	    /*
+	     * If this is a cut buffer
+	     */
+	    if ((buffer = GetCutBufferNumber(selection)) != NOT_A_CUT_BUFFER) {
+		unsigned char *ptr, *tptr;
+		unsigned int amount, max_len = MAX_CUT_LEN(XtDisplay(w));
+		unsigned long len;
+
+		tptr= ptr= (unsigned char *)_XawTextGetSTRING(ctx,
+							      ctx->text.s.left,
+							      ctx->text.s.right);
+		if (XawTextFormat(ctx, XawFmtWide)) {
+		    /*
+		     * Only XA_STRING(Latin 1) is allowed in CUT_BUFFER,
+		     * so we get it from wchar string, then free the wchar string
+		     */
+		    XTextProperty textprop;
+
+		    if (XwcTextListToTextProperty(XtDisplay(w), (wchar_t**)&ptr,
+						  1, XStringStyle, &textprop)
+			<  Success){
+			XtFree((char *)ptr);
+			return;
+		    }
+		    XtFree((char *)ptr);
+		    tptr = ptr = textprop.value;
+		}
+		if (buffer == 0) {
+		    _CreateCutBuffers(XtDisplay(w));
+		    XRotateBuffers(XtDisplay(w), 1);
+		}
+		amount = Min ((len = strlen((char *)ptr)), max_len);
+		XChangeProperty(XtDisplay(w), RootWindow(XtDisplay(w), 0),
+				selection, XA_STRING, 8, PropModeReplace,
+				ptr, amount);
+
+		while (len > max_len) {
+		    len -= max_len;
+		    tptr += max_len;
+		    amount = Min (len, max_len);
+		    XChangeProperty(XtDisplay(w), RootWindow(XtDisplay(w), 0),
+				    selection, XA_STRING, 8, PropModeAppend,
+				    tptr, amount);
+		}
+		XtFree ((char *)ptr);
+	    }
+	    else		/* This is a real selection */
+		XtOwnSelection(w, selection, ctx->text.time, TextConvertSelection,
+			       TextLoseSelection, NULL);
+	}
+    }
+    else
+	XawTextUnsetSelection((Widget)ctx);
+}
+
+#ifndef OLDXAW
+void
+_XawTextSetLineAndColumnNumber(TextWidget ctx, Bool force)
+{
+    int line_number, column_number;
+
+    if (ctx->text.old_insert != ctx->text.insertPos &&
+	ctx->text.lt.base_line < 0) {
+	ctx->text.lt.base_line = 0;
+	(void)_BuildLineTable(ctx, ctx->text.lt.top, 0);
+    }
+
+    line_number = ResolveLineNumber(ctx);
+    column_number = ResolveColumnNumber(ctx);
+
+    if (force || (ctx->text.column_number != column_number
+		  || ctx->text.line_number != line_number)) {
+	XawTextPositionInfo info;
+
+	ctx->text.line_number = info.line_number = line_number;
+	ctx->text.column_number = info.column_number = column_number;
+	info.insert_position = ctx->text.insertPos;
+	info.last_position = ctx->text.lastPos;
+	info.overwrite_mode = ctx->text.overwrite;
+
+	XtCallCallbacks((Widget)ctx, XtNpositionCallback, (XtPointer)&info);
+    }
+}
+
+static int
+ResolveColumnNumber(TextWidget ctx)
+{
+    Widget src = ctx->text.source;
+    short column_number = 0;
+    XawTextPosition position;
+    XawTextBlock block;
+    unsigned long format = _XawTextFormat(ctx);
+    TextSinkObject sink = (TextSinkObject)ctx->text.sink;
+    short *char_tabs = sink->text_sink.char_tabs;
+    int tab_count = sink->text_sink.tab_count;
+    int tab_index = 0, tab_column = 0, tab_base = 0;
+
+    if (ctx->text.lt.base_line < 1)
+	return (ctx->text.column_number);
+
+    position = SrcScan(src, ctx->text.insertPos, XawstEOL, XawsdLeft, 1, False);
+    XawTextSourceRead(src, position, &block, ctx->text.insertPos - position);
+
+    for (; position < ctx->text.insertPos; position++) {
+	if (position - block.firstPos >= block.length)
+	    XawTextSourceRead(src, position, &block, ctx->text.insertPos - position);
+	if ((format == XawFmt8Bit && block.ptr[position - block.firstPos] == '\t') ||
+	    (format == XawFmtWide && ((wchar_t*)block.ptr)[position - block.firstPos] == _Xaw_atowc(XawTAB))) {
+	    while (tab_base + tab_column <= column_number) {
+		if (tab_count) {
+		    for (; tab_index < tab_count; ++tab_index)
+			if (tab_base + char_tabs[tab_index] > column_number) {
+			    tab_column = char_tabs[tab_index];
+			    break;
+			}
+		    if (tab_index >= tab_count) {
+			tab_base += char_tabs[tab_count - 1];
+			tab_column = tab_index = 0;
+		    }
+		}
+		else
+		    tab_column += DEFAULT_TAB_SIZE;
+	    }
+	    column_number = tab_base + tab_column;
+	}
+	else
+	    ++column_number;
+	if (column_number >= 16384) {
+	    column_number = 16383;
+	    break;
+	}
+    }
+
+    return (column_number);
+}
+#endif /* OLDXAW */
+
+void
+_XawTextSourceChanged(Widget w, XawTextPosition left, XawTextPosition right,
+		      XawTextBlock *block, int lines)
+{
+    TextWidget ctx = (TextWidget)w;
+    Widget src = ctx->text.source;
+    XawTextPosition update_from, update_to, top;
+    Boolean update_disabled;
+    int delta, line, line_from;
+
+    if (left < ctx->text.old_insert) {
+	XawTextPosition old_insert = ctx->text.old_insert;
+
+	if (right < ctx->text.old_insert)
+	    old_insert -= right - left;
+	else
+	    old_insert = left;
+
+	ctx->text.insertPos = old_insert + block->length;
+    }
+#ifndef OLDXAW
+    if (left <= ctx->text.lt.top) {
+	if (left + block->length - (right - left) < ctx->text.lt.top) {
+	    ctx->text.source_changed = SRC_CHANGE_BEFORE;
+	    ctx->text.lt.base_line += lines;
+	}
+	else
+	    ctx->text.source_changed = SRC_CHANGE_OVERLAP;
+    }
+    else
+	ctx->text.source_changed = SRC_CHANGE_AFTER;
+#endif
+
+    update_from = left;
+    update_to = left + block->length;
+    update_to = SrcScan(src, update_to, XawstEOL, XawsdRight, 1, False);
+    delta = block->length - (right - left);
+    if (delta < 0)
+	ctx->text.clear_to_eol = True;
+    if (update_to == update_from)
+	++update_to;
+    update_disabled = ctx->text.update_disabled;
+    ctx->text.update_disabled = True;
+    ctx->text.lastPos = XawTextGetLastPosition(ctx);
+    top = ctx->text.lt.info[0].position;
+
+    XawTextUnsetSelection((Widget)ctx);
+
+    if (delta) {
+	int i;
+	XmuSegment *seg;
+
+	for (seg = ctx->text.update->segment; seg; seg = seg->next) {
+	    if (seg->x1 > (int)left)
+		break;
+	    else if (seg->x2 > (int)left) {
+		seg->x2 += delta;
+		seg = seg->next;
+		break;
+	    }
+	}
+	for (; seg; seg = seg->next) {
+	    seg->x1 += delta;
+	    seg->x2 += delta;
+	}
+	XmuOptimizeScanline(ctx->text.update);
+
+	for (i = 0; i <= ctx->text.lt.lines; i++)
+	    if (ctx->text.lt.info[i].position > left)
+		break;
+	for (; i <= ctx->text.lt.lines; i++)
+	    ctx->text.lt.info[i].position += delta;
+    }
+
+    if (top != ctx->text.lt.info[0].position) {
+	line_from = line = 0;
+	ctx->text.lt.top = top = SrcScan(src, ctx->text.lt.info[0].position,
+					 XawstEOL, XawsdLeft, 1, False);
+	update_from = top;
+    }
+    else {
+	line_from = line = LineForPosition(ctx, update_from + delta);
+	top = ctx->text.lt.info[line].position;
+    }
+
+    if (line > 0 && ctx->text.wrap == XawtextWrapWord) {
+	--line;
+	top = ctx->text.lt.info[line].position;
+    }
+
+    (void)_BuildLineTable(ctx, top, line);
+
+    if (ctx->text.wrap == XawtextWrapWord) {
+	if (line_from != LineForPosition(ctx, update_from)
+	    || line_from != LineForPosition(ctx, update_to)) {
+	    ctx->text.clear_to_eol = True;
+	    update_from = SrcScan(src, update_from,
+				  XawstWhiteSpace, XawsdLeft, 1, True);
+	    if (update_to >= ctx->text.lastPos)
+	    /* this is not an error, it just tells _BuildLineTable to
+	     * clear to the bottom of the window. The value of update_to
+	     * should not be > ctx->text.lastPos.
+	     */
+		++update_to;
+	}
+    }
+    else if (!ctx->text.clear_to_eol) {
+	if (LineForPosition(ctx, update_from)
+	    != LineForPosition(ctx, update_to))
+	    ctx->text.clear_to_eol = True;
+    }
+
+    _XawTextNeedsUpdating(ctx, update_from, update_to);
+    ctx->text.update_disabled = update_disabled;
+}
+
+/*
+ * Function:
+ *	_XawTextReplace
+ *
+ * Parameters:
+ *	ctx   - text widget
+ *	left  - left offset
+ *	right - right offset
+ *	block - text block
+ *
+ * Description:
+ *	  Replaces the text between left and right by the text in block.
+ *	  Does all the required calculations of offsets, and rebuild the
+ *	the line table, from the insertion point (or previous line, if
+ *	wrap mode is 'word').
+ *
+ * Returns:
+ *	XawEditDone     - success
+ *	any other value - error code
+ */
+int
+_XawTextReplace(TextWidget ctx, XawTextPosition left, XawTextPosition right,
+		XawTextBlock *block)
+{
+    Arg args[1];
+    Widget src;
+    XawTextEditType edit_mode;
+
+    if (left == right && block->length == 0)
+	return (XawEditDone);
+
+    src = ctx->text.source;
+    XtSetArg(args[0], XtNeditType, &edit_mode);
+    XtGetValues(src, args, 1);
+
+    if (edit_mode == XawtextAppend) {
+	if (block->length == 0)
+	    return (XawEditError);
+	ctx->text.insertPos = ctx->text.lastPos;
+    }
+
+#ifndef OLDXAW
+    return (SrcReplace(src, left, right, block));
+#else
+    if (SrcReplace(src, left, right, block) == XawEditDone) {
+	_XawTextSourceChanged((Widget)ctx, left, right, block, 0);
+
+	return (XawEditDone);
+    }
+
+    return (XawEditError);
+#endif
+}
+
+/*
+ * This routine will display text between two arbitrary source positions.
+ * In the event that this span contains highlighted text for the selection,
+ * only that portion will be displayed highlighted.
+ */
+static void
+OldDisplayText(Widget w, XawTextPosition left, XawTextPosition right)
+{
+    static XmuSegment segment;
+    static XmuScanline next;
+    static XmuScanline scanline = {0, &segment, &next};
+    static XmuArea area = {&scanline};
+
+    TextWidget ctx = (TextWidget)w;
+    int x, y, line;
+    XawTextPosition start, end, last, final;
+    XmuScanline *scan;
+    XmuSegment *seg;
+    XmuArea *clip = NULL;
+    Bool cleol = ctx->text.clear_to_eol;
+    Bool has_selection = ctx->text.s.right > ctx->text.s.left;
+
+    left = left < ctx->text.lt.top ? ctx->text.lt.top : left;
+
+    if (left > right || !LineAndXYForPosition(ctx, left, &line, &x, &y))
+	return;
+
+    last = XawTextGetLastPosition(ctx);
+    segment.x2 = (int)XtWidth(ctx) - ctx->text.r_margin.right;
+
+    if (cleol)
+	clip = XmuCreateArea();
+
+    for (start = left; start < right && line < ctx->text.lt.lines; line++) {
+	if ((end = ctx->text.lt.info[line + 1].position) > right)
+	    end = right;
+
+	final = end;
+	if (end > last)
+	    end = last;
+
+	if (end > start) {
+	    if (!has_selection
+		|| (start >= ctx->text.s.right || end <= ctx->text.s.left))
+		_XawTextSinkDisplayText(ctx->text.sink, x, y, start, end, False);
+	    else if (start >= ctx->text.s.left && end <= ctx->text.s.right)
+		_XawTextSinkDisplayText(ctx->text.sink, x, y, start, end, True);
+	    else {
+		OldDisplayText(w, start, ctx->text.s.left);
+		OldDisplayText(w, Max(start, ctx->text.s.left),
+			       Min(end, ctx->text.s.right));
+		OldDisplayText(w, ctx->text.s.right, end);
+	    }
+	}
+
+	x = ctx->text.left_margin;
+	if (cleol) {
+	    segment.x1 = ctx->text.lt.info[line].textWidth + x;
+	    if (XmuValidSegment(&segment)) {
+		scanline.y = y;
+		next.y = ctx->text.lt.info[line + 1].y;
+		XmuAreaOr(clip, &area);
+	    }
+	}
+
+	start = final;
+	y = ctx->text.lt.info[line + 1].y;
+    }
+
+    if (cleol)  {
+	for (scan = clip->scanline; scan && scan->next; scan = scan->next)
+	    for (seg = scan->segment; seg; seg = seg->next)
+		SinkClearToBG(ctx->text.sink,
+			      seg->x1, scan->y,
+			      seg->x2 - seg->x1, scan->next->y - scan->y);
+	XmuDestroyArea(clip);
+    }
+}
+
+#ifndef OLDXAW
+/*ARGSUSED*/
+static void
+DisplayText(Widget w, XawTextPosition left, XawTextPosition right)
+{
+    static XmuSegment segment;
+    static XmuScanline next;
+    static XmuScanline scanline = {0, &segment, &next};
+    static XmuArea area = {&scanline};
+
+    TextWidget ctx = (TextWidget)w;
+    int y, line;
+    XawTextPosition from, to, lastPos;
+    Bool cleol = ctx->text.clear_to_eol;
+    Bool has_selection = ctx->text.s.right > ctx->text.s.left;
+    XawTextPaintList *paint_list;
+
+    left = left < ctx->text.lt.top ? ctx->text.lt.top : left;
+
+    if (left > right || !IsPositionVisible(ctx, left))
+	return;
+
+    line = LineForPosition(ctx, left);
+    y = ctx->text.lt.info[line].y;
+    segment.x2 = (int)XtWidth(ctx) - ctx->text.r_margin.right;
+    lastPos = XawTextGetLastPosition(ctx);
+
+    paint_list = ((TextSinkObject)ctx->text.sink)->text_sink.paint;
+
+    for (from = left; from < right && line < ctx->text.lt.lines; line++) {
+	if ((to = ctx->text.lt.info[line + 1].position) > right)
+	    to = right;
+
+	if (to > lastPos)
+	    to = lastPos;
+
+	if (from < to) {
+	    if (!has_selection
+		|| (from >= ctx->text.s.right || to <= ctx->text.s.left))
+		XawTextSinkPreparePaint(ctx->text.sink, y, line, from, to, False);
+	    else if (from >= ctx->text.s.left && to <= ctx->text.s.right)
+		XawTextSinkPreparePaint(ctx->text.sink, y, line, from, to, True);
+	    else {
+		XawTextSinkPreparePaint(ctx->text.sink, y, line, from,
+					ctx->text.s.left, False);
+		XawTextSinkPreparePaint(ctx->text.sink, y, line,
+					XawMax(from, ctx->text.s.left),
+					XawMin(to, ctx->text.s.right), True);
+		XawTextSinkPreparePaint(ctx->text.sink, y, line,
+					ctx->text.s.right, to, False);
+	    }
+	}
+
+	if (cleol) {
+	    segment.x1 = ctx->text.lt.info[line].textWidth + ctx->text.left_margin;
+	    if (XmuValidSegment(&segment)) {
+		scanline.y = y;
+		next.y = ctx->text.lt.info[line + 1].y;
+		XmuAreaOr(paint_list->clip, &area);
+	    }
+	}
+	y = ctx->text.lt.info[line + 1].y;
+	from = to;
+    }
+
+    /* clear to the bottom of the window */
+    if (cleol && line >= ctx->text.lt.lines) {
+	segment.x1 = ctx->text.left_margin;
+	if (XmuValidSegment(&segment)) {
+	    scanline.y = y;
+	    next.y = (int)XtHeight(ctx) - (int)ctx->text.margin.bottom;
+	    XmuAreaOr(paint_list->clip, &area);
+	}
+    }
+}
+#endif
+
+/*
+ * This routine implements multi-click selection in a hardwired manner.
+ * It supports multi-click entity cycling (char, word, line, file) and mouse
+ * motion adjustment of the selected entitie (i.e. select a word then, with
+ * button still down, adjust wich word you really meant by moving the mouse).
+ * [NOTE: This routine is to be replaced by a set of procedures that
+ * will allows clients to implements a wide class of draw through and
+ * multi-click selection user interfaces.]
+ */
+static void
+DoSelection(TextWidget ctx, XawTextPosition pos, Time time, Bool motion)
+{
+    XawTextPosition newLeft, newRight;
+    XawTextSelectType newType, *sarray;
+    Widget src = ctx->text.source;
+
+    if (motion)
+	newType = ctx->text.s.type;
+    else {
+	if ((abs((long) time - (long) ctx->text.lasttime) < MULTI_CLICK_TIME)
+	    && (pos >= ctx->text.s.left && pos <= ctx->text.s.right)) {
+	    sarray = ctx->text.sarray;
+	    for (; *sarray != XawselectNull && *sarray != ctx->text.s.type;
+		 sarray++)
+		;
+	    if (*sarray == XawselectNull)
+		newType = *(ctx->text.sarray);
+	    else {
+		newType = *(sarray + 1);
+		if (newType == XawselectNull)
+		    newType = *(ctx->text.sarray);
+	    }
+	}
+	else		/* single-click event */
+	    newType = *(ctx->text.sarray);
+
+	ctx->text.lasttime = time;
+    }
+    switch (newType) {
+	case XawselectPosition:
+	    newLeft = newRight = pos;
+	    break;
+	case XawselectChar:
+	    newLeft = pos;
+	    newRight = SrcScan(src, pos, XawstPositions, XawsdRight, 1, False);
+	    break;
+	case XawselectWord:
+	case XawselectParagraph:
+	case XawselectAlphaNumeric: {
+	    XawTextScanType stype;
+
+	    if (newType == XawselectWord)
+		stype = XawstWhiteSpace;
+	    else if (newType == XawselectParagraph)
+		stype = XawstParagraph;
+	    else
+		stype = XawstAlphaNumeric;
+
+	    /*
+	     * Somewhat complicated, but basically I treat the space between
+	     * two objects as another object.  The object that I am currently
+	     * in then becomes the end of the selection.
+	     *
+	     * Chris Peterson - 4/19/90.
+	     */
+	    newRight = SrcScan(ctx->text.source, pos, stype,
+			       XawsdRight, 1, False);
+	    newRight = SrcScan(ctx->text.source, newRight, stype,
+			       XawsdLeft, 1, False);
+
+	    if (pos != newRight)
+		newLeft = SrcScan(ctx->text.source, pos, stype,
+				  XawsdLeft, 1, False);
+	    else
+		newLeft = pos;
+
+	    newLeft =SrcScan(ctx->text.source, newLeft, stype,
+			     XawsdRight, 1, False);
+
+	    if (newLeft > newRight) {
+		XawTextPosition temp = newLeft;
+		newLeft = newRight;
+		newRight = temp;
+	    }
+	}   break;
+	case XawselectLine:
+	    newLeft = SrcScan(src, pos, XawstEOL, XawsdLeft, 1, False);
+	    newRight = SrcScan(src, pos, XawstEOL, XawsdRight, 1, False);
+	    break;
+	case XawselectAll:
+	    newLeft = SrcScan(src, pos, XawstAll, XawsdLeft, 1, False);
+	    newRight = SrcScan(src, pos, XawstAll, XawsdRight, 1, False);
+	    break;
+	default:
+	    XtAppWarning(XtWidgetToApplicationContext((Widget) ctx),
+			 "Text Widget: empty selection array.");
+	    return;
+    }
+
+    if (newLeft != ctx->text.s.left || newRight != ctx->text.s.right
+	|| newType != ctx->text.s.type) {
+	ModifySelection(ctx, newLeft, newRight);
+	if (pos - ctx->text.s.left < ctx->text.s.right - pos)
+	    ctx->text.insertPos = newLeft;
+	else
+	    ctx->text.insertPos = newRight;
+	ctx->text.s.type = newType;
+    }
+    if (!motion) {	/* setup so we can freely mix select extend calls*/
+	ctx->text.origSel.type = ctx->text.s.type;
+	ctx->text.origSel.left = ctx->text.s.left;
+	ctx->text.origSel.right = ctx->text.s.right;
+
+	if (pos >= ctx->text.s.left + (ctx->text.s.right - ctx->text.s.left) / 2)
+	    ctx->text.extendDir = XawsdRight;
+	else
+	    ctx->text.extendDir = XawsdLeft;
+    }
+}
+
+/*
+ * This routine implements extension of the currently selected text in
+ * the "current" mode (i.e. char word, line, etc.). It worries about
+ * extending from either end of the selection and handles the case when you
+ * cross through the "center" of the current selection (e.g. switch which
+ * end you are extending!).
+ */
+static void
+ExtendSelection(TextWidget ctx, XawTextPosition pos, Bool motion)
+{
+    XawTextScanDirection dir;
+
+    if (!motion) {	/* setup for extending selection */
+	if (ctx->text.s.left == ctx->text.s.right) /* no current selection. */
+	    ctx->text.s.left = ctx->text.s.right = ctx->text.insertPos;
+	else {
+	    ctx->text.origSel.left = ctx->text.s.left;
+	    ctx->text.origSel.right = ctx->text.s.right;
+	}
+
+	ctx->text.origSel.type = ctx->text.s.type;
+
+	if (pos >= ctx->text.s.left + (ctx->text.s.right - ctx->text.s.left) / 2)
+	    ctx->text.extendDir = XawsdRight;
+	else
+	    ctx->text.extendDir = XawsdLeft;
+    }
+    else	/* check for change in extend direction */
+	if ((ctx->text.extendDir == XawsdRight &&
+	     pos <= ctx->text.origSel.left) ||
+	    (ctx->text.extendDir == XawsdLeft &&
+	     pos >= ctx->text.origSel.right)) {
+	    ctx->text.extendDir = (ctx->text.extendDir == XawsdRight) ?
+		XawsdLeft : XawsdRight;
+	    ModifySelection(ctx, ctx->text.origSel.left, ctx->text.origSel.right);
+	}
+
+    dir = ctx->text.extendDir;
+    switch (ctx->text.s.type) {
+	case XawselectWord:
+	case XawselectParagraph:
+	case XawselectAlphaNumeric: {
+	    XawTextPosition left_pos, right_pos;
+	    XawTextScanType stype;
+
+	    if (ctx->text.s.type == XawselectWord)
+	        stype = XawstWhiteSpace;
+	    else if (ctx->text.s.type == XawselectParagraph)
+	        stype = XawstParagraph;
+	    else
+	        stype = XawstAlphaNumeric;
+
+	    /*
+	     * Somewhat complicated, but basically I treat the space between
+	     * two objects as another object.  The object that I am currently
+	     * in then becomes the end of the selection.
+	     *
+	     * Chris Peterson - 4/19/90.
+	     */
+	    right_pos = SrcScan(ctx->text.source, pos, stype,
+				XawsdRight, 1, False);
+	    right_pos =SrcScan(ctx->text.source, right_pos, stype,
+			       XawsdLeft, 1, False);
+
+	    if (pos != right_pos)
+		left_pos = SrcScan(ctx->text.source, pos, stype,
+				   XawsdLeft, 1, False);
+	    else
+		left_pos = pos;
+
+	    left_pos =SrcScan(ctx->text.source, left_pos, stype,
+			      XawsdRight, 1, False);
+
+	    if (dir == XawsdLeft)
+		pos = Min(left_pos, right_pos);
+	    else	/* dir == XawsdRight */
+		pos = Max(left_pos, right_pos);
+	}   break;
+	case XawselectLine:
+	    pos = SrcScan(ctx->text.source, pos, XawstEOL,
+			  dir, 1, dir == XawsdRight);
+	    break;
+	case XawselectAll:
+	    pos = ctx->text.insertPos;
+	    /*FALLTHROUGH*/
+	case XawselectPosition:
+	default:
+	    break;
+    }
+
+    if (dir == XawsdRight)
+	ModifySelection(ctx, ctx->text.s.left, pos);
+    else
+	ModifySelection(ctx, pos, ctx->text.s.right);
+
+    ctx->text.insertPos = pos;
+}
+
+/*
+ * Function:
+ *	_XawTextClearAndCenterDisplay
+ *
+ * Parameters:
+ *	ctx - text widget
+ *
+ * Description:
+ *	  Redraws the display with the cursor in insert point
+ *		     centered vertically.
+ */
+void
+_XawTextClearAndCenterDisplay(TextWidget ctx)
+{
+    int left_margin = ctx->text.left_margin;
+    Bool visible = IsPositionVisible(ctx, ctx->text.insertPos);
+
+    _XawTextShowPosition(ctx);
+
+    if (XtIsRealized((Widget)ctx) && visible &&
+	left_margin == ctx->text.left_margin) {
+	int insert_line = LineForPosition(ctx, ctx->text.insertPos);
+	int scroll_by = insert_line - (ctx->text.lt.lines >> 1);
+	Boolean clear_to_eol = ctx->text.clear_to_eol;
+
+	XawTextScroll(ctx, scroll_by, 0);
+	SinkClearToBG(ctx->text.sink, 0, 0, XtWidth(ctx), XtHeight(ctx));
+	ClearWindow(ctx);
+	clear_to_eol = ctx->text.clear_to_eol;
+	ctx->text.clear_to_eol = False;
+	FlushUpdate(ctx);
+	ctx->text.clear_to_eol = clear_to_eol;
+    }
+}
+
+/*
+ * Internal redisplay entire window
+ * Legal to call only if widget is realized
+ */
+static void
+DisplayTextWindow(Widget w)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    _XawTextBuildLineTable(ctx, ctx->text.lt.top, False);
+    ClearWindow(ctx);
+}
+
+static void
+TextSinkResize(Widget w)
+{
+    if (w && XtClass(w)->core_class.resize)
+	XtClass(w)->core_class.resize(w);
+}
+
+/* ARGSUSED */
+void
+_XawTextCheckResize(TextWidget ctx)
+{
+    return;
+}
+
+/*
+ * Converts (params, num_params) to a list of atoms & caches the
+ * list in the TextWidget instance.
+ */
+Atom *
+_XawTextSelectionList(TextWidget ctx, String *list, Cardinal nelems)
+{
+    Atom *sel = ctx->text.s.selections;
+    Display *dpy = XtDisplay((Widget)ctx);
+    int n;
+
+    if (nelems > (Cardinal)ctx->text.s.array_size) {
+	sel = (Atom *)XtRealloc((char *)sel, sizeof(Atom) * nelems);
+	ctx->text.s.array_size = nelems;
+	ctx->text.s.selections = sel;
+    }
+    for (n = nelems; --n >= 0; sel++, list++)
+	*sel = XInternAtom(dpy, *list, False);
+    ctx->text.s.atom_count = nelems;
+
+    return (ctx->text.s.selections);
+}
+
+/*
+ * Function:
+ *	SetSelection
+ *
+ * Parameters:
+ *	ctx	   - text widget
+ *	defaultSel - default selection
+ *	l	   - left and right ends of the selection
+ *	r	   - ""
+ *	list	   - the selection list (as strings).
+ *	nelems	   - ""
+ *
+ * Description:
+ *	Sets the current selection.
+ *
+ * Note:
+ *	if (ctx->text.s.left >= ctx->text.s.right) then the selection is unset
+ */
+void
+_XawTextSetSelection(TextWidget ctx, XawTextPosition l, XawTextPosition r,
+		     String *list, Cardinal nelems)
+{
+    if (nelems == 1 && !strcmp (list[0], "none"))
+	return;
+    if (nelems == 0) {
+	String defaultSel = "PRIMARY";
+	list = &defaultSel;
+	nelems = 1;
+    }
+    _SetSelection(ctx, l, r, _XawTextSelectionList(ctx, list, nelems), nelems);
+}
+
+/*
+ * Function:
+ *	ModifySelection
+ *
+ * Parameters:
+ *	ctx   - text widget
+ *	left  - left and right ends of the selection
+ *	right - ""
+ *
+ * Description:
+ *	Modifies the current selection.
+ *
+ * Note:
+ *	if (ctx->text.s.left >= ctx->text.s.right) then the selection is unset
+ */
+static void
+ModifySelection(TextWidget ctx, XawTextPosition left, XawTextPosition right)
+{
+    if (left == right)
+	ctx->text.insertPos = left;
+    _SetSelection(ctx, left, right, NULL, 0);
+}
+
+/*
+ * This routine is used to perform various selection functions. The goal is
+ * to be able to specify all the more popular forms of draw-through and
+ * multi-click selection user interfaces from the outside.
+ */
+void
+_XawTextAlterSelection(TextWidget ctx, XawTextSelectionMode mode,
+		       XawTextSelectionAction action, String *params,
+		       Cardinal *num_params)
+{
+    XawTextPosition position;
+    Boolean flag;
+
+    /*
+     * This flag is used by TextPop.c:DoReplace() to determine if the selection
+     * is okay to use, or if it has been modified.
+     */
+    if (ctx->text.search != NULL)
+	ctx->text.search->selection_changed = True;
+
+    position = PositionForXY(ctx, (int) ctx->text.ev_x, (int) ctx->text.ev_y);
+
+    flag = (action != XawactionStart);
+    if (mode == XawsmTextSelect)
+	DoSelection(ctx, position, ctx->text.time, flag);
+    else		/* mode == XawsmTextExtend */
+	ExtendSelection (ctx, position, flag);
+
+    if (action == XawactionEnd)
+	_XawTextSetSelection(ctx, ctx->text.s.left, ctx->text.s.right,
+			     params, *num_params);
+}
+
+/*
+ * Function:
+ *	UpdateTextInRectangle
+ *
+ * Parameters:
+ *	ctx  - the text widget
+ *	rect - rectangle
+ *
+ * Description:
+ *	Updates the text in the given rectangle
+ */
+static void
+UpdateTextInRectangle(TextWidget ctx, XRectangle *rect)
+{
+    XawTextLineTable *lt;
+    int line, y1, y2, x2;
+
+    y1 = rect->y;
+    y2 = y1 + rect->height;
+    x2 = rect->x + rect->width;
+
+    for (line = 0, lt = &ctx->text.lt; line < lt->lines; line++)
+	if (lt->info[line + 1].y > y1)
+	    break;
+    for (; line <= lt->lines; line++) {
+	if (lt->info[line].y > y2)
+	    break;
+	UpdateTextInLine(ctx, line, rect->x, x2);
+    }
+}
+
+/*
+ * This routine processes all "expose region" XEvents. In general, its job
+ * is to the best job at minimal re-paint of the text, displayed in the
+ * window, that it can.
+ */
+/* ARGSUSED */
+static void
+XawTextExpose(Widget w, XEvent *event, Region region)
+{
+    TextWidget ctx = (TextWidget)w;
+    Boolean clear_to_eol;
+    XRectangle expose;
+
+    if (event->type == Expose) {
+	expose.x = event->xexpose.x;
+	expose.y = event->xexpose.y;
+	expose.width = event->xexpose.width;
+	expose.height = event->xexpose.height;
+    }
+    else if (event->type == GraphicsExpose) {
+	expose.x = event->xgraphicsexpose.x;
+	expose.y = event->xgraphicsexpose.y;
+	expose.width = event->xgraphicsexpose.width;
+	expose.height = event->xgraphicsexpose.height;
+    }
+    else
+	return;
+
+    _XawTextPrepareToUpdate(ctx);
+
+    if (Superclass->core_class.expose)
+	(*Superclass->core_class.expose)(w, event, region);
+
+    clear_to_eol = ctx->text.clear_to_eol;
+    ctx->text.clear_to_eol = False;
+
+    UpdateTextInRectangle(ctx, &expose);
+    XawTextSinkGetCursorBounds(ctx->text.sink, &expose);
+    UpdateTextInRectangle(ctx, &expose);
+    SinkClearToBG(ctx->text.sink, expose.x, expose.y,
+		  expose.width, expose.height);
+    _XawTextExecuteUpdate(ctx);
+    ctx->text.clear_to_eol = clear_to_eol;
+}
+
+/*
+ * This routine does all setup required to syncronize batched screen updates
+ */
+void
+_XawTextPrepareToUpdate(TextWidget ctx)
+{
+    if (ctx->text.old_insert < 0) {
+	InsertCursor((Widget)ctx, XawisOff);
+	ctx->text.showposition = False;
+	ctx->text.old_insert = ctx->text.insertPos;
+	ctx->text.clear_to_eol = False;
+#ifndef OLDXAW
+	ctx->text.source_changed = SRC_CHANGE_NONE;
+#endif
+    }
+}
+
+/*
+ * This is a private utility routine used by _XawTextExecuteUpdate. It
+ * processes all the outstanding update requests and merges update
+ * ranges where possible.
+ */
+static void
+FlushUpdate(TextWidget ctx)
+{
+    XmuSegment *seg;
+    void (*display_text)(Widget, XawTextPosition, XawTextPosition);
+
+    if (XtIsRealized((Widget)ctx)) {
+	ctx->text.s.right = XawMin(ctx->text.s.right, ctx->text.lastPos);
+	ctx->text.s.left = XawMin(ctx->text.s.left, ctx->text.s.right);
+
+#ifndef OLDXAW
+	if (XawTextSinkBeginPaint(ctx->text.sink) == False)
+#endif
+	    display_text = OldDisplayText;
+#ifndef OLDXAW
+	else
+	    display_text = DisplayText;
+#endif
+	for (seg = ctx->text.update->segment; seg; seg = seg->next)
+	    (*display_text)((Widget)ctx,
+			    (XawTextPosition)seg->x1,
+			    (XawTextPosition)seg->x2);
+#ifndef OLDXAW
+	if (display_text != OldDisplayText) {
+	    XawTextSinkDoPaint(ctx->text.sink);
+	    XawTextSinkEndPaint(ctx->text.sink);
+	}
+#endif
+    }
+    (void)XmuScanlineXor(ctx->text.update, ctx->text.update);
+}
+
+static int
+CountLines(TextWidget ctx, XawTextPosition left, XawTextPosition right)
+{
+    if (ctx->text.wrap == XawtextWrapNever || left >= right)
+	return (1);
+    else {
+	XawTextPosition tmp;
+	int dim, lines = 0, wwidth = GetMaxTextWidth(ctx);
+
+	while (left < right) {
+	    tmp = left;
+	    XawTextSinkFindPosition(ctx->text.sink, left,
+				    ctx->text.left_margin,
+				    wwidth, ctx->text.wrap == XawtextWrapWord,
+				    &left, &dim, &dim);
+	    ++lines;
+	    if (tmp == left)
+	      ++left;
+	}
+
+	return (lines);
+    }
+    /*NOTREACHED*/
+}
+
+static int
+GetMaxTextWidth(TextWidget ctx)
+{
+    XRectangle cursor;
+    int width;
+
+    XawTextSinkGetCursorBounds(ctx->text.sink, &cursor);
+    width = (int)XtWidth(ctx) - RHMargins(ctx) - cursor.width;
+
+    return (XawMax(0, width));
+}
+
+/*
+ * Function:
+ *	_XawTextShowPosition
+ *
+ * Parameters:
+ *	ctx - the text widget to show the position
+ *
+ * Description:
+ *	  Makes sure the text cursor visible, scrolling the text window
+ *	if required.
+ */
+void
+_XawTextShowPosition(TextWidget ctx)
+{
+    /*
+     * Variable scroll is used to avoid scanning large files to calculate
+     * line offsets
+     */
+    int hpixels, vlines;
+    XawTextPosition first, last, top, tmp;
+    Bool visible, scroll;
+
+    if (!XtIsRealized((Widget)ctx))
+	return;
+
+    /*
+     * Checks if a horizontal scroll is required
+     */
+    if (ctx->text.wrap == XawtextWrapNever) {
+	int x, vwidth, distance, dim;
+	XRectangle rect;
+
+	vwidth = (int)XtWidth(ctx) - RHMargins(ctx);
+	last = SrcScan(ctx->text.source, ctx->text.insertPos,
+		       XawstEOL, XawsdLeft, 1, False);
+	XawTextSinkFindDistance(ctx->text.sink, last,
+				ctx->text.left_margin,
+				ctx->text.insertPos,
+				&distance, &first, &dim);
+	XawTextSinkGetCursorBounds(ctx->text.sink, &rect);
+	x = ctx->text.left_margin - ctx->text.r_margin.left;
+
+	if (x + distance + rect.width > vwidth)
+	    hpixels = x + distance + rect.width - vwidth + (vwidth >> 2);
+	else if (x + distance < 0)
+	    hpixels = x + distance - (vwidth >> 2);
+	else
+	    hpixels = 0;
+    }
+    else
+	hpixels = 0;
+
+    visible = IsPositionVisible(ctx, ctx->text.insertPos);
+
+    /*
+     * If the cursor is already visible
+     */
+    if (!hpixels && visible)
+	return;
+
+    scroll = ctx->core.background_pixmap == XtUnspecifiedPixmap && !hpixels;
+    vlines = 0;
+    first = ctx->text.lt.top;
+
+    /*
+     * Needs to scroll the text window
+     */
+    if (visible)
+      top = ctx->text.lt.top;
+    else {
+        top = SrcScan(ctx->text.source, ctx->text.insertPos,
+		      XawstEOL, XawsdLeft, 1, False);
+
+	/*
+	 * Finds the nearest left position from ctx->text.insertPos
+	 */
+	if (ctx->text.wrap != XawtextWrapNever) {
+	    int dim, vwidth = GetMaxTextWidth(ctx);
+
+	    last = top;
+	    /*CONSTCOND*/
+	    while (1) {
+		tmp = last;
+		XawTextSinkFindPosition(ctx->text.sink, last,
+					ctx->text.left_margin, vwidth,
+					ctx->text.wrap == XawtextWrapWord,
+					&last, &dim, &dim);
+		if (last == tmp)
+		    ++last;
+		if (last <= ctx->text.insertPos)
+		    top = last;
+		else
+		    break;
+	    }
+	}
+    }
+
+    if (scroll) {
+	if (ctx->text.insertPos < first) {	/* Scroll Down */
+	    while (first > top) {
+		last = first;
+		first = SrcScan(ctx->text.source, first,
+				XawstEOL, XawsdLeft, 2, False);
+		vlines -= CountLines(ctx, first, last);
+		if (-vlines >= ctx->text.lt.lines) {
+		    scroll = False;
+		    break;
+		}
+	    }
+	}
+	else if (!visible) {			/* Scroll Up */
+	    while (first < top) {
+		last = first;
+		first = SrcScan(ctx->text.source, first,
+				XawstEOL, XawsdRight, 1, True);
+		vlines += CountLines(ctx, last, first);
+		if (vlines > ctx->text.lt.lines) {
+		    scroll = False;
+		    break;
+		}
+	    }
+	}
+	else
+	    scroll = False;
+    }
+
+    /*
+     * If a portion of the text that will be scrolled is visible
+     */
+    if (scroll)
+	XawTextScroll(ctx, vlines ? vlines - (ctx->text.lt.lines >> 1) : 0, 0);
+    /*
+     * Else redraw the entire text window
+     */
+    else {
+	ctx->text.left_margin -= hpixels;
+	if (ctx->text.left_margin > ctx->text.r_margin.left)
+	    ctx->text.left_margin = ctx->text.margin.left =
+		ctx->text.r_margin.left;
+
+	if (!visible) {
+	    vlines = ctx->text.lt.lines >> 1;
+	    if (vlines)
+		top = SrcScan(ctx->text.source, ctx->text.insertPos,
+			      XawstEOL, XawsdLeft, vlines + 1, False);
+
+	    if (ctx->text.wrap != XawtextWrapNever) {
+		int dim;
+		int n_lines = CountLines(ctx, top, ctx->text.insertPos);
+		int vwidth = GetMaxTextWidth(ctx);
+
+		while (n_lines-- > vlines) {
+		    tmp = top;
+		    XawTextSinkFindPosition(ctx->text.sink, top,
+					    ctx->text.left_margin,
+					    vwidth,
+					    ctx->text.wrap == XawtextWrapWord,
+					    &top, &dim, &dim);
+		    if (tmp == top)
+			++top;
+		}
+	    }
+	    _XawTextBuildLineTable(ctx, top, True);
+	}
+	else
+	    ClearWindow(ctx);
+    }
+    ctx->text.clear_to_eol = True;
+}
+
+#ifndef OLDXAW
+static int
+ResolveLineNumber(TextWidget ctx)
+{
+    int line_number = ctx->text.lt.base_line;
+    XawTextPosition position = ctx->text.lt.top;
+
+    if (ctx->text.lt.base_line < 1)
+	return (ctx->text.line_number);
+
+    if (ctx->text.wrap == XawtextWrapNever
+	&& IsPositionVisible(ctx, ctx->text.insertPos))
+	line_number += LineForPosition(ctx, ctx->text.insertPos);
+    else if (position < ctx->text.insertPos) {
+	while (position < ctx->text.insertPos) {
+	    position = SrcScan(ctx->text.source, position,
+			       XawstEOL, XawsdRight, 1, True);
+	    if (position <= ctx->text.insertPos) {
+		++line_number;
+		if (position == ctx->text.lastPos) {
+		    line_number -= !_XawTextSourceNewLineAtEOF(ctx->text.source);
+		    break;
+		}
+	    }
+	}
+    }
+    else if (position > ctx->text.insertPos) {
+	while (position > ctx->text.insertPos) {
+	    position = SrcScan(ctx->text.source, position,
+			       XawstEOL, XawsdLeft, 1, False);
+	    if (--position >= ctx->text.insertPos)
+		--line_number;
+	}
+    }
+
+    return (line_number);
+}
+#endif
+
+/*
+ * This routine causes all batched screen updates to be performed
+ */
+void
+_XawTextExecuteUpdate(TextWidget ctx)
+{
+    if (ctx->text.update_disabled || ctx->text.old_insert < 0)
+	return;
+
+    if(ctx->text.old_insert != ctx->text.insertPos || ctx->text.showposition)
+	_XawTextShowPosition(ctx);
+
+    FlushUpdate(ctx);
+    InsertCursor((Widget)ctx, XawisOn);
+    ctx->text.old_insert = -1;
+#ifndef OLDXAW
+    _XawTextSetLineAndColumnNumber(ctx, False);
+#endif
+}
+
+static void
+XawTextDestroy(Widget w)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    DestroyHScrollBar(ctx);
+    DestroyVScrollBar(ctx);
+
+    XtFree((char *)ctx->text.s.selections);
+    XtFree((char *)ctx->text.lt.info);
+    XtFree((char *)ctx->text.search);
+    XmuDestroyScanline(ctx->text.update);
+    XtReleaseGC((Widget)ctx, ctx->text.gc);
+}
+
+/*
+ * by the time we are managed (and get this far) we had better
+ * have both a source and a sink 
+ */
+static void
+XawTextResize(Widget w)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    PositionVScrollBar(ctx);
+    PositionHScrollBar(ctx);
+    TextSinkResize(ctx->text.sink);
+
+    ctx->text.showposition = True;
+    _XawTextBuildLineTable(ctx, ctx->text.lt.top, True);
+}
+
+/*
+ * This routine allow the application program to Set attributes.
+ */
+/*ARGSUSED*/
+static Boolean
+XawTextSetValues(Widget current, Widget request, Widget cnew,
+		 ArgList args, Cardinal *num_args)
+{
+    TextWidget oldtw = (TextWidget)current;
+    TextWidget newtw = (TextWidget)cnew;
+    Boolean redisplay = False;
+    Boolean display_caret = newtw->text.display_caret;
+#ifndef OLDXAW
+    Boolean show_lc = False;
+#endif
+
+    newtw->text.display_caret = oldtw->text.display_caret;
+    _XawTextPrepareToUpdate(newtw);
+    newtw->text.display_caret = display_caret;
+
+    if (oldtw->text.r_margin.left != newtw->text.r_margin.left) {
+	newtw->text.left_margin = newtw->text.margin.left =
+	    newtw->text.r_margin.left;
+	if (newtw->text.vbar != NULL) {
+	    newtw->text.left_margin += XtWidth(newtw->text.vbar) +
+		XtBorderWidth(newtw->text.vbar);
+	}
+	redisplay = True;
+    }
+
+    if (oldtw->text.scroll_vert != newtw->text.scroll_vert) {
+	if (newtw->text.scroll_vert == XawtextScrollAlways)
+	    CreateVScrollBar(newtw);
+	else
+	    DestroyVScrollBar(newtw);
+
+	redisplay = True;
+    }
+
+    if (oldtw->text.r_margin.bottom != newtw->text.r_margin.bottom) {
+	newtw->text.margin.bottom = newtw->text.r_margin.bottom;
+	if (newtw->text.hbar != NULL)
+	    newtw->text.margin.bottom += newtw->text.hbar->core.height +
+		newtw->text.hbar->core.border_width;
+	redisplay = True;
+    }
+
+    if (oldtw->text.scroll_horiz != newtw->text.scroll_horiz) {
+	if (newtw->text.scroll_horiz == XawtextScrollAlways)
+	    CreateHScrollBar(newtw);
+	else
+	    DestroyHScrollBar(newtw);
+
+	redisplay = True;
+    }
+
+    if (oldtw->text.source != newtw->text.source) {
+#ifndef OLDXAW
+	show_lc = True;
+	_XawSourceRemoveText(oldtw->text.source, cnew,
+			     oldtw->text.source &&
+			     XtParent(oldtw->text.source) == cnew);
+	_XawSourceAddText(newtw->text.source, cnew);
+#endif
+	_XawTextSetSource((Widget)newtw, newtw->text.source, newtw->text.lt.top,
+			  newtw->text.insertPos);
+    }
+
+    newtw->text.redisplay_needed = False;
+    XtSetValues((Widget)newtw->text.source, args, *num_args);
+    XtSetValues((Widget)newtw->text.sink, args, *num_args);
+
+    if (oldtw->text.wrap != newtw->text.wrap
+	|| oldtw->text.lt.top != newtw->text.lt.top
+	|| oldtw->text.insertPos != newtw->text.insertPos
+	|| oldtw->text.r_margin.right != newtw->text.r_margin.right
+	|| oldtw->text.r_margin.top != newtw->text.r_margin.top
+	|| oldtw->text.sink != newtw->text.sink
+	|| newtw->text.redisplay_needed) {
+	if (oldtw->text.wrap != newtw->text.wrap) {
+	    newtw->text.left_margin = newtw->text.margin.left =
+		newtw->text.r_margin.left;
+	    if (oldtw->text.lt.top == newtw->text.lt.top)
+		newtw->text.lt.top = SrcScan(newtw->text.source, 0, XawstEOL,
+					     XawsdLeft, 1, False);
+	}
+	newtw->text.showposition = True;
+#ifndef OLDXAW
+	show_lc = True;
+	newtw->text.source_changed = SRC_CHANGE_OVERLAP;
+#endif
+	_XawTextBuildLineTable(newtw, newtw->text.lt.top, True);
+	redisplay = True;
+    }
+
+#ifndef OLDXAW
+    if (newtw->text.left_column < 0)
+	newtw->text.left_column = 0;
+    if (newtw->text.right_column < 0)
+	newtw->text.right_column = 0;
+#endif
+
+    _XawTextExecuteUpdate(newtw);
+
+#ifndef OLDXAW
+    if (show_lc)
+	_XawTextSetLineAndColumnNumber(newtw, True);
+#endif
+
+    if (redisplay)
+	_XawTextSetScrollBars(newtw);
+
+    return (redisplay);
+}
+
+/* invoked by the Simple widget's SetValues */
+static Bool
+XawTextChangeSensitive(Widget w)
+{
+    Arg args[1];
+    TextWidget tw = (TextWidget)w;
+
+    (*(&simpleClassRec)->simple_class.change_sensitive)(w);
+
+    XtSetArg(args[0], XtNancestorSensitive,
+	     (tw->core.ancestor_sensitive && tw->core.sensitive));
+    if (tw->text.vbar)
+	XtSetValues(tw->text.vbar, args, ONE);
+    if (tw->text.hbar)
+	XtSetValues(tw->text.hbar, args, ONE);
+    return (False);
+}
+
+/*
+ * Function:
+ *	XawTextGetValuesHook
+ *
+ * Parameters:
+ *	w	 - Text Widget
+ *	args	 - argument list
+ *	num_args - number of args
+ *
+ * Description:
+ *	  This is a get values hook routine that gets the
+ *		     values in the text source and sink.
+ */
+static void
+XawTextGetValuesHook(Widget w, ArgList args, Cardinal *num_args)
+{
+    XtGetValues(((TextWidget)w)->text.source, args, *num_args);
+    XtGetValues(((TextWidget)w)->text.sink, args, *num_args);
+}
+
+/*
+ * Function:
+ *	FindGoodPosition
+ *
+ * Parameters:
+ *	pos - any position
+ *
+ * Description:
+ *	Returns a valid position given any postition.
+ *
+ * Returns:
+ *	A position between (0 and lastPos)
+ */
+static XawTextPosition
+FindGoodPosition(TextWidget ctx, XawTextPosition pos)
+{
+    if (pos < 0)
+	return (0);
+    return (((pos > ctx->text.lastPos) ? ctx->text.lastPos : pos));
+}
+
+/* Li wrote this so the IM can find a given text position's screen position */
+void
+_XawTextPosToXY(Widget w, XawTextPosition pos, Position *x, Position *y)
+{
+    int line, ix, iy;
+
+    LineAndXYForPosition((TextWidget)w, pos, &line, &ix, &iy);
+    *x = ix;
+    *y = iy;
+}
+
+/*******************************************************************
+The following routines provide procedural interfaces to Text window state
+setting and getting. They need to be redone so than the args code can use
+them. I suggest we create a complete set that takes the context as an
+argument and then have the public version lookup the context and call the
+internal one. The major value of this set is that they have actual application
+clients and therefore the functionality provided is required for any future
+version of Text.
+********************************************************************/
+void
+XawTextDisplay(Widget w)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    if (!XtIsRealized(w))
+	return;
+
+    _XawTextPrepareToUpdate(ctx);
+    ctx->text.clear_to_eol = True;
+    DisplayTextWindow(w);
+    _XawTextExecuteUpdate(ctx);
+}
+
+void
+XawTextSetSelectionArray(Widget w, XawTextSelectType *sarray)
+{
+    ((TextWidget)w)->text.sarray = sarray;
+}
+
+void
+XawTextGetSelectionPos(Widget w, XawTextPosition *left, XawTextPosition *right)
+{
+    *left = ((TextWidget)w)->text.s.left;
+    *right = ((TextWidget)w)->text.s.right;
+}
+
+void
+_XawTextSetSource(Widget w, Widget source,
+		  XawTextPosition top, XawTextPosition startPos)
+{
+    TextWidget ctx = (TextWidget)w;
+#ifndef OLDXAW
+    Bool resolve = False;
+#endif
+
+#ifndef OLDXAW
+    if (source != ctx->text.source)
+	_XawSourceRemoveText(ctx->text.source, w, ctx->text.source &&
+			     XtParent(ctx->text.source) == w);
+    _XawSourceAddText(source, w);
+
+    if (source != ctx->text.source || ctx->text.insertPos != startPos)
+	resolve = True;
+
+    ctx->text.source_changed = SRC_CHANGE_OVERLAP;
+#endif
+    ctx->text.source = source;
+    ctx->text.s.left = ctx->text.s.right = 0;
+    ctx->text.lastPos = GETLASTPOS;
+    top = FindGoodPosition(ctx, top);
+    startPos = FindGoodPosition(ctx, startPos);
+    ctx->text.insertPos = ctx->text.old_insert = startPos;
+    _XawTextPrepareToUpdate(ctx);
+
+    _XawTextBuildLineTable(ctx, top, True);
+
+    _XawTextExecuteUpdate(ctx);
+#ifndef OLDXAW
+    if (resolve)
+	_XawTextSetLineAndColumnNumber(ctx, True);
+#endif
+}
+
+void
+XawTextSetSource(Widget w, Widget source, XawTextPosition top)
+{
+    _XawTextSetSource(w, source, top, top);
+}
+
+/*
+ * This public routine deletes the text from startPos to endPos in a source and
+ * then inserts, at startPos, the text that was passed. As a side effect it
+ * "invalidates" that portion of the displayed text (if any), so that things
+ * will be repainted properly.
+ */
+int
+XawTextReplace(Widget w, XawTextPosition startPos, XawTextPosition endPos,
+	       XawTextBlock *text)
+{
+    TextWidget ctx = (TextWidget)w;
+    int result;
+#ifndef OLDXAW
+    Cardinal i;
+    TextSrcObject src = (TextSrcObject)ctx->text.source;
+
+    for (i = 0; i < src->textSrc.num_text; i++)
+	_XawTextPrepareToUpdate((TextWidget)src->textSrc.text[i]);
+#else
+    _XawTextPrepareToUpdate(ctx);
+#endif
+
+    endPos = FindGoodPosition(ctx, endPos);
+    startPos = FindGoodPosition(ctx, startPos);
+    result = _XawTextReplace(ctx, startPos, endPos, text);
+
+#ifndef OLDXAW
+    for (i = 0; i < src->textSrc.num_text; i++)
+	_XawTextExecuteUpdate((TextWidget)src->textSrc.text[i]);
+#else
+    _XawTextExecuteUpdate(ctx);
+#endif
+
+    return (result);
+}
+
+XawTextPosition 
+XawTextTopPosition(Widget w)
+{
+    return (((TextWidget)w)->text.lt.top);
+}
+
+XawTextPosition 
+XawTextLastPosition(Widget w)
+{
+    return (((TextWidget)w)->text.lastPos);
+}
+
+void
+XawTextSetInsertionPoint(Widget w, XawTextPosition position)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    _XawTextPrepareToUpdate(ctx);
+    ctx->text.insertPos = FindGoodPosition(ctx, position);
+    ctx->text.showposition = True;
+    ctx->text.from_left = -1;
+
+    _XawTextExecuteUpdate(ctx);
+#ifndef OLDXAW
+    _XawTextSetLineAndColumnNumber(ctx, False);
+#endif
+}
+
+XawTextPosition
+XawTextGetInsertionPoint(Widget w)
+{
+    return (((TextWidget)w)->text.insertPos);
+}
+
+/*
+ * Note: Must walk the selection list in opposite order from TextLoseSelection
+ */
+void
+XawTextUnsetSelection(Widget w)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    while (ctx->text.s.atom_count != 0) {
+	Atom sel = ctx->text.s.selections[ctx->text.s.atom_count - 1];
+
+	if (sel != (Atom) 0) {
+	    /*
+	     * As selections are lost the atom_count will decrement
+	     */
+	    if (GetCutBufferNumber(sel) == NOT_A_CUT_BUFFER)
+		XtDisownSelection(w, sel, ctx->text.time);
+	    TextLoseSelection(w, &sel); /* In case this is a cut buffer, or
+					   XtDisownSelection failed to call us */
+	}
+    }
+}
+
+void
+XawTextSetSelection(Widget w, XawTextPosition left, XawTextPosition right)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    _XawTextPrepareToUpdate(ctx);
+    _XawTextSetSelection(ctx, FindGoodPosition(ctx, left),
+			 FindGoodPosition(ctx, right), NULL, 0);
+    _XawTextExecuteUpdate(ctx);
+}
+
+void
+XawTextInvalidate(Widget w, XawTextPosition from, XawTextPosition to)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    from = FindGoodPosition(ctx, from);
+    to = FindGoodPosition(ctx, to);
+    ctx->text.lastPos = GETLASTPOS;
+    _XawTextPrepareToUpdate(ctx);
+    _XawTextNeedsUpdating(ctx, from, to);
+    _XawTextExecuteUpdate(ctx);
+}
+
+/*ARGSUSED*/
+void
+XawTextDisableRedisplay(Widget w)
+{
+    ((TextWidget)w)->text.update_disabled = True;
+    _XawTextPrepareToUpdate((TextWidget)w);
+}
+
+void 
+XawTextEnableRedisplay(Widget w)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition lastPos;
+
+    if (!ctx->text.update_disabled)
+	return;
+
+    ctx->text.update_disabled = False;
+    lastPos = ctx->text.lastPos = GETLASTPOS;
+    ctx->text.lt.top = FindGoodPosition(ctx, ctx->text.lt.top);
+    ctx->text.insertPos = FindGoodPosition(ctx, ctx->text.insertPos);
+
+    if (ctx->text.s.left > lastPos || ctx->text.s.right > lastPos)
+	ctx->text.s.left = ctx->text.s.right = 0;
+
+    _XawTextExecuteUpdate(ctx);
+}
+
+Widget
+XawTextGetSource(Widget w)
+{
+    return (((TextWidget)w)->text.source);
+}
+
+Widget
+XawTextGetSink(Widget w)
+{
+    return (((TextWidget)w)->text.sink);
+}
+
+void
+XawTextDisplayCaret(Widget w,
+#if NeedWidePrototypes
+	int display_caret
+#else
+	Boolean display_caret
+#endif
+)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    if (XtIsRealized(w)) {
+	_XawTextPrepareToUpdate(ctx);
+	ctx->text.display_caret = display_caret;
+	_XawTextExecuteUpdate(ctx);
+    }
+    else
+	ctx->text.display_caret = display_caret;
+}
+
+/*
+ * Function:
+ *	XawTextSearch
+ *
+ * Parameters:
+ *	w    - text widget
+ *	dir  - direction to search
+ *	text - text block containing info about the string to search for
+ *
+ * Description:
+ *	Searches for the given text block.
+ *
+ * Returns:
+ *	The position of the text found, or XawTextSearchError on an error
+ */
+XawTextPosition
+XawTextSearch(Widget w,
+#if NeedWidePrototypes
+	int dir,
+#else
+	XawTextScanDirection dir,
+#endif
+	XawTextBlock *text)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    return (SrcSearch(ctx->text.source, ctx->text.insertPos, dir, text));
+}
+
+TextClassRec textClassRec = {
+  /* core */
+  {
+    (WidgetClass)&simpleClassRec,	/* superclass */ 
+    "Text",				/* class_name */
+    sizeof(TextRec),			/* widget_size */
+    XawTextClassInitialize,		/* class_initialize */
+    NULL,				/* class_part_init */
+    False,				/* class_inited */
+    XawTextInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    XawTextRealize,			/* realize */
+    _XawTextActionsTable,		/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resource */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    XtExposeGraphicsExpose |		/* compress_exposure */
+	XtExposeNoExpose,
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawTextDestroy,			/* destroy */
+    XawTextResize,			/* resize */
+    XawTextExpose,			/* expose */
+    XawTextSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    XawTextGetValuesHook,		/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    _XawDefaultTextTranslations,	/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* simple */
+  {
+    XawTextChangeSensitive,		/* change_sensitive */
+  },
+  /* text */
+  {
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass textWidgetClass = (WidgetClass)&textClassRec;
diff --git a/nx-X11/lib/Xaw/Text.h b/nx-X11/lib/Xaw/Text.h
new file mode 100644
index 000000000..af80ffcdb
--- /dev/null
+++ b/nx-X11/lib/Xaw/Text.h
@@ -0,0 +1,373 @@
+/* $Xorg: Text.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Text.h,v 1.14 2001/01/17 19:42:34 dawes Exp $ */
+
+#ifndef _XawText_h
+#define _XawText_h
+
+#include <X11/Xaw/Simple.h>
+
+/*
+
+ Class: 	textWidgetClass
+ Class Name:	Text
+ Superclass:	Simple
+
+ Resources added by the Text widget:
+
+ Name		     Class	     RepType		Default Value
+ ----		     -----	     -------		-------------
+ autoFill	    AutoFill	     Boolean		False
+ bottomMargin	    Margin	     Position		2
+ displayPosition    TextPosition     XawTextPosition	0
+ insertPosition	    TextPosition     XawTextPosition	0
+ justify	    JustifyMode	     JustifyMode	left
+ leftColumn	    Column	     Column		0
+ rightColumn	    Column	     Column		0
+ leftMargin	    Margin	     Position		2
+ rightMargin	    Margin	     Position		4
+ positionCallback   Callback	     Callback		NULL
+ scrollHorizontal   Scroll	     Boolean		False
+ scrollVertical     Scroll	     Boolean		False
+ selectTypes        SelectTypes      Pointer            see documentation
+ textSink	    TextSink	     Widget		NULL
+ textSource	    TextSource	     Widget		NULL
+ topMargin	    Margin	     Position		2
+ unrealizeCallback  Callback	     Callback		NULL
+ wrap		    Wrap	     XawTextWrapMode	XawTextWrapNever
+
+*/
+
+typedef long XawTextPosition;
+
+#ifndef notdef
+typedef enum {
+  XawtextScrollNever,
+  XawtextScrollWhenNeeded,
+  XawtextScrollAlways
+} XawTextScrollMode;
+
+typedef enum {
+  XawtextResizeNever,
+  XawtextResizeWidth,
+  XawtextResizeHeight,
+  XawtextResizeBoth
+} XawTextResizeMode;
+#endif
+
+typedef enum {
+  XawtextWrapNever,
+  XawtextWrapLine,
+  XawtextWrapWord
+} XawTextWrapMode;
+
+typedef enum {
+  XawsdLeft,
+  XawsdRight
+} XawTextScanDirection;
+
+typedef enum {
+  XawtextRead,
+  XawtextAppend,
+  XawtextEdit
+} XawTextEditType;
+
+typedef enum {
+  XawselectNull,
+  XawselectPosition,
+  XawselectChar,
+  XawselectWord,
+  XawselectLine,
+  XawselectParagraph,
+  XawselectAll,
+  XawselectAlphaNumeric
+} XawTextSelectType;
+
+typedef enum {
+    XawjustifyLeft,
+    XawjustifyRight,
+    XawjustifyCenter,
+    XawjustifyFull
+} XawTextJustifyMode;
+
+typedef struct {
+    int  firstPos;
+    int  length;
+    char *ptr;
+    unsigned long format;
+} XawTextBlock, *XawTextBlockPtr;
+
+#ifndef OLDXAW
+typedef struct {
+    int line_number;
+    int column_number;
+    XawTextPosition insert_position;
+    XawTextPosition last_position;
+    Boolean overwrite_mode;
+} XawTextPositionInfo;
+
+typedef struct {
+    XawTextPosition left, right;
+    XawTextBlock *block;
+} XawTextPropertyInfo;
+
+typedef struct _XawTextAnchor XawTextAnchor;
+typedef struct _XawTextEntity XawTextEntity;
+typedef struct _XawTextProperty XawTextProperty;
+typedef struct _XawTextPropertyList XawTextPropertyList;
+#endif
+
+#include <X11/Xaw/TextSink.h>
+#include <X11/Xaw/TextSrc.h>
+
+#define XtEtextScrollNever "never"
+#define XtEtextScrollWhenNeeded "whenneeded"
+#define XtEtextScrollAlways "always"
+#define XtEtextResizeNever "never"
+#define XtEtextResizeWidth "width"
+#define XtEtextResizeHeight "height"
+#define XtEtextResizeBoth "both"
+
+#define XtEtextWrapNever	"never"
+#define XtEtextWrapLine		"line"
+#define XtEtextWrapWord		"word"
+
+#define XtNautoFill "autoFill"
+#define XtNbottomMargin "bottomMargin"
+#define XtNdialogHOffset "dialogHOffset"
+#define XtNdialogVOffset "dialogVOffset"
+#define XtNdisplayCaret "displayCaret"
+#define XtNdisplayPosition "displayPosition"
+#define XtNleftMargin "leftMargin"
+#define XtNrightMargin "rightMargin"
+#define XtNpositionCallback "positionCallback"
+#define XtNscrollVertical "scrollVertical"
+#define XtNscrollHorizontal "scrollHorizontal"
+#define XtNselectTypes "selectTypes"
+#define XtNtopMargin "topMargin"
+#define XtNwrap "wrap"
+
+#define XtCColumn		"Column"
+#define XtNleftColumn		"leftColumn"
+#define XtNrightColumn		"rightColumn"
+
+#define XtCJustifyMode		XtCJustify
+#define XtNjustifyMode		XtNjustify
+#define XtEtextJustifyLeft	"left"
+#define XtEtextJustifyRight	"right"
+#define XtEtextJustifyCenter	"center"
+#define XtEtextJustifyFull	"full"
+
+#define XtCAutoFill "AutoFill"
+#define XtCSelectTypes "SelectTypes"
+#define XtCWrap "Wrap"
+#ifndef notdef
+#define XtCScroll		"Scroll"
+#endif
+
+#ifndef _XtStringDefs_h_
+#define XtNinsertPosition "insertPosition"
+#ifndef notdef
+#define XtNresize "resize"
+#define XtCResize "Resize"
+#endif
+#define XtNselection		"selection"
+#endif
+
+/* return Error code for XawTextSearch */
+#define XawTextSearchError      (-12345L)
+
+/* return codes from XawTextReplace */
+#define XawReplaceError	       -1
+#define XawEditDone		0
+#define XawEditError		1
+#define XawPositionError	2
+
+/* XrmQuark is not unsigned long */
+#define XawTextFormat(tw,fmt) ((unsigned long)_XawTextFormat(tw) == (fmt))
+
+extern unsigned long FMT8BIT;
+extern unsigned long XawFmt8Bit;
+extern unsigned long XawFmtWide;
+
+extern WidgetClass textWidgetClass;
+
+typedef struct _TextClassRec *TextWidgetClass;
+typedef struct _TextRec      *TextWidget;
+
+_XFUNCPROTOBEGIN
+
+XrmQuark _XawTextFormat
+(
+ TextWidget		tw
+ );
+
+void XawTextDisplay
+(
+ Widget			w
+ );
+
+void XawTextEnableRedisplay
+(
+ Widget			w
+ );
+
+void XawTextDisableRedisplay
+(
+ Widget			w
+ );
+
+void XawTextSetSelectionArray
+(
+ Widget			w,
+ XawTextSelectType	*sarray
+ );
+
+void XawTextGetSelectionPos
+(
+ Widget			w,
+ XawTextPosition	*begin_return,
+ XawTextPosition	*end_return
+ );
+
+void XawTextSetSource
+(
+ Widget			w,
+ Widget			source,
+ XawTextPosition	top
+ );
+
+int XawTextReplace
+(
+ Widget			w,
+ XawTextPosition	start,
+ XawTextPosition	end,
+ XawTextBlock		*text
+ );
+
+XawTextPosition XawTextTopPosition
+(
+ Widget			w
+ );
+
+XawTextPosition XawTextLastPosition
+(
+ Widget			w
+ );
+
+void XawTextSetInsertionPoint
+(
+ Widget			w,
+ XawTextPosition	position
+ );
+
+XawTextPosition XawTextGetInsertionPoint
+(
+ Widget			w
+ );
+
+void XawTextUnsetSelection
+(
+ Widget			w
+ );
+
+void XawTextSetSelection
+(
+ Widget			w,
+ XawTextPosition	left,
+ XawTextPosition	right
+ );
+
+void XawTextInvalidate
+(
+ Widget			w,
+ XawTextPosition	from,
+ XawTextPosition	to
+);
+
+Widget XawTextGetSource
+(
+ Widget			w
+ );
+
+Widget XawTextGetSink
+(
+ Widget			w
+ );
+
+XawTextPosition XawTextSearch
+(
+ Widget			w,
+#if NeedWidePrototypes
+ int			dir,
+#else
+ XawTextScanDirection	dir,
+#endif
+ XawTextBlock		*text
+ );
+
+void XawTextDisplayCaret
+(
+ Widget			w,
+#if NeedWidePrototypes
+ int			visible
+#else
+ Boolean		visible
+#endif
+ );
+
+_XFUNCPROTOEND
+
+/*
+ * For R3 compatability only
+ */
+#include <X11/Xaw/AsciiSrc.h>
+#include <X11/Xaw/AsciiSink.h>
+
+#endif /* _XawText_h */
diff --git a/nx-X11/lib/Xaw/TextAction.c b/nx-X11/lib/Xaw/TextAction.c
new file mode 100644
index 000000000..2da0a9ff5
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextAction.c
@@ -0,0 +1,4428 @@
+/* $Xorg: TextAction.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/*
+
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/TextAction.c,v 3.46tsi Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Xos.h>		/* for select() and struct timeval */
+#include <ctype.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xatom.h>
+#include <X11/Xfuncs.h>
+#include <X11/Xutil.h>
+#include <X11/Xmu/Atoms.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xmu/StdSel.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/MultiSinkP.h>
+#include <X11/Xaw/MultiSrcP.h>
+#include <X11/Xaw/TextP.h>
+#include <X11/Xaw/TextSrcP.h>
+#include <X11/Xaw/XawImP.h>
+#include "Private.h"
+#include "XawI18n.h"
+
+#define SrcScan			XawTextSourceScan
+#define FindDist		XawTextSinkFindDistance
+#define FindPos			XawTextSinkFindPosition
+#define MULT(w)			(w->text.mult == 0 ? 4 :		\
+				 w->text.mult == 32767 ? -4 : w->text.mult)
+
+#define KILL_RING_APPEND	2
+#define KILL_RING_BEGIN		3
+#define KILL_RING_YANK		100
+#define KILL_RING_YANK_DONE	98
+
+#define XawTextActionMaxHexChars	100
+
+/*
+ * Prototypes
+ */
+static void _DeleteOrKill(TextWidget, XawTextPosition, XawTextPosition, Bool);
+static void _SelectionReceived(Widget, XtPointer, Atom*, Atom*, XtPointer,
+			       unsigned long*, int*);
+static void _LoseSelection(Widget, Atom*, char**, int*);
+static void AutoFill(TextWidget);
+static Boolean ConvertSelection(Widget, Atom*, Atom*, Atom*, XtPointer*,
+				unsigned long*, int*);
+static void DeleteOrKill(TextWidget, XEvent*, XawTextScanDirection,
+			 XawTextScanType, Bool, Bool);
+static void EndAction(TextWidget);
+#ifndef OLDXAW
+static Bool BlankLine(Widget, XawTextPosition, int*);
+static int DoFormatText(TextWidget, XawTextPosition, Bool, int,
+			XawTextBlock*, XawTextPosition*, int, Bool);
+static int FormatText(TextWidget, XawTextPosition, Bool,
+		      XawTextPosition*, int);
+static Bool GetBlockBoundaries(TextWidget, XawTextPosition*, XawTextPosition*);
+#endif
+static int FormRegion(TextWidget, XawTextPosition, XawTextPosition,
+		      XawTextPosition*, int);
+static void GetSelection(Widget, Time, String*, Cardinal);
+static char *IfHexConvertHexElseReturnParam(char*, int*);
+static void InsertNewCRs(TextWidget, XawTextPosition, XawTextPosition,
+			 XawTextPosition*, int);
+static int InsertNewLineAndBackupInternal(TextWidget);
+static int LocalInsertNewLine(TextWidget, XEvent*);
+static void LoseSelection(Widget, Atom*);
+static void ParameterError(Widget, String);
+static Bool MatchSelection(Atom, XawTextSelection*);
+static void ModifySelection(TextWidget, XEvent*, XawTextSelectionMode,
+			    XawTextSelectionAction, String*, Cardinal*);
+static void Move(TextWidget, XEvent*, XawTextScanDirection, XawTextScanType,
+		 Bool);
+static void NotePosition(TextWidget, XEvent*);
+static void StartAction(TextWidget, XEvent*);
+static XawTextPosition StripOutOldCRs(TextWidget, XawTextPosition,
+				      XawTextPosition, XawTextPosition*, int);
+#ifndef OLDXAW
+static Bool StripSpaces(TextWidget, XawTextPosition, XawTextPosition,
+			XawTextPosition*, int, XawTextBlock*);
+static Bool Tabify(TextWidget, XawTextPosition, XawTextPosition,
+		   XawTextPosition*, int, XawTextBlock*);
+static Bool Untabify(TextWidget, XawTextPosition, XawTextPosition,
+		     XawTextPosition*, int, XawTextBlock*);
+#endif
+
+/*
+ * Actions
+ */
+static void CapitalizeWord(Widget, XEvent*, String*, Cardinal*);
+static void DisplayCaret(Widget, XEvent*, String*, Cardinal*);
+static void Delete(Widget, XEvent*, String*, Cardinal*);
+static void DeleteBackwardChar(Widget, XEvent*, String*, Cardinal*);
+static void DeleteBackwardWord(Widget, XEvent*, String*, Cardinal*);
+static void DeleteCurrentSelection(Widget, XEvent*, String*, Cardinal*);
+static void DeleteForwardChar(Widget, XEvent*, String*, Cardinal*);
+static void DeleteForwardWord(Widget, XEvent*, String*, Cardinal*);
+static void DowncaseWord(Widget, XEvent*, String*, Cardinal*);
+static void ExtendAdjust(Widget, XEvent*, String*, Cardinal*);
+static void ExtendEnd(Widget, XEvent*, String*, Cardinal*);
+static void ExtendStart(Widget, XEvent*, String*, Cardinal*);
+static void FormParagraph(Widget, XEvent*, String*, Cardinal*);
+#ifndef OLDXAW
+static void Indent(Widget, XEvent*, String*, Cardinal*);
+#endif
+static void InsertChar(Widget, XEvent*, String*, Cardinal*);
+static void InsertNewLine(Widget, XEvent*, String*, Cardinal*);
+static void InsertNewLineAndBackup(Widget, XEvent*, String*, Cardinal*);
+static void InsertNewLineAndIndent(Widget, XEvent*, String*, Cardinal*);
+static void InsertSelection(Widget, XEvent*, String*, Cardinal*);
+static void InsertString(Widget, XEvent*, String*, Cardinal*);
+#ifndef OLDXAW
+static void KeyboardReset(Widget, XEvent*, String*, Cardinal*);
+#endif
+static void KillBackwardWord(Widget, XEvent*, String*, Cardinal*);
+static void KillCurrentSelection(Widget, XEvent*, String*, Cardinal*);
+static void KillForwardWord(Widget, XEvent*, String*, Cardinal*);
+#ifndef OLDXAW
+static void KillRingYank(Widget, XEvent*, String*, Cardinal*);
+#endif
+static void KillToEndOfLine(Widget, XEvent*, String*, Cardinal*);
+static void KillToEndOfParagraph(Widget, XEvent*, String*, Cardinal*);
+static void MoveBackwardChar(Widget, XEvent*, String*, Cardinal*);
+static void MoveBackwardWord(Widget, XEvent*, String*, Cardinal*);
+static void MoveBackwardParagraph(Widget, XEvent*, String*, Cardinal*);
+static void MoveBeginningOfFile(Widget, XEvent*, String*, Cardinal*);
+static void MoveEndOfFile(Widget, XEvent*, String*, Cardinal*);
+static void MoveForwardChar(Widget, XEvent*, String*, Cardinal*);
+static void MoveForwardWord(Widget, XEvent*, String*, Cardinal*);
+static void MoveForwardParagraph(Widget, XEvent*, String*, Cardinal*);
+static void MoveNextLine(Widget, XEvent*, String*, Cardinal*);
+static void MoveNextPage(Widget, XEvent*, String*, Cardinal*);
+static void MovePage(TextWidget, XEvent*, XawTextScanDirection);
+static void MovePreviousLine(Widget, XEvent*, String*, Cardinal*);
+static void MovePreviousPage(Widget, XEvent*, String*, Cardinal*);
+static void MoveLine(TextWidget, XEvent*, XawTextScanDirection);
+static void MoveToLineEnd(Widget, XEvent*, String*, Cardinal*);
+static void MoveToLineStart(Widget, XEvent*, String*, Cardinal*);
+static void Multiply(Widget, XEvent*, String*, Cardinal*);
+static void NoOp(Widget, XEvent*, String*, Cardinal*);
+#ifndef OLDXAW
+static void Numeric(Widget, XEvent*, String*, Cardinal*);
+#endif
+static void Reconnect(Widget, XEvent*, String*, Cardinal*);
+static void RedrawDisplay(Widget, XEvent*, String*, Cardinal*);
+static void Scroll(TextWidget, XEvent*, XawTextScanDirection);
+static void ScrollOneLineDown(Widget, XEvent*, String*, Cardinal*);
+static void ScrollOneLineUp(Widget, XEvent*, String*, Cardinal*);
+static void SelectAdjust(Widget, XEvent*, String*, Cardinal*);
+static void SelectAll(Widget, XEvent*, String*, Cardinal*);
+static void SelectEnd(Widget, XEvent*, String*, Cardinal*);
+static void SelectSave(Widget, XEvent*, String*, Cardinal*);
+static void SelectStart(Widget, XEvent*, String*, Cardinal*);
+static void SelectWord(Widget, XEvent*, String*, Cardinal*);
+static void SetKeyboardFocus(Widget, XEvent*, String*, Cardinal*);
+static void TextEnterWindow(Widget, XEvent*, String*, Cardinal*);
+static void TextFocusIn(Widget, XEvent*, String*, Cardinal*);
+static void TextFocusOut(Widget, XEvent*, String*, Cardinal*);
+static void TextLeaveWindow(Widget, XEvent*, String*, Cardinal*);
+static void TransposeCharacters(Widget, XEvent*, String*, Cardinal*);
+#ifndef OLDXAW
+static void ToggleOverwrite(Widget, XEvent*, String*, Cardinal*);
+static void Undo(Widget, XEvent*, String*, Cardinal*);
+#endif
+static void UpcaseWord(Widget, XEvent*, String*, Cardinal*);
+static void DestroyFocusCallback(Widget, XtPointer, XtPointer);
+
+/*
+ * External
+ */
+void _XawTextZapSelection(TextWidget, XEvent*, Bool);
+
+/*
+ * Defined in TextPop.c
+ */
+void _XawTextInsertFileAction(Widget, XEvent*, String*, Cardinal*);
+void _XawTextInsertFile(Widget, XEvent*, String*, Cardinal*);
+void _XawTextSearch(Widget, XEvent*, String*, Cardinal*);
+void _XawTextDoSearchAction(Widget, XEvent*, String*, Cardinal*);
+void _XawTextDoReplaceAction(Widget, XEvent*, String*, Cardinal*);
+void _XawTextSetField(Widget, XEvent*, String*, Cardinal*);
+void _XawTextPopdownSearchAction(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * These are defined in Text.c
+ */
+void _XawTextAlterSelection(TextWidget, XawTextSelectionMode,
+			    XawTextSelectionAction, String*, Cardinal*);
+void _XawTextClearAndCenterDisplay(TextWidget);
+void _XawTextExecuteUpdate(TextWidget);
+char *_XawTextGetText(TextWidget, XawTextPosition, XawTextPosition);
+void _XawTextPrepareToUpdate(TextWidget);
+int _XawTextReplace(TextWidget, XawTextPosition, XawTextPosition,
+			   XawTextBlock*);
+Atom *_XawTextSelectionList(TextWidget, String*, Cardinal);
+void _XawTextSetSelection(TextWidget, XawTextPosition, XawTextPosition,
+				 String*, Cardinal);
+void _XawTextVScroll(TextWidget, int);
+void XawTextScroll(TextWidget, int, int);
+void _XawTextSetLineAndColumnNumber(TextWidget, Bool);
+
+#ifndef OLDXAW
+/*
+ * Defined in TextSrc.c
+ */
+Bool _XawTextSrcUndo(TextSrcObject, XawTextPosition*);
+Bool _XawTextSrcToggleUndo(TextSrcObject);
+void _XawSourceSetUndoErase(TextSrcObject, int);
+void _XawSourceSetUndoMerge(TextSrcObject, Bool);
+#endif /* OLDXAW */
+
+/*
+ * Initialization
+ */
+#ifndef OLDXAW
+#define MAX_KILL_RINGS	1024
+XawTextKillRing *xaw_text_kill_ring;
+static XawTextKillRing kill_ring_prev, kill_ring_null = { &kill_ring_prev, };
+static unsigned num_kill_rings;
+#endif
+
+/*
+ * Implementation
+ */
+static void
+ParameterError(Widget w, String param)
+{
+    String params[2];
+    Cardinal num_params = 2;
+    params[0] = XtName(w);
+    params[1] = param;
+
+    XtAppWarningMsg(XtWidgetToApplicationContext(w),
+		    "parameterError", "textAction", "XawError",
+		    "Widget: %s Parameter: %s",
+		    params, &num_params);
+    XBell(XtDisplay(w), 50);
+}
+
+static void
+StartAction(TextWidget ctx, XEvent *event)
+{
+#ifndef OLDXAW
+    Cardinal i;
+    TextSrcObject src = (TextSrcObject)ctx->text.source;
+
+    for (i = 0; i < src->textSrc.num_text; i++)
+	_XawTextPrepareToUpdate((TextWidget)src->textSrc.text[i]);
+    _XawSourceSetUndoMerge(src, False);
+#else
+    _XawTextPrepareToUpdate(ctx);
+#endif
+
+    if (event != NULL) {
+	switch (event->type) {
+	    case ButtonPress:
+	    case ButtonRelease:
+		ctx->text.time = event->xbutton.time;
+		break;
+	    case KeyPress:
+	    case KeyRelease:
+		ctx->text.time = event->xkey.time;
+		break;
+	    case MotionNotify:
+		ctx->text.time = event->xmotion.time;
+		break;
+	    case EnterNotify:
+	    case LeaveNotify:
+		ctx->text.time = event->xcrossing.time;
+	}
+    }
+}
+
+static void
+NotePosition(TextWidget ctx, XEvent *event)
+{
+    switch (event->type) {
+	case ButtonPress:
+	case ButtonRelease:
+	    ctx->text.ev_x = event->xbutton.x;
+	    ctx->text.ev_y = event->xbutton.y;
+	    break;
+	case KeyPress:
+	case KeyRelease: {
+	    XRectangle cursor;
+	    XawTextSinkGetCursorBounds(ctx->text.sink, &cursor);
+	    ctx->text.ev_x = cursor.x + cursor.width / 2;
+	    ctx->text.ev_y = cursor.y + cursor.height / 2;
+	}   break;
+	case MotionNotify:
+	    ctx->text.ev_x = event->xmotion.x;
+	    ctx->text.ev_y = event->xmotion.y;
+	    break;
+	case EnterNotify:
+	case LeaveNotify:
+	    ctx->text.ev_x = event->xcrossing.x;
+	    ctx->text.ev_y = event->xcrossing.y;
+    }
+}
+
+static void
+EndAction(TextWidget ctx)
+{
+#ifndef OLDXAW
+    Cardinal i;
+    TextSrcObject src = (TextSrcObject)ctx->text.source;
+
+    for (i = 0; i < src->textSrc.num_text; i++)
+	_XawTextExecuteUpdate((TextWidget)src->textSrc.text[i]);
+
+    ctx->text.mult = 1;
+    ctx->text.numeric = False;
+    if (ctx->text.kill_ring) {
+	if (--ctx->text.kill_ring == KILL_RING_YANK_DONE) {
+	    if (ctx->text.kill_ring_ptr) {
+		--ctx->text.kill_ring_ptr->refcount;
+		ctx->text.kill_ring_ptr = NULL;
+	    }
+	}
+    }
+#else
+    ctx->text.mult = 1;
+    _XawTextExecuteUpdate(ctx);
+#endif /* OLDXAW */
+}
+
+struct _SelectionList {
+    String* params;
+    Cardinal count;
+    Time time;
+    int asked;		/* which selection currently has been asked for:
+			   0 = UTF8_STRING, 1 = COMPOUND_TEXT, 2 = STRING */
+    Atom selection;	/* selection atom (normally XA_PRIMARY) */
+};
+
+/*ARGSUSED*/
+static void
+_SelectionReceived(Widget w, XtPointer client_data, Atom *selection,
+		   Atom *type, XtPointer value, unsigned long *length,
+		   int *format)
+{
+    Display *d = XtDisplay(w);
+    TextWidget ctx = (TextWidget)w;
+    XawTextBlock text;
+
+    if (*type == 0 /*XT_CONVERT_FAIL*/ || *length == 0) {
+	struct _SelectionList* list = (struct _SelectionList*)client_data;
+
+	if (list != NULL) {
+	    if (list->asked == 0) {
+		/* If we just asked for XA_UTF8_STRING and got no response,
+		   we'll ask again, this time for XA_COMPOUND_TEXT. */
+		list->asked++;
+		XtGetSelectionValue(w, list->selection, XA_COMPOUND_TEXT(d),
+				    _SelectionReceived,
+				    (XtPointer)list, list->time);
+	    } else if (list->asked == 1) {
+		/* If we just asked for XA_COMPOUND_TEXT and got no response,
+		   we'll ask again, this time for XA_STRING. */
+		list->asked++;
+		XtGetSelectionValue(w, list->selection, XA_STRING,
+				    _SelectionReceived,
+				    (XtPointer)list, list->time);
+	    } else {
+		/* We tried all possible text targets in this param.
+		   Recurse on the tail of the params list. */
+		GetSelection(w, list->time, list->params, list->count);
+		XtFree(client_data);
+	    }
+	}
+	return;
+    }
+
+    StartAction(ctx, NULL);
+    if (XawTextFormat(ctx, XawFmtWide)) {
+	XTextProperty textprop;
+	wchar_t **wlist;
+	int count;
+
+	textprop.encoding = *type;
+	textprop.value = (unsigned char *)value;
+	textprop.nitems = strlen(value);
+	textprop.format = 8;
+
+	if (XwcTextPropertyToTextList(d, &textprop, &wlist, &count)
+	    !=	Success
+	    || count < 1) {
+	    XwcFreeStringList(wlist);
+
+	    /* Notify the user on strerr and in the insertion :) */
+	    fprintf(stderr, "Xaw Text Widget: An attempt was made to insert "
+		    "an illegal selection.\n");
+
+	    textprop.value = (unsigned char *)" >> ILLEGAL SELECTION << ";
+	    textprop.nitems = strlen((char *) textprop.value);
+	    if (XwcTextPropertyToTextList(d, &textprop, &wlist, &count)
+		!=  Success
+		|| count < 1)
+		return;
+	}
+
+	XFree(value);
+	value = (XPointer)wlist[0];
+
+	*length = wcslen(wlist[0]);
+	XtFree((XtPointer)wlist);
+	text.format = XawFmtWide;
+    } else {
+	XTextProperty textprop;
+	char **list;
+	int count;
+
+	textprop.encoding = *type;
+	textprop.value = (unsigned char *)value;
+	textprop.nitems = strlen(value);
+	textprop.format = 8;
+
+	if (XmbTextPropertyToTextList(d, &textprop, &list, &count)
+	    !=	Success
+	    || count < 1) {
+	    XFreeStringList(list);
+
+	    /* Notify the user on strerr and in the insertion :) */
+	    fprintf(stderr, "Xaw Text Widget: An attempt was made to insert "
+		    "an illegal selection.\n");
+
+	    textprop.value = (unsigned char *)" >> ILLEGAL SELECTION << ";
+	    textprop.nitems = strlen((char *) textprop.value);
+	    if (XmbTextPropertyToTextList(d, &textprop, &list, &count)
+		!=  Success
+		|| count < 1)
+		return;
+	}
+
+	XFree(value);
+	value = (XPointer)list[0];
+
+	*length = strlen(list[0]);
+	XtFree((XtPointer)list);
+	text.format = XawFmt8Bit;
+    }
+    text.ptr = (char*)value;
+    text.firstPos = 0;
+    text.length = *length;
+    if (_XawTextReplace(ctx, ctx->text.insertPos, ctx->text.insertPos, &text)) {
+	XBell(XtDisplay(ctx), 0);
+	EndAction(ctx);
+	return;
+    }
+
+    ctx->text.from_left = -1;
+    ctx->text.insertPos = SrcScan(ctx->text.source, ctx->text.old_insert,
+				  XawstPositions, XawsdRight, text.length, True);
+
+    EndAction(ctx);
+    XtFree(client_data);
+    XFree(value);	/* the selection value should be freed with XFree */
+}
+
+static void
+GetSelection(Widget w, Time timev, String *params, Cardinal num_params)
+{
+    Atom selection;
+    int buffer;
+
+    selection = XInternAtom(XtDisplay(w), *params, False);
+    switch (selection) {
+	case XA_CUT_BUFFER0: buffer = 0; break;
+	case XA_CUT_BUFFER1: buffer = 1; break;
+	case XA_CUT_BUFFER2: buffer = 2; break;
+	case XA_CUT_BUFFER3: buffer = 3; break;
+	case XA_CUT_BUFFER4: buffer = 4; break;
+	case XA_CUT_BUFFER5: buffer = 5; break;
+	case XA_CUT_BUFFER6: buffer = 6; break;
+	case XA_CUT_BUFFER7: buffer = 7; break;
+	default:	     buffer = -1;
+    }
+    if (buffer >= 0) {
+	int nbytes;
+	unsigned long length;
+	int fmt8 = 8;
+	Atom type = XA_STRING;
+	char *line = XFetchBuffer(XtDisplay(w), &nbytes, buffer);
+
+	if ((length = nbytes) != 0L)
+	    _SelectionReceived(w, NULL, &selection, &type, line, &length, &fmt8);
+	else if (num_params > 1)
+	    GetSelection(w, timev, params+1, num_params-1);
+    }
+    else {
+	struct _SelectionList* list;
+
+	if (--num_params) {
+	    list = XtNew(struct _SelectionList);
+	    list->params = params + 1;
+	    list->count = num_params;
+	    list->time = timev;
+	    list->asked = 0;
+	    list->selection = selection;
+	}
+	else
+	    list = NULL;
+	XtGetSelectionValue(w, selection, XA_UTF8_STRING(XtDisplay(w)),
+			    _SelectionReceived, (XtPointer)list, timev);
+    }
+}
+
+static void
+InsertSelection(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    StartAction((TextWidget)w, event);	/* Get Time. */
+    GetSelection(w, ((TextWidget)w)->text.time, params, *num_params);
+    EndAction((TextWidget)w);
+}
+
+/*
+ * Routines for Moving Around
+ */
+static void
+Move(TextWidget ctx, XEvent *event, XawTextScanDirection dir,
+     XawTextScanType type, Bool include)
+{
+    XawTextPosition insertPos;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	mult = -mult;
+	dir = dir == XawsdLeft ? XawsdRight : XawsdLeft;
+    }
+
+    insertPos = SrcScan(ctx->text.source, ctx->text.insertPos,
+			type, dir, mult, include);
+
+    StartAction(ctx, event);
+
+    if (ctx->text.s.left != ctx->text.s.right)
+	XawTextUnsetSelection((Widget)ctx);
+
+#ifndef OLDXAW
+    ctx->text.numeric = False;
+#endif
+    ctx->text.mult = 1;
+    ctx->text.showposition = True;
+    ctx->text.from_left = -1;
+    ctx->text.insertPos = insertPos;
+    EndAction(ctx);
+}
+
+/*ARGSUSED*/
+static void
+MoveForwardChar(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    Move((TextWidget)w, event, XawsdRight, XawstPositions, True);
+}
+
+/*ARGSUSED*/
+static void
+MoveBackwardChar(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    Move((TextWidget)w, event, XawsdLeft, XawstPositions, True);
+}
+
+static void
+MoveForwardWord(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    if (*n && (p[0][0] == 'A' || p[0][0] == 'a'))
+	Move((TextWidget)w, event, XawsdRight, XawstAlphaNumeric, False);
+    else
+	Move((TextWidget)w, event, XawsdRight, XawstWhiteSpace, False);
+}
+
+static void
+MoveBackwardWord(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    if (*n && (p[0][0] == 'A' || p[0][0] == 'a'))
+	Move((TextWidget)w, event, XawsdLeft, XawstAlphaNumeric, False);
+    else
+	Move((TextWidget)w, event, XawsdLeft, XawstWhiteSpace, False);
+}
+
+static void
+MoveForwardParagraph(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition position = ctx->text.insertPos;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	ctx->text.mult = -mult;
+	MoveBackwardParagraph(w, event, p, n);
+	return;
+    }
+
+    while (mult--) {
+	position = SrcScan(ctx->text.source, position,
+			   XawstEOL, XawsdRight, 1, False) - 1;
+
+	while (position == SrcScan(ctx->text.source, position,
+				   XawstEOL, XawsdRight, 1, False))
+	    if (++position > ctx->text.lastPos) {
+		mult = 0;
+		break;
+	    }
+
+	position = SrcScan(ctx->text.source, position,
+			   XawstParagraph, XawsdRight, 1, True);
+	if (position != ctx->text.lastPos)
+	    position = SrcScan(ctx->text.source, position - 1,
+			       XawstEOL, XawsdLeft, 1, False);
+	else
+	    break;
+    }
+
+    if (position != ctx->text.insertPos) {
+	XawTextUnsetSelection(w);
+	StartAction(ctx, event);
+	ctx->text.showposition = True;
+	ctx->text.from_left = -1;
+	ctx->text.insertPos = position;
+	EndAction(ctx);
+    }
+    else
+	ctx->text.mult = 1;
+}
+
+/*ARGSUSED*/
+static void
+MoveBackwardParagraph(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition position = ctx->text.insertPos;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	ctx->text.mult = -mult;
+	MoveForwardParagraph(w, event, p, n);
+	return;
+    }
+
+    while (mult--) {
+	position = SrcScan(ctx->text.source, position,
+			   XawstEOL, XawsdLeft, 1, False) + 1;
+
+	while (position == SrcScan(ctx->text.source, position,
+				   XawstEOL, XawsdLeft, 1, False))
+	    if (--position < 0) {
+		mult = 0;
+		break;
+	    }
+
+	position = SrcScan(ctx->text.source, position,
+			   XawstParagraph, XawsdLeft, 1, True);
+	if (position > 0 && position < ctx->text.lastPos)
+	    ++position;
+	else
+	    break;
+    }
+
+    if (position != ctx->text.insertPos) {
+	XawTextUnsetSelection(w);
+	StartAction(ctx, event);
+	ctx->text.showposition = True;
+	ctx->text.from_left = -1;
+	ctx->text.insertPos = position;
+	EndAction(ctx);
+    }
+    else
+	ctx->text.mult = 1;
+}
+
+/*ARGSUSED*/
+static void
+MoveToLineEnd(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    Move((TextWidget)w, event, XawsdRight, XawstEOL, False);
+}
+
+/*ARGSUSED*/
+static void
+MoveToLineStart(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    Move((TextWidget)w, event, XawsdLeft, XawstEOL, False);
+}
+
+static void
+MoveLine(TextWidget ctx, XEvent *event, XawTextScanDirection dir)
+{
+    XawTextPosition cnew, next_line, ltemp;
+    int itemp, from_left;
+    short mult = MULT(ctx);
+
+    StartAction(ctx, event);
+
+    XawTextUnsetSelection((Widget)ctx);
+
+    if (dir == XawsdLeft)
+	mult = mult == 0 ? 5 : mult + 1;
+
+    cnew = SrcScan(ctx->text.source, ctx->text.insertPos,
+		   XawstEOL, XawsdLeft, 1, False);
+
+    if (ctx->text.from_left < 0)
+	FindDist(ctx->text.sink, cnew, ctx->text.left_margin, ctx->text.insertPos,
+		 &ctx->text.from_left, &ltemp, &itemp);
+
+    cnew = SrcScan(ctx->text.source, ctx->text.insertPos, XawstEOL, dir,
+		   mult, (dir == XawsdRight));
+
+    next_line = SrcScan(ctx->text.source, cnew, XawstEOL, XawsdRight, 1, False);
+
+    FindPos(ctx->text.sink, cnew, ctx->text.left_margin, ctx->text.from_left,
+	    False, &ctx->text.insertPos, &from_left, &itemp);
+
+    if (from_left < ctx->text.from_left) {
+	XawTextBlock block;
+
+	XawTextSourceRead(ctx->text.source, ctx->text.insertPos, &block, 1);
+	if (block.length) {
+	    if (XawTextFormat(ctx, XawFmtWide)) {
+		if (*(wchar_t *)block.ptr == _Xaw_atowc(XawTAB))
+		    ++ctx->text.insertPos;
+	    }
+	    else if (block.ptr[0] == XawTAB)
+		++ctx->text.insertPos;
+	}
+    }
+
+    if (ctx->text.insertPos > next_line)
+	ctx->text.insertPos = next_line;
+
+    EndAction(ctx);
+}
+
+static void
+MoveNextLine(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	ctx->text.mult = -mult;
+	MovePreviousLine(w, event, p, n);
+	return;
+    }
+
+    if (ctx->text.insertPos < ctx->text.lastPos)
+	MoveLine(ctx, event, XawsdRight);
+    else
+	ctx->text.mult = 1;
+}
+
+static void
+MovePreviousLine(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	ctx->text.mult = -mult;
+	MoveNextLine(w, event, p, n);
+	return;
+    }
+
+    if (ctx->text.lt.top != 0 || (ctx->text.lt.lines > 1 &&
+	ctx->text.insertPos >= ctx->text.lt.info[1].position))
+	MoveLine(ctx, event, XawsdLeft);
+    else
+	ctx->text.mult = 1;
+}
+
+/*ARGSUSED*/
+static void
+MoveBeginningOfFile(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    Move((TextWidget)w, event, XawsdLeft, XawstAll, True);
+}
+
+/*ARGSUSED*/
+static void
+MoveEndOfFile(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    Move((TextWidget)w, event, XawsdRight, XawstAll, True);
+}
+
+static void
+Scroll(TextWidget ctx, XEvent *event, XawTextScanDirection dir)
+{
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	mult = -mult;
+	dir = dir == XawsdLeft ? XawsdRight : XawsdLeft;
+    }
+
+    if (ctx->text.lt.lines > 1
+	&& (dir == XawsdRight
+	    || ctx->text.lastPos >= ctx->text.lt.info[1].position)) {
+	StartAction(ctx, event);
+
+	if (dir == XawsdLeft)
+	    _XawTextVScroll(ctx, mult);
+	else
+	    _XawTextVScroll(ctx, -mult);
+
+	EndAction(ctx);
+    }
+    else {
+	ctx->text.mult = 1;
+#ifndef OLDXAW
+	ctx->text.numeric = False;
+#endif
+    }
+}
+
+/*ARGSUSED*/
+static void
+ScrollOneLineUp(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    Scroll((TextWidget)w, event, XawsdLeft);
+}
+
+/*ARGSUSED*/
+static void
+ScrollOneLineDown(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    Scroll((TextWidget)w, event, XawsdRight);
+}
+
+static void
+MovePage(TextWidget ctx, XEvent *event, XawTextScanDirection dir)
+{
+    int scroll_val = 0;
+    XawTextPosition old_pos;
+
+    ctx->text.from_left = -1;
+    switch (dir) {
+	case XawsdLeft:
+	    if (ctx->text.lt.top != 0)
+		scroll_val = -Max(1, ctx->text.lt.lines - 1);
+		break;
+	case XawsdRight:
+	    if (!IsPositionVisible(ctx, Max(0, ctx->text.lastPos)))
+		scroll_val = Max(1, ctx->text.lt.lines - 1);
+	    break;
+    }
+
+    if (scroll_val)
+	XawTextScroll(ctx, scroll_val,
+		      ctx->text.left_margin - ctx->text.r_margin.left);
+
+    old_pos = ctx->text.insertPos;
+    switch (dir) {
+	case XawsdRight:
+	    if (IsPositionVisible(ctx, Max(0, ctx->text.lastPos)))
+		ctx->text.insertPos = Max(0, ctx->text.lastPos);
+	    else
+		ctx->text.insertPos = ctx->text.lt.top;
+	    if (ctx->text.insertPos < old_pos)
+		ctx->text.insertPos = SrcScan(ctx->text.source, old_pos,
+					      XawstEOL, XawsdLeft, 1, False);
+	    break;
+	case XawsdLeft:
+	    if (IsPositionVisible(ctx, 0))
+		ctx->text.insertPos = 0;
+	    else if (ctx->text.lt.lines)
+		ctx->text.insertPos =
+		    ctx->text.lt.info[ctx->text.lt.lines - 1].position;
+	    else
+		ctx->text.insertPos = ctx->text.lt.top;
+	    if (ctx->text.insertPos > old_pos)
+		ctx->text.insertPos = SrcScan(ctx->text.source, old_pos,
+					      XawstEOL, XawsdLeft, 1, False);
+	    break;
+    }
+}
+
+static void
+MoveNextPage(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	ctx->text.mult = -mult;
+	MovePreviousPage(w, event, p, n);
+	return;
+    }
+
+    if (ctx->text.insertPos < ctx->text.lastPos) {
+	XawTextUnsetSelection(w);
+	StartAction(ctx, event);
+	ctx->text.clear_to_eol = True;
+	while (mult-- && ctx->text.insertPos < ctx->text.lastPos)
+	    MovePage(ctx, event, XawsdRight);
+	EndAction(ctx);
+    }
+    else
+	ctx->text.mult = 1;
+}
+
+/*ARGSUSED*/
+static void
+MovePreviousPage(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	ctx->text.mult = -mult;
+	MoveNextPage(w, event, p, n);
+	return;
+    }
+
+    if (ctx->text.insertPos > 0) {
+	XawTextUnsetSelection(w);
+	StartAction(ctx, event);
+	ctx->text.clear_to_eol = True;
+	while (mult-- && ctx->text.insertPos > 0)
+	    MovePage(ctx, event, XawsdLeft);
+	EndAction(ctx);
+    }
+    else
+	ctx->text.mult = 1;
+}
+
+/*
+ * Delete Routines
+ */
+static Bool
+MatchSelection(Atom selection, XawTextSelection *s)
+{
+    Atom *match;
+    int count;
+
+    for (count = 0, match = s->selections; count < s->atom_count;
+	 match++, count++)
+	if (*match == selection)
+	    return (True);
+
+    return (False);
+}
+
+#define SrcCvtSel	XawTextSourceConvertSelection
+
+static Boolean
+ConvertSelection(Widget w, Atom *selection, Atom *target, Atom *type,
+		 XtPointer *value, unsigned long *length, int *format)
+{
+    Display *d = XtDisplay(w);
+    TextWidget ctx = (TextWidget)w;
+    Widget src = ctx->text.source;
+    XawTextEditType edit_mode;
+    Arg args[1];
+    XawTextSelectionSalt *salt = NULL;
+    XawTextSelection *s;
+
+    if (*target == XA_TARGETS(d)) {
+	Atom *targetP, *std_targets;
+	unsigned long std_length;
+
+	if (SrcCvtSel(src, selection, target, type, value, length, format))
+	    return (True);
+
+	XtSetArg(args[0], XtNeditType,&edit_mode);
+	XtGetValues(src, args, 1);
+
+	XmuConvertStandardSelection(w, ctx->text.time, selection,
+				    target, type, (XPointer *)&std_targets,
+				    &std_length, format);
+
+	*length = 7 + (edit_mode == XawtextEdit) + std_length;
+	*value = XtMalloc((unsigned)sizeof(Atom)*(*length));
+	targetP = *(Atom**)value;
+	*targetP++ = XA_STRING;
+	*targetP++ = XA_TEXT(d);
+	*targetP++ = XA_UTF8_STRING(d);
+	*targetP++ = XA_COMPOUND_TEXT(d);
+	*targetP++ = XA_LENGTH(d);
+	*targetP++ = XA_LIST_LENGTH(d);
+	*targetP++ = XA_CHARACTER_POSITION(d);
+	if (edit_mode == XawtextEdit) {
+	    *targetP++ = XA_DELETE(d);
+	}
+	memcpy((char*)targetP, (char*)std_targets, sizeof(Atom)*std_length);
+	XtFree((char*)std_targets);
+	*type = XA_ATOM;
+	*format = 32;
+	return (True);
+    }
+
+    if (SrcCvtSel(src, selection, target, type, value, length, format))
+	return (True);
+
+    for (salt = ctx->text.salt2; salt; salt = salt->next)
+	if (MatchSelection (*selection, &salt->s))
+	    break;
+    if (!salt)
+	return (False);
+    s = &salt->s;
+    if (*target == XA_STRING
+	|| *target == XA_TEXT(d)
+	|| *target == XA_UTF8_STRING(d)
+	|| *target == XA_COMPOUND_TEXT(d)) {
+	if (*target == XA_TEXT(d)) {
+	    if (XawTextFormat(ctx, XawFmtWide))
+		*type = XA_COMPOUND_TEXT(d);
+	    else
+		*type = XA_STRING;
+	}
+	else
+	  *type = *target;
+
+	/*
+	 * If salt is True, the salt->contents stores CT string,
+	 * its length is measured in bytes.
+	 * Refer to _XawTextSaltAwaySelection()
+	 *
+	 * by Li Yuhong, Mar. 20, 1991.
+	 */
+	if (!salt) {
+	    *value = (char *)_XawTextGetSTRING(ctx, s->left, s->right);
+	    if (XawTextFormat(ctx, XawFmtWide)) {
+		XTextProperty textprop;
+		if (XwcTextListToTextProperty(d, (wchar_t**)value, 1,
+					      XCompoundTextStyle, &textprop)
+		    < Success) {
+		    XtFree(*value);
+		    return (False);
+		}
+		XtFree(*value);
+		*value = (XtPointer)textprop.value;
+		*length = textprop.nitems;
+	    }
+	    else
+		*length = strlen(*value);
+	}
+	else {
+	    *value = XtMalloc((salt->length + 1) * sizeof(unsigned char));
+	    strcpy (*value, salt->contents);
+	    *length = salt->length;
+	}
+	/* Got *value,*length, now in COMPOUND_TEXT format. */
+	if (XawTextFormat(ctx, XawFmtWide) && *type == XA_STRING) {
+	    XTextProperty textprop;
+	    wchar_t **wlist;
+	    int count;
+
+	    textprop.encoding = XA_COMPOUND_TEXT(d);
+	    textprop.value = (unsigned char *)*value;
+	    textprop.nitems = strlen(*value);
+	    textprop.format = 8;
+	    if (XwcTextPropertyToTextList(d, &textprop, &wlist, &count)
+		 < Success
+		|| count < 1) {
+		XtFree(*value);
+		return (False);
+	    }
+	    XtFree(*value);
+	    if (XwcTextListToTextProperty(d, wlist, 1, XStringStyle, &textprop)
+		 < Success) {
+		XwcFreeStringList((wchar_t**)wlist);
+		return (False);
+	    }
+	    *value = (XtPointer)textprop.value;
+	    *length = textprop.nitems;
+	    XwcFreeStringList((wchar_t**) wlist);
+	} else if (*type == XA_UTF8_STRING(d)) {
+	    XTextProperty textprop;
+	    char **list;
+	    int count;
+
+	    textprop.encoding = XA_COMPOUND_TEXT(d);
+	    textprop.value = (unsigned char *)*value;
+	    textprop.nitems = strlen(*value);
+	    textprop.format = 8;
+	    if (Xutf8TextPropertyToTextList(d, &textprop, &list, &count)
+		 < Success
+		|| count < 1) {
+		XtFree(*value);
+		return (False);
+	    }
+	    XtFree(*value);
+	    *value = *list;
+	    *length = strlen(*list);
+	    XFree(list);
+	}
+	*format = 8;
+	return (True);
+    }
+
+    if (*target == XA_LIST_LENGTH(d) || *target == XA_LENGTH(d)) {
+	long *temp;
+
+	temp = (long *)XtMalloc(sizeof(long));
+	if (*target == XA_LIST_LENGTH(d))
+	    *temp = 1L;
+	else			/* *target == XA_LENGTH(d) */
+	    *temp = (long)(s->right - s->left);
+
+	*value = (XPointer)temp;
+	*type = XA_INTEGER;
+	*length = 1L;
+	*format = 32;
+	return (True);
+    }
+
+    if (*target == XA_CHARACTER_POSITION(d)) {
+	long *temp;
+
+	temp = (long *) XtMalloc(2 * sizeof(long));
+	temp[0] = (long)(s->left + 1);
+	temp[1] = s->right;
+	*value = (XPointer)temp;
+	*type = XA_SPAN(d);
+	*length = 2L;
+	*format = 32;
+	return (True);
+    }
+
+    if (*target == XA_DELETE(d)) {
+	if (!salt)
+	    _XawTextZapSelection(ctx, NULL, True);
+	*value = NULL;
+	*type = XA_NULL(d);
+	*length = 0;
+	*format = 32;
+	return (True);
+    }
+
+    if (XmuConvertStandardSelection(w, ctx->text.time, selection, target, type,
+				    (XPointer *)value, length, format))
+	return (True);
+  
+    return (False);
+}
+
+static void
+LoseSelection(Widget w, Atom *selection)
+{
+    _LoseSelection(w, selection, NULL, NULL);
+}
+
+static void
+_LoseSelection(Widget w, Atom *selection, char **contents, int *length)
+{
+    TextWidget ctx = (TextWidget)w;
+    Atom *atomP;
+    int i;
+    XawTextSelectionSalt *salt, *prevSalt, *nextSalt;
+
+    prevSalt = 0;
+    for (salt = ctx->text.salt2; salt; salt = nextSalt) {
+	atomP = salt->s.selections;
+	nextSalt = salt->next;
+	for (i = 0 ; i < salt->s.atom_count; i++, atomP++)
+	    if (*selection == *atomP)
+		*atomP = (Atom)0;
+
+	while (salt->s.atom_count
+	       && salt->s.selections[salt->s.atom_count-1] == 0)
+	    salt->s.atom_count--;
+
+	/*
+	 * Must walk the selection list in opposite order from UnsetSelection.
+	 */
+	atomP = salt->s.selections;
+	for (i = 0 ; i < salt->s.atom_count; i++, atomP++)
+	    if (*atomP == (Atom)0) {
+		*atomP = salt->s.selections[--salt->s.atom_count];
+
+		while (salt->s.atom_count
+		       && salt->s.selections[salt->s.atom_count-1] == 0)
+		    salt->s.atom_count--;
+	    }
+	if (salt->s.atom_count == 0) {
+#ifndef OLDXAW
+	    if (contents == NULL) {
+		XawTextKillRing *kill_ring = XtNew(XawTextKillRing);
+
+		kill_ring->next = xaw_text_kill_ring;
+		kill_ring->contents = salt->contents;
+		kill_ring->length = salt->length;
+		kill_ring->format = XawFmt8Bit;
+		xaw_text_kill_ring = kill_ring;
+		kill_ring_prev.next = xaw_text_kill_ring;
+
+		if (++num_kill_rings > MAX_KILL_RINGS) {
+		    XawTextKillRing *tail = NULL;
+
+		    while (kill_ring->next) {
+			tail = kill_ring;
+			kill_ring = kill_ring->next;
+		    }
+		    if (kill_ring->refcount == 0) {
+			--num_kill_rings;
+			tail->next = NULL;
+			XtFree(kill_ring->contents);
+			XtFree((char*)kill_ring);
+		    }
+		}
+	    }
+	    else {
+		*contents = salt->contents;
+		*length = salt->length;
+	    }
+#endif
+	    if (prevSalt)
+		prevSalt->next = nextSalt;
+	    else
+		ctx->text.salt2 = nextSalt;
+
+	    XtFree((char *)salt->s.selections);
+	    XtFree((char *)salt);
+	}
+	else
+	    prevSalt = salt;
+    }
+}
+
+static void
+_DeleteOrKill(TextWidget ctx, XawTextPosition from, XawTextPosition to,
+	      Bool kill)
+{
+    XawTextBlock text;
+
+#ifndef OLDXAW
+    if (ctx->text.kill_ring_ptr) {
+	--ctx->text.kill_ring_ptr->refcount;
+	ctx->text.kill_ring_ptr = NULL;
+    }
+#endif
+    if (kill && from < to) {
+#ifndef OLDXAW
+	Bool append = False;
+	char *ring = NULL;
+	XawTextPosition old_from = from;
+#endif
+	char *string;
+	int size = 0, length;
+	XawTextSelectionSalt *salt;
+	Atom selection = XInternAtom(XtDisplay(ctx), "SECONDARY", False);
+
+#ifndef OLDXAW
+	if (ctx->text.kill_ring == KILL_RING_APPEND) {
+	    old_from = ctx->text.salt2->s.left;
+	    append = True;
+	}
+	else
+	    ctx->text.kill_ring = KILL_RING_BEGIN;
+
+	if (append)
+	    _LoseSelection((Widget)ctx, &selection, &ring, &size);
+	else
+#endif
+	    LoseSelection((Widget)ctx, &selection);
+
+	salt = (XawTextSelectionSalt*)XtMalloc(sizeof(XawTextSelectionSalt));
+	salt->s.selections = (Atom *)XtMalloc(sizeof(Atom));
+	salt->s.left = from;
+	salt->s.right = to;
+
+	string = (char *)_XawTextGetSTRING(ctx, from, to);
+
+	if (XawTextFormat(ctx, XawFmtWide)) {
+	    XTextProperty textprop;
+
+	    if (XwcTextListToTextProperty(XtDisplay((Widget)ctx),
+					  (wchar_t**)(&string),
+					  1, XCompoundTextStyle,
+					  &textprop) <  Success) {
+		XtFree(string);
+		XtFree((char*)salt->s.selections);
+		XtFree((char*)salt);
+		return;
+	    }
+	    XtFree(string);
+	    string = (char *)textprop.value;
+	    length = textprop.nitems;
+	}
+	else
+	    length = strlen(string);
+
+	salt->length = length + size;
+
+#ifndef OLDXAW
+	if (!append)
+	    salt->contents = string;
+	else {
+	    salt->contents = XtMalloc(length + size + 1);
+	    if (from >= old_from) {
+		strncpy(salt->contents, ring, size);
+		salt->contents[size] = '\0';
+		strncat(salt->contents, string, length);
+	    }
+	    else {
+		strncpy(salt->contents, string, length);
+		salt->contents[length] = '\0';
+		strncat(salt->contents, ring, size);
+	    }
+	    salt->contents[length + size] = '\0';
+	    XtFree(ring);
+	    XtFree(string);
+	}
+
+	kill_ring_prev.contents = salt->contents;
+	kill_ring_prev.length = salt->length;
+	kill_ring_prev.format = XawFmt8Bit;
+#else
+	salt->contents = string;
+#endif
+
+	salt->next = ctx->text.salt2;
+	ctx->text.salt2 = salt;
+
+#ifndef OLDXAW
+	if (append)
+	    ctx->text.kill_ring = KILL_RING_BEGIN;
+#endif
+
+	salt->s.selections[0] = selection;
+
+	XtOwnSelection((Widget)ctx, selection, ctx->text.time,
+		       ConvertSelection, LoseSelection, NULL);
+	salt->s.atom_count = 1;
+    }
+    text.length = 0;
+    text.firstPos = 0;
+
+    text.format = _XawTextFormat(ctx);
+    text.ptr = "";
+
+    if (_XawTextReplace(ctx, from, to, &text)) {
+	XBell(XtDisplay(ctx), 50);
+	return;
+    }
+    ctx->text.from_left = -1;
+    ctx->text.insertPos = from;
+    ctx->text.showposition = TRUE;
+}
+
+static void
+DeleteOrKill(TextWidget ctx, XEvent *event, XawTextScanDirection dir,
+	     XawTextScanType type, Bool include, Bool kill)
+{
+    XawTextPosition from, to;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	mult = -mult;
+	dir = dir == XawsdLeft ? XawsdRight : XawsdLeft;
+    }
+
+    StartAction(ctx, event);
+#ifndef OLDXAW
+    if (mult == 1)
+	_XawSourceSetUndoMerge((TextSrcObject)ctx->text.source, True);
+#endif
+    to = SrcScan(ctx->text.source, ctx->text.insertPos,
+		 type, dir, mult, include);
+
+    /*
+     * If no movement actually happened, then bump the count and try again.
+     * This causes the character position at the very beginning and end of
+     * a boundary to act correctly
+     */
+    if (to == ctx->text.insertPos)
+	to = SrcScan(ctx->text.source, ctx->text.insertPos,
+		     type, dir, mult + 1, include);
+
+    if (dir == XawsdLeft) {
+	from = to;
+	to = ctx->text.insertPos;
+    }
+    else 
+	from = ctx->text.insertPos;
+
+    _DeleteOrKill(ctx, from, to, kill);
+    EndAction(ctx);
+}
+
+static void
+Delete(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    if (ctx->text.s.left != ctx->text.s.right)
+	DeleteCurrentSelection(w, event, p, n);
+    else
+	DeleteBackwardChar(w, event, p, n);
+}
+
+static void
+DeleteChar(Widget w, XEvent *event, XawTextScanDirection dir)
+{
+    TextWidget ctx = (TextWidget)w;
+    short mul = MULT(ctx);
+
+    if (mul < 0) {
+	ctx->text.mult = mul = -mul;
+	dir = dir == XawsdLeft ? XawsdRight : XawsdLeft;
+    }
+    DeleteOrKill(ctx, event, dir, XawstPositions, True, False);
+#ifndef OLDXAW
+    if (mul == 1)
+	_XawSourceSetUndoErase((TextSrcObject)ctx->text.source,
+			       dir == XawsdLeft ? -1 : 1);
+#endif
+}
+
+/*ARGSUSED*/
+static void
+DeleteForwardChar(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    DeleteChar(w, event, XawsdRight);
+}
+
+/*ARGSUSED*/
+static void
+DeleteBackwardChar(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    DeleteChar(w, event, XawsdLeft);
+}
+
+static void
+DeleteForwardWord(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    XawTextScanType type;
+
+    if (*num_params && (*params[0] == 'A' || *params[0] == 'a'))
+	type = XawstAlphaNumeric;
+    else
+	type = XawstWhiteSpace;
+
+    DeleteOrKill((TextWidget)w, event, XawsdRight, type, False, False);
+}
+
+static void
+DeleteBackwardWord(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    XawTextScanType type;
+
+    if (*num_params && (*params[0] == 'A' || *params[0] == 'a'))
+	type = XawstAlphaNumeric;
+    else
+	type = XawstWhiteSpace;
+
+    DeleteOrKill((TextWidget)w, event, XawsdLeft, type, False, False);
+}
+
+static void
+KillForwardWord(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    XawTextScanType type;
+
+    if (*num_params && (*params[0] == 'A' || *params[0] == 'a'))
+	type = XawstAlphaNumeric;
+    else
+	type = XawstWhiteSpace;
+
+    DeleteOrKill((TextWidget)w, event, XawsdRight, type, False, True);
+}
+
+static void
+KillBackwardWord(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    XawTextScanType type;
+
+    if (*num_params && (*params[0] == 'A' || *params[0] == 'a'))
+	type = XawstAlphaNumeric;
+    else
+	type = XawstWhiteSpace;
+
+    DeleteOrKill((TextWidget) w, event, XawsdLeft, type, False, True);
+}
+
+/*ARGSUSED*/
+static void
+KillToEndOfLine(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition end_of_line;
+    XawTextScanDirection dir = XawsdRight;
+    short mult = MULT(ctx);
+
+    if (mult < 0) {
+	dir = XawsdLeft;
+	mult = -mult;
+    }
+
+    StartAction(ctx, event);
+    end_of_line = SrcScan(ctx->text.source, ctx->text.insertPos, XawstEOL,
+			  dir, mult, False);
+    if (end_of_line == ctx->text.insertPos)
+	end_of_line = SrcScan(ctx->text.source, ctx->text.insertPos, XawstEOL,
+			      dir, mult, True);
+
+    if (dir == XawsdRight)
+	_DeleteOrKill(ctx, ctx->text.insertPos, end_of_line, True);
+    else
+	_DeleteOrKill(ctx, end_of_line, ctx->text.insertPos, True);
+    EndAction(ctx);
+}
+
+/*ARGSUSED*/
+static void
+KillToEndOfParagraph(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    DeleteOrKill((TextWidget)w, event, XawsdRight, XawstParagraph, False, True);
+}
+
+void
+_XawTextZapSelection(TextWidget ctx, XEvent *event, Bool kill)
+{
+    StartAction(ctx, event);
+    _DeleteOrKill(ctx, ctx->text.s.left, ctx->text.s.right, kill);
+    EndAction(ctx);
+}
+
+/*ARGSUSED*/
+static void
+KillCurrentSelection(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    _XawTextZapSelection((TextWidget) w, event, True);
+}
+
+#ifndef OLDXAW
+/*ARGSUSED*/
+static void
+KillRingYank(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition insertPos = ctx->text.insertPos;
+    Bool first_yank = False;
+
+    if (ctx->text.s.left != ctx->text.s.right)
+	XawTextUnsetSelection((Widget)ctx);
+
+    StartAction(ctx, event);
+
+    if (ctx->text.kill_ring_ptr == NULL) {
+	ctx->text.kill_ring_ptr = &kill_ring_prev;
+	++ctx->text.kill_ring_ptr->refcount;
+	ctx->text.s.left = ctx->text.s.right = insertPos;
+	first_yank = True;
+    }
+    if (ctx->text.kill_ring_ptr) {
+	int mul = MULT(ctx);
+	XawTextBlock text;
+
+	if (!first_yank) {
+	    if (mul < 0)
+		mul = 1;
+	    --ctx->text.kill_ring_ptr->refcount;
+	    while (mul--) {
+		if ((ctx->text.kill_ring_ptr = ctx->text.kill_ring_ptr->next) == NULL)
+		    ctx->text.kill_ring_ptr = &kill_ring_null;
+	    }
+	    ++ctx->text.kill_ring_ptr->refcount;
+	}
+	text.firstPos = 0;
+	text.length = ctx->text.kill_ring_ptr->length;
+	text.ptr = ctx->text.kill_ring_ptr->contents;
+	text.format = ctx->text.kill_ring_ptr->format;
+
+	if (_XawTextReplace(ctx, ctx->text.s.left, insertPos, &text) == XawEditDone) {
+	    ctx->text.kill_ring = KILL_RING_YANK;
+	    ctx->text.insertPos = ctx->text.s.left + text.length;
+	}
+    }
+    else
+	XBell(XtDisplay(w), 0);
+
+    EndAction(ctx);
+}
+#endif /* OLDXAW */
+
+/*ARGSUSED*/
+static void
+DeleteCurrentSelection(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    _XawTextZapSelection((TextWidget)w, event, False);
+}
+
+#ifndef OLDXAW
+#define CHECK_SAVE()						\
+	if (save && !save->ptr)					\
+	    save->ptr = _XawTextGetText(ctx, save->firstPos,	\
+		save->firstPos + save->length)
+static Bool
+StripSpaces(TextWidget ctx, XawTextPosition left, XawTextPosition right,
+	    XawTextPosition *pos, int num_pos, XawTextBlock *save)
+{
+    Bool done, space;
+    int i, cpos, count = 0;
+    XawTextBlock block, text;
+    XawTextPosition ipos, position = left, tmp = left;
+
+    text.firstPos = 0;
+    text.format = XawFmt8Bit;
+    text.ptr = " ";
+    text.length = 1;
+
+    position = XawTextSourceRead(ctx->text.source, position,
+				 &block, right - left);
+    done = False;
+    space = False;
+    /* convert tabs and returns to spaces */
+    while (!done) {
+	if (XawTextFormat(ctx, XawFmt8Bit)) {
+	    for (i = 0; i < block.length; i++)
+		if (block.ptr[i] == '\t' || block.ptr[i] == '\n') {
+		    space = True;
+		    break;
+		}
+	}
+	else {
+	    wchar_t *wptr = (wchar_t*)block.ptr;
+	    for (i = 0; i < block.length; i++)
+		if (wptr[i] == _Xaw_atowc('\t') || wptr[i] == _Xaw_atowc('\n')) {
+		    space = True;
+		    break;
+		}
+	}
+	if (space) {
+	    CHECK_SAVE();
+	    if (_XawTextReplace(ctx, tmp + i, tmp + i + 1, &text))
+		return (False);
+	    space = False;
+	}
+	tmp += i;
+	position = XawTextSourceRead(ctx->text.source, tmp,
+				     &block, right - tmp);
+	if (block.length == 0 || tmp == position || tmp >= right)
+	    done = True;
+    }
+
+    text.ptr = "";
+    text.length = 0;
+    position = tmp = left;
+    position = XawTextSourceRead(ctx->text.source, position,
+				 &block, right - left);
+    ipos = ctx->text.insertPos;
+    done = False;
+    while (!done) {
+	if (XawTextFormat(ctx, XawFmt8Bit)) {
+	    for (i = 0; i < block.length; i++)
+		if (block.ptr[i] == ' ')
+		    ++count;
+		else if (count == 1)
+		    count = 0;
+		else if (count)
+		    break;
+	}
+	else {
+	    wchar_t *wptr = (wchar_t*)block.ptr;
+	    for (i = 0; i < block.length; i++)
+		if (wptr[i] == _Xaw_atowc(' '))
+		    ++count;
+		else if (count == 1)
+		    count = 0;
+		else if (count)
+		    break;
+	}
+	if (--count > 0) {
+	    CHECK_SAVE();
+	    if (_XawTextReplace(ctx, tmp + i - count, tmp + i, &text))
+		return (False);
+	    right -= count;
+	    if (num_pos) {
+		for (cpos = 0; cpos < num_pos; cpos++) {
+		    if (tmp + i - count < pos[cpos]) {
+			if (tmp + i < pos[cpos])
+			    pos[cpos] -= count;
+			else
+			    pos[cpos] = tmp + i - count;
+		    }
+		}
+	    }
+	    else {
+		if (tmp + i - count < ipos) {
+		    if (tmp + i < ipos)
+			ipos -= count;
+		    else
+			ipos = tmp + i - count;
+		}
+	    }
+	    tmp += i - count;
+	}
+	else
+	    tmp += i + 1;
+	count = 0;
+	position = XawTextSourceRead(ctx->text.source, tmp,
+				     &block, right - tmp);
+	if (block.length == 0 || tmp == position || tmp >= right)
+	    done = True;
+    }
+    if (!num_pos)
+	ctx->text.insertPos = ipos;
+
+    return (True);
+}
+
+static Bool
+Tabify(TextWidget ctx, XawTextPosition left, XawTextPosition right,
+       XawTextPosition *pos, int num_pos, XawTextBlock *save)
+{
+    Bool done, zero;
+    int i, cpos, count = 0, column = 0, offset = 0;
+    XawTextBlock text, block;
+    XawTextPosition ipos, position = left, tmp = left;
+    TextSinkObject sink = (TextSinkObject)ctx->text.sink;
+    short *char_tabs = sink->text_sink.char_tabs;
+    int tab_count = sink->text_sink.tab_count;
+    int tab_index = 0, tab_column = 0, TAB_SIZE = DEFAULT_TAB_SIZE;
+
+    text.firstPos = 0;
+    text.ptr = "\t";
+    text.format = XawFmt8Bit;
+    text.length = 1;
+
+    position = XawTextSourceRead(ctx->text.source, position,
+				 &block, right - left);
+    ipos = ctx->text.insertPos;
+    done = zero = False;
+    if (tab_count)
+	TAB_SIZE = *char_tabs;
+    while (!done) {
+	if (XawTextFormat(ctx, XawFmt8Bit)) {
+	    for (i = 0; i < block.length; i++) {
+		++offset;
+		++column;
+		if (tab_count) {
+		    if (column > tab_column + char_tabs[tab_index]) {
+			TAB_SIZE = tab_index < tab_count - 1 ? char_tabs[tab_index + 1] - char_tabs[tab_index] : *char_tabs;
+			if (++tab_index >= tab_count) {
+			    tab_column += char_tabs[tab_count - 1];
+			    tab_index = 0;
+			}
+		    }
+		}
+		if (block.ptr[i] == ' ') {
+		    if (++count > TAB_SIZE)
+			count %= TAB_SIZE;
+		    if ((tab_count && column == tab_column + char_tabs[tab_index]) ||
+			(!tab_count && column % TAB_SIZE == 0)) {
+			if (count % (TAB_SIZE + 1) > 1)
+			    break;
+			else
+			    count = 0;
+		    }
+		}
+		else {
+		    if (block.ptr[i] == '\n') {
+			zero = True;
+			break;
+		    }
+		    count = 0;
+		}
+	    }
+	}
+	else {
+	    wchar_t *wptr = (wchar_t*)block.ptr;
+	    for (i = 0; i < block.length; i++) {
+		++offset;
+		++column;
+		if (tab_count) {
+		    if (column > tab_column + char_tabs[tab_index]) {
+			TAB_SIZE = tab_index < tab_count - 1 ? char_tabs[tab_index + 1] - char_tabs[tab_index] : *char_tabs;
+			if (++tab_index >= tab_count) {
+			    tab_column += char_tabs[tab_count - 1];
+			    tab_index = 0;
+			}
+		    }
+		}
+		if (wptr[i] == _Xaw_atowc(' ')) {
+		    if (++count > TAB_SIZE)
+			count %= TAB_SIZE;
+		    if ((tab_count && column == tab_column + char_tabs[tab_index]) ||
+			(!tab_count && column % TAB_SIZE == 0)) {
+			if (count % (TAB_SIZE + 1) > 1)
+			    break;
+			else
+			    count = 0;
+		    }
+		}
+		else {
+		    if (wptr[i] == _Xaw_atowc('\n')) {
+			zero = True;
+			break;
+		    }
+		    count = 0;
+		}
+	    }
+	}
+	count %= TAB_SIZE + 1;
+	if (!zero && count > 1 && i < block.length) {
+	    CHECK_SAVE();
+	    if (_XawTextReplace(ctx, tmp + i - count + 1, tmp + i + 1, &text))
+		return (False);
+	    right -= count - 1;
+	    offset -= count - 1;
+	    if (num_pos) {
+		for (cpos = 0; cpos < num_pos; cpos++) {
+		    if (tmp + i - count + 1 < pos[cpos]) {
+			if (tmp + i + 1 < pos[cpos])
+			    pos[cpos] -= count;
+			else
+			    pos[cpos] = tmp + i - count + 1;
+			++pos[cpos];
+		    }
+		}
+	    }
+	    else {
+		if (tmp + i - count + 1 < ipos) {
+		    if (tmp + i + 1 < ipos)
+			ipos -= count;
+		    else
+			ipos = tmp + i - count + 1;
+		    ++ipos;
+		}
+	    }
+	}
+	if (count)
+	    --count;
+	if (zero) {
+	    count = column = 0;
+	    zero = False;
+	    if (tab_count) {
+		tab_column = tab_index = 0;
+		TAB_SIZE = *char_tabs;
+	    }
+	}
+	else if (i < block.length)
+	    count = 0;
+	tmp = left + offset;
+	position = XawTextSourceRead(ctx->text.source, tmp,
+				     &block, right - tmp);
+	if (tmp == position || tmp >= right)
+	    done = True;
+    }
+    if (!num_pos)
+	ctx->text.insertPos = ipos;
+
+    return (True);
+}
+
+static Bool
+Untabify(TextWidget ctx, XawTextPosition left, XawTextPosition right,
+	 XawTextPosition *pos, int num_pos, XawTextBlock *save)
+{
+    Bool done, zero;
+    int i, cpos, count = 0, diff = 0;
+    XawTextBlock block, text;
+    XawTextPosition ipos, position = left, tmp = left;
+    TextSinkObject sink = (TextSinkObject)ctx->text.sink;
+    short *char_tabs = sink->text_sink.char_tabs;
+    int tab_count = sink->text_sink.tab_count;
+    int tab_index = 0, tab_column = 0, tab_base = 0;
+    static char *tabs = "        ";
+
+    text.firstPos = 0;
+    text.format = XawFmt8Bit;
+    text.ptr = tabs;
+
+    position = XawTextSourceRead(ctx->text.source, position,
+				 &block, right - left);
+    ipos = ctx->text.insertPos;
+    done = False;
+    zero = False;
+    while (!done) {
+	if (XawTextFormat(ctx, XawFmt8Bit))
+	    for (i = 0; i < block.length; i++) {
+		if (block.ptr[i] != '\t') {
+		    ++count;
+		    if (block.ptr[i] == '\n') {
+			zero = True;
+			break;
+		    }
+		}
+		else
+		    break;
+	}
+	else {
+	    wchar_t *wptr = (wchar_t*)block.ptr;
+	    for (i = 0; i < block.length; i++)
+		if (wptr[i] != _Xaw_atowc('\t')) {
+		    ++count;
+		    if (wptr[i] != _Xaw_atowc('\n')) {
+			zero = True;
+			break;
+		    }
+		}
+		else
+		    break;
+	}
+	if (!zero && i < block.length) {
+	    if (tab_count) {
+		while (tab_base + tab_column <= count) {
+		    for (; tab_index < tab_count; ++tab_index)
+			if (tab_base + char_tabs[tab_index] > count) {
+			    tab_column = char_tabs[tab_index];
+			    break;
+			}
+		    if (tab_index >= tab_count) {
+			tab_base += char_tabs[tab_count - 1];
+			tab_column = tab_index = 0;
+		    }
+		}
+		text.length = (tab_base + tab_column) - count;
+		if (text.length > 8) {
+		    int j;
+
+		    text.ptr = XtMalloc(text.length);
+		    for (j = 0; j < text.length; j++)
+			text.ptr[j] = ' ';
+		}
+		else
+		    text.ptr = tabs;
+	    }
+	    else
+		text.length = DEFAULT_TAB_SIZE - (count % DEFAULT_TAB_SIZE);
+	    CHECK_SAVE();
+	    if (_XawTextReplace(ctx, tmp + i, tmp + i + 1, &text)) {
+		if (tab_count && text.length > 8)
+		    XtFree(text.ptr);
+		return (False);
+	    }
+	    if (tab_count && text.length > 8)
+		XtFree(text.ptr);
+	    count += text.length;
+	    right += text.length - 1;
+	    if (num_pos) {
+		for (cpos = 0; cpos < num_pos; cpos++) {
+		    if (tmp + i < pos[cpos]) {
+			if (tmp + i + 1 < pos[cpos])
+			    --pos[cpos];
+			else
+			    pos[cpos] = tmp + i;
+			pos[cpos] += text.length;
+		    }
+		}
+	    }
+	    else {
+		if (tmp + i < ipos) {
+		    if (tmp + i + 1 < ipos)
+			--ipos;
+		    else
+			ipos = tmp + i;
+		    ipos += text.length;
+		}
+	    }
+	}
+	tmp = left + count + diff;
+	if (zero) {
+	    diff += count;
+	    count = 0;
+	    zero = False;
+	    if (tab_count)
+		tab_base = tab_column = tab_index = 0;
+	}
+	position = XawTextSourceRead(ctx->text.source, tmp,
+				     &block, right - tmp);
+	if (tmp == position || tmp >= right)
+	    done = True;
+    }
+    if (!num_pos)
+	ctx->text.insertPos = ipos;
+
+    return (True);
+}
+
+static int
+FormatText(TextWidget ctx, XawTextPosition left, Bool force,
+	   XawTextPosition *pos, int num_pos)
+{
+    char *ptr = NULL;
+    Bool freepos = False, undo, paragraph = pos != NULL;
+    int i, result;
+    XawTextBlock block, *text;
+    XawTextPosition end = ctx->text.lastPos, buf[32];
+    TextSrcObject src = (TextSrcObject)ctx->text.source;
+    XawTextPosition right = SrcScan(ctx->text.source, left, XawstEOL,
+				    XawsdRight, 1, False);
+
+    undo = src->textSrc.enable_undo && src->textSrc.undo_state == False;
+    if (undo) {
+	if (!pos) {
+	    num_pos = src->textSrc.num_text;
+	    pos = XawStackAlloc(sizeof(XawTextPosition) * num_pos, buf);
+	    for (i = 0; i < num_pos; i++)
+		pos[i] = ((TextWidget)src->textSrc.text[i])->text.insertPos;
+	    freepos = True;
+	}
+	else
+	    freepos = False;
+	src->textSrc.undo_state = True;
+	block.ptr = NULL;
+	block.firstPos = left;
+	block.length = right - left;
+	text = &block;
+    }
+    else
+	text = NULL;
+
+    result = DoFormatText(ctx, left, force, 1, text, pos, num_pos, paragraph);
+    if (undo && result == XawEditDone && block.ptr) {
+	char *lbuf, *rbuf;
+	unsigned llen, rlen, size;
+
+	ptr = lbuf = block.ptr;
+	llen = block.length;
+	rlen = llen + (ctx->text.lastPos - end);
+
+	block.firstPos = 0;
+	block.format = _XawTextFormat(ctx);
+
+	rbuf = _XawTextGetText(ctx, left, left + rlen);
+
+	size = XawTextFormat(ctx, XawFmtWide) ? sizeof(wchar_t) : sizeof(char);
+	if (llen != rlen || memcmp(lbuf, rbuf, llen * size)) {
+	    block.ptr = lbuf;
+	    block.length = llen;
+	    _XawTextReplace(ctx, left, left + rlen, &block);
+
+	    src->textSrc.undo_state = False;
+	    block.ptr = rbuf;
+	    block.length = rlen;
+	    _XawTextReplace(ctx, left, left + llen, &block);
+	}
+	else
+	    src->textSrc.undo_state = False;
+	XtFree(rbuf);
+    }
+    if (undo) {
+	src->textSrc.undo_state = False;
+	if (freepos) {
+	    for (i = 0; i < num_pos; i++) {
+		TextWidget tw = (TextWidget)src->textSrc.text[i];
+		tw->text.insertPos = XawMin(XawMax(0, pos[i]), tw->text.lastPos);
+	    }
+	    XawStackFree(pos, buf);
+	}
+	if (ptr)
+	    XtFree(ptr);
+    }
+
+    return (result);
+}
+
+static int
+DoFormatText(TextWidget ctx, XawTextPosition left, Bool force, int level,
+	     XawTextBlock *save, XawTextPosition *pos, int num_pos,
+	     Bool paragraph)
+{
+    XawTextPosition right = SrcScan(ctx->text.source, left, XawstEOL,
+				    XawsdRight, 1, False);
+    XawTextPosition position, tmp, ipos;
+    XawTextBlock block, text;
+    char buf[128];
+    wchar_t *wptr;
+    int i, count, cpos;
+    Bool done, force2 = force, recurse = False;
+
+    position = XawTextSourceRead(ctx->text.source, left, &block, right - left);
+    if (block.length == 0 || left >= right ||
+	(level == 1 && ((XawTextFormat(ctx, XawFmt8Bit) &&
+	 block.ptr[0] != ' ' &&
+	 block.ptr[0] != '\t' &&
+	 !isalnum(*(unsigned char*)block.ptr)) ||
+	(XawTextFormat(ctx, XawFmtWide) &&
+	 _Xaw_atowc(XawSP) != *(wchar_t*)block.ptr &&
+	 _Xaw_atowc(XawTAB) != *(wchar_t*)block.ptr &&
+	 !iswalnum(*(wchar_t*)block.ptr)))))
+	return (XawEditDone);
+
+    if (level == 1 && !paragraph) {
+	tmp = ctx->text.lastPos;
+	if (Untabify(ctx, left, right, pos, num_pos, save) == False)
+	    return (XawEditError);
+	right += ctx->text.lastPos - tmp;
+	position = XawTextSourceRead(ctx->text.source, left, &block,
+				     right - left);
+    }
+
+    text.firstPos = 0;
+    text.format = XawFmt8Bit;
+
+    ipos = ctx->text.insertPos;
+    count = 0;
+    done = False;
+    while (!done) {
+	if (XawTextFormat(ctx, XawFmt8Bit)) {
+	    for (i = 0; i < block.length; i++)
+		if (block.ptr[i] == ' ')
+		    ++count;
+		else {
+		    done = True;
+		    break;
+		}
+	}
+	else {
+	    wptr = (wchar_t*)block.ptr;
+	    for (i = 0; i < block.length; i++)
+		if (wptr[i] == _Xaw_atowc(' '))
+		    ++count;
+		else {
+		    done = True;
+		    break;
+		}
+	}
+	tmp = position;
+	position = XawTextSourceRead(ctx->text.source, position,
+				     &block, right - position);
+	if (tmp == position)
+	    done = True;
+    }
+    position = left + count;
+    if (count < ctx->text.left_column) {
+	int bytes = ctx->text.left_column - count;
+
+	text.ptr = XawStackAlloc(bytes, buf);
+	text.length = bytes;
+	for (i = 0; i < bytes; i++)
+	    text.ptr[i] = ' ';
+	CHECK_SAVE();
+	if (_XawTextReplace(ctx, left, left, &text)) {
+	    XawStackFree(text.ptr, buf);
+	    return (XawEditError);
+	}
+	XawStackFree(text.ptr, buf);
+	right += bytes;
+	if (num_pos) {
+	    for (cpos = 0; cpos < num_pos; cpos++)
+		if (pos[cpos] >= left)
+		    pos[cpos] += bytes;
+	}
+	if (ipos >= left)
+	    ipos += bytes;
+	count += bytes;
+    }
+
+    done = False;
+    if (!paragraph && level == 1
+	&& ipos <= right && ipos - left > ctx->text.right_column) {
+	XawTextPosition len = ctx->text.lastPos;
+	int skip = ctx->text.justify == XawjustifyRight
+		|| ctx->text.justify == XawjustifyCenter ?
+		ctx->text.left_column : count;
+
+	if (pos)
+	    for (i = 0; i < num_pos; i++)
+		if (pos[i] == ipos)
+		    break;
+
+	StripSpaces(ctx, left + skip, right, pos, num_pos, save);
+	right += ctx->text.lastPos - len;
+	if (pos && i < num_pos)
+	    ipos = pos[i];
+	else
+	    ipos = ctx->text.insertPos;
+	done = ipos - left > ctx->text.right_column;
+	count = skip + (count == skip + 1);
+    }
+    if ((paragraph || done) && right - left > ctx->text.right_column) {
+	position = tmp = right;
+	XawTextSourceRead(ctx->text.source, position - 1, &block, 1);
+	if (block.length &&
+	    ((XawTextFormat(ctx, XawFmt8Bit) &&
+	     block.ptr[0] == ' ') ||
+	    (XawTextFormat(ctx, XawFmtWide) &&
+	     _Xaw_atowc(XawSP) == *(wchar_t*)block.ptr)))
+	    --position;
+	while (position - left > ctx->text.right_column) {
+	    tmp = position;
+	    position = SrcScan(ctx->text.source, position,
+			       XawstWhiteSpace, XawsdLeft, 1, True);
+	}
+	if (position <= left + ctx->text.left_column)
+	    position = tmp;
+	if (position > left && position - left > ctx->text.left_column
+	    && position != right) {
+	    text.ptr = "\n";
+	    text.length = 1;
+	    CHECK_SAVE();
+	    if (_XawTextReplace(ctx, position, position + 1, &text))
+		return (XawEditError);
+	    right = position;
+	    recurse = True;
+	    force = True;
+	}
+    }
+
+    if (force) {
+	if (ctx->text.justify == XawjustifyCenter)
+	    count = ctx->text.right_column - (count - ctx->text.left_column);
+	else
+	    count = ctx->text.right_column;
+	if (count > right - left)
+	    count -= right - left;
+	else
+	    count = 0;
+    }
+    else
+	count = 0;
+    if (count > 0) {
+	switch (ctx->text.justify) {
+	    case XawjustifyLeft:
+		break;
+	    case XawjustifyRight:
+	    case XawjustifyCenter:
+		if (ctx->text.justify == XawjustifyCenter) {
+		    int alnum = 0;
+
+		    if (!(count & 1)) {
+			XawTextSourceRead(ctx->text.source, right, &block, 1);
+			if ((XawTextFormat(ctx, XawFmt8Bit)
+			     && isalnum(*(unsigned char*)block.ptr)) ||
+			    (XawTextFormat(ctx, XawFmtWide)
+			     && iswalnum(*(wchar_t*)block.ptr)))
+			    alnum = 1;
+		    }
+		    count = (count + alnum) >> 1;
+		}
+		text.ptr = XawStackAlloc(count, buf);
+		text.length = count;
+		for (i = 0; i < count; i++)
+		    text.ptr[i] = ' ';
+		CHECK_SAVE();
+		if (_XawTextReplace(ctx, left, left, &text)) {
+		    XawStackFree(text.ptr, buf);
+		    return (XawEditError);
+		}
+		XawStackFree(text.ptr, buf);
+		position += count;
+		right += count;
+		if (num_pos) {
+		    for (cpos = 0; cpos < num_pos; cpos++)
+			if (pos[cpos] > left)
+			    pos[cpos] += count;
+		}
+		else if (ipos > left)
+		    ipos += count;
+		break;
+	    case XawjustifyFull:
+		i = 0;
+		tmp = left;
+		/*CONSTCOND*/
+		while (True) {
+		    tmp = SrcScan(ctx->text.source, tmp, XawstWhiteSpace,
+				  XawsdRight, 1, True);
+		    if (tmp < right)
+			++i;
+		    else
+			break;
+		}
+		if (i) {
+		    double inc, ii;
+		    int bytes, steps;
+
+		    bytes = count;
+		    inc = ii = (count + .5) / (double)i;
+
+		    steps = count;
+		    text.ptr = XawStackAlloc(steps, buf);
+		    for (i = 0; i < steps; i++)
+			text.ptr[i] = ' ';
+		    tmp = left;
+		    CHECK_SAVE();
+		    while (bytes) {
+			steps = 1;
+			while (inc + ii < 1) {
+			    ++steps;
+			    inc += ii;
+			}
+			tmp = SrcScan(ctx->text.source, tmp, XawstWhiteSpace,
+				      XawsdRight, steps, True);
+			if (bytes > inc)
+			    text.length = (int)inc;
+			else
+			    text.length = bytes;
+			bytes -= text.length;
+			if (_XawTextReplace(ctx, tmp, tmp, &text)) {
+			    XawStackFree(buf, text.ptr);
+			    return (XawEditError);
+			}
+			if (num_pos) {
+			    for (cpos = 0; cpos < num_pos; cpos++)
+				if (tmp <= pos[cpos])
+				    pos[cpos] += text.length;
+			}
+			else if (tmp <= ipos)
+			    ipos += text.length;
+			inc -= (int)inc;
+			inc += ii;
+		    }
+		    position += count;
+		    right += count;
+		    XawStackFree(buf, text.ptr);
+		}
+		break;
+	}
+    }
+
+    if (!num_pos)
+	ctx->text.insertPos = XawMin(ipos, ctx->text.lastPos);
+
+    return (recurse ? DoFormatText(ctx, position + 1,
+				   ctx->text.justify != XawjustifyFull
+				   && (force2 || paragraph),
+				   ++level, save, pos, num_pos, paragraph)
+		 : XawEditDone);
+}
+#undef CHECK_SAVE
+
+/*ARGSUSED*/
+static void
+Indent(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    TextSrcObject src = (TextSrcObject)ctx->text.source;
+    XawTextPosition from, to, tmp, end = 0, *pos, *posbuf[32];
+    char buf[32];
+    XawTextBlock text;
+    int i, spaces = MULT(ctx);
+    char *lbuf = NULL, *rbuf;
+    unsigned llen = 0, rlen, size;
+    Bool undo = src->textSrc.enable_undo && src->textSrc.undo_state == False;
+    Bool format = ctx->text.auto_fill
+	&& ctx->text.left_column < ctx->text.right_column;
+
+    text.firstPos = 0;
+    text.format = XawFmt8Bit;
+    text.ptr = "";
+
+    StartAction(ctx, event);
+
+    pos = XawStackAlloc(sizeof(XawTextPosition) * src->textSrc.num_text, posbuf);
+    for (i = 0; i < src->textSrc.num_text; i++)
+	pos[i] = ((TextWidget)src->textSrc.text[i])->text.insertPos;
+
+    if (!GetBlockBoundaries(ctx, &from, &to)) {
+	EndAction(ctx);
+	XawStackFree(pos, posbuf);
+	return;
+    }
+
+    if (undo) {
+	llen = to - from;
+	end = ctx->text.lastPos;
+	lbuf = _XawTextGetText(ctx, from, to);
+	src->textSrc.undo_state = True;
+    }
+
+    tmp = ctx->text.lastPos;
+    if (!Untabify(ctx, from, to, pos, src->textSrc.num_text, NULL)) {
+	XBell(XtDisplay(ctx), 0);
+	EndAction(ctx);
+	XawStackFree(pos, posbuf);
+	if (undo) {
+	    src->textSrc.undo_state = True;
+	    XtFree(lbuf);
+	}
+	return;
+    }
+    to += ctx->text.lastPos - tmp;
+
+    tmp = from;
+
+    if (spaces > 0) {
+	text.ptr = XawStackAlloc(spaces, buf);
+	for (i = 0; i < spaces; i++)
+	    text.ptr[i] = ' ';
+
+	text.length = spaces;
+	while (tmp < to) {
+	    _XawTextReplace(ctx, tmp, tmp, &text);
+
+	    for (i = 0; i < src->textSrc.num_text; i++)
+		if (tmp < pos[i])
+		    pos[i] += spaces;
+
+	    to += spaces;
+	    tmp = SrcScan(ctx->text.source, tmp, XawstEOL, XawsdRight, 1, True);
+	}
+	XawStackFree(text.ptr, buf);
+    }
+    else {
+	int min = 32767;
+
+	text.length = 0;
+	tmp = from;
+
+	/* find the amount of spaces to cut */
+	while (tmp < to) {
+	    (void)BlankLine(w, tmp, &i);
+	    if (i < min)
+		min = i;
+	    tmp = SrcScan(ctx->text.source, tmp, XawstEOL, XawsdRight, 1, True);
+	}
+	spaces = XawMin(-spaces, min);
+
+	/* cut the spaces */
+	tmp = from;
+	while (tmp < to) {
+	    _XawTextReplace(ctx, tmp, tmp + spaces, &text);
+
+	    for (i = 0; i < src->textSrc.num_text; i++)
+		if (tmp < pos[i]) {
+		    if (tmp + spaces < pos[i])
+			pos[i] -= spaces;
+		    else
+			pos[i] = tmp;
+		}
+
+	    to -= spaces;
+	    tmp = SrcScan(ctx->text.source, tmp, XawstEOL, XawsdRight, 1, True);
+	}
+    }
+
+    if (!format)
+	Tabify(ctx, from, to, pos, src->textSrc.num_text, NULL);
+
+    if (undo) {
+	rlen = llen + (ctx->text.lastPos - end);
+	rbuf = _XawTextGetText(ctx, from, from + rlen);
+
+	text.format = _XawTextFormat(ctx);
+	size = XawTextFormat(ctx, XawFmtWide) ? sizeof(wchar_t) : sizeof(char);
+	if (llen != rlen || memcmp(lbuf, rbuf, llen * size)) {
+	    text.ptr = lbuf;
+	    text.length = llen;
+	    _XawTextReplace(ctx, from, from + rlen, &text);
+
+	    src->textSrc.undo_state = False;
+	    text.ptr = rbuf;
+	    text.length = rlen;
+	    _XawTextReplace(ctx, from, from + llen, &text);
+	}
+	else
+	    src->textSrc.undo_state = False;
+	XtFree(lbuf);
+	XtFree(rbuf);
+    }
+
+    for (i = 0; i < src->textSrc.num_text; i++) {
+	TextWidget tw = (TextWidget)src->textSrc.text[i];
+
+	tw->text.insertPos = XawMin(XawMax(0, pos[i]), tw->text.lastPos);
+    }
+    XawStackFree(pos, posbuf);
+    ctx->text.showposition = True;
+
+    EndAction(ctx);
+}
+
+/*ARGSUSED*/
+static void
+ToggleOverwrite(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    ctx->text.overwrite = !ctx->text.overwrite;
+
+    /* call information callback */
+    _XawTextSetLineAndColumnNumber(ctx, True);
+}
+#endif /* OLDXAW */
+
+/*
+ * Insertion Routines
+ */
+static int
+InsertNewLineAndBackupInternal(TextWidget ctx)
+{
+    int count, error = XawEditDone, mult = MULT(ctx);
+#ifndef OLDXAW
+    XawTextPosition position;
+#endif
+    XawTextBlock text;
+    char buf[32];
+
+    if (mult < 0) {
+	ctx->text.mult = 1;
+	return (XawEditError);
+    }
+
+    text.format = _XawTextFormat(ctx);
+    text.length = mult;
+    text.firstPos = 0;
+
+    if (text.format == XawFmtWide) {
+	wchar_t *wptr;
+
+	text.ptr =  XawStackAlloc(sizeof(wchar_t) * mult, buf);
+	wptr = (wchar_t *)text.ptr;
+	for (count = 0; count < mult; count++)
+	    wptr[count] = _Xaw_atowc(XawLF);
+    }
+    else {
+	text.ptr = XawStackAlloc(sizeof(char) * mult, buf);
+	for (count = 0; count < mult; count++)
+	    text.ptr[count] = XawLF;
+    }
+
+#ifndef OLDXAW
+    position = SrcScan(ctx->text.source, ctx->text.insertPos,
+		       XawstEOL, XawsdLeft, 1, False);
+#endif
+    if (_XawTextReplace(ctx, ctx->text.insertPos, ctx->text.insertPos, &text)) {
+	XBell( XtDisplay(ctx), 50);
+	error = XawEditError;
+    }
+    else {
+	ctx->text.showposition = TRUE;
+	ctx->text.insertPos += text.length;
+    }
+
+    XawStackFree(text.ptr, buf);
+
+#ifndef OLDXAW
+    if (ctx->text.auto_fill && error == XawEditDone)
+	(void)FormatText(ctx, position, ctx->text.justify != XawjustifyFull,
+			 NULL, 0);
+#endif
+
+    return (error);
+}
+
+/*ARGSUSED*/
+static void
+InsertNewLineAndBackup(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition insertPos = ctx->text.insertPos;
+
+    StartAction((TextWidget)w, event);
+    (void)InsertNewLineAndBackupInternal(ctx);
+    ctx->text.insertPos = SrcScan(ctx->text.source, insertPos, XawstEOL,
+				  XawsdRight, 1, False);
+    EndAction((TextWidget)w);
+}
+
+static int
+LocalInsertNewLine(TextWidget ctx, XEvent *event)
+{
+    int error;
+
+    StartAction(ctx, event);
+    error = InsertNewLineAndBackupInternal(ctx);
+    ctx->text.from_left = -1;
+    EndAction(ctx);
+
+    return (error);
+}
+
+/*ARGSUSED*/
+static void
+InsertNewLine(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    (void)LocalInsertNewLine((TextWidget)w, event);
+}
+
+/*ARGSUSED*/
+static void
+InsertNewLineAndIndent(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    XawTextBlock text;
+    XawTextPosition pos1;
+    int length;
+    TextWidget ctx = (TextWidget)w;
+    String line_to_ip;
+
+    StartAction(ctx, event);
+    pos1 = SrcScan(ctx->text.source, ctx->text.insertPos,
+		   XawstEOL, XawsdLeft, 1, False);
+
+    line_to_ip = _XawTextGetText(ctx, pos1, ctx->text.insertPos);
+
+    text.format = _XawTextFormat(ctx);
+    text.firstPos = 0;
+
+    if (text.format == XawFmtWide) {
+	wchar_t *ptr;
+
+	text.ptr = XtMalloc((2 + wcslen((wchar_t*)line_to_ip))
+			    * sizeof(wchar_t));
+	ptr = (wchar_t*)text.ptr;
+	ptr[0] = _Xaw_atowc(XawLF);
+	wcscpy((wchar_t*)++ptr, (wchar_t*)line_to_ip);
+
+	length = wcslen((wchar_t*)text.ptr);
+	while (length && (iswspace(*ptr) || *ptr == _Xaw_atowc(XawTAB)))
+	  ptr++, length--;
+	*ptr = (wchar_t)0;
+	text.length = wcslen((wchar_t*)text.ptr);
+    }
+    else {
+	char *ptr;
+
+	length = strlen(line_to_ip);
+	text.ptr = XtMalloc((2 + length) * sizeof(char));
+	ptr = text.ptr;
+	ptr[0] = XawLF;
+	strcpy(++ptr, line_to_ip);
+
+	length++;
+	while (length && (isspace(*ptr) || (*ptr == XawTAB)))
+	    ptr++, length--;
+	*ptr = '\0';
+	text.length = strlen(text.ptr);
+    }
+    XtFree(line_to_ip);
+
+    if (_XawTextReplace(ctx,ctx->text.insertPos, ctx->text.insertPos, &text)) {
+	XBell(XtDisplay(ctx), 50);
+	XtFree(text.ptr);
+	EndAction(ctx);
+	return;
+    }
+
+    XtFree(text.ptr);
+    ctx->text.from_left = -1;
+    ctx->text.insertPos = SrcScan(ctx->text.source, ctx->text.old_insert,
+				  XawstPositions, XawsdRight, text.length, True);
+    EndAction(ctx);
+}
+
+/*
+ * Selection Routines
+ */
+static void
+SelectWord(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition l, r;
+
+    StartAction(ctx, event);
+    l = SrcScan(ctx->text.source, ctx->text.insertPos,
+		XawstWhiteSpace, XawsdLeft, 1, False);
+    r = SrcScan(ctx->text.source, l, XawstWhiteSpace, XawsdRight, 1, False);
+    _XawTextSetSelection(ctx, l, r, params, *num_params);
+    EndAction(ctx);
+}
+
+static void
+SelectAll(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    StartAction(ctx, event);
+    _XawTextSetSelection(ctx,zeroPosition,ctx->text.lastPos,params,*num_params);
+    EndAction(ctx);
+}
+
+static void
+ModifySelection(TextWidget ctx, XEvent *event,
+		XawTextSelectionMode mode,
+		XawTextSelectionAction action,
+		String *params, Cardinal *num_params)
+{
+#ifndef OLDXAW
+    int old_y = ctx->text.ev_y;
+#endif
+
+    StartAction(ctx, event);
+    NotePosition(ctx, event);
+
+#ifndef OLDXAW
+    if (event->type == MotionNotify) {
+	if (ctx->text.ev_y <= ctx->text.margin.top) {
+	    if (old_y >= ctx->text.ev_y)
+		XawTextScroll(ctx, -1, 0);
+	}
+	else if (ctx->text.ev_y >= XtHeight(ctx) - ctx->text.margin.bottom) {
+	    if (old_y <= ctx->text.ev_y
+		&& !IsPositionVisible(ctx, ctx->text.lastPos))
+	      XawTextScroll(ctx, 1, 0);
+	}
+    }
+#endif
+    ctx->text.from_left = -1;
+    _XawTextAlterSelection(ctx, mode, action, params, num_params);
+
+    EndAction(ctx);
+}
+
+static void
+SelectStart(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+#ifndef OLDXAW
+    if (!ctx->text.selection_state) {
+	ctx->text.selection_state = True;
+#endif
+	ModifySelection(ctx, event,
+			XawsmTextSelect, XawactionStart, params, num_params);
+#ifndef OLDXAW
+    }
+#endif
+}
+
+static void
+SelectAdjust(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+#ifndef OLDXAW
+    if (ctx->text.selection_state)
+#endif
+	ModifySelection(ctx, event, 
+			XawsmTextSelect, XawactionAdjust, params, num_params);
+}
+
+static void
+SelectEnd(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+#ifndef OLDXAW
+    if (ctx->text.selection_state) {
+	ctx->text.selection_state = False;
+#endif
+	ModifySelection(ctx, event,
+			XawsmTextSelect, XawactionEnd, params, num_params);
+#ifndef OLDXAW
+    }
+#endif
+}
+
+static void
+ExtendStart(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+#ifndef OLDXAW
+    if (!ctx->text.selection_state) {
+	ctx->text.selection_state = True;
+#endif
+	ModifySelection(ctx, event,
+			XawsmTextExtend, XawactionStart, params, num_params);
+#ifndef OLDXAW
+    }
+#endif
+}
+
+static void
+ExtendAdjust(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+#ifndef OLDXAW
+    if (ctx->text.selection_state)
+#endif
+	ModifySelection(ctx, event,
+			XawsmTextExtend, XawactionAdjust, params, num_params);
+}
+
+static void
+ExtendEnd(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+#ifndef OLDXAW
+    if (ctx->text.selection_state) {
+	ctx->text.selection_state = False;
+#endif
+	ModifySelection(ctx, event,
+			XawsmTextExtend, XawactionEnd, params, num_params);
+#ifndef OLDXAW
+    }
+#endif
+}
+
+static void
+SelectSave(Widget  w, XEvent *event, String *params, Cardinal *num_params)
+{
+    int num_atoms;
+    Atom *sel;
+    Display *dpy = XtDisplay(w);
+    Atom selections[256];
+
+    StartAction((TextWidget)w, event);
+    num_atoms = *num_params;
+    if (num_atoms > 256)
+	num_atoms = 256;
+    for (sel=selections; --num_atoms >= 0; sel++, params++)
+	*sel = XInternAtom(dpy, *params, False);
+    num_atoms = *num_params;
+    _XawTextSaltAwaySelection((TextWidget)w, selections, num_atoms);
+    EndAction((TextWidget)w);
+}
+
+/*
+ * Misc. Routines
+ */
+/*ARGSUSED*/
+static void
+SetKeyboardFocus(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    Widget shell, parent;
+
+    shell = parent = w;
+    while (parent) {
+	if (XtIsShell(shell = parent))
+	    break;
+	parent = XtParent(parent);
+    }
+    XtSetKeyboardFocus(shell, w);
+}
+
+/*ARGSUSED*/
+static void
+RedrawDisplay(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    StartAction((TextWidget)w, event);
+    _XawTextClearAndCenterDisplay((TextWidget)w);
+    EndAction((TextWidget)w);
+}
+
+/* This is kind of a hack, but, only one text widget can have focus at
+ * a time on one display. There is a problem in the implementation of the
+ * text widget, the scrollbars can not be adressed via editres, since they
+ * are not children of a subclass of composite.
+ * The focus variable is required to make sure only one text window will
+ * show a block cursor at one time.
+ */
+struct _focus { Display *display; Widget widget; };
+static struct _focus *focus;
+static Cardinal num_focus;
+
+/*ARGSUSED*/
+static void
+DestroyFocusCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    struct _focus *f = (struct _focus*)(user_data);
+
+    if (f->widget == w)
+	f->widget = NULL;
+}
+
+/*ARGSUSED*/
+static void
+TextFocusIn(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    Bool display_caret = ctx->text.display_caret;
+    int i;
+
+    if (event->xfocus.detail == NotifyPointer)
+	return;
+
+    if (event->xfocus.send_event) {
+	Window root, child;
+	int rootx, rooty, x, y;
+	unsigned int mask;
+
+	if (ctx->text.hasfocus)
+	    return;
+
+	if (XQueryPointer(XtDisplay(w), XtWindow(w), &root, &child,
+			  &rootx, &rooty, &x, &y, &mask)) {
+	    if (child)
+		return;
+	}
+    }
+
+    /* Let the input method know focus has arrived. */
+    _XawImSetFocusValues(w, NULL, 0);
+
+    if (display_caret)
+	StartAction(ctx, event);
+    ctx->text.hasfocus = TRUE;
+    if (display_caret)
+	EndAction(ctx);
+
+    for (i = 0; i < num_focus; i++)
+	if (focus[i].display == XtDisplay(w))
+	    break;
+    if (i >= num_focus) {
+	focus = (struct _focus*)
+	    XtRealloc((XtPointer)focus, sizeof(struct _focus) * (num_focus + 1));
+	i = num_focus;
+	focus[i].widget = NULL;
+	focus[i].display = XtDisplay(w);
+	num_focus++;
+    }
+    if (focus[i].widget != w) {
+	Widget old = focus[i].widget;
+
+	focus[i].widget = w;
+	if (old != NULL) {
+	    TextFocusOut(old, event, p, n);
+	    /* TextFocusOut may set it to NULL */
+	    focus[i].widget = w;
+	}
+	XtAddCallback(w, XtNdestroyCallback,
+		      DestroyFocusCallback, (XtPointer)&focus[i]);
+    }
+}
+
+/*ARGSUSED*/
+static void
+TextFocusOut(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    Bool display_caret = ctx->text.display_caret;
+    Widget shell;
+    Window window;
+    int i, revert;
+
+    shell = w;
+    while (shell) {
+	if (XtIsShell(shell))
+	   break;
+	shell = XtParent(shell);
+    }
+
+    for (i = 0; i < num_focus; i++)
+	if (focus[i].display == XtDisplay(w))
+	    break;
+    XGetInputFocus(XtDisplay(w), &window, &revert);
+    if ((XtWindow(shell) == window &&
+	 (i < num_focus && focus[i].widget == w))
+	 || event->xfocus.detail == NotifyPointer)
+	return;
+
+    if (i < num_focus && focus[i].widget) {
+	XtRemoveCallback(focus[i].widget, XtNdestroyCallback,
+			 DestroyFocusCallback, (XtPointer)&focus[i]);
+	focus[i].widget = NULL;
+    }
+
+    /* Let the input method know focus has left.*/
+    _XawImUnsetFocus(w);
+
+    if (display_caret)
+	StartAction(ctx, event);
+    ctx->text.hasfocus = FALSE;
+    if (display_caret)
+	EndAction(ctx);
+}
+
+/*ARGSUSED*/
+static void
+TextEnterWindow(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    if ((event->xcrossing.detail != NotifyInferior) && event->xcrossing.focus
+	&& !ctx->text.hasfocus)
+	_XawImSetFocusValues(w, NULL, 0);
+}
+
+/*ARGSUSED*/
+static void
+TextLeaveWindow(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    if ((event->xcrossing.detail != NotifyInferior) && event->xcrossing.focus
+	&& !ctx->text.hasfocus)
+	_XawImUnsetFocus(w);
+}
+
+/*
+ * Function:
+ *	AutoFill
+ *	Arguments: ctx - The text widget.
+ *
+ * Description:
+ *	  Breaks the line at the previous word boundry when
+ *	called inside InsertChar.
+ */
+static void
+AutoFill(TextWidget ctx)
+{
+    int width, height, x, line_num, max_width;
+    XawTextPosition ret_pos;
+    XawTextBlock text;
+    XRectangle cursor;
+    wchar_t wc_buf[2];
+
+    for (line_num = 0; line_num < ctx->text.lt.lines ; line_num++)
+	if (ctx->text.lt.info[line_num].position >= ctx->text.insertPos)
+	    break;
+    if (line_num)
+	line_num--;		/* backup a line. */
+
+    XawTextSinkGetCursorBounds(ctx->text.sink, &cursor);
+    max_width = Max(0, (int)XtWidth(ctx) - RHMargins(ctx) - cursor.width);
+
+    x = ctx->text.r_margin.left;
+    XawTextSinkFindPosition(ctx->text.sink, ctx->text.lt.info[line_num].position,
+			    x, max_width, True, &ret_pos,
+			    &width, &height);
+
+    if (ret_pos <= ctx->text.lt.info[line_num].position
+	|| ret_pos >= ctx->text.insertPos || ret_pos < 1)
+	return;
+
+    XawTextSourceRead(ctx->text.source, ret_pos - 1, &text, 1);
+
+    if (XawTextFormat(ctx, XawFmtWide)) {
+	wc_buf[0] = *(wchar_t *)text.ptr;
+	if (wc_buf[0] != _Xaw_atowc(XawSP) && wc_buf[0] != _Xaw_atowc(XawTAB))
+	    /* Only eats white spaces */
+	    return;
+
+	text.format = XawFmtWide;
+	text.ptr = (char *)wc_buf;
+	wc_buf[0] = _Xaw_atowc(XawLF);
+	wc_buf[1] = 0;
+    }
+    else {
+	if (text.ptr[0] != XawSP && text.ptr[0] != XawTAB)
+	    /* Only eats white spaces */
+	    return;
+
+	text.format = XawFmt8Bit;
+	text.ptr = "\n";
+    }
+    text.length = 1;
+    text.firstPos = 0;
+
+    if (_XawTextReplace(ctx, ret_pos - 1, ret_pos, &text))
+	XBell(XtDisplay((Widget)ctx), 0);
+
+    if (++ctx->text.insertPos > ctx->text.lastPos)
+	ctx->text.insertPos = ctx->text.lastPos;
+}
+
+/*ARGSUSED*/
+static void
+InsertChar(Widget w, XEvent *event, String *p, Cardinal *n)
+{
+    TextWidget ctx = (TextWidget)w;
+    char *ptr, strbuf[128], ptrbuf[512];
+    int count, error, mult = MULT(ctx);
+    KeySym keysym;
+    XawTextBlock text;
+#ifndef OLDXAW
+    Bool format = False;
+#endif
+    XawTextPosition from, to;
+
+    if (XtIsSubclass (ctx->text.source, (WidgetClass) multiSrcObjectClass))
+	text.length = _XawImWcLookupString(w, &event->xkey, (wchar_t*)strbuf,
+					   sizeof(strbuf), &keysym);
+    else
+	text.length = _XawLookupString(w, (XKeyEvent*)event, strbuf,
+				       sizeof(strbuf), &keysym);
+
+    if (text.length == 0)
+	return;
+
+    if (mult < 0) {
+	ctx->text.mult = 1;
+	return;
+    }
+
+    text.format = _XawTextFormat(ctx);
+    if (text.format == XawFmtWide) {
+	text.ptr = ptr = XawStackAlloc(sizeof(wchar_t) * text.length
+				       * mult, ptrbuf);
+	for (count = 0; count < mult; count++) {
+	    memcpy((char*)ptr, (char *)strbuf, sizeof(wchar_t) * text.length);
+	    ptr += sizeof(wchar_t) * text.length;
+	}
+#ifndef OLDXAW
+	if (mult == 1)
+	    format = ctx->text.left_column < ctx->text.right_column;
+#endif
+    }
+    else {	/* == XawFmt8Bit */
+	text.ptr = ptr = XawStackAlloc(text.length * mult, ptrbuf);
+	for (count = 0; count < mult; count++) {
+	    strncpy(ptr, strbuf, text.length);
+	    ptr += text.length;
+	}
+#ifndef OLDXAW
+	if (mult == 1)
+	    format = ctx->text.left_column < ctx->text.right_column;
+#endif
+    }
+
+    text.length = text.length * mult;
+    text.firstPos = 0;
+
+    StartAction(ctx, event);
+#ifndef OLDXAW
+    if (mult == 1)
+	_XawSourceSetUndoMerge((TextSrcObject)ctx->text.source, True);
+#endif
+
+    from = ctx->text.insertPos;
+#ifndef OLDXAW
+    if (ctx->text.overwrite) {
+	XawTextPosition tmp;
+
+	to = from + mult;
+	tmp = SrcScan(ctx->text.source, from, XawstEOL, XawsdRight, 1, False);
+	if (to > tmp)
+	    to = tmp;
+    }
+    else
+#endif
+	to = from;
+
+    error = _XawTextReplace(ctx, from , to, &text);
+
+    if (error == XawEditDone) {
+	ctx->text.from_left = -1;
+	ctx->text.insertPos = SrcScan(ctx->text.source, ctx->text.old_insert,
+				      XawstPositions, XawsdRight,
+				      text.length, True);
+	if (ctx->text.auto_fill) {
+#ifndef OLDXAW
+	    if (format)
+		(void)FormatText(ctx, SrcScan(ctx->text.source,
+					      ctx->text.insertPos, XawstEOL,
+					      XawsdLeft, 1, False), False,
+					      NULL, 0);
+	    else
+#endif
+		AutoFill(ctx);
+	}
+    }
+    else
+	XBell(XtDisplay(ctx), 50);
+
+    XawStackFree(text.ptr, ptrbuf);
+    EndAction(ctx);
+
+    if (error == XawEditDone && text.format == XawFmt8Bit && text.length == 1
+	&& (text.ptr[0] == ')' || text.ptr[0] == ']' || text.ptr[0] == '}')
+	&& ctx->text.display_caret) {
+	static struct timeval tmval = {0, 500000};
+	fd_set fds;
+	Widget source = ctx->text.source;
+	XawTextPosition insertPos = ctx->text.insertPos, pos, tmp, last;
+	char left, right = text.ptr[0];
+	int level = 0;
+	XtAppContext app_context = XtWidgetToApplicationContext(w);
+
+	left = right == ')' ? '(' : right == ']' ? '[' : '{';
+
+	last = insertPos - 1;
+	do {
+	    text.ptr[0] = left;
+	    pos = XawTextSourceSearch(source, last, XawsdLeft, &text);
+	    if (pos == XawTextSearchError || !IsPositionVisible(ctx, pos))
+		return;
+	    text.ptr[0] = right;
+	    tmp = pos;
+	    do {
+		tmp = XawTextSourceSearch(source, tmp, XawsdRight, &text);
+		if (tmp == XawTextSearchError)
+		    return;
+		if (tmp <= last)
+		    ++level;
+	    } while (++tmp <= last);
+	    --level;
+	    last = pos;
+	} while (level);
+
+	StartAction(ctx, NULL);
+#ifndef OLDXAW
+	_XawSourceSetUndoMerge((TextSrcObject)ctx->text.source, True);
+#endif
+	ctx->text.insertPos = pos;
+	EndAction(ctx);
+
+	XSync(XtDisplay(w), False);
+	while (XtAppPending(app_context) & XtIMXEvent) {
+	    XEvent ev;
+	    if (! XtAppPeekEvent(app_context, &ev))
+		break;
+	    if (ev.type == KeyPress || ev.type == ButtonPress)
+		break;
+	    XtAppProcessEvent(app_context, XtIMXEvent);
+	}
+	FD_ZERO(&fds);
+	FD_SET(ConnectionNumber(XtDisplay(w)), &fds);
+	(void)select(FD_SETSIZE, &fds, NULL, NULL, &tmval);
+	if (tmval.tv_usec != 500000)
+	    usleep(40000);
+
+	StartAction(ctx, NULL);
+#ifndef OLDXAW
+	_XawSourceSetUndoMerge((TextSrcObject)ctx->text.source, True);
+#endif
+	ctx->text.insertPos = insertPos;
+	EndAction(ctx);
+    }
+}
+
+/* IfHexConvertHexElseReturnParam() - called by InsertString
+ *
+ * i18n requires the ability to specify multiple characters in a hexa-
+ * decimal string at once.  Since Insert was already too long, I made
+ * this a seperate routine.
+ *
+ * A legal hex string in MBNF: '0' 'x' ( HEX-DIGIT HEX-DIGIT )+ '\0'
+ *
+ * WHEN:    the passed param is a legal hex string
+ * RETURNS: a pointer to that converted, null terminated hex string;
+ *	    len_return holds the character count of conversion result
+ *
+ * WHEN:    the passed param is not a legal hex string:
+ * RETURNS: the parameter passed;
+ *	    len_return holds the char count of param.
+ *
+ * NOTE:    In neither case will there be strings to free. */
+static char *
+IfHexConvertHexElseReturnParam(char *param, int *len_return)
+{
+    char *p;	    	/* steps through param char by char */
+    char c;	    	/* holds the character pointed to by p */
+    int ind;		/* steps through hexval buffer char by char */
+    static char hexval[XawTextActionMaxHexChars];
+    Boolean first_digit;
+
+    /* reject if it doesn't begin with 0x and at least one more character. */
+    if ((param[0] != '0') || (param[1] != 'x') || (param[2] == '\0')) {
+	*len_return = strlen(param);
+	return(param);
+    }
+
+    /* Skip the 0x; go character by character shifting and adding. */
+    first_digit = True;
+    ind = 0;
+    hexval[ind] = '\0';
+
+    for (p = param+2; (c = *p) != '\0'; p++) {
+	hexval[ind] *= 16;
+	if (c >= '0' && c <= '9')
+	    hexval[ind] += c - '0';
+	else if (c >= 'a' && c <= 'f')
+	    hexval[ind] += c - 'a' + 10;
+	else if (c >= 'A' && c <= 'F')
+	    hexval[ind] += c - 'A' + 10;
+	else
+	    break;
+
+	/* If we didn't break in preceding line, it was a good hex char. */
+	if (first_digit)
+	    first_digit = False;
+	else {
+	    first_digit = True;
+	    if (++ind < XawTextActionMaxHexChars)
+		hexval[ind] = '\0';
+	    else {
+		*len_return = strlen(param);
+		return(param);
+	    }
+	}
+    }
+
+    /* We quit the above loop becasue we hit a non hex.  If that char is \0... */
+    if ((c == '\0') && first_digit) {
+	*len_return = strlen(hexval);
+	return (hexval);       /* ...it was a legal hex string, so return it */
+    }
+
+    /* Else, there were non-hex chars or odd digit count, so... */
+
+    *len_return = strlen(param);
+    return (param);			   /* ...return the verbatim string. */
+}
+
+/* InsertString() - action
+ *
+ * Mostly rewritten for R6 i18n.
+ *
+ * Each parameter, in turn, will be insert at the inputPos
+ * and the inputPos advances to the insertion's end.
+ *
+ * The exception is that parameters composed of the two
+ * characters 0x, followed only by an even number of
+ * hexadecimal digits will be converted to characters */
+/*ARGSUSED*/
+static void
+InsertString(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    XtAppContext app_con = XtWidgetToApplicationContext(w);
+    XawTextBlock text;
+    int i;
+
+    text.firstPos = 0;
+    text.format = _XawTextFormat(ctx);
+
+    StartAction(ctx, event);
+    for (i = *num_params; i; i--, params++) {	/* DO FOR EACH PARAMETER */
+	text.ptr = IfHexConvertHexElseReturnParam(*params, &text.length);
+
+	if (text.length == 0)
+	    continue;
+
+	if (XawTextFormat(ctx, XawFmtWide)) {	/* convert to WC */
+	    int temp_len;
+
+	    text.ptr = (char*)_XawTextMBToWC(XtDisplay(w), text.ptr,
+					     &text.length);
+
+	    if (text.ptr == NULL) {	  /* conversion error */
+		XtAppWarningMsg(app_con,
+				"insertString", "textAction", "XawError",
+				"insert-string()'s parameter contents "
+				"not legal in this locale.",
+				NULL, NULL);
+		ParameterError(w, *params);
+		continue;
+	   }
+
+	    /* Double check that the new input is legal: try to convert to MB. */
+
+	    temp_len = text.length;	 /* _XawTextWCToMB's 3rd arg is in_out */
+	    if (_XawTextWCToMB(XtDisplay(w), (wchar_t*)text.ptr, &temp_len)
+		== NULL) {
+		XtAppWarningMsg( app_con,
+				 "insertString", "textAction", "XawError",
+				 "insert-string()'s parameter contents "
+				 "not legal in this locale.",
+				 NULL, NULL);
+		ParameterError(w, *params);
+		continue;
+	    }
+	} /* convert to WC */
+
+	if (_XawTextReplace(ctx, ctx->text.insertPos,
+			    ctx->text.insertPos, &text)) {
+	    XBell(XtDisplay(ctx), 50);
+	    EndAction(ctx);
+	    return;
+	}
+
+	ctx->text.from_left = -1;
+	/* Advance insertPos to the end of the string we just inserted. */
+	ctx->text.insertPos = SrcScan(ctx->text.source, ctx->text.old_insert,
+				       XawstPositions, XawsdRight, text.length,
+				      True);
+
+    } /* DO FOR EACH PARAMETER */
+
+    EndAction(ctx);
+}
+
+/* DisplayCaret() - action
+ * 
+ * The parameter list should contain one boolean value.  If the
+ * argument is true, the cursor will be displayed.  If false, not.
+ *
+ * The exception is that EnterNotify and LeaveNotify events may
+ * have a second argument, "always".  If they do not, the cursor
+ * is only affected if the focus member of the event is true.	*/
+static void
+DisplayCaret(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    Bool display_caret = True;
+
+    if	((event->type == EnterNotify || event->type == LeaveNotify)
+	 && ((*num_params >= 2) && (strcmp(params[1], "always") == 0))
+	 && (!event->xcrossing.focus))
+	return;
+
+    if (*num_params > 0) {	/* default arg is "True" */
+	XrmValue from, to;
+	from.size = strlen(from.addr = params[0]);
+	XtConvert(w, XtRString, &from, XtRBoolean, &to);
+
+	if (to.addr != NULL)
+	    display_caret = *(Boolean*)to.addr;
+	if (ctx->text.display_caret == display_caret)
+	    return;
+    }
+    StartAction(ctx, event);
+    ctx->text.display_caret = display_caret;
+    EndAction(ctx);
+}
+
+#ifndef OLDXAW
+static void
+Numeric(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    if (ctx->text.numeric) {
+	long mult = ctx->text.mult;
+
+	if (*num_params != 1 || strlen(params[0]) != 1
+	    || (!isdigit(params[0][0])
+		&& (params[0][0] != '-' || mult != 0))) {
+	    char err_buf[256];
+
+	    if (event && (event->type == KeyPress || event->type == KeyRelease)
+		&& params[0][0] == '-') {
+		InsertChar(w, event, params, num_params);
+		return;
+	    }
+	    XmuSnprintf(err_buf, sizeof(err_buf),
+			"numeric: Invalid argument%s'%s'",
+			*num_params ? ", " : "", *num_params ? params[0] : "");
+	    XtAppWarning(XtWidgetToApplicationContext(w), err_buf);
+	    ctx->text.numeric = False;
+	    ctx->text.mult = 1;
+	    return;
+	}
+	if (params[0][0] == '-') {
+	    ctx->text.mult = 32767;
+	    return;
+	}
+	else if (mult == 32767) {
+	    mult = ctx->text.mult = - (params[0][0] - '0');
+	    return;
+	}
+	else {
+	    mult = mult * 10 + (params[0][0] - '0') * (mult < 0 ? -1 : 1);
+	    ctx->text.mult = ctx->text.mult * 10 + (params[0][0] - '0') *
+			     (mult < 0 ? -1 : 1);
+	}
+	if (mult != ctx->text.mult || mult >= 32767) {	/* checks for overflow */
+	    XBell(XtDisplay(w), 0);
+	    ctx->text.mult = 1;
+	    ctx->text.numeric = False;
+	    return;
+	}
+    }
+    else
+	InsertChar(w, event, params, num_params);
+}
+
+/*ARGSUSED*/
+static void
+KeyboardReset(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+
+    ctx->text.numeric = False;
+    ctx->text.mult = 1;
+
+    (void)_XawTextSrcToggleUndo((TextSrcObject)ctx->text.source);
+
+    if (ctx->text.kill_ring_ptr) {
+	--ctx->text.kill_ring_ptr->refcount;
+	ctx->text.kill_ring_ptr = NULL;
+    }
+    ctx->text.kill_ring = 0;
+
+    XBell(XtDisplay(w), 0);
+}
+#endif /* OLDXAW */
+
+/* Multiply() - action
+ *
+ * The parameter list may contain either a number or the string 'Reset'.
+ *
+ * A number will multiply the current multiplication factor by that number.
+ * Many of the text widget actions will will perform n actions, where n is
+ * the multiplication factor.
+ *
+ * The string reset will reset the mutiplication factor to 1. */
+/*ARGSUSED*/
+static void
+Multiply(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    int mult;
+
+    if (*num_params != 1) {
+	XtAppError(XtWidgetToApplicationContext(w),
+		   "Xaw Text Widget: multiply() takes exactly one argument.");
+	XBell(XtDisplay(w), 0);
+	return;
+    }
+
+    if ((params[0][0] == 'r') || (params[0][0] == 'R')) {
+	XBell(XtDisplay(w), 0);
+#ifndef OLDXAW
+	ctx->text.numeric = False;
+#endif
+	ctx->text.mult = 1;
+	return;
+    }
+
+#ifndef OLDXAW
+    if (params[0][0] == 's' || params[0][0] == 'S') {
+	ctx->text.numeric = True;
+ 	ctx->text.mult = 0;
+	return;
+    }
+    else
+#endif
+	if ((mult = atoi(params[0])) == 0) {
+	char buf[BUFSIZ];
+
+	XmuSnprintf(buf, sizeof(buf),
+		    "%s %s", "Xaw Text Widget: multiply() argument",
+		    "must be a number greater than zero, or 'Reset'.");
+	XtAppError(XtWidgetToApplicationContext(w), buf);
+	XBell(XtDisplay(w), 50);
+	return;
+    }
+
+    ctx->text.mult *= mult;
+}
+
+/* StripOutOldCRs() - called from FormRegion
+ *
+ * removes CRs in widget ctx, from from to to.
+ *
+ * RETURNS: the new ending location (we may add some characters),
+ * or XawReplaceError if the widget can't be written to. */
+static XawTextPosition
+StripOutOldCRs(TextWidget ctx, XawTextPosition from, XawTextPosition to,
+	       XawTextPosition *pos, int num_pos)
+{
+    XawTextPosition startPos, endPos, eop_begin, eop_end, temp;
+    Widget src = ctx->text.source;
+    XawTextBlock text;
+    char *buf;
+    static wchar_t wc_two_spaces[3];
+    int idx;
+
+    /* Initialize our TextBlock with two spaces. */
+    text.firstPos = 0;
+    text.format = _XawTextFormat(ctx);
+    if (text.format == XawFmt8Bit)
+      text.ptr= "  ";
+    else {
+	wc_two_spaces[0] = _Xaw_atowc(XawSP);
+	wc_two_spaces[1] = _Xaw_atowc(XawSP);
+	wc_two_spaces[2] = 0;
+	text.ptr = (char*)wc_two_spaces;
+    }
+
+    /* Strip out CR's. */
+    eop_begin = eop_end = startPos = endPos = from;
+
+    /* CONSTCOND */
+    while (TRUE) {
+	endPos=SrcScan(src, startPos, XawstEOL, XawsdRight, 1, False);
+
+	temp = SrcScan(src, endPos, XawstWhiteSpace, XawsdLeft, 1, False);
+	temp = SrcScan(src, temp,   XawstWhiteSpace, XawsdRight,1, False);
+
+	if (temp > startPos)
+	    endPos = temp;
+
+	if (endPos >= to)
+	    break;
+
+	if (endPos >= eop_begin) {
+	    startPos = eop_end;
+	    eop_begin=SrcScan(src, startPos, XawstParagraph,
+			      XawsdRight, 1,False);
+	    eop_end = SrcScan(src, startPos, XawstParagraph,
+			      XawsdRight, 1, True);
+	}
+	else {
+	    XawTextPosition periodPos, next_word;
+	    int i, len;
+
+	    periodPos = SrcScan(src, endPos, XawstPositions,
+				XawsdLeft, 1, True);
+	    next_word = SrcScan(src, endPos, XawstWhiteSpace,
+				XawsdRight, 1, False);
+
+	    len = next_word - periodPos;
+
+	    text.length = 1;
+	    buf = _XawTextGetText(ctx, periodPos, next_word);
+	    if (text.format == XawFmtWide) {
+		if (periodPos < endPos && ((wchar_t*)buf)[0] == _Xaw_atowc('.'))
+		  text.length++;
+	    }
+	    else
+		if (periodPos < endPos && buf[0] == '.')
+		    text.length++;	  /* Put in two spaces. */
+
+	    /*
+	     * Remove all extra spaces.
+	     */
+	    for (i = 1 ; i < len; i++) 
+		if (text.format ==  XawFmtWide) {
+		    if (!iswspace(((wchar_t*)buf)[i]) || ((periodPos + i) >= to))
+			break;
+		}
+		else if (!isspace(buf[i]) || (periodPos + i) >= to)
+		    break;
+      
+	    XtFree(buf);
+
+	    to -= (i - text.length - 1);
+	    startPos = SrcScan(src, periodPos, XawstPositions,
+			       XawsdRight, i, True);
+	    if (_XawTextReplace(ctx, endPos, startPos, &text) != XawEditDone)
+		return (XawReplaceError);
+
+	    for (idx = 0; idx < num_pos; idx++) {
+		if (endPos < pos[idx]) {
+		    if (startPos < pos[idx])
+			pos[idx] -= startPos - endPos;
+		    else
+			pos[idx] = endPos;
+		    pos[idx] += text.length;
+		}
+	    }
+
+	    startPos -= i - text.length;
+	}
+    }
+
+    return (to);
+}
+
+/* InsertNewCRs() - called from FormRegion
+ *
+ * inserts new CRs for FormRegion, thus for FormParagraph action */
+static void
+InsertNewCRs(TextWidget ctx, XawTextPosition from, XawTextPosition to,
+	     XawTextPosition *pos, int num_pos)
+{
+    XawTextPosition startPos, endPos, space, eol;
+    XawTextBlock text;
+    int i, width, height, len, wwidth, idx;
+    char *buf;
+    static wchar_t wide_CR[2];
+
+    text.firstPos = 0;
+    text.length = 1;
+    text.format = _XawTextFormat(ctx);
+
+    if (text.format == XawFmt8Bit)
+	text.ptr = "\n";
+    else {
+	wide_CR[0] = _Xaw_atowc(XawLF);
+	wide_CR[1] = 0;
+	text.ptr = (char*)wide_CR;
+    }
+
+    startPos = from;
+
+    wwidth = (int)XtWidth(ctx) - (int)HMargins(ctx);
+    if (ctx->text.wrap != XawtextWrapNever) {
+	XRectangle cursor;
+
+	XawTextSinkGetCursorBounds(ctx->text.sink, &cursor);
+	wwidth -= (int)cursor.width;
+    }
+    wwidth = XawMax(0, wwidth);
+
+    /* CONSTCOND */
+    while (TRUE) {
+	XawTextSinkFindPosition(ctx->text.sink, startPos,
+				(int)ctx->text.r_margin.left, wwidth,
+				True, &eol, &width, &height);
+	if (eol == startPos)
+	    ++eol;
+	if (eol >= to)
+	    break;
+
+	eol = SrcScan(ctx->text.source, eol, XawstPositions,
+		      XawsdLeft, 1, True);
+	space = SrcScan(ctx->text.source, eol, XawstWhiteSpace,
+			XawsdRight,1, True);
+
+	startPos = endPos = eol;
+	if (eol == space) 
+	    return;
+
+	len = (int)(space - eol);
+	buf = _XawTextGetText(ctx, eol, space);
+	for (i = 0 ; i < len ; i++)
+	    if (text.format == XawFmtWide) {
+		if (!iswspace(((wchar_t*)buf)[i]))
+		    break;
+	    }
+	    else if (!isspace(buf[i]))
+		break;
+
+	to -= (i - 1);
+	endPos = SrcScan(ctx->text.source, endPos,
+			 XawstPositions, XawsdRight, i, True);
+	XtFree(buf);
+
+	if (_XawTextReplace(ctx, startPos, endPos, &text))
+	    return;
+
+	for (idx = 0; idx < num_pos; idx++) {
+	    if (startPos < pos[idx]) {
+		if (endPos < pos[idx])
+		    pos[idx] -= endPos - startPos;
+		else
+		    pos[idx] = startPos;
+		pos[idx] += text.length;
+	    }
+	}
+
+	startPos = SrcScan(ctx->text.source, startPos,
+			   XawstPositions, XawsdRight, 1, True);
+    }
+}
+
+/* FormRegion() - called by FormParagraph
+ *
+ * oversees the work of paragraph-forming a region
+ *
+ * Return:
+ *	XawEditDone if successful, or XawReplaceError
+ */
+static int
+FormRegion(TextWidget ctx, XawTextPosition from, XawTextPosition to,
+	   XawTextPosition *pos, int num_pos)
+{
+#ifndef OLDXAW
+    Bool format = ctx->text.auto_fill
+	&& ctx->text.left_column < ctx->text.right_column;
+#endif
+
+    if (from >= to)
+	return (XawEditDone);
+
+#ifndef OLDXAW
+    if (format) {
+	XawTextPosition len = ctx->text.lastPos;
+	int inc = 0;
+
+	if (ctx->text.justify == XawjustifyLeft ||
+	    ctx->text.justify == XawjustifyFull) {
+	    Untabify(ctx, from, to, pos, num_pos, NULL);
+	    to += ctx->text.lastPos - len;
+	    len = ctx->text.insertPos;
+	    (void)BlankLine((Widget)ctx, from, &inc);
+	    if (from + inc >= to)
+		return (XawEditDone);
+	}
+	if (!StripSpaces(ctx, from + inc, to, pos, num_pos, NULL))
+	    return (XawReplaceError);
+	to += ctx->text.lastPos - len;
+
+	FormatText(ctx, from, ctx->text.justify != XawjustifyFull, pos, num_pos);
+    }
+    else {
+#endif
+	if ((to = StripOutOldCRs(ctx, from, to, pos, num_pos)) == XawReplaceError)
+	    return (XawReplaceError);
+	InsertNewCRs(ctx, from, to, pos, num_pos);
+#ifndef OLDXAW
+    }
+#endif
+    ctx->text.from_left = -1;
+
+    return (XawEditDone);
+}
+
+#ifndef OLDXAW
+static Bool
+BlankLine(Widget w, XawTextPosition pos, int *blanks_return)
+{
+    int i, blanks = 0;
+    XawTextBlock block;
+    Widget src = XawTextGetSource(w);
+    XawTextPosition l = SrcScan(src, pos, XawstEOL, XawsdLeft, 1, False);
+    XawTextPosition r = SrcScan(src, pos, XawstEOL, XawsdRight, 1, False);
+
+    while (l < r) {
+	l = XawTextSourceRead(src, l, &block, r - l);
+	if (block.length == 0) {
+	    if (blanks_return)
+		*blanks_return = blanks;
+	    return (True);
+	}
+	if (XawTextFormat((TextWidget)w, XawFmt8Bit)) {
+	    for (i = 0; i < block.length; i++, blanks++)
+		if (block.ptr[i] != ' ' &&
+		    block.ptr[i] != '\t') {
+		    if (blanks_return)
+			*blanks_return = blanks;
+		    return (block.ptr[i] == '\n');
+		}
+	}
+	else if (XawTextFormat((TextWidget)w, XawFmtWide)) {
+	    for (i = 0; i < block.length; i++, blanks++)
+		if (_Xaw_atowc(XawSP) != ((wchar_t*)block.ptr)[i] &&
+		    _Xaw_atowc(XawTAB) != ((wchar_t*)block.ptr)[i]) {
+		    if (blanks_return)
+			*blanks_return = blanks;
+		    return (_Xaw_atowc(XawLF) == ((wchar_t*)block.ptr)[i]);
+		}
+	}
+    }
+
+    return (True);
+}
+
+static Bool
+GetBlockBoundaries(TextWidget ctx,
+		   XawTextPosition *from_return, XawTextPosition *to_return)
+{
+    XawTextPosition from, to;
+
+    if (ctx->text.auto_fill && ctx->text.left_column < ctx->text.right_column) {
+	if (ctx->text.s.left != ctx->text.s.right) {
+	    from = SrcScan(ctx->text.source,
+			   XawMin(ctx->text.s.left, ctx->text.s.right),
+			   XawstEOL, XawsdLeft, 1, False);
+	    to   = SrcScan(ctx->text.source,
+			   XawMax(ctx->text.s.right, ctx->text.s.right),
+			   XawstEOL, XawsdRight, 1, False);
+	}
+	else {
+	    XawTextBlock block;
+	    XawTextPosition tmp;
+	    Bool first;
+
+	    from = to = ctx->text.insertPos;
+
+	    /* find from position */
+	    first = True;
+	    while (1) {
+		tmp = from;
+		from = SrcScan(ctx->text.source, from, XawstEOL, XawsdLeft,
+			       1 + !first, False);
+		XawTextSourceRead(ctx->text.source, from, &block, 1);
+		if (block.length == 0 ||
+		    (XawTextFormat(ctx, XawFmt8Bit) &&
+		     block.ptr[0] != ' ' &&
+		     block.ptr[0] != '\t' &&
+		     !isalnum(*(unsigned char*)block.ptr)) ||
+		    (XawTextFormat(ctx, XawFmtWide) &&
+		     _Xaw_atowc(XawSP) != *(wchar_t*)block.ptr &&
+		     _Xaw_atowc(XawTAB) != *(wchar_t*)block.ptr &&
+		     !iswalnum(*(wchar_t*)block.ptr)) ||
+		    BlankLine((Widget)ctx, from, NULL)) {
+		    from = tmp;
+		    break;
+		}
+		if (from == tmp && !first)
+		    break;
+		first = False;
+	    }
+	    if (first)
+		return (False);
+
+	    /* find to position */
+	    first = True;
+	    while (1) {
+		tmp = to;
+		to = SrcScan(ctx->text.source, to, XawstEOL, XawsdRight,
+			     1 + !first, False);
+		XawTextSourceRead(ctx->text.source, to + (to < ctx->text.lastPos),
+				  &block, 1);
+		if (block.length == 0 ||
+		    (XawTextFormat(ctx, XawFmt8Bit) &&
+		     block.ptr[0] != ' ' &&
+		     block.ptr[0] != '\t' &&
+		     !isalnum(*(unsigned char*)block.ptr)) ||
+		    (XawTextFormat(ctx, XawFmtWide) &&
+		     _Xaw_atowc(XawSP) != *(wchar_t*)block.ptr &&
+		     _Xaw_atowc(XawTAB) != *(wchar_t*)block.ptr &&
+		     !iswalnum(*(wchar_t*)block.ptr)) ||
+		    BlankLine((Widget)ctx, to, NULL))
+		    break;
+		if (to == tmp && !first)
+		    break;
+		first = False;
+	    }
+	}
+    }
+    else {
+	from = SrcScan(ctx->text.source, ctx->text.insertPos, XawstEOL,
+		       XawsdLeft, 1, False);
+	if (BlankLine((Widget)ctx, from, NULL))
+	    return (False);
+	from = SrcScan(ctx->text.source, from, XawstParagraph,
+		       XawsdLeft, 1, False);
+	if (BlankLine((Widget)ctx, from, NULL))
+	    from = SrcScan(ctx->text.source, from, XawstEOL,
+			   XawsdRight, 1, True);
+	to = SrcScan(ctx->text.source, from, XawstParagraph,
+			XawsdRight, 1, False);
+    }
+
+    if (from < to) {
+	*from_return = from;
+	*to_return = to;
+	return (True);
+    }
+
+    return (False);
+}
+#endif /* OLDXAW */
+
+/* FormParagraph() - action
+ *
+ * removes and reinserts CRs to maximize line length without clipping */
+/*ARGSUSED*/
+static void
+FormParagraph(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition from, to, buf[32], *pos;
+#ifndef OLDXAW
+    XawTextPosition endPos = 0;
+    char *lbuf = NULL, *rbuf;
+    TextSrcObject src = (TextSrcObject)ctx->text.source;
+    Cardinal i;
+    Bool undo = src->textSrc.enable_undo && src->textSrc.undo_state == False;
+#endif
+
+    StartAction(ctx, event);
+
+#ifndef OLDXAW
+    pos = XawStackAlloc(sizeof(XawTextPosition) * src->textSrc.num_text, buf);
+    for (i = 0; i < src->textSrc.num_text; i++)
+	pos[i] = ((TextWidget)src->textSrc.text[i])->text.old_insert;
+#else
+    pos = buf;
+    *pos = ctx->text.old_insert;
+#endif
+
+#ifndef OLDXAW
+    if (!GetBlockBoundaries(ctx, &from, &to)) {
+	EndAction(ctx);
+	XawStackFree(pos, buf);
+	return;
+    }
+
+    if (undo) {
+	src->textSrc.undo_state = True;
+	lbuf = _XawTextGetText(ctx, from, to);
+	endPos = ctx->text.lastPos;
+    }
+
+    if (FormRegion(ctx, from, to, pos, src->textSrc.num_text) == XawReplaceError) {
+#else
+    from =  SrcScan(ctx->text.source, ctx->text.insertPos,
+		    XawstParagraph, XawsdLeft, 1, False);
+    to  =   SrcScan(ctx->text.source, from,
+		    XawstParagraph, XawsdRight, 1, False);
+
+    if (FormRegion(ctx, from, to, pos, 1) == XawReplaceError) {
+#endif
+	XawStackFree(pos, buf);
+	XBell(XtDisplay(w), 0);
+#ifndef OLDXAW
+	if (undo) {
+	    src->textSrc.undo_state = False;
+	    XtFree(lbuf);
+	}
+#endif
+    }
+#ifndef OLDXAW
+    else if (undo) {
+	/* makes the form-paragraph only one undo/redo step */
+	unsigned llen, rlen, size;
+	XawTextBlock block;
+
+	llen = to - from;
+	rlen = llen + (ctx->text.lastPos - endPos);
+
+	block.firstPos = 0;
+	block.format = _XawTextFormat(ctx);
+
+	rbuf = _XawTextGetText(ctx, from, from + rlen);
+
+	size = XawTextFormat(ctx, XawFmtWide) ? sizeof(wchar_t) : sizeof(char);
+	if (llen != rlen || memcmp(lbuf, rbuf, llen * size)) {
+	    block.ptr = lbuf;
+	    block.length = llen;
+	    _XawTextReplace(ctx, from, from + rlen, &block);
+
+	    src->textSrc.undo_state = False;
+	    block.ptr = rbuf;
+	    block.length = rlen;
+	    _XawTextReplace(ctx, from, from + llen, &block);
+	}
+	else
+	    src->textSrc.undo_state = False;
+	XtFree(lbuf);
+	XtFree(rbuf);
+    }
+
+    for (i = 0; i < src->textSrc.num_text; i++) {
+	TextWidget tw = (TextWidget)src->textSrc.text[i];
+
+	tw->text.old_insert = tw->text.insertPos = pos[i];
+	_XawTextBuildLineTable(tw, SrcScan((Widget)src, tw->text.lt.top, XawstEOL,
+			       XawsdLeft, 1, False), False);
+	tw->text.clear_to_eol = True;
+    }
+#else
+    ctx->text.old_insert = ctx->text.insertPos = *pos;
+    _XawTextBuildLineTable(ctx, SrcScan(ctx->text.source, ctx->text.lt.top,
+			   XawstEOL, XawsdLeft, 1, False), False);
+    ctx->text.clear_to_eol = True;
+#endif
+    XawStackFree(pos, buf);
+    ctx->text.showposition = True;
+
+    EndAction(ctx);
+}
+
+/* TransposeCharacters() - action
+ *
+ * Swaps the character to the left of the mark
+ * with the character to the right of the mark */
+/*ARGSUSED*/
+static void
+TransposeCharacters(Widget w, XEvent *event,
+		    String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextPosition start, end;
+    XawTextBlock text;
+    char *buf;
+    int i, mult = MULT(ctx);
+
+    if (mult < 0) {
+	ctx->text.mult = 1;
+	return;
+    }
+
+    StartAction(ctx, event);
+
+    /* Get bounds. */
+
+    start = SrcScan(ctx->text.source, ctx->text.insertPos, XawstPositions,
+		    XawsdLeft, 1, True);
+    end = SrcScan(ctx->text.source, ctx->text.insertPos, XawstPositions,
+		  XawsdRight, mult, True);
+
+    /* Make sure we aren't at the very beginning or end of the buffer. */
+
+    if (start == ctx->text.insertPos || end == ctx->text.insertPos) {
+	XBell(XtDisplay(w), 0);   /* complain. */
+	EndAction(ctx);
+	return;
+    }
+
+    ctx->text.from_left = -1;
+    ctx->text.insertPos = end;
+
+    text.firstPos = 0;
+    text.format = _XawTextFormat(ctx);
+
+    /* Retrieve text and swap the characters. */
+    if (text.format == XawFmtWide) {
+	wchar_t wc;
+	wchar_t *wbuf;
+
+	wbuf = (wchar_t*)_XawTextGetText(ctx, start, end);
+	text.length = wcslen(wbuf);
+	wc = wbuf[0];
+	for (i = 1; i < text.length; i++)
+	    wbuf[i - 1] = wbuf[i];
+	wbuf[i - 1] = wc;
+	buf = (char*)wbuf; /* so that it gets assigned and freed */
+    }
+    else {	/* thus text.format == XawFmt8Bit */
+	char c;
+
+	buf = _XawTextGetText(ctx, start, end);
+	text.length = strlen(buf);
+	c = buf[0];
+	for (i = 1; i < text.length; i++)
+	    buf[i - 1] = buf[i];
+	buf[i - 1] = c;
+    }
+
+    text.ptr = buf;
+
+    /* Store new text in source. */
+
+    if (_XawTextReplace (ctx, start, end, &text))
+	XBell(XtDisplay(w), 0);
+    XtFree((char *)buf);
+    EndAction(ctx);
+}
+
+#ifndef OLDXAW
+/*ARGSUSED*/
+static void
+Undo(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    int mul = MULT(ctx);
+    Bool toggle = False;
+
+    if (mul < 0) {
+	toggle = True;
+	_XawTextSrcToggleUndo((TextSrcObject)ctx->text.source);
+	ctx->text.mult = mul = -mul;
+    }
+
+    StartAction(ctx, event);
+    for (; mul; --mul)
+	if (!_XawTextSrcUndo((TextSrcObject)ctx->text.source, &ctx->text.insertPos))
+	    break;
+    ctx->text.showposition = True;
+
+    if (toggle)
+	_XawTextSrcToggleUndo((TextSrcObject)ctx->text.source);
+    EndAction(ctx);
+}
+#endif
+
+/* NoOp() - action
+ * This action performs no action, and allows the user or
+ * application programmer to unbind a translation.
+ *
+ * Note: If the parameter list contains the string "RingBell" then
+ *	 this action will ring the bell.
+ */
+/*ARGSUSED*/
+static void
+NoOp(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    if (*num_params != 1)
+	return;
+
+    switch(params[0][0]) {
+	case 'R':
+	case 'r':
+	    XBell(XtDisplay(w), 0);
+	    /*FALLTROUGH*/
+	default:
+	    break;
+    }
+}
+
+/* Reconnect() - action
+ * This reconnects to the input method.  The user will typically call
+ * this action if/when connection has been severed, or when the app
+ * was started up before an IM was started up
+ */
+/*ARGSUSED*/
+static void
+Reconnect(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    _XawImReconnect(w);
+}
+
+#define	CAPITALIZE	1
+#define	DOWNCASE	2
+#define UPCASE		3
+
+#ifdef NO_LIBC_I18N
+static int
+ToLower(int ch)
+{
+    char buf[2];
+
+    *buf = ch;
+    XmuNCopyISOLatin1Lowered(buf, buf, sizeof(buf));
+
+    return (*buf);
+}
+
+static int
+ToUpper(int ch)
+{
+    char buf[2];
+
+    *buf = ch;
+    XmuNCopyISOLatin1Uppered(buf, buf, sizeof(buf));
+
+    return (*buf);
+}
+
+static int
+IsAlnum(int ch)
+{
+    return ((ch >= '0' && ch <= '9') || ToUpper(ch) != ch || ToLower(ch) != ch);
+}
+
+static int
+IsLower(int ch)
+{
+    char upbuf[2];
+    char lobuf[2];
+
+    *upbuf = *lobuf = ch;
+    XmuNCopyISOLatin1Lowered(lobuf, lobuf, sizeof(lobuf));
+    XmuNCopyISOLatin1Uppered(upbuf, upbuf, sizeof(upbuf));
+
+    return (*lobuf != *upbuf && ch == *lobuf);
+}
+
+static int
+IsUpper(int ch)
+{
+    char upbuf[2];
+    char lobuf[2];
+
+    *upbuf = *lobuf = ch;
+    XmuNCopyISOLatin1Lowered(lobuf, lobuf, sizeof(lobuf));
+    XmuNCopyISOLatin1Uppered(upbuf, upbuf, sizeof(upbuf));
+
+    return (*lobuf != *upbuf && ch == *upbuf);
+}
+#else
+#define	ToLower	tolower
+#define ToUpper	toupper
+#define IsAlnum isalnum
+#define IsLower islower
+#define IsUpper isupper
+#endif
+
+static void
+CaseProc(Widget w, XEvent *event, int cmd)
+{
+    TextWidget ctx = (TextWidget)w;
+    short mul = MULT(ctx);
+    XawTextPosition left, right;
+    XawTextBlock block;
+    Bool changed = False;
+    unsigned char ch, mb[sizeof(wchar_t)];
+    int i, count;
+
+    if (mul > 0)
+	right = SrcScan(ctx->text.source, left = ctx->text.insertPos,
+			XawstAlphaNumeric, XawsdRight, mul, False);
+    else
+	left = SrcScan(ctx->text.source, right = ctx->text.insertPos,
+		       XawstAlphaNumeric, XawsdLeft, 1 + -mul, False);
+    block.firstPos = 0;
+    block.format = _XawTextFormat(ctx);
+    block.length = right - left;
+    block.ptr = _XawTextGetText(ctx, left, right);
+
+    count = 0;
+    if (block.format == XawFmt8Bit)
+	for (i = 0; i < block.length; i++) {
+	    if (!IsAlnum(*mb = (unsigned char)block.ptr[i]))
+		count = 0;
+	    else if (++count == 1 || cmd != CAPITALIZE) {
+		ch = cmd == DOWNCASE ? ToLower(*mb) : ToUpper(*mb);
+		if (ch != *mb) {
+		    changed = True;
+		    block.ptr[i] = ch;
+		}
+	    }
+	    else if (cmd == CAPITALIZE) {
+		if ((ch = ToLower(*mb)) != *mb) {
+		    changed = True;
+		    block.ptr[i] = ch;
+		}
+	    }
+	}
+    else
+	for (i = 0; i < block.length; i++) {
+	    wctomb((char*)mb, ((wchar_t*)block.ptr)[i]);
+	    if (!IsAlnum(*mb))
+		count = 0;
+	    else if (++count == 1 || cmd != CAPITALIZE) {
+		ch = cmd == DOWNCASE ? ToLower(*mb) : ToUpper(*mb);
+		if (ch != *mb) {
+		    changed = True;
+		    ((wchar_t*)block.ptr)[i] = _Xaw_atowc(ch);
+		}
+	    }
+	    else if (cmd == CAPITALIZE) {
+		if ((ch = ToLower(*mb)) != *mb) {
+		    changed = True;
+		    ((wchar_t*)block.ptr)[i] = _Xaw_atowc(ch);
+		}
+	    }
+	}
+
+    StartAction(ctx, event);
+    if (changed && _XawTextReplace(ctx, left, right, &block) != XawEditDone)
+	XBell(XtDisplay(ctx), 0);
+    ctx->text.insertPos = right;
+    EndAction(ctx);
+
+    XtFree(block.ptr);
+}
+
+/*ARGSUSED*/
+static void
+CapitalizeWord(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CaseProc(w, event, CAPITALIZE);
+}
+
+/*ARGSUSED*/
+static void
+DowncaseWord(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CaseProc(w, event, DOWNCASE);
+}
+
+/*ARGSUSED*/
+static void
+UpcaseWord(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    CaseProc(w, event, UPCASE);
+}
+#undef CAPITALIZE
+#undef DOWNCASE
+#undef UPCASE
+
+XtActionsRec _XawTextActionsTable[] = {
+  /* motion */
+  {"forward-character",		MoveForwardChar},
+  {"backward-character",	MoveBackwardChar},
+  {"forward-word",		MoveForwardWord},
+  {"backward-word",		MoveBackwardWord},
+  {"forward-paragraph",		MoveForwardParagraph},
+  {"backward-paragraph",	MoveBackwardParagraph},
+  {"beginning-of-line",		MoveToLineStart},
+  {"end-of-line",		MoveToLineEnd},
+  {"next-line",			MoveNextLine},
+  {"previous-line",		MovePreviousLine},
+  {"next-page",			MoveNextPage},
+  {"previous-page",		MovePreviousPage},
+  {"beginning-of-file",		MoveBeginningOfFile},
+  {"end-of-file",		MoveEndOfFile},
+  {"scroll-one-line-up",	ScrollOneLineUp},
+  {"scroll-one-line-down",	ScrollOneLineDown},
+
+  /* delete */
+  {"delete-next-character",	DeleteForwardChar},
+  {"delete-previous-character",	DeleteBackwardChar},
+  {"delete-next-word",		DeleteForwardWord},
+  {"delete-previous-word",	DeleteBackwardWord},
+  {"delete-selection",		DeleteCurrentSelection},
+  {"delete",			Delete},
+
+  /* kill */
+  {"kill-word",			KillForwardWord},
+  {"backward-kill-word",	KillBackwardWord},
+  {"kill-selection",		KillCurrentSelection},
+  {"kill-to-end-of-line",	KillToEndOfLine},
+  {"kill-to-end-of-paragraph",	KillToEndOfParagraph},
+
+  /* new line */
+  {"newline-and-indent",	InsertNewLineAndIndent},
+  {"newline-and-backup",	InsertNewLineAndBackup},
+  {"newline",			InsertNewLine},
+
+  /* selection */
+  {"select-word",		SelectWord},
+  {"select-all",		SelectAll},
+  {"select-start",		SelectStart},
+  {"select-adjust",		SelectAdjust},
+  {"select-end",		SelectEnd},
+  {"select-save",		SelectSave},
+  {"extend-start",		ExtendStart},
+  {"extend-adjust",		ExtendAdjust},
+  {"extend-end", 		ExtendEnd},
+  {"insert-selection",		InsertSelection},
+
+  /* miscellaneous */
+  {"redraw-display",		RedrawDisplay},
+  {"insert-file",		_XawTextInsertFile},
+  {"search",			_XawTextSearch},
+  {"insert-char",		InsertChar},
+  {"insert-string",		InsertString},
+  {"focus-in",			TextFocusIn},
+  {"focus-out",			TextFocusOut},
+  {"enter-window",		TextEnterWindow},
+  {"leave-window",		TextLeaveWindow},
+  {"display-caret",		DisplayCaret},
+  {"multiply",			Multiply},
+  {"form-paragraph",		FormParagraph},
+  {"transpose-characters",	TransposeCharacters},
+  {"set-keyboard-focus",	SetKeyboardFocus},
+#ifndef OLDXAW
+  {"numeric",			Numeric},
+  {"undo",			Undo},
+  {"keyboard-reset",		KeyboardReset},
+  {"kill-ring-yank",		KillRingYank},
+  {"toggle-overwrite",		ToggleOverwrite},
+  {"indent",			Indent},
+#endif
+  {"no-op",			NoOp},
+
+  /* case transformations */
+  {"capitalize-word",		CapitalizeWord},
+  {"downcase-word",		DowncaseWord},
+  {"upcase-word",		UpcaseWord},
+
+  /* action to bind translations for text dialogs */
+  {"InsertFileAction",		_XawTextInsertFileAction},
+  {"DoSearchAction",		_XawTextDoSearchAction},
+  {"DoReplaceAction",		_XawTextDoReplaceAction},
+  {"SetField",			_XawTextSetField},
+  {"PopdownSearchAction",	_XawTextPopdownSearchAction},
+
+  /* reconnect to Input Method */
+  {"reconnect-im",		Reconnect} /* Li Yuhong, Omron KK, 1991 */
+};
+
+Cardinal _XawTextActionsTableCount = XtNumber(_XawTextActionsTable);
diff --git a/nx-X11/lib/Xaw/TextP.h b/nx-X11/lib/Xaw/TextP.h
new file mode 100644
index 000000000..0edbdd29b
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextP.h
@@ -0,0 +1,321 @@
+/*
+* $Xorg: TextP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/TextP.h,v 3.21 2001/12/14 19:54:44 dawes Exp $ */
+
+#ifndef _XawTextP_h
+#define _XawTextP_h
+
+#include <X11/Xfuncproto.h>
+
+#include <X11/Xaw/Text.h>
+#include <X11/Xaw/SimpleP.h>
+
+_XFUNCPROTOBEGIN
+
+#define MAXCUT	30000	/* Maximum number of characters that can be cut */
+
+#define XawTextGetLastPosition(ctx)				\
+	XawTextSourceScan((ctx)->text.source, 0,		\
+			  XawstAll, XawsdRight, 1, True)
+#define GETLASTPOS	XawTextGetLastPosition(ctx)
+
+#define zeroPosition ((XawTextPosition)0)
+
+extern XtActionsRec _XawTextActionsTable[];
+extern Cardinal _XawTextActionsTableCount;
+
+#define XawLF	  0x0a
+#define XawCR	  0x0d
+#define XawTAB	  0x09
+#define XawBS	  0x08
+#define XawSP	  0x20
+#define XawDEL	  0x7f
+#define XawESC	  0x1b
+#define XawBSLASH '\\'
+
+/* constants that subclasses may want to know */
+#define DEFAULT_TEXT_HEIGHT ((Dimension)~0)
+#define DEFAULT_TAB_SIZE	8
+
+/* displayable text management data structures */
+typedef struct {
+    XawTextPosition position;
+    Position y;
+#ifndef OLDXAW
+    unsigned int textWidth;
+#else
+    Dimension textWidth;
+#endif
+} XawTextLineTableEntry, *XawTextLineTableEntryPtr;
+
+typedef struct {
+    XawTextPosition left, right;
+    XawTextSelectType type;
+    Atom *selections;
+    int atom_count;
+    int array_size;
+} XawTextSelection;
+
+typedef struct _XawTextSelectionSalt {
+    struct _XawTextSelectionSalt *next;
+    XawTextSelection	s;
+    /* 
+     * The element "contents" stores the CT string which is gotten in the
+     * function _XawTextSaltAwaySelection()
+    */ 
+    char		*contents;
+    int			length;
+} XawTextSelectionSalt;
+
+#ifndef OLDXAW
+typedef struct _XawTextKillRing {
+    struct _XawTextKillRing *next;
+    char *contents;
+    int length;
+    unsigned refcount;
+    unsigned long format;
+} XawTextKillRing;
+
+extern XawTextKillRing *xaw_text_kill_ring;
+#endif
+
+/* Line Tables are n+1 long - last position displayed is in last lt entry */
+typedef struct {
+    XawTextPosition top;	 /* Top of the displayed text */
+    int lines;			 /* How many lines in this table */
+#ifndef OLDXAW
+    int base_line;		 /* line number of first entry */
+#endif
+    XawTextLineTableEntry *info; /* A dynamic array, one entry per line  */
+} XawTextLineTable, *XawTextLineTablePtr;
+
+typedef struct _XawTextMargin {
+    Position left, right, top, bottom;
+} XawTextMargin;
+
+typedef struct _XmuScanline XmuTextUpdate;
+
+#define VMargins(ctx)  ((ctx)->text.margin.top + (ctx)->text.margin.bottom)
+#define HMargins(ctx)  ((ctx)->text.left_margin + (ctx)->text.margin.right)
+#define RVMargins(ctx) ((ctx)->text.r_margin.top + (ctx)->text.r_margin.bottom)
+#define RHMargins(ctx) ((ctx)->text.r_margin.left + (ctx)->text.r_margin.right)
+
+#define IsPositionVisible(ctx, pos) \
+(pos >= ctx->text.lt.info[0].position && \
+		 pos < ctx->text.lt.info[ctx->text.lt.lines].position)
+
+/*
+ * Search & Replace data structure
+ */
+struct SearchAndReplace {
+    Boolean selection_changed;	/* flag so that the selection cannot be
+				   changed out from underneath query-replace.*/
+    Widget search_popup;	/* The poppup widget that allows searches.*/
+    Widget label1;		/* The label widgets for the search window. */
+    Widget label2;
+    Widget left_toggle; 	/* The left search toggle radioGroup. */
+    Widget right_toggle;	/* The right search toggle radioGroup. */
+    Widget rep_label;		/* The Replace label string. */
+    Widget rep_text;		/* The Replace text field. */
+    Widget search_text; 	/* The Search text field. */
+    Widget rep_one;		/* The Replace one button. */
+    Widget rep_all;		/* The Replace all button. */
+#ifndef OLDXAW
+    Widget case_sensitive;	/* The "Case Sensitive" toggle */
+#endif
+};
+
+/* New fields for the Text widget class record */
+typedef struct {
+  XtPointer extension;
+} TextClassPart;
+
+/* Full class record declaration */
+typedef struct _TextClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    TextClassPart	text_class;
+} TextClassRec;
+
+extern TextClassRec textClassRec;
+
+/* New fields for the Text widget record */
+typedef struct _TextPart {
+    /* resources */
+    Widget source, sink;
+    XawTextPosition insertPos;
+    XawTextSelection s;
+    XawTextSelectType *sarray;		     /* Array to cycle for selections */
+    XawTextSelectionSalt *salt;		     /* salted away selections */
+    int left_margin;
+    int dialog_horiz_offset, dialog_vert_offset; /* position for popup dialog */
+    Boolean display_caret;		     /* insertion pt visible iff T */
+    Boolean auto_fill;			     /* Auto fill mode? */
+    XawTextScrollMode scroll_vert, scroll_horiz;
+    XawTextWrapMode wrap;		     /* The type of wrapping */
+    XawTextResizeMode resize;
+    XawTextMargin r_margin;		     /* The real margins */
+#ifndef OLDXAW
+    XtCallbackList position_callbacks;
+#else
+    XtPointer pad1;
+#endif
+
+    /* private state */
+    XawTextMargin margin;		     /* The current margins */
+    XawTextLineTable lt;
+    XawTextScanDirection extendDir;
+    XawTextSelection origSel;		     /* the selection being modified */
+    Time lasttime;			     /* timestamp of last processed action */
+    Time time;				     /* time of last key or button action */
+    Position ev_x, ev_y;		     /* x, y coords for key or button action */
+    Widget vbar, hbar;			     /* The scroll bars (none = NULL) */
+    struct SearchAndReplace *search;	     /* Search and replace structure */
+    Widget file_insert;			     /* The file insert popup widget */
+    XmuTextUpdate *update;		     /* Position intervals to update */
+#ifndef OLDXAW
+    int line_number;
+    short column_number;
+    unsigned char kill_ring;
+    Boolean selection_state;
+#else
+    XtPointer pad2;
+    int pad3;
+#endif
+    int from_left;			     /* Cursor position */
+    XawTextPosition lastPos;		     /* Last position of source */
+    GC gc;
+    Boolean showposition;		     /* True if we need to show the position */
+    Boolean hasfocus;			     /* TRUE if we currently have input focus*/
+    Boolean update_disabled;		     /* TRUE if display updating turned off */
+    Boolean clear_to_eol;		     /* Clear to eol when painting text? */
+    XawTextPosition old_insert;		     /* Last insertPos for batched updates */
+    short mult;				     /* Multiplier */
+#ifndef OLDXAW
+    XawTextKillRing *kill_ring_ptr;
+#else
+    XtPointer pad4;
+#endif
+
+    /* private state, shared w/Source and Sink */
+    Boolean redisplay_needed;		     /* in SetValues */
+    XawTextSelectionSalt *salt2;	     /* salted away selections */
+
+#ifndef OLDXAW
+    char numeric;
+    char source_changed;
+    Boolean overwrite;                      /* Overwrite mode */
+
+    /* new resources and states, for text edition
+     * Note: a fixed width font is required for these resources/states.
+     */
+    short left_column, right_column;
+    XawTextJustifyMode justify;
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} TextPart;
+
+#define XtRWrapMode	"WrapMode"
+#define XtRScrollMode	"ScrollMode"
+#define XtRResizeMode	"ResizeMode"
+#define XtRJustifyMode	"JustifyMode"
+
+/* full instance record */
+typedef struct _TextRec {
+    CorePart	core;
+    SimplePart	simple;
+    TextPart	text;
+} TextRec;
+
+/*
+ * Semi-private functions
+ * for use by other Xaw modules only
+ */
+void _XawTextBuildLineTable
+(
+ TextWidget		ctx,
+ XawTextPosition	top_pos,
+ _XtBoolean		force_rebuild
+ );
+
+char *_XawTextGetSTRING
+(
+ TextWidget		ctx,
+ XawTextPosition	left,
+ XawTextPosition	right
+ );
+
+void _XawTextSaltAwaySelection
+(
+ TextWidget		ctx,
+ Atom			*selections,
+ int			num_atoms
+ );
+
+void _XawTextPosToXY
+(
+ Widget			w,
+ XawTextPosition	pos,
+ Position		*x,
+ Position		*y
+ );
+
+void _XawTextNeedsUpdating
+(
+ TextWidget		ctx,
+ XawTextPosition	left,
+ XawTextPosition	right
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawTextP_h */
diff --git a/nx-X11/lib/Xaw/TextPop.c b/nx-X11/lib/Xaw/TextPop.c
new file mode 100644
index 000000000..dd67ef4a1
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextPop.c
@@ -0,0 +1,1554 @@
+/* $Xorg: TextPop.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */
+
+/*
+
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/* $XFree86: xc/lib/Xaw/TextPop.c,v 1.20tsi Exp $ */
+
+/*
+ * This file is broken up into three sections one dealing with
+ * each of the three popups created here:
+ *
+ * FileInsert, Search, and Replace.
+ *
+ * There is also a section at the end for utility functions 
+ * used by all more than one of these dialogs.
+ *
+ * The following functions are the only non-static ones defined
+ * in this module.  They are located at the begining of the
+ * section that contains this dialog box that uses them.
+ * 
+ * void _XawTextInsertFileAction(w, event, params, num_params);
+ * void _XawTextDoSearchAction(w, event, params, num_params);
+ * void _XawTextDoReplaceAction(w, event, params, num_params);
+ * void _XawTextInsertFile(w, event, params, num_params);
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <errno.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Shell.h> 
+#include <X11/Xos.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/TextP.h>
+#include <X11/Xaw/AsciiText.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/Command.h>
+#include <X11/Xaw/Form.h>
+#include <X11/Xaw/Toggle.h>
+#include "XawI18n.h"
+
+static char* INSERT_FILE = "Enter Filename:";
+static char* SEARCH_LABEL_1 = "Use <Tab> to change fields.";
+static char* SEARCH_LABEL_2 = "Use ^q<Tab> for <Tab>.";
+static char* DISMISS_NAME = "cancel";
+#define DISMISS_NAME_LEN 6
+static char* FORM_NAME = "form";
+static char* LABEL_NAME = "label";
+static char* TEXT_NAME = "text";
+
+#define R_OFFSET      1
+
+typedef void (*AddFunc)(Widget, char*, Widget);
+
+/*
+ * Prototypes
+ */
+static void _SetField(Widget, Widget);
+static void AddSearchChildren(Widget, char*, Widget);
+static void AddInsertFileChildren(Widget, char*, Widget);
+static void CenterWidgetOnPoint(Widget, XEvent*);
+static Widget CreateDialog(Widget, String, String, AddFunc);
+static void DoInsert(Widget, XtPointer, XtPointer);
+static void DoReplaceAll(Widget, XtPointer, XtPointer);
+static void DoReplaceOne(Widget, XtPointer, XtPointer);
+static Bool DoSearch(struct SearchAndReplace*);
+static Widget GetShell(Widget);
+static String GetString(Widget);
+static String GetStringRaw(Widget);
+static void InitializeSearchWidget(struct SearchAndReplace*,
+				   XawTextScanDirection, Bool);
+static Bool InParams(String, String*, unsigned int);
+static Bool InsertFileNamed(Widget, char*);
+static void PopdownFileInsert(Widget, XtPointer, XtPointer);
+static void PopdownSearch(Widget, XtPointer, XtPointer);
+static Bool Replace(struct SearchAndReplace*, Bool, Bool);
+static void SearchButton(Widget, XtPointer, XtPointer);
+static void SetResource(Widget, char*, XtArgVal);
+static Bool SetResourceByName(Widget, char*, char*, XtArgVal);
+static void SetSearchLabels(struct SearchAndReplace*, String, String, Bool);
+static void SetWMProtocolTranslations(Widget);
+
+/*
+ * Actions
+ */
+static void WMProtocols(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * External Actions
+ */
+void _XawTextDoReplaceAction(Widget, XEvent*, String*, Cardinal*);
+void _XawTextDoSearchAction(Widget, XEvent*, String*, Cardinal*);
+void _XawTextInsertFile(Widget, XEvent*, String*, Cardinal*);
+void _XawTextInsertFileAction(Widget, XEvent*, String*, Cardinal*);
+void _XawTextPopdownSearchAction(Widget, XEvent*, String*, Cardinal*);
+void _XawTextSearch(Widget, XEvent*, String*, Cardinal*);
+void _XawTextSetField(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * From Text.c
+ */
+char *_XawTextGetText(TextWidget, XawTextPosition, XawTextPosition);
+void _XawTextShowPosition(TextWidget);
+
+/*
+ * Initialization
+ */
+static char radio_trans_string[] =
+"<Btn1Down>,<Btn1Up>:"	"set() notify()\n"
+;
+
+static char search_text_trans[] = 
+"~s<Key>Return:"	"DoSearchAction(Popdown)\n"
+"s<Key>Return:"		"DoSearchAction() SetField(Replace)\n"
+"c<Key>c:"		"PopdownSearchAction()\n"
+"<Btn1Down>:"		"select-start() SetField(Search)\n"
+"<Key>Tab:"		"DoSearchAction() SetField(Replace)\n"
+;
+
+static char rep_text_trans[] = 
+"~s<Key>Return:"	"DoReplaceAction(Popdown)\n"
+"s<Key>Return:"		"SetField(Search)\n"
+"c<Key>c:"		"PopdownSearchAction()\n"
+"<Btn1Down>:"		"select-start() DoSearchAction() SetField(Replace)\n"
+"<Key>Tab:"		"SetField(Search)\n"
+;
+
+/*
+ * Implementation
+ */
+/*
+ * This section of the file contains all the functions that 
+ * the file insert dialog box uses
+ */
+
+/*
+ * Function:
+ *	_XawTextInsertFileAction
+ *
+ * Description:
+ *	  Action routine that can be bound to dialog box's Text Widget
+ *	that will insert a file into the main Text Widget.
+ */
+/*ARGSUSED*/
+void 
+_XawTextInsertFileAction(Widget w, XEvent *event,
+			 String *params, Cardinal *num_params)
+{
+    DoInsert(w, (XtPointer)XtParent(XtParent(XtParent(w))), NULL);
+}
+
+/*
+ * Function:
+ *	_XawTextInsertFile
+ *
+ * Parameters:
+ *	w	   - text widget
+ *	event	   - X Event (used to get x and y location)
+ *	params	   - parameter list
+ *	num_params - ""
+ *
+ * Description:
+ *	  Action routine that can be bound to the text widget
+ *	it will popup the insert file dialog box.
+ *
+ * Note:
+ *	The parameter list may contain one entry
+ *
+ *  Entry:
+ *	  This entry is optional and contains the value of the default
+ *	file to insert
+ */
+void 
+_XawTextInsertFile(Widget w, XEvent *event,
+		   String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    char *ptr;
+    XawTextEditType edit_mode;
+    Arg args[1];
+
+    XtSetArg(args[0], XtNeditType, &edit_mode);
+    XtGetValues(ctx->text.source, args, 1);
+  
+    if (edit_mode != XawtextEdit) {
+	XBell(XtDisplay(w), 0);
+	return;
+    }
+
+    if (*num_params == 0) 
+	ptr = "";
+    else 
+	ptr = params[0];
+    
+    if (!ctx->text.file_insert) {
+	ctx->text.file_insert = CreateDialog(w, ptr, "insertFile",
+					     AddInsertFileChildren);
+	XtRealizeWidget(ctx->text.file_insert);
+	SetWMProtocolTranslations(ctx->text.file_insert);
+    }
+
+    CenterWidgetOnPoint(ctx->text.file_insert, event);
+    XtPopup(ctx->text.file_insert, XtGrabNone);
+}
+
+/*
+ * Function:
+ *	PopdownFileInsert
+ *
+ * Parameters:
+ *	w	  - widget that caused this action
+ *	closure	  - pointer to the main text widget that popped up this dialog
+ *	call_data - (not used)
+ *
+ * Description:
+ *	Pops down the file insert button
+ */
+/*ARGSUSED*/
+static void 
+PopdownFileInsert(Widget w, XtPointer closure, XtPointer call_data)
+{
+    TextWidget ctx = (TextWidget)closure;
+
+    XtPopdown(ctx->text.file_insert);
+    (void)SetResourceByName(ctx->text.file_insert, LABEL_NAME,
+			    XtNlabel, (XtArgVal)INSERT_FILE);
+}
+
+/*
+ * Function:
+ *	DoInsert
+ *
+ * Parameters:
+ *	w	- widget that activated this callback
+ *	closure - pointer to the text widget to insert the file into
+ *
+ * Description:
+ *	Actually insert the file named in the text widget of the file dialog
+ */
+/*ARGSUSED*/
+static void 
+DoInsert(Widget w, XtPointer closure, XtPointer call_data)
+{
+    TextWidget ctx = (TextWidget)closure;
+    char buf[BUFSIZ], msg[BUFSIZ];
+    Widget temp_widget;
+
+    (void)XmuSnprintf(buf, sizeof(buf), "%s.%s", FORM_NAME, TEXT_NAME);
+    if ((temp_widget = XtNameToWidget(ctx->text.file_insert, buf)) == NULL) {
+	(void)strcpy(msg,
+		     "Error: Could not get text widget from file insert popup");
+    }
+    else if (InsertFileNamed((Widget)ctx, GetString(temp_widget))) {
+	PopdownFileInsert(w, closure, call_data);
+	return;
+    }
+    else
+	(void)XmuSnprintf(msg, sizeof(msg), "Error: %s", strerror(errno));
+
+    (void)SetResourceByName(ctx->text.file_insert, 
+			    LABEL_NAME, XtNlabel, (XtArgVal)msg);
+    XBell(XtDisplay(w), 0);
+}
+
+/*
+ * Function:
+ *	InsertFileNamed
+ *
+ * Parameters:
+ *	tw  - text widget to insert this file into
+ *	str - name of the file to insert
+ *
+ * Description:
+ *	Inserts a file into the text widget.
+ *
+ * Returns:
+ *	True if the insert was sucessful, False otherwise.
+ */
+static Bool
+InsertFileNamed(Widget tw, char *str)
+{
+    FILE *file;
+    XawTextBlock text;
+    XawTextPosition pos;
+
+    if (str == NULL || strlen(str) == 0 || (file = fopen(str, "r")) == NULL)
+	return (False);
+
+    pos = XawTextGetInsertionPoint(tw);
+
+    fseek(file, 0L, 2);
+
+    text.firstPos = 0;
+    text.length = ftell(file);
+    text.ptr = XtMalloc(text.length + 1);
+    text.format = XawFmt8Bit;
+
+    fseek(file, 0L, 0);
+    if (fread(text.ptr, 1, text.length, file) != text.length)
+	XtErrorMsg("readError", "insertFileNamed", "XawError",
+		   "fread returned error", NULL, NULL);
+
+    if (XawTextReplace(tw, pos, pos, &text) != XawEditDone) {
+	XtFree(text.ptr);
+	fclose(file);
+	return (False);
+    }
+    pos += text.length;
+    XtFree(text.ptr);
+    fclose(file);
+    XawTextSetInsertionPoint(tw, pos);
+    _XawTextShowPosition((TextWidget)tw);
+
+    return (True);
+}
+
+/*
+ * Function:
+ *	AddInsertFileChildren
+ *
+ * Parameters:
+ *	form - form widget for the insert dialog widget
+ *	ptr  - pointer to the initial string for the Text Widget
+ *	tw   - main text widget
+ *
+ * Description:
+ *	Adds all children to the InsertFile dialog widget.
+ */
+static void
+AddInsertFileChildren(Widget form, char *ptr, Widget tw)
+{
+    Arg args[10];
+    Cardinal num_args;
+    Widget label, text, cancel, insert;
+    XtTranslations trans;
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, INSERT_FILE);	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);	num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);	num_args++;
+    XtSetArg(args[num_args], XtNresizable, True);	num_args++;
+    XtSetArg(args[num_args], XtNborderWidth, 0);	num_args++;
+    label = XtCreateManagedWidget(LABEL_NAME, labelWidgetClass, form,
+				  args, num_args);
+  
+    num_args = 0;
+    XtSetArg(args[num_args], XtNfromVert, label);	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);	num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainRight);	num_args++;
+    XtSetArg(args[num_args], XtNeditType, XawtextEdit);	num_args++;
+    XtSetArg(args[num_args], XtNresizable, True);	num_args++;
+    XtSetArg(args[num_args], XtNstring, ptr);		num_args++;
+    text = XtCreateManagedWidget(TEXT_NAME, asciiTextWidgetClass, form,
+				 args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, "Insert File");	num_args++;
+    XtSetArg(args[num_args], XtNfromVert, text);	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);	num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);	num_args++;
+    insert = XtCreateManagedWidget("insert", commandWidgetClass, form,
+				   args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, "Cancel");	num_args++;
+    XtSetArg(args[num_args], XtNfromVert, text);	num_args++;
+    XtSetArg(args[num_args], XtNfromHoriz, insert);	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);	num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);	num_args++;
+    cancel = XtCreateManagedWidget(DISMISS_NAME, commandWidgetClass, form,
+				   args, num_args);
+
+    XtAddCallback(cancel, XtNcallback, PopdownFileInsert, (XtPointer)tw);
+    XtAddCallback(insert, XtNcallback, DoInsert, (XtPointer)tw);
+
+    XtSetKeyboardFocus(form, text);
+
+    /*
+     * Bind <CR> to insert file
+     */
+    trans = XtParseTranslationTable("<Key>Return:InsertFileAction()");
+    XtOverrideTranslations(text, trans);
+}
+
+/*
+ * This section of the file contains all the functions that 
+ * the search dialog box uses
+ */
+/*
+ * Function:
+ *	_XawTextDoSearchAction
+ *
+ * Description:
+ *	  Action routine that can be bound to dialog box's Text Widget that
+ *	will search for a string in the main Text Widget.
+ *
+ * Note:
+ * If the search was sucessful and the argument popdown is passed to
+ * this action routine then the widget will automatically popdown the 
+ *	search widget
+ */
+/*ARGSUSED*/
+void 
+_XawTextDoSearchAction(Widget w, XEvent *event,
+		       String *params, Cardinal *num_params)
+{
+    TextWidget tw = (TextWidget)XtParent(XtParent(XtParent(w)));
+    Bool popdown = False;
+
+    if (*num_params == 1 && (params[0][0] == 'p' || params[0][0] == 'P'))
+	popdown = True;
+    
+    if (DoSearch(tw->text.search) && popdown)
+	PopdownSearch(w, (XtPointer)tw->text.search, NULL);
+}
+
+/*
+ * Function:
+ *	_XawTextPopdownSearchAction
+ *
+ * Description:
+ *	  Action routine that can be bound to dialog box's Text Widget that
+ *	will popdown the search widget.
+ */
+/*ARGSUSED*/
+void 
+_XawTextPopdownSearchAction(Widget w, XEvent *event,
+			    String *params, Cardinal *num_params)
+{
+    TextWidget tw = (TextWidget)XtParent(XtParent(XtParent(w)));
+
+    PopdownSearch(w, (XtPointer)tw->text.search, NULL);
+}
+
+/*
+ * Function:
+ *	PopdownSearch
+ *
+ * Parameters:
+ *	w	  - (not used)
+ *	closure	  - pointer to the search structure
+ *	call_data - (not used)
+ *
+ * Description:
+ *	Pops down the search widget and resets it
+ */
+/*ARGSUSED*/
+static void 
+PopdownSearch(Widget w, XtPointer closure, XtPointer call_data)
+{
+    struct SearchAndReplace *search = (struct SearchAndReplace *)closure;
+
+    XtPopdown(search->search_popup);
+    SetSearchLabels(search, SEARCH_LABEL_1, SEARCH_LABEL_2, False);
+}
+
+/*
+ * Function:
+ *	SearchButton
+ *
+ * Arguments:
+ *	w	  - (not used)
+ *	closure	  - pointer to the search info
+ *	call_data - (not used)
+ *
+ * Description:
+ *	Performs a search when the button is clicked.
+ */
+/*ARGSUSED*/
+static void 
+SearchButton(Widget w, XtPointer closure, XtPointer call_data)
+{
+    (void)DoSearch((struct SearchAndReplace *)closure);
+}
+
+/*
+ * Function:
+ *	_XawTextSearch
+ *
+ * Parameters:
+ *	w	   - text widget
+ *	event	   - X Event (used to get x and y location)
+ *	params	   - parameter list
+ *	num_params - ""
+ *
+ * Description:
+ *	  Action routine that can be bound to the text widget
+ *	it will popup the search dialog box.
+ *
+ * Note:
+ *	  The parameter list contains one or two entries that may be
+ *	the following.
+ *
+ * First Entry:
+ *	  The first entry is the direction to search by default.
+ *	This arguement must be specified and may have a value of
+ *	"left" or "right".
+ *
+ * Second Entry:
+ *	  This entry is optional and contains the value of the default
+ *	string to search for.
+ */
+
+#define SEARCH_HEADER	"Text Widget - Search():"
+void 
+_XawTextSearch(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)w;
+    XawTextScanDirection dir;
+    char *ptr, buf[BUFSIZ];
+    XawTextEditType edit_mode;
+    Arg args[1];
+    wchar_t wcs[1];
+
+    if (*num_params < 1 || *num_params > 2) {
+	(void)XmuSnprintf(buf, sizeof(buf), "%s %s\n%s", SEARCH_HEADER, 
+			  "This action must have only", 
+			  "one or two parameters");
+	XtAppWarning(XtWidgetToApplicationContext(w), buf);
+	return;
+    }
+
+    if (*num_params == 2)
+	ptr = params[1];
+    else if (XawTextFormat(ctx, XawFmtWide)) {
+	/* This just does the equivalent of
+	   ptr = ""L, a waste because params[1] isnt W aligned */
+	ptr = (char *)wcs;
+	wcs[0] = 0;
+    }
+    else
+	ptr = "";
+
+    switch(params[0][0]) {
+	case 'b': 		  /* Left */
+	case 'B':
+	    dir = XawsdLeft;
+	    break;
+	case 'f': 		  /* Right */
+	case 'F':
+	    dir = XawsdRight;
+	    break;
+	default:
+	    (void)XmuSnprintf(buf, sizeof(buf), "%s %s\n%s", SEARCH_HEADER, 
+			      "The first parameter must be",
+			      "Either 'backward' or 'forward'");
+	    XtAppWarning(XtWidgetToApplicationContext(w), buf);
+	    return;
+    }
+
+    if (ctx->text.search== NULL) {
+	ctx->text.search = XtNew(struct SearchAndReplace);
+	ctx->text.search->search_popup = CreateDialog(w, ptr, "search",
+						      AddSearchChildren);
+	XtRealizeWidget(ctx->text.search->search_popup);
+	SetWMProtocolTranslations(ctx->text.search->search_popup);
+    }
+    else if (*num_params > 1)
+	XtVaSetValues(ctx->text.search->search_text, XtNstring, ptr, NULL);
+
+    XtSetArg(args[0], XtNeditType,&edit_mode);
+    XtGetValues(ctx->text.source, args, 1);
+
+    InitializeSearchWidget(ctx->text.search, dir, (edit_mode == XawtextEdit));
+
+    CenterWidgetOnPoint(ctx->text.search->search_popup, event);
+    XtPopup(ctx->text.search->search_popup, XtGrabNone);
+}
+
+/*
+ * Function:
+ *	InitializeSearchWidget
+ *
+ * Parameters:
+ *	search	       - search widget structure
+ *	dir	       - direction to search
+ *	replace_active - state of the sensitivity for the replace button
+ *
+ * Description:
+ *	  This function initializes the search widget and
+ *		   is called each time the search widget is poped up.
+ */
+static void
+InitializeSearchWidget(struct SearchAndReplace *search,
+		       XawTextScanDirection dir, Bool replace_active)
+{
+    SetResource(search->rep_one, XtNsensitive, (XtArgVal)replace_active);
+    SetResource(search->rep_all, XtNsensitive, (XtArgVal)replace_active);
+    SetResource(search->rep_label, XtNsensitive, (XtArgVal)replace_active);
+    SetResource(search->rep_text, XtNsensitive, (XtArgVal)replace_active);
+
+    switch (dir) {
+	case XawsdLeft:
+	    SetResource(search->left_toggle, XtNstate, (XtArgVal)True);
+	    break;
+	case XawsdRight:
+	    SetResource(search->right_toggle, XtNstate, (XtArgVal)True);
+	    break;
+    }
+}  
+
+/*
+ * Function:
+ *	AddSearchChildren
+ *
+ * Parameters:
+ *	form - form widget for the search widget
+ *	ptr  - pointer to the initial string for the Text Widget
+ *	tw   - main text widget
+ *
+ * Description:
+ *	Adds all children to the Search Dialog Widget.
+ */
+static void
+AddSearchChildren(Widget form, char *ptr, Widget tw)
+{
+    Arg args[10];
+    Cardinal num_args;
+    Widget cancel, search_button, s_label, s_text, r_text;
+    XtTranslations trans;
+    struct SearchAndReplace *search = ((TextWidget)tw)->text.search;
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);	num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);	num_args++;
+    XtSetArg(args[num_args], XtNresizable, True);	num_args++;
+    XtSetArg(args[num_args], XtNborderWidth, 0);	num_args++;
+    search->label1 = XtCreateManagedWidget("label1", labelWidgetClass, form,
+					   args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNfromVert, search->label1); num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);	   num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);	   num_args++;
+    XtSetArg(args[num_args], XtNresizable, True);	   num_args++;
+    XtSetArg(args[num_args], XtNborderWidth, 0);	   num_args++;
+    search->label2 = XtCreateManagedWidget("label2", labelWidgetClass, form,
+					   args, num_args);
+  
+    /*
+     * We need to add R_OFFSET to the radio_data, because the value zero (0)
+     * has special meaning
+     */
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, "Backward");	   num_args++;
+    XtSetArg(args[num_args], XtNfromVert, search->label2); num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);	   num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);	   num_args++;
+    XtSetArg(args[num_args], XtNradioData, (XPointer)XawsdLeft + R_OFFSET);
+    num_args++;
+    search->left_toggle = XtCreateManagedWidget("backwards", toggleWidgetClass,
+						form, args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, "Forward");	   num_args++;
+    XtSetArg(args[num_args], XtNfromVert, search->label2); num_args++;
+    XtSetArg(args[num_args], XtNfromHoriz, search->left_toggle); num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);	   num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);	   num_args++;
+    XtSetArg(args[num_args], XtNradioGroup, search->left_toggle); num_args++;
+    XtSetArg(args[num_args], XtNradioData, (XPointer)XawsdRight + R_OFFSET);
+    num_args++;
+    search->right_toggle = XtCreateManagedWidget("forwards", toggleWidgetClass,
+						 form, args, num_args);
+
+    {
+	XtTranslations radio_translations;
+
+	radio_translations = XtParseTranslationTable(radio_trans_string);
+	XtOverrideTranslations(search->left_toggle, radio_translations);
+	XtOverrideTranslations(search->right_toggle, radio_translations);
+    }
+
+#ifndef OLDXAW
+    if (XawTextFormat((TextWidget)tw, XawFmt8Bit)) {
+	num_args = 0;
+	XtSetArg(args[num_args], XtNlabel, "Case Sensitive");	num_args++;
+	XtSetArg(args[num_args], XtNfromVert, search->label2);	num_args++;
+	XtSetArg(args[num_args], XtNfromHoriz, search->right_toggle); num_args++;
+	XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+	XtSetArg(args[num_args], XtNright, XtChainLeft);	num_args++;
+	XtSetArg(args[num_args], XtNstate, True);		num_args++;
+	search->case_sensitive = XtCreateManagedWidget("case", toggleWidgetClass,
+						       form, args, num_args);
+    }
+    else
+	search->case_sensitive = NULL;
+#endif
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNfromVert, search->left_toggle);	num_args++;
+    XtSetArg(args[num_args], XtNlabel, "Search for:  ");	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNborderWidth, 0 );		num_args++;
+    s_label = XtCreateManagedWidget("searchLabel", labelWidgetClass, form,
+				    args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNfromVert, search->left_toggle); num_args++;
+    XtSetArg(args[num_args], XtNfromHoriz, s_label);		num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainRight);		num_args++;
+    XtSetArg(args[num_args], XtNeditType, XawtextEdit);		num_args++;
+    XtSetArg(args[num_args], XtNresizable, True);		num_args++;
+    XtSetArg(args[num_args], XtNstring, ptr);			num_args++;
+    s_text = XtCreateManagedWidget("searchText", asciiTextWidgetClass, form,
+				   args, num_args);
+    search->search_text = s_text;
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNfromVert, s_text);		num_args++;
+    XtSetArg(args[num_args], XtNlabel, "Replace with:");	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNborderWidth, 0);		num_args++;
+    search->rep_label = XtCreateManagedWidget("replaceLabel", labelWidgetClass,
+					      form, args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNfromHoriz, s_label);		num_args++;
+    XtSetArg(args[num_args], XtNfromVert, s_text);		num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainRight);		num_args++;
+    XtSetArg(args[num_args], XtNeditType, XawtextEdit);		num_args++;
+    XtSetArg(args[num_args], XtNresizable, True);		num_args++;
+    XtSetArg(args[num_args], XtNstring, ""); num_args++;
+    r_text = XtCreateManagedWidget("replaceText", asciiTextWidgetClass,
+				   form, args, num_args);
+    search->rep_text = r_text;
+  
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, "Search");		num_args++;
+    XtSetArg(args[num_args], XtNfromVert, r_text);		num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);		num_args++;
+    search_button = XtCreateManagedWidget("search", commandWidgetClass, form,
+					  args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, "Replace");		num_args++;
+    XtSetArg(args[num_args], XtNfromVert, r_text);		num_args++;
+    XtSetArg(args[num_args], XtNfromHoriz, search_button);	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);		num_args++;
+    search->rep_one = XtCreateManagedWidget("replaceOne", commandWidgetClass,
+					    form, args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, "Replace All");		num_args++;
+    XtSetArg(args[num_args], XtNfromVert, r_text);		num_args++;
+    XtSetArg(args[num_args], XtNfromHoriz, search->rep_one);	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);		num_args++;
+    search->rep_all = XtCreateManagedWidget("replaceAll", commandWidgetClass,
+					    form, args, num_args);
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNlabel, "Cancel");		num_args++;
+    XtSetArg(args[num_args], XtNfromVert, r_text);		num_args++;
+    XtSetArg(args[num_args], XtNfromHoriz, search->rep_all);	num_args++;
+    XtSetArg(args[num_args], XtNleft, XtChainLeft);		num_args++;
+    XtSetArg(args[num_args], XtNright, XtChainLeft);		num_args++;
+    cancel = XtCreateManagedWidget(DISMISS_NAME, commandWidgetClass, form,
+				   args, num_args);
+
+    XtAddCallback(search_button, XtNcallback, SearchButton, (XtPointer)search);
+    XtAddCallback(search->rep_one, XtNcallback, DoReplaceOne, (XtPointer)search);
+    XtAddCallback(search->rep_all, XtNcallback, DoReplaceAll, (XtPointer)search);
+    XtAddCallback(cancel, XtNcallback, PopdownSearch, (XtPointer)search);
+
+    /*
+     * Initialize the text entry fields
+     */
+    {
+	Pixel color;
+
+	num_args = 0;
+	XtSetArg(args[num_args], XtNbackground, &color); num_args++;
+	XtGetValues(search->rep_text, args, num_args);
+	num_args = 0;
+	XtSetArg(args[num_args], XtNborderColor, color); num_args++;
+	XtSetValues(search->rep_text, args, num_args);
+	XtSetKeyboardFocus(form, search->search_text);
+    }
+
+    SetSearchLabels(search, SEARCH_LABEL_1, SEARCH_LABEL_2, False);
+
+    /*
+     * Bind Extra translations
+     */
+    trans = XtParseTranslationTable(search_text_trans);
+    XtOverrideTranslations(search->search_text, trans);
+
+    trans = XtParseTranslationTable(rep_text_trans);
+    XtOverrideTranslations(search->rep_text, trans);
+}
+
+/*
+ * Function:
+ *	DoSearch
+ *
+ * Parameters:
+ *	search - search structure
+ *
+ * Description:
+ *	Performs a search
+ *
+ * Returns:
+ *	True if sucessful
+ */
+/*ARGSUSED*/
+static Bool
+DoSearch(struct SearchAndReplace *search)
+{
+    char msg[37];
+    Widget tw = XtParent(search->search_popup);
+    XawTextPosition pos;
+    XawTextScanDirection dir;
+    XawTextBlock text;
+    TextWidget ctx = (TextWidget)tw;
+
+    text.firstPos = 0;
+    text.ptr = GetStringRaw(search->search_text);
+    if ((text.format = _XawTextFormat(ctx)) == XawFmtWide)
+	text.length = wcslen((wchar_t*)text.ptr);
+    else {
+	text.length = strlen(text.ptr);
+
+#ifndef OLDXAW
+	if (search->case_sensitive) {
+	  /* text.firstPos isn't useful here, so I'll use it as an
+	   * options flag.
+	   */
+	    Arg args[1];
+	    Boolean case_sensitive;
+
+	    XtSetArg(args[0], XtNstate, &case_sensitive);
+	    XtGetValues(search->case_sensitive, args, 1);
+	    text.firstPos = !case_sensitive;
+	}
+#endif /* OLDXAW */
+    }
+  
+    dir = (XawTextScanDirection)(unsigned long)
+      ((XPointer)XawToggleGetCurrent(search->left_toggle) - R_OFFSET);
+
+    pos = XawTextSearch(tw, dir, &text);
+
+   /* The Raw string in find.ptr may be WC I can't use here, so I re - call 
+     GetString to get a tame version */
+
+    if (pos == XawTextSearchError) {
+	char *ptr;
+	int len;
+
+	ptr = GetString(search->search_text);
+	len = strlen(ptr);
+	(void)XmuSnprintf(msg, sizeof(msg), "%s", ptr);
+
+	ptr = strchr(msg, '\n');
+	if (ptr != NULL || sizeof(msg) - 1 < len) {
+	    if (ptr != NULL)
+		len = ptr - msg + 4;
+	    else
+		len = strlen(msg);
+
+	    if (len < 4)
+		strcpy(msg, "...");
+	    else
+		strcpy(msg + len - 4, "...");
+	}
+	XawTextUnsetSelection(tw);
+	SetSearchLabels(search, "Could not find string", msg, True);
+
+	return (False);
+    }
+    XawTextDisableRedisplay(tw);
+    XawTextSetSelection(tw, pos, pos + text.length);
+    search->selection_changed = False;	/* selection is good */
+
+    if (dir == XawsdRight)
+	XawTextSetInsertionPoint(tw, pos + text.length);
+    else
+	XawTextSetInsertionPoint(tw, pos);
+    _XawTextShowPosition(ctx);
+    XawTextEnableRedisplay(tw);
+
+    return (True);
+}
+
+/*
+ * This section of the file contains all the functions that 
+ * the replace dialog box uses
+ */
+/*
+ * Function:
+ *	_XawTextDoReplaceAction
+ *
+ * Description:
+ *	Action routine that can be bound to dialog box's
+ *	Text Widget that will replace a string in the main Text Widget.
+ */
+/*ARGSUSED*/
+void 
+_XawTextDoReplaceAction(Widget w, XEvent *event,
+			String *params, Cardinal *num_params)
+{
+    TextWidget ctx = (TextWidget)XtParent(XtParent(XtParent(w)));
+    Bool popdown = False;
+
+    if (*num_params == 1 && (params[0][0] == 'p' || params[0][0] == 'P'))
+	popdown = True;
+
+    if (Replace( ctx->text.search, True, popdown) && popdown)
+	PopdownSearch(w, (XtPointer)ctx->text.search, NULL);
+}
+
+/*
+ * Function:
+ *	DoReplaceOne
+ *
+ * Arguments:
+ *	w	  - *** Not Used ***
+ *	closure   - a pointer to the search structure
+ *	call_data - *** Not Used ***
+ *
+ * Description:
+ *	  Replaces the first instance of the string in the search
+ *	dialog's text widget with the one in the replace dialog's text widget.
+ */
+/*ARGSUSED*/
+static void
+DoReplaceOne(Widget w, XtPointer closure, XtPointer call_data)
+{
+    Replace((struct SearchAndReplace *)closure, True, False);
+}
+
+/*
+ * Function:
+ *	DoReplaceAll
+ *
+ * Parameters:
+ *	w	  - (not used)
+ *	closure	  - pointer to the search structure
+ *	call_data - (not used)
+ *
+ * Description: 
+ *	  Replaces every instance of the string in the search dialog's
+ *	text widget with the one in the replace dialog's text widget.
+ */
+/*ARGSUSED*/
+static void 
+DoReplaceAll(Widget w, XtPointer closure, XtPointer call_data)
+{
+    Replace((struct SearchAndReplace *)closure, False, False);
+}
+
+/*
+ * Function:
+ *	Replace
+ *
+ * Parameters:
+ *	tw	      - Text Widget to replce the string in
+ *	once_only     - if True then only replace the first one found,
+ *			else replace all of them
+ *	show_current  - if true then leave the selection on the
+ *		        string that was just replaced, otherwise
+ *		        move it onto the next one
+ *
+ * Description:
+ *	  This is the function that does the real work of
+ *	replacing strings in the main text widget.
+ */
+static Bool
+Replace(struct SearchAndReplace *search, Bool once_only, Bool show_current)
+{
+    XawTextPosition pos, new_pos, end_pos, ipos;
+    XawTextScanDirection dir;
+    XawTextBlock find, replace;
+    Widget tw = XtParent(search->search_popup);
+    int count = 0;
+    TextWidget ctx = (TextWidget)tw;
+    Bool redisplay;
+
+    find.ptr = GetStringRaw(search->search_text);
+    if ((find.format = _XawTextFormat(ctx)) == XawFmtWide)
+	find.length = (XawTextPosition)wcslen((wchar_t*)find.ptr);
+    else
+	find.length = (XawTextPosition)strlen(find.ptr);
+    find.firstPos = 0;
+
+    replace.ptr = GetStringRaw(search->rep_text);
+    replace.firstPos = 0;
+    if ((replace.format = _XawTextFormat(ctx)) == XawFmtWide)
+	replace.length = wcslen((wchar_t*)replace.ptr);
+    else
+	replace.length = strlen(replace.ptr);
+    
+    dir = (XawTextScanDirection)(unsigned long)
+      ((XPointer)XawToggleGetCurrent(search->left_toggle) - R_OFFSET);
+
+    redisplay = !once_only || (once_only && !show_current);
+    ipos = XawTextGetInsertionPoint(tw);
+    if (redisplay)
+	XawTextDisableRedisplay(tw);
+    /*CONSTCOND*/
+    while (True) {
+	if (count != 0)	{
+	    new_pos = XawTextSearch(tw, dir, &find);
+
+	    if (new_pos == XawTextSearchError) {
+		if (count == 0) {
+		    char msg[37];
+		    char *ptr;
+		    int len;
+
+		    ptr = GetString(search->search_text);
+		    len = strlen(ptr);
+		    (void)XmuSnprintf(msg, sizeof(msg), "%s", ptr);
+		    ptr = strchr(msg, '\n');
+		    if (ptr != NULL || sizeof(msg) - 1 < len) {
+			if (ptr != NULL)
+			    len = ptr - msg + 4;
+			else
+			    len = strlen(msg);
+
+			if (len < 4)
+			    strcpy(msg, "...");
+			else
+			    strcpy(msg + len - 4, "...");
+		    }
+		    SetSearchLabels(search, "Could not find string", msg, True);
+
+		    if (redisplay) {
+			XawTextSetInsertionPoint(tw, ipos);
+			_XawTextShowPosition(ctx);
+			XawTextEnableRedisplay(tw);
+		    }
+
+		    return (False);
+		}
+		else
+		    break;
+	    }
+	    pos = new_pos;
+	    end_pos = pos + find.length;
+	}
+	else {
+	    XawTextGetSelectionPos(tw, &pos, &end_pos);
+
+	    if (search->selection_changed) {
+		SetSearchLabels(search, "Selection modified, aborting.",
+				"", True);
+		if (redisplay) {
+		    XawTextSetInsertionPoint(tw, ipos);
+		    XawTextEnableRedisplay(tw);
+		}
+
+		return (False);
+	    }
+	    if (pos == end_pos) {
+		if (redisplay) {
+		    XawTextSetInsertionPoint(tw, ipos);
+		    XawTextEnableRedisplay(tw);
+		}
+
+		return (False);
+	    }
+	}
+
+	if (XawTextReplace(tw, pos, end_pos, &replace) != XawEditDone) {
+	    SetSearchLabels(search, "Error while replacing.", "", True);
+	    if (redisplay) {
+		XawTextSetInsertionPoint(tw, ipos);
+		XawTextEnableRedisplay(tw);
+	    }
+
+	    return (False);
+	}
+
+	if (dir == XawsdRight)
+	    ipos = pos + replace.length;
+	else
+	    ipos = pos;
+
+	if (once_only) {
+	    if (show_current)
+		break;
+	    else {
+		DoSearch(search);
+		XawTextEnableRedisplay(tw);
+
+		return (True);
+	    }
+	}
+	else
+	    ctx->text.insertPos = ipos;
+	count++;
+    }
+
+    if (replace.length == 0)
+	XawTextUnsetSelection(tw);
+    else
+	XawTextSetSelection(tw, pos, pos + replace.length);
+
+    XawTextSetInsertionPoint(tw, ipos);
+    _XawTextShowPosition(ctx);
+    XawTextEnableRedisplay(tw);
+
+    return (True);
+}
+
+/*
+ * Function:
+ *	SetSearchLabels
+ *
+ * Parameters:
+ *	search - search structure
+ *	msg1   - message to put in each search label
+ *	msg2   - ""
+ *	bell   - if True then ring bell
+ *
+ * Description:
+ *	Sets both the search labels, and also rings the bell.
+ */
+static void
+SetSearchLabels(struct SearchAndReplace *search, String msg1, String msg2,
+		Bool bell)
+{
+    (void)SetResource(search->label1, XtNlabel, (XtArgVal)msg1);
+    (void)SetResource(search->label2, XtNlabel, (XtArgVal)msg2);
+    if (bell) 
+	XBell(XtDisplay(search->search_popup), 0);
+}
+
+/*
+ * This section of the file contains utility routines used by
+ * other functions in this file
+ */
+/*
+ * Function:
+ *	_XawTextSetField
+ *
+ * Description:
+ *	  Action routine that can be bound to dialog box's
+ *		   Text Widget that will send input to the field specified.
+ */
+/*ARGSUSED*/
+void 
+_XawTextSetField(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    struct SearchAndReplace *search;
+    Widget cnew, old;
+
+    search = ((TextWidget)XtParent(XtParent(XtParent(w))))->text.search;
+
+    if (*num_params != 1) {
+	SetSearchLabels(search, "Error: SetField Action must have",
+			"exactly one argument", True);
+	return;
+    }
+    switch (params[0][0])  {
+	case 's':
+	case 'S':
+	    cnew = search->search_text;
+	    old = search->rep_text;
+	    break;
+	case 'r':
+	case 'R':
+	    old = search->search_text;
+	    cnew = search->rep_text;
+	    break;
+	default:
+	    SetSearchLabels(search,
+			    "Error: SetField Action's first Argument must",
+			    "be either 'Search' or 'Replace'", True);
+	    return;
+    }
+    _SetField(cnew, old);
+}
+
+/*
+ * Function:
+ *	_SetField
+ *
+ * Parameters:
+ *	cnew - new and old text fields
+ *	old  - ""
+ *
+ * Description:
+ *	Sets the current text field.
+ */
+static void
+_SetField(Widget cnew, Widget old)
+{
+    Arg args[2];
+    Pixel new_border, old_border, old_bg;
+
+    if (!XtIsSensitive(cnew)) {
+	XBell(XtDisplay(old), 0);	/* Don't set field to an inactive Widget */
+	return;
+    }
+
+    XtSetKeyboardFocus(XtParent(cnew), cnew);
+						
+    XtSetArg(args[0], XtNborderColor, &old_border);
+    XtSetArg(args[1], XtNbackground, &old_bg);
+    XtGetValues(cnew, args, 2);
+
+    XtSetArg(args[0], XtNborderColor, &new_border);
+    XtGetValues(old, args, 1);
+
+    if (old_border != old_bg)	/* Colors are already correct, return */
+	return;
+
+    SetResource(old, XtNborderColor, (XtArgVal)old_border);
+    SetResource(cnew, XtNborderColor, (XtArgVal)new_border);
+}
+
+/*
+ * Function:
+ *	SetResourceByName
+ *
+ * Parameters:
+ *	shell	 - shell widget of the popup
+ *	name	 - name of the child
+ *	res_name - name of the resource
+ *	value	 - value of the resource
+ *
+ * Description:
+ *	  Sets a resource in any of the dialog children given
+ *	name of the child and the shell widget of the dialog.
+ *
+ * Returns:
+ *	True if sucessful
+ */
+static Bool
+SetResourceByName(Widget shell, char *name, char *res_name, XtArgVal value)
+{
+    Widget temp_widget;
+    char buf[BUFSIZ];
+
+    (void)XmuSnprintf(buf, sizeof(buf), "%s.%s", FORM_NAME, name);
+
+    if ((temp_widget = XtNameToWidget(shell, buf)) != NULL) {
+	SetResource(temp_widget, res_name, value);
+	return (True);
+    }
+    return (False);
+}
+
+/*
+ * Function:
+ *	SetResource
+ *
+ * Parameters:
+ *	w	 - widget
+ *	res_name - name of the resource
+ *	value	 - value of the resource
+ *
+ * Description:
+ *	Sets a resource in a widget
+ */
+static void
+SetResource(Widget w, char *res_name, XtArgVal value)
+{
+    Arg args[1];
+  
+    XtSetArg(args[0], res_name, value);
+    XtSetValues( w, args, 1);
+}
+
+/*
+ * Function:
+ *	GetString{Raw}
+ *
+ * Parameters:
+ *	text - text widget whose string we will get
+ * 
+ * Description:
+ *	Gets the value for the string in the popup.
+ *
+ * Returns:
+ *	GetString:	the string as a MB
+ *	GetStringRaw:	the exact buffer contents suitable for a search
+ */
+static String
+GetString(Widget text)
+{
+    String string;
+    Arg args[1];
+
+    XtSetArg(args[0], XtNstring, &string);
+    XtGetValues(text, args, 1);
+
+    return (string);
+}
+
+static String
+GetStringRaw(Widget tw)
+{
+    TextWidget ctx = (TextWidget)tw;
+    XawTextPosition last;
+
+    last = XawTextSourceScan(ctx->text.source, 0, XawstAll, XawsdRight,
+			     ctx->text.mult, True);
+    return (_XawTextGetText(ctx, 0, last));
+}
+
+/*
+ * Function:
+ *	CenterWidgetOnPoint
+ *
+ * Parameters:
+ *	w     - shell widget
+ *		 event - event containing the location of the point
+ *
+ * Description:
+ *	Centers a shell widget on a point relative to the root window.
+ *
+ * Note:
+ *	The widget is not allowed to go off the screen
+ */
+static void
+CenterWidgetOnPoint(Widget w, XEvent *event)
+{
+    Arg args[3];
+    Cardinal num_args;
+    Dimension width, height, b_width;
+    Position x, y, max_x, max_y;
+  
+    if (event != NULL) {
+	switch (event->type) {
+	    case ButtonPress:
+	    case ButtonRelease:
+		x = event->xbutton.x_root;
+		y = event->xbutton.y_root;
+		break;
+	    case KeyPress:
+	    case KeyRelease:
+		x = event->xkey.x_root;
+		y = event->xkey.y_root;
+		break;
+	    default:
+		return;
+	}
+    }
+    else
+	return;
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNwidth, &width); num_args++;
+    XtSetArg(args[num_args], XtNheight, &height); num_args++;
+    XtSetArg(args[num_args], XtNborderWidth, &b_width); num_args++;
+    XtGetValues(w, args, num_args);
+
+    width += b_width << 1;
+    height += b_width << 1;
+
+    x -= (Position)(width >> 1);
+    if (x < 0)
+	x = 0;
+    if (x > (max_x = (Position)(XtScreen(w)->width - width)))
+	x = max_x;
+
+    y -= (Position)(height >> 1);
+    if (y < 0)
+	y = 0;
+    if (y > (max_y = (Position)(XtScreen(w)->height - height)))
+	y = max_y;
+  
+    num_args = 0;
+    XtSetArg(args[num_args], XtNx, x); num_args++;
+    XtSetArg(args[num_args], XtNy, y); num_args++;
+    XtSetValues(w, args, num_args);
+}
+
+/*
+ * Function:
+ *	CreateDialog
+ *
+ * Parameters:
+ *	parent - parent of the dialog - the main text widget
+ *	ptr    - initial_string for the dialog
+ *	name   - name of the dialog
+ *	func   - function to create the children of the dialog
+ *
+ * Returns:
+ *	Popup shell of the dialog
+ *
+ * Note:
+ *	The function argument is passed the following arguments:
+ *	form   - from widget that is the dialog
+ *	ptr    - initial string for the dialog's text widget
+ *	parent - parent of the dialog - the main text widget
+ */
+static Widget
+CreateDialog(Widget parent, String ptr, String name, AddFunc func)
+{
+    Widget popup, form;
+    Arg args[5];
+    Cardinal num_args;
+
+    num_args = 0;
+    XtSetArg(args[num_args], XtNiconName, name);		num_args++;
+    XtSetArg(args[num_args], XtNgeometry, NULL);		num_args++;
+    XtSetArg(args[num_args], XtNallowShellResize, True);	num_args++;
+    XtSetArg(args[num_args], XtNtransientFor, GetShell(parent));num_args++;
+    popup = XtCreatePopupShell(name, transientShellWidgetClass, 
+			       parent, args, num_args);
+
+    form = XtCreateManagedWidget(FORM_NAME, formWidgetClass, popup, NULL, 0);
+    XtManageChild (form);
+
+    (*func)(form, ptr, parent);
+
+    return (popup);
+}
+
+/*
+ * Function
+ *	GetShell
+ *	nearest shell widget.
+ *
+ * Parameters:
+ *	w - widget whose parent shell should be returned
+ *
+ * Returns:
+ *	  The shell widget among the ancestors of w that is the
+ * 	fewest levels up in the widget hierarchy.
+ *
+ * Description:
+ *	Walks up the widget hierarchy to find the topmost shell widget.
+ */
+static Widget
+GetShell(Widget w)
+{
+    while (w != NULL && !XtIsShell(w))
+	w = XtParent(w);
+    
+    return (w);
+}
+
+static Bool
+InParams(String str, String *p, unsigned int n)
+{
+    unsigned int i;
+
+    for (i = 0; i < n; p++, i++)
+	if (!XmuCompareISOLatin1(*p, str))
+	    return (True);
+    return (False);
+}
+
+static char *WM_DELETE_WINDOW = "WM_DELETE_WINDOW";
+
+static void
+WMProtocols(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    Atom wm_delete_window;
+    Atom wm_protocols;
+
+    wm_delete_window = XInternAtom(XtDisplay(w), WM_DELETE_WINDOW, True);
+    wm_protocols = XInternAtom(XtDisplay(w), "WM_PROTOCOLS", True);
+
+    /* Respond to a recognized WM protocol request if
+     * event type is ClientMessage and no parameters are passed, or
+     * event type is ClientMessage and event data is matched to parameters, or
+     * event type isn't ClientMessage and parameters make a request
+     */
+#define DO_DELETE_WINDOW InParams(WM_DELETE_WINDOW, params, *num_params)
+
+    if ((event->type == ClientMessage
+	 && event->xclient.message_type == wm_protocols
+	 && event->xclient.data.l[0] == wm_delete_window
+	 && (*num_params == 0 || DO_DELETE_WINDOW))
+	|| (event->type != ClientMessage && DO_DELETE_WINDOW)) {
+#undef DO_DELETE_WINDOW
+	Widget cancel;
+	char descendant[DISMISS_NAME_LEN + 2];
+
+	(void)XmuSnprintf(descendant, sizeof(descendant), "*%s", DISMISS_NAME);
+	cancel = XtNameToWidget(w, descendant);
+	if (cancel)
+	    XtCallCallbacks(cancel, XtNcallback, NULL);
+    }
+}
+
+static void
+SetWMProtocolTranslations(Widget w)
+{
+    static XtTranslations compiled_table;
+    static XtAppContext *app_context_list;
+    static Cardinal list_size;
+
+    unsigned int i;
+    XtAppContext app_context;
+    Atom wm_delete_window;
+
+    app_context = XtWidgetToApplicationContext(w);
+
+    /* parse translation table once */
+    if (!compiled_table)
+	compiled_table =
+	    XtParseTranslationTable("<Message>WM_PROTOCOLS:XawWMProtocols()\n");
+
+    /* add actions once per application context */
+    for (i = 0; i < list_size && app_context_list[i] != app_context; i++)
+	;
+    if (i == list_size) {
+	XtActionsRec actions[1];
+
+	actions[0].string = "XawWMProtocols";
+	actions[0].proc = WMProtocols;
+	list_size++;
+	app_context_list = (XtAppContext *)XtRealloc
+	    ((char *)app_context_list, list_size * sizeof(XtAppContext));
+	XtAppAddActions(app_context, actions, 1);
+	app_context_list[i] = app_context;
+    }
+
+    /* establish communication between the window manager and each shell */
+    XtAugmentTranslations(w, compiled_table);
+    wm_delete_window = XInternAtom(XtDisplay(w), WM_DELETE_WINDOW, False);
+    (void)XSetWMProtocols(XtDisplay(w), XtWindow(w), &wm_delete_window, 1);
+}
diff --git a/nx-X11/lib/Xaw/TextSink.c b/nx-X11/lib/Xaw/TextSink.c
new file mode 100644
index 000000000..75f952fff
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextSink.c
@@ -0,0 +1,1829 @@
+/* $Xorg: TextSink.c,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $ */
+/*
+
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/TextSink.c,v 1.21 2002/06/03 21:39:24 paulo Exp $ */
+
+/*
+ * Author:  Chris Peterson, MIT X Consortium.
+ *
+ * Much code taken from X11R3 AsciiSink.
+ */
+
+/*
+ * TextSink.c - TextSink object. (For use with the text widget).
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/TextP.h>
+#include <X11/Xaw/TextSinkP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * Prototypes
+ */
+static void XawTextSinkClassPartInitialize(WidgetClass);
+static void XawTextSinkInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawTextSinkDestroy(Widget);
+static Boolean XawTextSinkSetValues(Widget, Widget, Widget,
+				    ArgList, Cardinal*);
+
+static int  MaxLines(Widget, unsigned int);
+static int  MaxHeight(Widget, int);
+static void DisplayText(Widget, int, int, XawTextPosition, XawTextPosition,
+			Bool);
+static void InsertCursor(Widget, int, int, XawTextInsertState);
+static void ClearToBackground(Widget, int, int, unsigned int, unsigned int);
+static void FindPosition(Widget, XawTextPosition, int, int, Bool,
+			 XawTextPosition*, int*, int*);
+static void FindDistance(Widget, XawTextPosition, int, XawTextPosition, int*,
+			 XawTextPosition*, int*);
+static void Resolve(Widget, XawTextPosition, int, int, XawTextPosition*);
+static void SetTabs(Widget, int, short*);
+static void GetCursorBounds(Widget, XRectangle*);
+
+#ifndef OLDXAW
+static Boolean CvtStringToPropertyList(Display*, XrmValue*, Cardinal*,
+				       XrmValue*, XrmValue*, XtPointer*);
+static Boolean CvtPropertyListToString(Display*, XrmValue*, Cardinal*,
+				       XrmValue*, XrmValue*, XtPointer*);
+static Bool BeginPaint(Widget);
+static Bool EndPaint(Widget);
+static void SetXlfdDefaults(Display*, XawTextProperty*);
+#endif
+
+/*
+ * External
+ */
+void _XawTextSinkClearToBackground(Widget, int, int, unsigned, unsigned);
+void _XawTextSinkDisplayText(Widget, int, int, XawTextPosition, XawTextPosition,
+			     Bool);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(TextSinkRec, text_sink.field)
+static XtResource resources[] = {
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(foreground),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XtNbackground,
+    XtCBackground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(background),
+    XtRString,
+    XtDefaultBackground
+  },
+#ifndef OLDXAW
+  {
+    XtNcursorColor,
+    XtCColor,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(cursor_color),
+    XtRString,
+    XtDefaultForeground
+  },
+  {
+    XawNtextProperties,
+    XawCTextProperties,
+    XawRTextProperties,
+    sizeof(XawTextPropertyList*),
+    offset(properties),
+    XtRImmediate,
+    NULL
+  },
+#endif
+};
+#undef offset
+
+#ifndef OLDXAW
+static TextSinkExtRec extension_rec = {
+    NULL,				/* next_extension */
+    NULLQUARK,				/* record_type */
+    1,					/* version */
+    sizeof(TextSinkExtRec),		/* record_size */
+    BeginPaint,
+    NULL,
+    NULL,
+    EndPaint
+};
+
+static XrmQuark Qdefault;
+#endif
+
+#define Superclass	(&objectClassRec)
+TextSinkClassRec textSinkClassRec = {
+  /* object */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "TextSink",				/* class_name */
+    sizeof(TextSinkRec),		/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    XawTextSinkClassPartInitialize,	/* class_part_initialize */
+    False,				/* class_inited */
+    XawTextSinkInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    NULL,				/* obj1 */
+    NULL,				/* obj2 */
+    0,					/* obj3 */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    False,				/* obj4 */
+    False,				/* obj5 */
+    False,				/* obj6 */
+    False,				/* obj7 */
+    XawTextSinkDestroy,			/* destroy */
+    NULL,				/* obj8 */
+    NULL,				/* obj9 */
+    XawTextSinkSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    NULL,				/* obj10 */
+    NULL,				/* get_values_hook */
+    NULL,				/* obj11 */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* obj12 */
+    NULL,				/* obj13 */
+    NULL,				/* obj14 */
+    NULL,				/* extension */
+  },
+  /* text_sink */
+  {
+    DisplayText,			/* DisplayText */
+    InsertCursor,			/* InsertCursor */
+    ClearToBackground,			/* ClearToBackground */
+    FindPosition,			/* FindPosition */
+    FindDistance,			/* FindDistance */
+    Resolve,				/* Resolve */
+    MaxLines,				/* MaxLines */
+    MaxHeight,				/* MaxHeight */
+    SetTabs,				/* SetTabs */
+    GetCursorBounds,			/* GetCursorBounds */
+  },
+};
+
+WidgetClass textSinkObjectClass = (WidgetClass)&textSinkClassRec;
+
+/*
+ * Implementation
+ */
+static void
+XawTextSinkClassPartInitialize(WidgetClass wc)
+{
+    TextSinkObjectClass t_src, superC;
+#ifndef OLDXAW
+    static XtConvertArgRec CvtArgs[] = {
+      {XtWidgetBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.self),
+       sizeof(Widget)},
+    };
+#endif
+
+    t_src = (TextSinkObjectClass) wc;
+    superC = (TextSinkObjectClass) t_src->object_class.superclass;
+
+#ifndef OLDXAW
+    extension_rec.record_type = XrmPermStringToQuark("TextSink");
+    extension_rec.next_extension = (XtPointer)t_src->text_sink_class.extension;
+    t_src->text_sink_class.extension = &extension_rec;
+
+    Qdefault = XrmPermStringToQuark("default");
+#endif
+
+    /* 
+     * We don't need to check for null super since we'll get to TextSink
+     * eventually.
+     */
+    if (t_src->text_sink_class.DisplayText == XtInheritDisplayText)
+	t_src->text_sink_class.DisplayText =
+	    superC->text_sink_class.DisplayText;
+
+    if (t_src->text_sink_class.InsertCursor == XtInheritInsertCursor)
+	t_src->text_sink_class.InsertCursor =
+	    superC->text_sink_class.InsertCursor;
+
+    if (t_src->text_sink_class.ClearToBackground== XtInheritClearToBackground)
+	t_src->text_sink_class.ClearToBackground =
+	    superC->text_sink_class.ClearToBackground;
+
+    if (t_src->text_sink_class.FindPosition == XtInheritFindPosition)
+	t_src->text_sink_class.FindPosition =
+	    superC->text_sink_class.FindPosition;
+
+    if (t_src->text_sink_class.FindDistance == XtInheritFindDistance)
+	t_src->text_sink_class.FindDistance =
+	    superC->text_sink_class.FindDistance;
+
+    if (t_src->text_sink_class.Resolve == XtInheritResolve)
+	t_src->text_sink_class.Resolve =
+	    superC->text_sink_class.Resolve;
+
+    if (t_src->text_sink_class.MaxLines == XtInheritMaxLines)
+	t_src->text_sink_class.MaxLines =
+	    superC->text_sink_class.MaxLines;
+
+    if (t_src->text_sink_class.MaxHeight == XtInheritMaxHeight)
+	t_src->text_sink_class.MaxHeight =
+	    superC->text_sink_class.MaxHeight;
+
+    if (t_src->text_sink_class.SetTabs == XtInheritSetTabs)
+	t_src->text_sink_class.SetTabs =
+	    superC->text_sink_class.SetTabs;
+
+    if (t_src->text_sink_class.GetCursorBounds == XtInheritGetCursorBounds)
+	t_src->text_sink_class.GetCursorBounds =
+	    superC->text_sink_class.GetCursorBounds;
+
+#ifndef OLDXAW
+    XtSetTypeConverter(XtRString, XawRTextProperties, CvtStringToPropertyList,
+		       &CvtArgs[0], XtNumber(CvtArgs), XtCacheNone, NULL);
+    XtSetTypeConverter(XawRTextProperties, XtRString, CvtPropertyListToString,
+		       NULL, 0, XtCacheNone, NULL);
+#endif
+}
+
+/*
+ * Function:
+ *	XawTextSinkInitialize
+ *
+ * Parameters:
+ *	request - requested and new values for the object instance
+ *	cnew	- ""
+ *
+ * Description:
+ *	Initializes the TextSink Object.
+ */
+/*ARGSUSED*/
+static void
+XawTextSinkInitialize(Widget request, Widget cnew,
+		      ArgList args, Cardinal *num_args)
+{
+    TextSinkObject sink = (TextSinkObject)cnew;
+
+    sink->text_sink.tab_count = 0; /* Initialize the tab stops. */
+    sink->text_sink.tabs = NULL;
+    sink->text_sink.char_tabs = NULL;
+#ifndef OLDXAW
+    sink->text_sink.paint = NULL;
+#endif
+}
+
+/*
+ * Function:
+ *	XawTextSinkDestroy
+ *
+ * Parameters:
+ *	w - TextSink Object
+ *
+ * Description:
+ *	This function cleans up when the object is destroyed.
+ */
+static void
+XawTextSinkDestroy(Widget w)
+{
+    TextSinkObject sink = (TextSinkObject) w;
+
+    XtFree((char *)sink->text_sink.tabs);
+    XtFree((char *)sink->text_sink.char_tabs);
+}
+
+/*
+ * Function:
+ *	XawTextSinkSetValues
+ *
+ * Parameters:
+ *	current - current state of the object
+ *	request - what was requested
+ *	cnew	- what the object will become
+ *
+ * Description:
+ *	Sets the values for the TextSink.
+ *
+ * Returns:
+ *	True if redisplay is needed
+ */
+/*ARGSUSED*/
+static Boolean
+XawTextSinkSetValues(Widget current, Widget request, Widget cnew,
+		     ArgList args, Cardinal *num_args)
+{
+    TextSinkObject w = (TextSinkObject)cnew;
+    TextSinkObject old_w = (TextSinkObject)current;
+
+    if (w->text_sink.foreground != old_w->text_sink.foreground)
+	((TextWidget)XtParent(cnew))->text.redisplay_needed = True;
+
+    return (False);
+}
+
+/*
+ * Function:
+ *	DisplayText
+ *
+ * Parameters:
+ *	w	  - TextSink Object
+ *	x	  - location to start drawing text
+ *	y	  - ""
+ *	pos1	  - location of starting and ending points in the text buffer
+ *	pos2	  - ""
+ *		 highlight - hightlight this text?
+ *
+ * Description:
+ *	Stub function that in subclasses will display text.
+ */
+/*ARGSUSED*/
+static void
+DisplayText(Widget w, int x, int y,
+	    XawTextPosition pos1, XawTextPosition pos2, Bool highlight)
+{
+    return;
+}
+
+/*
+ * Function:
+ *	InsertCursor
+ *
+ * Parameters:
+ *	w     - TextSink Object
+ *	x     - location for the cursor
+ *	y     - ""
+ *	state - whether to turn the cursor on, or off
+ *
+ * Description:
+ *	Places the InsertCursor.
+ */
+/*ARGSUSED*/
+static void
+InsertCursor(Widget w, int x, int y, XawTextInsertState state)
+{
+    return;
+}
+
+/*
+ * Function:
+ *	ClearToBackground
+ *
+ * Parameters:
+ *	w      - TextSink Object
+ *	x      - location of area to clear
+ *	y      - ""
+ *	width  - size of area to clear
+ *	height - ""
+ *
+ * Description:
+ *	Clears a region of the sink to the background color.
+ */
+/*ARGSUSED*/
+static void
+ClearToBackground(Widget w, int x, int y,
+		  unsigned int width, unsigned int height)
+{
+    /* 
+     * Don't clear in height or width are zero
+     * XClearArea() has special semantic for these values
+     */
+    TextWidget xaw = (TextWidget)XtParent(w);
+    Position x1, y1, x2, y2;
+
+    x1 = XawMax(x, xaw->text.r_margin.left);
+    y1 = XawMax(y, xaw->text.r_margin.top);
+    x2 = XawMin(x + (int)width, (int)XtWidth(xaw) - xaw->text.r_margin.right);
+    y2 = XawMin(y + (int)height, (int)XtHeight(xaw) - xaw->text.r_margin.bottom);
+
+    x = x1;
+    y = y1;
+    width = XawMax(0, x2 - x1);
+    height = XawMax(0, y2 - y1);
+
+    if (height != 0 && width != 0)
+	XClearArea(XtDisplayOfObject(w), XtWindowOfObject(w),
+		   x, y, width, height, False);
+}
+
+/*
+ * Function:
+ *	FindPosition
+ *
+ * Parameters:
+ *	w		- TextSink Object
+ *	fromPos		- reference position
+ *	fromX		- reference location
+ *	width		- width of section to paint text
+ *	stopAtWordBreak - returned position is a word break?
+ *	resPos		- position found (return)
+ *	resWidth	- Width actually used (return)
+ *	resHeight	- Height actually used (return)
+ *
+ * Description:
+ *	Finds a position in the text.
+ */
+/*ARGSUSED*/
+static void
+FindPosition(Widget w, XawTextPosition fromPos, int fromx, int width,
+	     Bool stopAtWordBreak, XawTextPosition *resPos,
+	     int *resWidth, int *resHeight)
+{
+    *resPos = fromPos;
+    *resHeight = *resWidth = 0;
+}
+
+/*
+ * Function:
+ *	FindDistance
+ *
+ * Parameters:
+ *	w	  - TextSink Object
+ *	fromPos	  - starting Position
+ *	fromX	  - x location of starting Position
+ *	toPos	  - end Position
+ *	resWidth  - Distance between fromPos and toPos
+ *	resPos	  - Acutal toPos used
+ *	resHeight - Height required by this text
+ *
+ * Description:
+ *	Find the Pixel Distance between two text Positions.
+ */
+/*ARGSUSED*/
+static void
+FindDistance(Widget w, XawTextPosition fromPos, int fromx,
+	     XawTextPosition toPos, int *resWidth,
+	     XawTextPosition *resPos, int *resHeight)
+{
+    *resWidth = *resHeight = 0;
+    *resPos = fromPos;
+}
+
+/*
+ * Function:
+ *	Resolve
+ *
+ * Parameters:
+ *	w      - TextSink Object
+ *	pos    - reference Position
+ *	fromx  - reference Location
+ *	width  - width to move
+ *	resPos - resulting position
+ *
+ * Description:
+ *	Resloves a location to a position.
+ */
+/*ARGSUSED*/
+static void
+Resolve(Widget w, XawTextPosition pos, int fromx, int width,
+	XawTextPosition *resPos)
+{
+    *resPos = pos;
+}
+
+/*
+ * Function:
+ *	MaxLines
+ *
+ * Parameters:
+ *	w      - TextSink Object
+ *	height - height to fit lines into
+ *
+ * Description:
+ *	Finds the Maximum number of lines that will fit in a given height.
+ *
+ * Returns:
+ *	Number of lines that will fit
+ */
+/*ARGSUSED*/
+static int
+MaxLines(Widget w, unsigned int height)
+{
+    /*
+     * The fontset has gone down to descent Sink Widget, so
+     * the functions such MaxLines, SetTabs... are bound to the descent.
+     *
+     * by Li Yuhong, Jan. 15, 1991
+     */
+    return (0);
+}
+
+/*
+ * Function:
+ *	MaxHeight
+ *
+ * Parameters:
+ *	w     - TextSink Object
+ *	lines - number of lines
+ *
+ * Description:
+ *	Finds the Minium height that will contain a given number lines.
+ *
+ * Returns:
+ *	the height
+ */
+/*ARGSUSED*/
+static int
+MaxHeight(Widget w, int lines)
+{
+    return (0);
+}
+
+/*
+ * Function:
+ *	SetTabs
+ *
+ * Parameters:
+ *	w	  - TextSink Object
+ *	tab_count - the number of tabs in the list
+ *	tabs	  - text positions of the tabs
+ * Description:
+ *	Sets the Tab stops.
+ */
+/*ARGSUSED*/
+static void
+SetTabs(Widget w, int tab_count, short *tabs)
+{
+    return;
+}
+
+/*
+ * Function:
+ *	GetCursorBounds
+ *
+ * Parameters:
+ *	w - TextSinkObject.
+ *	rect - X rectangle containing the cursor bounds
+ *
+ * Description:
+ *	Finds the bounding box for the insert cursor (caret)
+ */
+/*ARGSUSED*/
+static void
+GetCursorBounds(Widget w, XRectangle *rect)
+{
+    rect->x = rect->y = rect->width = rect->height = 0;
+}
+
+/*
+ * Public Functions
+ */
+/*
+ * Function:
+ *	XawTextSinkDisplayText
+ *
+ * Parameters:
+ *	w	  - TextSink Object
+ *	x	  - location to start drawing text
+ *	y	  - ""
+ *	pos1	  - location of starting and ending points in the text buffer
+ *	pos2	  - ""
+ *	highlight - hightlight this text?
+ */
+/*ARGSUSED*/
+void
+XawTextSinkDisplayText(Widget w,
+#if NeedWidePrototypes
+		       int x, int y,
+#else
+		       Position x, Position y,
+#endif
+		       XawTextPosition pos1, XawTextPosition pos2,
+#if NeedWidePrototypes
+		       int highlight
+#else
+		       Boolean highlight
+#endif
+)
+{
+    _XawTextSinkDisplayText(w, x, y, pos1, pos2, highlight);
+}
+
+void
+_XawTextSinkDisplayText(Widget w, int x, int y,
+			XawTextPosition pos1, XawTextPosition pos2,
+			Bool highlight)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    (*cclass->text_sink_class.DisplayText)(w, x, y, pos1, pos2, highlight);
+}
+
+/*
+ * Function:
+ *	XawTextSinkInsertCursor
+ *
+ * Parameters:
+ *	w     - TextSink Object
+ *	x     - location for the cursor
+ *	y     - ""
+ *	state - whether to turn the cursor on, or off
+ *
+ * Description:
+ *	Places the InsertCursor.
+ */
+/*ARGSUSED*/
+void
+#if NeedWidePrototypes
+XawTextSinkInsertCursor(Widget w, int x, int y, int state)
+#else
+XawTextSinkInsertCursor(Widget w, Position x, Position y, XawTextInsertState state)
+#endif
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    (*cclass->text_sink_class.InsertCursor)(w, x, y, state);
+}
+
+/*
+ * Function:
+ *	XawTextSinkClearToBackground
+ *
+ * Parameters:
+ *	w      - TextSink Object
+ *	x      - location of area to clear
+ *	y      - ""
+ *	width  - size of area to clear
+ *	height - ""
+ *
+ * Description:
+ *	Clears a region of the sink to the background color.
+ */
+/*ARGSUSED*/
+void
+XawTextSinkClearToBackground(Widget w,
+#if NeedWidePrototypes
+			     int x, int y,
+			     unsigned int width, unsigned int height
+#else
+			     Position x, Position y,
+			     Dimension width, Dimension height
+#endif
+)
+{
+    _XawTextSinkClearToBackground(w, x, y, width, height);
+}
+
+void
+_XawTextSinkClearToBackground(Widget w,
+			      int x, int y,
+			      unsigned int width, unsigned int height)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    (*cclass->text_sink_class.ClearToBackground)(w, x, y, width, height);
+}
+
+/*
+ * Function:
+ *	XawTextSinkFindPosition
+ *
+ *  Parameters:
+ *	w		- TextSink Object
+ *	fromPos		- reference position
+ *	fromX		- reference location
+ *	width		- width of section to paint text
+ *	stopAtWordBreak - returned position is a word break?
+ *	resPos		- position found (return)
+ *	resWidth	- Width actually used (return)
+ *	resHeight	- Height actually used (return)
+ *
+ * Description:
+ *	Finds a position in the text.
+ */
+/*ARGSUSED*/
+void
+XawTextSinkFindPosition(Widget w, XawTextPosition fromPos, int fromx, int width,
+#if NeedWidePrototypes
+			int stopAtWordBreak,
+#else
+			Boolean stopAtWordBreak,
+#endif
+			XawTextPosition *resPos, int *resWidth, int *resHeight)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    (*cclass->text_sink_class.FindPosition)(w, fromPos, fromx, width,
+					    stopAtWordBreak, 
+					    resPos, resWidth, resHeight);
+}
+
+/*
+ * Function:
+ *	XawTextSinkFindDistance
+ *
+ *  Parameters:
+ *	w	  - TextSink Object
+ *	fromPos	  - starting Position
+ *	fromX	  - x location of starting Position
+ *	toPos	  - end Position
+ *	resWidth  - Distance between fromPos and toPos
+ *	resPos	  - Acutal toPos used
+ *	resHeight - Height required by this text
+ *
+ * Description:
+ *	Find the Pixel Distance between two text Positions.
+ */
+/*ARGSUSED*/
+void
+XawTextSinkFindDistance(Widget w, XawTextPosition fromPos, int fromx,
+			XawTextPosition toPos, int *resWidth, 
+			XawTextPosition *resPos, int *resHeight)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    (*cclass->text_sink_class.FindDistance)(w, fromPos, fromx, toPos,
+					    resWidth, resPos, resHeight);
+}
+
+/*
+ * Function:
+ *	XawTextSinkResolve
+ *
+ *  Parameters:
+ *	w      - TextSink Object
+ *	pos    - reference Position
+ *	fromx  - reference Location
+ *	width  - width to move
+ *	resPos - resulting position
+ *
+ * Description:
+ *	Resloves a location to a position.
+ */
+/*ARGSUSED*/
+void
+XawTextSinkResolve(Widget w, XawTextPosition pos, int fromx, int width,
+		   XawTextPosition *resPos)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass) w->core.widget_class;
+
+    (*cclass->text_sink_class.Resolve)(w, pos, fromx, width, resPos);
+}
+
+/*
+ * Function:
+ *	XawTextSinkMaxLines
+ *
+ *  Parameters:
+ *	w      - TextSink Object
+ *	height - height to fit lines into
+ *
+ * Description:
+ *	Finds the Maximum number of lines that will fit in a given height.
+ *
+ * Returns:
+ *	Number of lines that will fit
+ */
+/*ARGSUSED*/
+int
+#if NeedWidePrototypes
+XawTextSinkMaxLines(Widget w, unsigned int height)
+#else
+XawTextSinkMaxLines(Widget w, Dimension height)
+#endif
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    return((*cclass->text_sink_class.MaxLines)(w, height));
+}
+
+/*
+ * Function:
+ *	XawTextSinkMaxHeight
+ *
+ *  Parameters:
+ *	w     - TextSink Object
+ *	lines - number of lines
+ *
+ * Description:
+ *	Finds the Minium height that will contain a given number lines.
+ *
+ * Returns:
+ *	the height
+ */
+/*ARGSUSED*/
+int
+XawTextSinkMaxHeight(Widget w, int lines)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    return((*cclass->text_sink_class.MaxHeight)(w, lines));
+}
+
+/*
+ * Function:
+ *	XawTextSinkSetTabs
+ *
+ *  Parameters:
+ *	w	  - TextSink Object
+ *	tab_count - the number of tabs in the list
+ *	tabs	  - text positions of the tabs
+ * Description:
+ *	Sets the Tab stops.
+ */
+void
+XawTextSinkSetTabs(Widget w, int tab_count, int *tabs)
+{
+    if (tab_count > 0) {
+	TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+	short *char_tabs = (short*)XtMalloc((unsigned)tab_count * sizeof(short));
+	short *tab, len = 0;
+	int i;
+
+	for (i = tab_count, tab = char_tabs; i; i--) {
+	    if ((short)*tabs > len)
+		*tab++ = (len = (short)*tabs++);
+	    else {
+		tabs++;
+		--tab_count;
+	    }
+	}
+
+	if (tab_count > 0)
+	    (*cclass->text_sink_class.SetTabs)(w, tab_count, char_tabs);
+	XtFree((char *)char_tabs);
+    }
+}
+
+/*
+ * Function:
+ *	XawTextSinkGetCursorBounds
+ *
+ * Parameters:
+ *	w    - TextSinkObject
+ *	rect - X rectance containing the cursor bounds
+ *
+ * Description:
+ *	Finds the bounding box for the insert cursor (caret).
+ */
+/*ARGSUSED*/
+void
+XawTextSinkGetCursorBounds(Widget w, XRectangle *rect)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    (*cclass->text_sink_class.GetCursorBounds)(w, rect);
+}
+
+#ifndef OLDXAW
+Bool
+XawTextSinkBeginPaint(Widget w)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    if (cclass->text_sink_class.extension->BeginPaint == NULL ||
+	cclass->text_sink_class.extension->PreparePaint == NULL ||
+	cclass->text_sink_class.extension->DoPaint == NULL ||
+	cclass->text_sink_class.extension->EndPaint == NULL)
+	return (False);
+
+    return ((*cclass->text_sink_class.extension->BeginPaint)(w));
+}
+
+static Bool
+BeginPaint(Widget w)
+{
+    TextSinkObject sink = (TextSinkObject)w;
+
+    if (sink->text_sink.paint != NULL)
+	return (False);
+
+    sink->text_sink.paint = XtNew(XawTextPaintList);
+    sink->text_sink.paint->clip = XmuCreateArea();
+    sink->text_sink.paint->hightabs = NULL;
+    sink->text_sink.paint->paint = NULL;
+    sink->text_sink.paint->bearings = NULL;
+
+    return (True);
+}
+
+void
+XawTextSinkPreparePaint(Widget w, int y, int line, XawTextPosition from,
+			XawTextPosition to, Bool highlight)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    (*cclass->text_sink_class.extension->PreparePaint)
+	(w, y, line, from, to, highlight);
+}
+
+#if 0
+/*ARGSUSED*/
+static void
+PreparePaint(Widget w, int y, int line, XawTextPosition from, XawTextPosition to,
+	     Bool highlight)
+{
+}
+#endif
+
+void
+XawTextSinkDoPaint(Widget w)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    (*cclass->text_sink_class.extension->DoPaint)(w);
+}
+
+#if 0
+/*ARGSUSED*/
+static void
+DoPaint(Widget w)
+{
+}
+#endif
+
+Bool
+XawTextSinkEndPaint(Widget w)
+{
+    TextSinkObjectClass cclass = (TextSinkObjectClass)w->core.widget_class;
+
+    return ((*cclass->text_sink_class.extension->EndPaint)(w));
+}
+
+static Bool
+EndPaint(Widget w)
+{
+    TextSinkObject sink = (TextSinkObject)w;
+    XawTextPaintStruct *paint, *next;
+
+    if (sink->text_sink.paint == NULL)
+	return (False);
+
+    XmuDestroyArea(sink->text_sink.paint->clip);
+    if (sink->text_sink.paint->hightabs)
+	XmuDestroyArea(sink->text_sink.paint->hightabs);
+    paint = sink->text_sink.paint->paint;
+    while (paint) {
+	next = paint->next;
+	if (paint->text)
+	    XtFree((XtPointer)paint->text);
+	if (paint->backtabs)
+	    XmuDestroyArea(paint->backtabs);
+	XtFree((XtPointer)paint);
+	paint = next;
+    }
+
+    paint = sink->text_sink.paint->bearings;
+    while (paint) {
+	next = paint->next;
+	if (paint->text)
+	    XtFree((XtPointer)paint->text);
+	XtFree((XtPointer)paint);
+	paint = next;
+    }
+
+    XtFree((XtPointer)sink->text_sink.paint);
+    sink->text_sink.paint = NULL;
+    return (True);
+}
+
+static XawTextPropertyList **prop_lists;
+static Cardinal num_prop_lists;
+
+static int
+bcmp_qident(_Xconst void *left, _Xconst void *right)
+{
+    return ((long)left - (*(XawTextProperty**)right)->identifier);
+}
+
+static int
+qcmp_qident(_Xconst void *left, _Xconst void *right)
+{
+    return ((*(XawTextProperty**)left)->identifier -
+	    (*(XawTextProperty**)right)->identifier);
+}
+
+static void
+SetXlfdDefaults(Display *display, XawTextProperty *property)
+{
+    Atom atom = XInternAtom(display, "FONT", True);
+    unsigned long value;
+    char *str;
+
+    if (XGetFontProperty(property->font, atom, &value)) {
+	char *xlfd = XGetAtomName(display, value);
+
+	if (xlfd) {
+	    char *sep = xlfd + 1;
+	    char *name = sep;
+
+	    property->xlfd = XrmStringToQuark(xlfd);
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->foundry = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');	*sep++ = '\0';
+	    property->family = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');	*sep++ = '\0';
+	    property->weight = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');	*sep++ = '\0';
+	    property->slant = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');	*sep++ = '\0';
+	    property->setwidth = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->addstyle = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->pixel_size = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->point_size = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->res_x = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->res_y = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->spacing = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->avgwidth = XrmStringToQuark(name);
+	    name = sep;
+
+	    sep = strchr(sep, '-');     *sep++ = '\0';
+	    property->registry = XrmStringToQuark(name);
+	    name = sep;
+
+	    property->encoding = XrmStringToQuark(name);
+
+	    XFree(xlfd);
+	}
+    }
+
+    atom = XInternAtom(display, "UNDERLINE_THICKNESS", True);
+    if (XGetFontProperty(property->font, atom, &value) &&
+	(str = XGetAtomName(display, value)) != NULL) {
+	property->underline_thickness = atoi(str);
+	XFree(str);
+    }
+    else {
+	/* XLFD says:
+	 * CapStemWidth = average width of the stems of capitals
+	 * if (UNDERLINE_THICKNESS undefined) then
+	 *   UNDERLINE_THICKNESS = CapStemWidth
+	 *
+	 * How do I know the value of CapStemWidth??
+	 */
+	if (property->pixel_size != NULLQUARK) {
+	    property->underline_thickness =
+		atoi(XrmQuarkToString(property->pixel_size)) / 10;
+	    property->underline_thickness =
+		XawMax(1, property->underline_thickness);
+	}
+	else
+	    property->underline_thickness = 1;
+    }
+
+    atom = XInternAtom(display, "UNDERLINE_POSITION", True);
+    if (XGetFontProperty(property->font, atom, &value) &&
+	(str = XGetAtomName(display, value)) != NULL) {
+	property->underline_position = atoi(str);
+	XFree(str);
+    }
+    else
+	/* XLFD says:
+	 * if (UNDERLINE_POSITION undefined) then
+	 *   UNDERLINE_POSITION = ROUND((maximum_descent) / 2)
+	 */
+	property->underline_position =
+	    property->font->max_bounds.descent >> 1;
+
+    /* I am assuming xlfd does not consider that lines are
+     * centered in the path */
+    property->underline_position += property->underline_thickness >> 1;
+
+}
+
+static void
+DestroyTextPropertyList(XawTextPropertyList *list)
+{
+    int i;
+
+    for (i = 0; i < list->num_properties; i++) {
+	if (list->properties[i]->font)
+	    XFreeFont(DisplayOfScreen(list->screen), list->properties[i]->font);
+	XtFree((char*)list->properties[i]);
+    }
+    if (list->properties)
+	XtFree((char*)list->properties);
+    XtFree((char*)list);
+}
+
+static XawTextProperty *
+_XawTextSinkGetProperty(XawTextPropertyList *list, XrmQuark property)
+{
+    if (property != NULLQUARK && list && list->properties) {
+	XawTextProperty **ptr = (XawTextProperty**)
+	    bsearch((void*)(long)property,
+		    list->properties, list->num_properties,
+		    sizeof(XawTextProperty*), bcmp_qident);
+
+	if (ptr)
+	    return (*ptr);
+    }
+
+    return (NULL);
+}
+
+XawTextProperty *
+XawTextSinkGetProperty(Widget w, XrmQuark property)
+{
+    TextSinkObject sink = (TextSinkObject)w;
+    XawTextPropertyList *list = sink->text_sink.properties;
+
+    return (_XawTextSinkGetProperty(list, property));
+}
+
+XawTextProperty *
+XawTextSinkCopyProperty(Widget w, XrmQuark property)
+{
+    XawTextProperty *cur, *ret;
+
+    if ((cur = XawTextSinkGetProperty(w, property)) == NULL)
+	cur = XawTextSinkGetProperty(w, Qdefault);
+    ret = (XawTextProperty*)XtCalloc(1, sizeof(XawTextProperty));
+    if (cur)
+	memcpy(ret, cur, sizeof(XawTextProperty));
+    ret->identifier = NULLQUARK;
+    ret->mask &= ~XAW_TPROP_FONT;
+
+    return (ret);
+}
+
+static XawTextProperty *
+_XawTextSinkAddProperty(XawTextPropertyList *list, XawTextProperty *property,
+			Bool replace)
+{
+    XawTextProperty *result;
+    XColor color;
+    char identifier[1024];
+    char foreground[16];
+    char background[16];
+    char *foundry, *family, *weight, *slant, *setwidth, *addstyle, *pixel_size,
+	 *point_size, *res_x, *res_y, *spacing, *avgwidth, *registry, *encoding;
+    char *xlfd;
+    static char *asterisk = "*", *null = "";
+    XrmQuark quark;
+
+    if (list == NULL || property == NULL)
+	return (NULL);
+
+    if (property->mask & XAW_TPROP_FOREGROUND) {
+	color.pixel = property->foreground;
+	XQueryColor(DisplayOfScreen(list->screen), list->colormap, &color);
+	XmuSnprintf(foreground, sizeof(foreground), "%04x%04x%04x",
+		    color.red, color.green, color.blue);
+    }
+    else
+	strcpy(foreground, asterisk);
+    if (property->mask & XAW_TPROP_BACKGROUND) {
+	color.pixel = property->background;
+	XQueryColor(DisplayOfScreen(list->screen), list->colormap, &color);
+	XmuSnprintf(background, sizeof(background), "%04x%04x%04x",
+		    color.red, color.green, color.blue);
+    }
+    else
+	strcpy(background, asterisk);
+
+    if (property->xlfd_mask & XAW_TPROP_FOUNDRY)
+	foundry = XrmQuarkToString(property->foundry);
+    else
+	foundry = asterisk;
+
+    /* use default, or what was requested */
+    if (property->family != NULLQUARK)
+	family = XrmQuarkToString(property->family);
+    else
+	family = asterisk;
+    if (property->weight != NULLQUARK)
+	weight = XrmQuarkToString(property->weight);
+    else
+	weight = asterisk;
+    if (property->slant != NULLQUARK) {
+	slant = XrmQuarkToString(property->slant);
+	if (toupper(*slant) != 'R')
+	    slant = asterisk;	/* X defaults to italics, so, don't
+				   care in resolving between `I' and `O' */
+    }
+    else
+	slant = asterisk;
+
+    if (property->xlfd_mask & XAW_TPROP_SETWIDTH)
+	setwidth = XrmQuarkToString(property->setwidth);
+    else
+	setwidth = asterisk;
+    if (property->xlfd_mask & XAW_TPROP_ADDSTYLE)
+	addstyle = XrmQuarkToString(property->addstyle);
+    else
+	addstyle = null;
+
+    /* use default, or what was requested */
+    if (!(property->mask & XAW_TPROP_POINTSIZE) &&
+	property->pixel_size != NULLQUARK)
+	pixel_size = XrmQuarkToString(property->pixel_size);
+    else
+	pixel_size = asterisk;
+
+    if (property->xlfd_mask & XAW_TPROP_POINTSIZE)
+	point_size = XrmQuarkToString(property->point_size);
+    else
+	point_size = asterisk;
+    if (property->xlfd_mask & XAW_TPROP_RESX)
+	res_x = XrmQuarkToString(property->res_x);
+    else
+	res_x = asterisk;
+    if (property->xlfd_mask & XAW_TPROP_RESY)
+	res_y = XrmQuarkToString(property->res_y);
+    else
+	res_y = asterisk;
+    if (property->xlfd_mask & XAW_TPROP_SPACING)
+	spacing = XrmQuarkToString(property->spacing);
+    else
+	spacing = asterisk;
+    if (property->xlfd_mask & XAW_TPROP_AVGWIDTH)
+	avgwidth = XrmQuarkToString(property->avgwidth);
+    else
+	avgwidth = asterisk;
+
+    /* use default, or what that was requested */
+    if (property->registry != NULLQUARK)
+	registry = XrmQuarkToString(property->registry);
+    else
+	registry = asterisk;
+    if (property->encoding != NULLQUARK)
+	encoding = XrmQuarkToString(property->encoding);
+    else
+	encoding = asterisk;
+
+    if (replace) {
+	result = XtNew(XawTextProperty);
+	memcpy(result, property, sizeof(XawTextProperty));
+    }
+    else
+	result = property;
+
+    /* XXX should do the best to load a suitable font here */
+    if (!(result->mask & XAW_TPROP_FONT)) {
+	XmuSnprintf(identifier, sizeof(identifier),
+		    "-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s-%s",
+		    foundry, family, weight, slant, setwidth, addstyle, pixel_size,
+		    point_size, res_x, res_y, spacing, avgwidth, registry, encoding);
+	if ((result->font = XLoadQueryFont(DisplayOfScreen(list->screen),
+					   identifier)) != NULL) {
+	    result->mask |= XAW_TPROP_FONT;
+	    SetXlfdDefaults(DisplayOfScreen(list->screen), result);
+	}
+	else
+	    result->mask &= ~XAW_TPROP_FONT;
+    }
+
+    if (result->font)
+	xlfd = XrmQuarkToString(result->xlfd);
+    else
+	xlfd = null;
+
+    XmuSnprintf(identifier, sizeof(identifier), "%08lx%08lx%s%s%d%d%d%d%s",
+		property->mask, property->xlfd_mask,
+		foreground, background,
+		(result->mask & XAW_TPROP_UNDERLINE) != 0,
+		(result->mask & XAW_TPROP_OVERSTRIKE) != 0,
+		(result->mask & XAW_TPROP_SUBSCRIPT) != 0,
+		(result->mask & XAW_TPROP_SUPERSCRIPT) != 0,
+		xlfd);
+
+    quark = XrmStringToQuark(identifier);
+    if (result->identifier == NULLQUARK)
+	result->identifier = quark;
+    result->code = quark;
+
+    if ((property = _XawTextSinkGetProperty(list, result->identifier)) != NULL) {
+	if (result->font)
+	    XFreeFont(DisplayOfScreen(list->screen), result->font);
+	if (replace)
+	    XtFree((XtPointer)result);
+
+	return (property);
+    }
+
+    list->properties = (XawTextProperty**)
+	XtRealloc((XtPointer)list->properties, sizeof(XawTextProperty*) *
+		  (list->num_properties + 1));
+    list->properties[list->num_properties++] = result;
+    qsort((void*)list->properties, list->num_properties,
+	      sizeof(XawTextProperty*), qcmp_qident);
+
+    return (result);
+}
+
+XawTextProperty *
+XawTextSinkAddProperty(Widget w, XawTextProperty *property)
+{
+    TextSinkObject sink = (TextSinkObject)w;
+    XawTextPropertyList *list = sink->text_sink.properties;
+
+    return (_XawTextSinkAddProperty(list, property, True));
+}
+
+XawTextProperty *
+XawTextSinkCombineProperty(Widget w,
+			   XawTextProperty *property, XawTextProperty *combine,
+			   Bool override)
+{
+    if (property == NULL || combine == NULL)
+	return (property);
+
+    if ((override || !(property->mask & XAW_TPROP_FOREGROUND)) &&
+	(combine->mask & XAW_TPROP_FOREGROUND)) {
+	property->mask |= XAW_TPROP_FOREGROUND;
+	property->foreground = combine->foreground;
+    }
+    if ((override || !(property->mask & XAW_TPROP_BACKGROUND)) &&
+	(combine->mask & XAW_TPROP_BACKGROUND)) {
+	property->mask |= XAW_TPROP_BACKGROUND;
+	property->background = combine->background;
+    }
+    if ((override || !(property->mask & XAW_TPROP_FPIXMAP)) &&
+	(combine->mask & XAW_TPROP_FPIXMAP)) {
+	property->mask |= XAW_TPROP_FPIXMAP;
+	property->foreground_pixmap = combine->foreground_pixmap;
+    }
+    if ((override || !(property->mask & XAW_TPROP_BPIXMAP)) &&
+	(combine->mask & XAW_TPROP_BPIXMAP)) {
+	property->mask |= XAW_TPROP_BPIXMAP;
+	property->background_pixmap = combine->background_pixmap;
+    }
+    if (combine->mask & XAW_TPROP_UNDERLINE)
+	property->mask |= XAW_TPROP_UNDERLINE;
+    if (combine->mask & XAW_TPROP_OVERSTRIKE)
+	property->mask |= XAW_TPROP_OVERSTRIKE;
+    if ((override || !(property->mask & XAW_TPROP_SUPERSCRIPT)) &&
+	(combine->mask & XAW_TPROP_SUBSCRIPT))
+	property->mask |= XAW_TPROP_SUBSCRIPT;
+    if ((property->mask & XAW_TPROP_SUBSCRIPT) &&
+	(combine->mask & XAW_TPROP_SUPERSCRIPT))
+	property->mask |= XAW_TPROP_SUPERSCRIPT;
+    if ((override || !(property->xlfd_mask & XAW_TPROP_FOUNDRY)) &&
+	(combine->xlfd_mask & XAW_TPROP_FOUNDRY)) {
+	property->xlfd_mask |= XAW_TPROP_FOUNDRY;
+	property->foundry = combine->foundry;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_FAMILY)) &&
+	(combine->xlfd_mask & XAW_TPROP_FAMILY)) {
+	property->xlfd_mask |= XAW_TPROP_FAMILY;
+	property->family = combine->family;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_WEIGHT)) &&
+	(combine->xlfd_mask & XAW_TPROP_WEIGHT)) {
+	property->xlfd_mask |= XAW_TPROP_WEIGHT;
+	property->weight = combine->weight;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_SLANT)) &&
+	(combine->xlfd_mask & XAW_TPROP_SLANT)) {
+	property->xlfd_mask |= XAW_TPROP_SLANT;
+	property->slant = combine->slant;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_SETWIDTH)) &&
+	(combine->xlfd_mask & XAW_TPROP_SETWIDTH)) {
+	property->xlfd_mask |= XAW_TPROP_SETWIDTH;
+	property->setwidth = combine->setwidth;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_ADDSTYLE)) &&
+	(combine->xlfd_mask & XAW_TPROP_ADDSTYLE)) {
+	property->xlfd_mask |= XAW_TPROP_ADDSTYLE;
+	property->addstyle = combine->addstyle;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_PIXELSIZE)) &&
+	(combine->xlfd_mask & XAW_TPROP_PIXELSIZE)) {
+	property->xlfd_mask |= XAW_TPROP_PIXELSIZE;
+	property->pixel_size = combine->pixel_size;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_POINTSIZE)) &&
+	(combine->xlfd_mask & XAW_TPROP_POINTSIZE)) {
+	property->xlfd_mask |= XAW_TPROP_POINTSIZE;
+	property->point_size = combine->point_size;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_RESX)) &&
+	(combine->xlfd_mask & XAW_TPROP_RESX)) {
+	property->xlfd_mask |= XAW_TPROP_RESX;
+	property->res_x = combine->res_x;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_RESY)) &&
+	(combine->xlfd_mask & XAW_TPROP_RESY)) {
+	property->xlfd_mask |= XAW_TPROP_RESY;
+	property->res_y = combine->res_y;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_SPACING)) &&
+	(combine->xlfd_mask & XAW_TPROP_SPACING)) {
+	property->xlfd_mask |= XAW_TPROP_SPACING;
+	property->spacing = combine->spacing;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_AVGWIDTH)) &&
+	(combine->xlfd_mask & XAW_TPROP_AVGWIDTH)) {
+	property->xlfd_mask |= XAW_TPROP_AVGWIDTH;
+	property->avgwidth = combine->avgwidth;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_REGISTRY)) &&
+	(combine->xlfd_mask & XAW_TPROP_REGISTRY)) {
+	property->xlfd_mask |= XAW_TPROP_REGISTRY;
+	property->registry = combine->registry;
+    }
+    if ((override || !(property->xlfd_mask & XAW_TPROP_ENCODING)) &&
+	(combine->xlfd_mask & XAW_TPROP_ENCODING)) {
+	property->xlfd_mask |= XAW_TPROP_ENCODING;
+	property->encoding = combine->encoding;
+    }
+
+    return (property);
+}
+
+/*
+ * The default property must be defined first, if the code is willing to
+ * combine properties.
+ */
+XawTextPropertyList *
+XawTextSinkConvertPropertyList(String name, String spec, Screen *screen,
+			       Colormap colormap, int depth)
+{
+    XrmQuark qname = XrmStringToQuark(name);
+    XawTextPropertyList **ptr = NULL;
+    XawTextPropertyList *propl, *prev = NULL;
+    XawTextProperty *def_prop = NULL;
+    String str, tok, tmp;
+    char buffer[BUFSIZ];
+
+    if (prop_lists) ptr = (XawTextPropertyList**)
+	bsearch((void*)(long)qname, prop_lists, num_prop_lists,
+		sizeof(XawTextPropertyList*), bcmp_qident);
+    if (ptr) {
+	propl = *ptr;
+	while (propl) {
+	    prev = propl;
+	    if (propl->screen == screen &&
+		propl->colormap == colormap &&
+		propl->depth == depth)
+		return (propl);
+	    propl = propl->next;
+	}
+    }
+
+    propl = XtNew(XawTextPropertyList);
+    propl->identifier = qname;
+    propl->screen = screen;
+    propl->colormap = colormap;
+    propl->depth = depth;
+    propl->next = NULL;
+
+    if (prev)
+	prev->next = propl;
+
+    propl->properties = NULL;
+    propl->num_properties = 0;
+
+    str = XtNewString(spec);
+    for (tok = str; tok; tok = tmp) {
+	XawTextProperty *prop;
+	XawParams *params;
+	XrmQuark ident;
+	XawArgVal *argval;
+	XColor color, exact;
+
+	if (def_prop == NULL && propl->num_properties)
+	    def_prop = _XawTextSinkGetProperty(propl, Qdefault);
+	tmp = strchr(tok, ',');
+	if (tmp) {
+	    *tmp = '\0';
+	    if (*++tmp == '\0')
+		tmp = NULL;
+	}
+	params = XawParseParamsString(tok);
+	ident = XrmStringToQuark(params->name);
+	if (ident == NULLQUARK) {
+	    XmuSnprintf(buffer, sizeof(buffer),
+			"Bad text property name \"%s\".", params->name);
+	    XtAppWarning(XtDisplayToApplicationContext
+			 (DisplayOfScreen(screen)), buffer);
+	    DestroyTextPropertyList(propl);
+	    if (prev)
+		prev->next = NULL;
+	    XawFreeParamsStruct(params);
+	    return (NULL);
+	}
+	else if (_XawTextSinkGetProperty(propl, ident) != NULL) {
+	    XawFreeParamsStruct(params);
+	    continue;
+	}
+
+	prop = (XawTextProperty*)XtCalloc(1, sizeof(XawTextProperty));
+	prop->identifier = ident;
+
+	if ((argval = XawFindArgVal(params, "font")) != NULL &&
+	    argval->value) {
+
+	    if ((prop->font = XLoadQueryFont(DisplayOfScreen(screen),
+					     argval->value)) == NULL) {
+		XmuSnprintf(buffer, sizeof(buffer),
+			    "Cannot load font \"%s\".", argval->value);
+		XtAppWarning(XtDisplayToApplicationContext
+			     (DisplayOfScreen(screen)), buffer);
+		DestroyTextPropertyList(propl);
+		if (prev)
+		    prev->next = NULL;
+		XawFreeParamsStruct(params);
+		return (NULL);
+	    }
+	    prop->mask |= XAW_TPROP_FONT;
+	    SetXlfdDefaults(DisplayOfScreen(screen), prop);
+	}
+	/* fontset processing here */
+
+	if ((argval = XawFindArgVal(params, "foreground")) != NULL &&
+	    argval->value) {
+	    if (!XAllocNamedColor(DisplayOfScreen(screen), colormap,
+				  argval->value, &color, &exact)) {
+		XmuSnprintf(buffer, sizeof(buffer),
+			    "Cannot allocate color \"%s\".", argval->value);
+		XtAppWarning(XtDisplayToApplicationContext
+			     (DisplayOfScreen(screen)), buffer);
+		DestroyTextPropertyList(propl);
+		if (prev)
+		    prev->next = NULL;
+		XawFreeParamsStruct(params);
+		return (NULL);
+	    }
+	    prop->foreground = color.pixel;
+	    prop->mask |= XAW_TPROP_FOREGROUND;
+	}
+	if ((argval = XawFindArgVal(params, "background")) != NULL &&
+	    argval->value) {
+	    if (!XAllocNamedColor(DisplayOfScreen(screen), colormap,
+				  argval->value, &color, &exact)) {
+		XmuSnprintf(buffer, sizeof(buffer),
+			    "Cannot allocate color \"%s\".", argval->value);
+		XtAppWarning(XtDisplayToApplicationContext
+			     (DisplayOfScreen(screen)), buffer);
+		DestroyTextPropertyList(propl);
+		if (prev)
+		    prev->next = NULL;
+		XawFreeParamsStruct(params);
+		return (NULL);
+	    }
+	    prop->background = color.pixel;
+	    prop->mask |= XAW_TPROP_BACKGROUND;
+	}
+	/* foreground_pixmap and background_pixmap processing here */
+
+	if (XawFindArgVal(params, "underline"))
+	    prop->mask |= XAW_TPROP_UNDERLINE;
+	if (XawFindArgVal(params, "overstrike"))
+	    prop->mask |= XAW_TPROP_OVERSTRIKE;
+
+	if (XawFindArgVal(params, "subscript"))
+	    prop->mask |= XAW_TPROP_SUBSCRIPT;
+	else if (XawFindArgVal(params, "superscript"))
+	    prop->mask |= XAW_TPROP_SUPERSCRIPT;
+
+	/* xlfd */
+	if ((argval = XawFindArgVal(params, "foundry")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_FOUNDRY;
+	    prop->foundry = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "family")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_FAMILY;
+	    prop->family = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "weight")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_WEIGHT;
+	    prop->weight = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "slant")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_SLANT;
+	    prop->slant = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "setwidth")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_SETWIDTH;
+	    prop->setwidth = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "addstyle")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_ADDSTYLE;
+	    prop->addstyle = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "pixelsize")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_PIXELSIZE;
+	    prop->pixel_size = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "pointsize")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_POINTSIZE;
+	    prop->point_size = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "resx")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_RESX;
+	    prop->res_x = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "resy")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_RESY;
+	    prop->res_y = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "spacing")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_SPACING;
+	    prop->spacing = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "avgwidth")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_AVGWIDTH;
+	    prop->avgwidth = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "registry")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_REGISTRY;
+	    prop->registry = XrmStringToQuark(argval->value);
+	}
+	if ((argval = XawFindArgVal(params, "encoding")) != NULL &&
+	    argval->value) {
+	    prop->xlfd_mask |= XAW_TPROP_ENCODING;
+	    prop->encoding = XrmStringToQuark(argval->value);
+	}
+
+	if (def_prop)
+	    (void)XawTextSinkCombineProperty(NULL, prop, def_prop, False);
+	(void)_XawTextSinkAddProperty(propl, prop, False);
+
+	XawFreeParamsStruct(params);
+    }
+
+    prop_lists = (XawTextPropertyList**)
+    XtRealloc((XtPointer)prop_lists, sizeof(XawTextPropertyList*) *
+	      (num_prop_lists + 1));
+    prop_lists[num_prop_lists++] = propl;
+    qsort((void*)prop_lists, num_prop_lists, sizeof(XawTextPropertyList*),
+	  qcmp_qident);
+
+    XtFree(str);
+
+    return (propl);
+}
+
+/*ARGSUSED*/
+static Boolean
+CvtStringToPropertyList(Display *dpy, XrmValue *args, Cardinal *num_args,
+			XrmValue *fromVal, XrmValue *toVal,
+			XtPointer *converter_data)
+{
+    XawTextPropertyList *propl = NULL;
+    String name;
+    Widget w;
+
+    if (*num_args != 1) {
+      XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+		      "wrongParameters", "cvtStringToTextProperties",
+		      "ToolkitError",
+		      "String to textProperties conversion needs widget argument",
+		      NULL, NULL);
+	return (False);
+    }
+
+    w = *(Widget*)args[0].addr;
+    while (w && !XtIsWidget(w))
+	w = XtParent(w);
+
+    name = (String)(fromVal[0].addr);
+
+    if (w) {
+	XawTextPropertyList **ptr = NULL;
+	if (prop_lists) ptr = (XawTextPropertyList**)
+	    bsearch((void*)(long)XrmStringToQuark(name),
+		    prop_lists, num_prop_lists,
+		    sizeof(XawTextPropertyList*), bcmp_qident);
+
+	if (ptr) {
+	    Screen *screen = w->core.screen;
+	    Colormap colormap = w->core.colormap;
+	    int depth = w->core.depth;
+
+	    propl = *ptr;
+	    while (propl) {
+		if (propl->screen == screen &&
+		    propl->colormap == colormap &&
+		    propl->depth == depth)
+		    break;
+		propl = propl->next;
+	    }
+	}
+    }
+
+    if (!propl) {
+	XtDisplayStringConversionWarning(dpy, (String)fromVal->addr,
+					 XawRTextProperties);
+	toVal->addr = NULL;
+	toVal->size = sizeof(XawTextPropertyList*);
+	return (False);
+    }
+
+    if (toVal->addr != NULL) {
+	if (toVal->size < sizeof(XawTextPropertyList*))	{
+	    toVal->size = sizeof(XawTextPropertyList*);
+	    return (False);
+	}
+	*(XawTextPropertyList**)(toVal->addr) = propl;
+    }
+    else {
+	static XawTextPropertyList *static_val;
+
+	static_val = propl;
+	toVal->addr = (XPointer)&static_val;
+    }
+    toVal->size = sizeof(XawTextProperty*);
+
+    return (True);
+}
+
+/*ARGSUSED*/
+static Boolean
+CvtPropertyListToString(Display *dpy, XrmValue *args, Cardinal *num_args,
+			XrmValue *fromVal, XrmValue *toVal,
+			XtPointer *converter_data)
+{
+    static char *buffer;
+    Cardinal size;
+    XawTextPropertyList *propl;
+
+    propl = *(XawTextPropertyList**)fromVal[0].addr;
+
+    buffer = XrmQuarkToString(propl->identifier);
+    size = strlen(buffer) + 1;
+
+    if (toVal->addr != NULL) {
+	if (toVal->size < size) {
+	    toVal->size = size;
+	    return (False);
+	}
+	strcpy((char *)toVal->addr, buffer);
+    }
+    else
+	toVal->addr = buffer;
+    toVal->size = size;
+
+    return (True);
+}
+#endif
diff --git a/nx-X11/lib/Xaw/TextSink.h b/nx-X11/lib/Xaw/TextSink.h
new file mode 100644
index 000000000..291b9600d
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextSink.h
@@ -0,0 +1,364 @@
+/*
+ * $Xorg: TextSink.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $
+ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/TextSink.h,v 1.9 2001/01/17 19:42:35 dawes Exp $ */
+
+#ifndef _XawTextSink_h
+#define _XawTextSink_h
+
+#include <X11/Xaw/Text.h>
+
+/***********************************************************************
+ *
+ * TextSink Object
+ *
+ ***********************************************************************/
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ font                Font            XFontStruct *      XtDefaultFont
+ foreground          Foreground      Pixel              XtDefaultForeground
+ background          Background      Pixel              XtDefaultBackground
+ cursorColor	     Color	      Pixel		XtDefaultForeground
+*/
+ 
+/* Class record constants */
+
+extern WidgetClass textSinkObjectClass;
+
+typedef struct _TextSinkClassRec *TextSinkObjectClass;
+typedef struct _TextSinkRec      *TextSinkObject;
+
+typedef enum {XawisOn, XawisOff} XawTextInsertState;
+
+#ifndef OLDXAW
+#ifndef XtNcursorColor
+#define XtNcursorColor		"cursorColor"
+#endif
+
+#define XawNtextProperties	"textProperties"
+#define XawCTextProperties	"TextProperties"
+#define XawRTextProperties	"XawTextProperties"
+#endif
+
+/*
+ * Public Functions
+ */
+_XFUNCPROTOBEGIN
+
+/*
+ * Function:
+ *	XawTextSinkDisplayText
+ *
+ * Parameters:
+ *	w	  - the TextSink Object
+ *	x	  - location to start drawing text
+ *	y	  - ""
+ *	pos1	  - location of starting and ending points in the text buffer
+ *	pos2	  - ""
+ *	highlight - hightlight this text?
+ *
+ * Description:
+ *	Stub function that in subclasses will display text. 
+ *
+ * Note:
+ *	  This function doesn't actually display anything, it is only a place
+ *	holder.
+ */
+void XawTextSinkDisplayText
+(
+ Widget			w,
+#if NeedWidePrototypes
+ int			x,
+ int			y,
+#else
+ Position		x,
+ Position		y,
+#endif
+ XawTextPosition	pos1,
+ XawTextPosition	pos2,
+#if NeedWidePrototypes
+ int			highlight
+#else
+ Boolean		highlight
+#endif
+ );
+
+/*
+ * Function:
+ *	XawTextSinkInsertCursor
+ *
+ * Parameters:
+ *	w	- the TextSink Object.
+ *	x	- location for the cursor.
+ *	y	- ""
+ *	state	- whether to turn the cursor on, or off
+ *
+ * Description:
+ *	Places the InsertCursor.
+ *
+ * Note:
+ *	  This function doesn't actually display anything, it is only a place
+ *	holder.
+ */
+void XawTextSinkInsertCursor
+(
+ Widget			w,
+#if NeedWidePrototypes
+ int			x,
+ int			y,
+ int			state
+#else
+ Position		x,
+ Position		y,
+ XawTextInsertState	state
+#endif
+ );
+
+/*
+ * Function:
+ *	XawTextSinkClearToBackground
+ *
+ * Parameters:
+ *	w	- TextSink Object
+ *	x	- location of area to clear
+ *	y	- ""
+ *	width	- size of area to clear
+ *	height	- ""
+ *
+ * Description:
+ *	Clears a region of the sink to the background color.
+ *
+ * Note:
+ *	  This function doesn't actually display anything, it is only a place
+ *	holder.
+ */
+void XawTextSinkClearToBackground
+(
+ Widget			w,
+#if NeedWidePrototypes
+ int			x,
+ int			y,
+ unsigned int		width,
+ unsigned int		height
+#else
+ Position		x,
+ Position		y,
+ Dimension		width,
+ Dimension		height
+#endif
+ );
+
+/*
+ * Function:
+ *	XawTextSinkFindPosition
+ *
+ * Parameters:
+ *	w		- TextSink Object
+ *	fromPos		- reference position
+ *	fromX		- reference location
+ *	width		- width of section to paint text
+ *	stopAtWordBreak - returned position is a word break?
+ *	resPos		- Position to return
+ *	resWidth	- Width actually used
+ *	resHeight	- Height actually used
+ *
+ * Description:
+ *	Finds a position in the text.
+ */
+void XawTextSinkFindPosition
+(
+ Widget			w,
+ XawTextPosition	fromPos,
+ int			fromX,
+ int			width,
+#if NeedWidePrototypes
+ int			stopAtWordBreak,
+#else
+ Boolean		stopAtWordBreak,
+#endif
+ XawTextPosition*	pos_return,
+ int			*width_return,
+ int			*height_return
+ );
+
+/*
+ * Function:
+ *	XawTextSinkFindDistance
+ *
+ * Parameters:
+ *	w		- TextSink Object
+ *	fromPos		- starting Position
+ *	fromX		- x location of starting Position
+ *	toPos		- end Position
+ *	resWidth	- Distance between fromPos and toPos
+ *	resPos		- Acutal toPos used
+ *	resHeight	- Height required by this text
+ *
+ * Description:
+ *	Find the Pixel Distance between two text Positions.
+ */
+void XawTextSinkFindDistance
+(
+ Widget			w,
+ XawTextPosition	fromPos,
+ int			fromX,
+ XawTextPosition	toPos,
+ int			*width_return,
+ XawTextPosition	*pos_return,
+ int			*height_return
+ );
+
+/*
+ * Function:
+ *	XawTextSinkResolve
+ *
+ * Parameters:
+ *	w	- TextSink Object
+ *	pos	- reference Position
+ *	fromx	- reference Location
+ *	width	- width to move
+ *	resPos	- resulting position
+ *
+ * Description:
+ *	Resloves a location to a position.
+ */
+void XawTextSinkResolve
+(
+ Widget			w,
+ XawTextPosition	fromPos,
+ int			fromX,
+ int			width,
+ XawTextPosition	*pos_return
+ );
+
+/*
+ * Function:
+ *	XawTextSinkMaxLines
+ *
+ * Parameters:
+ *	w	- TextSink Object
+ *	height	- height to fit lines into
+ *
+ * Returns:
+ *	Number of lines that will fit
+ *
+ * Description:
+ *	Finds the Maximum number of lines that will fit in a given height.
+ */
+int XawTextSinkMaxLines
+(
+ Widget			w,
+#if NeedWidePrototypes
+ unsigned int		height
+#else
+ Dimension		height
+#endif
+ );
+
+/*
+ * Function:
+ *	XawTextSinkMaxHeight
+ *
+ * Parameters:
+ *	w	- TextSink Object
+ *	lines	- number of lines
+ *
+ * Returns:
+ *	Height
+ *
+ * Description:
+ *	Finds the Minium height that will contain a given number lines.
+ */
+int XawTextSinkMaxHeight
+(
+ Widget			w,
+ int			lines
+);
+
+/*
+ * Function:
+ *	XawTextSinkSetTabs
+ *
+ * Parameters:
+ *	w		- TextSink Object
+ *	tab_count	- number of tabs in the list
+ *	tabs		- text positions of the tabs
+ * Description:
+ *	Sets the Tab stops.
+ */
+void XawTextSinkSetTabs
+(
+ Widget			w,
+ int			tab_count,
+ int			*tabs
+);
+						  
+/*
+ * Function:
+ *	XawTextSinkGetCursorBounds
+ *
+ * Parameters:
+ *	w	- TextSink Object
+ *	rect	- X rectance containing the cursor bounds
+ * Description:
+ *	Finds the bounding box for the insert curor (caret).
+ */
+void XawTextSinkGetCursorBounds
+(
+ Widget			w,
+ XRectangle		*rect_return
+);
+
+_XFUNCPROTOEND
+
+#endif /* _XawTextSink_h */
diff --git a/nx-X11/lib/Xaw/TextSinkP.h b/nx-X11/lib/Xaw/TextSinkP.h
new file mode 100644
index 000000000..6cc873328
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextSinkP.h
@@ -0,0 +1,306 @@
+/*
+* $Xorg: TextSinkP.h,v 1.4 2001/02/09 02:03:46 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/TextSinkP.h,v 1.11 2001/01/17 19:42:35 dawes Exp $ */
+
+#ifndef _XawTextSinkP_h
+#define _XawTextSinkP_h
+
+/*
+ * TextSink Object Private Data
+ */
+#include <X11/Xaw/TextSink.h>
+#include <X11/Xaw/TextP.h>	/* This sink works with the Text widget */
+#include <X11/Xaw/TextSrcP.h>	/* This sink works with the Text Source */
+#include <X11/Xmu/Xmu.h>
+
+#ifndef OLDXAW
+/* font/fontset defined? */
+#define XAW_TPROP_FONT		(1<<0)
+#define XAW_TPROP_FONTSET	(1<<1)
+
+/* extra attributes */
+#define XAW_TPROP_FOREGROUND	(1<<2)
+#define XAW_TPROP_BACKGROUND	(1<<3)
+#define XAW_TPROP_FPIXMAP	(1<<4)
+#define XAW_TPROP_BPIXMAP	(1<<5)
+#define XAW_TPROP_UNDERLINE	(1<<6)
+#define XAW_TPROP_OVERSTRIKE	(1<<7)
+#define XAW_TPROP_SUBSCRIPT	(1<<8)
+#define XAW_TPROP_SUPERSCRIPT	(1<<9)
+
+/* xlfd attributes */
+#define XAW_TPROP_FOUNDRY	(1<<0)
+#define XAW_TPROP_FAMILY	(1<<1)
+#define XAW_TPROP_WEIGHT	(1<<2)
+#define XAW_TPROP_SLANT		(1<<3)
+#define XAW_TPROP_SETWIDTH	(1<<4)
+#define XAW_TPROP_ADDSTYLE	(1<<5)
+#define XAW_TPROP_PIXELSIZE	(1<<6)
+#define XAW_TPROP_POINTSIZE	(1<<7)
+#define XAW_TPROP_RESX		(1<<8)
+#define XAW_TPROP_RESY		(1<<9)
+#define XAW_TPROP_SPACING	(1<<10)
+#define XAW_TPROP_AVGWIDTH	(1<<11)
+#define XAW_TPROP_REGISTRY	(1<<12)
+#define XAW_TPROP_ENCODING	(1<<13)
+struct _XawTextProperty {	/* to be extended/modified */
+    XrmQuark identifier, code;
+    unsigned long mask;
+    XFontStruct *font;
+    XFontSet fontset;
+    Pixel foreground, background;
+    Pixmap foreground_pixmap, background_pixmap;
+    XrmQuark xlfd;
+
+    unsigned long xlfd_mask;
+    XrmQuark foundry, family, weight, slant, setwidth, addstyle, pixel_size,
+	     point_size, res_x, res_y, spacing, avgwidth, registry, encoding;
+
+    short underline_position, underline_thickness;
+};
+
+struct _XawTextPropertyList {
+    XrmQuark identifier;
+    Screen *screen;
+    Colormap colormap;
+    int depth;
+    XawTextProperty **properties;
+    Cardinal num_properties;
+    XawTextPropertyList *next;
+};
+
+typedef struct _XawTextPaintStruct XawTextPaintStruct;
+struct _XawTextPaintStruct {
+    XawTextPaintStruct *next;
+    int x, y, width;
+    char *text;			/* formatted text */
+    Cardinal length;		/* length of text */
+    XawTextProperty *property;
+    int max_ascent, max_descent;
+    XmuArea *backtabs;
+    Boolean highlight;
+};
+
+typedef struct {
+    XmuArea *clip, *hightabs;			/* clip list */
+    XawTextPaintStruct *paint, *bearings;	/* drawing information */
+} XawTextPaintList;
+
+typedef struct {
+    XtPointer next_extension;
+    XrmQuark record_type;
+    long version;
+    Cardinal record_size;
+    Bool (*BeginPaint)(Widget);
+    void (*PreparePaint)(Widget, int, int,
+			 XawTextPosition, XawTextPosition, Bool);
+    void (*DoPaint)(Widget);
+    Bool (*EndPaint)(Widget);
+} TextSinkExtRec, *TextSinkExt;
+#endif
+
+typedef void (*_XawSinkDisplayTextProc)
+     (Widget, int, int, XawTextPosition, XawTextPosition, Bool);
+
+typedef void (*_XawSinkInsertCursorProc)
+     (Widget, int, int, XawTextInsertState);
+
+typedef void (*_XawSinkClearToBackgroundProc)
+     (Widget, int, int, unsigned int, unsigned int);
+
+typedef void (*_XawSinkFindPositionProc)
+     (Widget, XawTextPosition, int, int, Bool, XawTextPosition*, int*, int*);
+
+typedef void (*_XawSinkFindDistanceProc)
+     (Widget, XawTextPosition, int, XawTextPosition, int*,
+      XawTextPosition*, int*);
+
+typedef void (*_XawSinkResolveProc)
+     (Widget, XawTextPosition, int, int, XawTextPosition*);
+
+typedef int  (*_XawSinkMaxLinesProc)
+     (Widget, unsigned int);
+
+typedef int  (*_XawSinkMaxHeightProc)
+     (Widget, int);
+
+typedef void (*_XawSinkSetTabsProc)
+     (Widget, int, short*);
+
+typedef void (*_XawSinkGetCursorBoundsProc)
+     (Widget, XRectangle*);
+
+typedef struct _TextSinkClassPart {
+    _XawSinkDisplayTextProc DisplayText;
+    _XawSinkInsertCursorProc InsertCursor;
+    _XawSinkClearToBackgroundProc ClearToBackground;
+    _XawSinkFindPositionProc FindPosition;
+    _XawSinkFindDistanceProc FindDistance;
+    _XawSinkResolveProc Resolve;
+    _XawSinkMaxLinesProc MaxLines;
+    _XawSinkMaxHeightProc MaxHeight;
+    _XawSinkSetTabsProc	SetTabs;
+    _XawSinkGetCursorBoundsProc GetCursorBounds;
+#ifndef OLDXAW
+    TextSinkExt extension;
+#endif
+} TextSinkClassPart;
+
+/* Full class record */
+typedef struct _TextSinkClassRec {
+    ObjectClassPart     object_class;
+    TextSinkClassPart	text_sink_class;
+} TextSinkClassRec;
+
+extern TextSinkClassRec textSinkClassRec;
+
+/* New fields for the TextSink object */
+typedef struct {
+    /* resources */
+    Pixel foreground;		/* Foreground color */
+    Pixel background;		/* Background color */
+
+    /* private */
+    Position *tabs;		/* The tab stops as pixel values */
+    short *char_tabs;		/* The tabs stops as character values */
+    int tab_count;		/* number of items in tabs */
+
+#ifndef OLDXAW
+    /* more resources */
+    Pixel cursor_color;
+    XawTextPropertyList *properties;
+    XawTextPaintList *paint;
+    XtPointer pad[2];	/* for future use and keep binary compatability */
+#endif
+} TextSinkPart;
+
+/* Full instance record */
+typedef struct _TextSinkRec {
+    ObjectPart	 object;
+    TextSinkPart text_sink;
+} TextSinkRec;
+
+/* Semi private routines */
+#ifndef OLDXAW
+XawTextPropertyList *XawTextSinkConvertPropertyList
+(
+ String			 name,
+ String			 spec,
+ Screen			*screen,
+ Colormap		 Colormap,
+ int			 depth
+ );
+
+XawTextProperty *XawTextSinkGetProperty
+(
+ Widget			 w,
+ XrmQuark		 property
+ );
+
+XawTextProperty *XawTextSinkCopyProperty
+(
+ Widget			w,
+ XrmQuark		property
+ );
+
+XawTextProperty *XawTextSinkAddProperty
+(
+ Widget			 w,
+ XawTextProperty	*property
+ );
+
+XawTextProperty *XawTextSinkCombineProperty
+(
+ Widget			 w,
+ XawTextProperty	*result_in_out,
+ XawTextProperty	*property,
+ Bool			 override
+ );
+
+Bool XawTextSinkBeginPaint
+(
+ Widget			w
+ );
+
+void XawTextSinkPreparePaint
+(
+ Widget			w,
+ int			y,
+ int			line,
+ XawTextPosition	from,
+ XawTextPosition	to,
+ Bool			highlight
+);
+
+void XawTextSinkDoPaint
+(
+ Widget			w
+ );
+
+Bool XawTextSinkEndPaint
+(
+ Widget			w
+ );
+#endif
+
+#define XtInheritDisplayText	   ((_XawSinkDisplayTextProc)_XtInherit)
+#define XtInheritInsertCursor	   ((_XawSinkInsertCursorProc)_XtInherit)
+#define XtInheritClearToBackground ((_XawSinkClearToBackgroundProc)_XtInherit)
+#define XtInheritFindPosition	   ((_XawSinkFindPositionProc)_XtInherit)
+#define XtInheritFindDistance	   ((_XawSinkFindDistanceProc)_XtInherit)
+#define XtInheritResolve	   ((_XawSinkResolveProc)_XtInherit)
+#define XtInheritMaxLines	   ((_XawSinkMaxLinesProc)_XtInherit)
+#define XtInheritMaxHeight	   ((_XawSinkMaxHeightProc)_XtInherit)
+#define XtInheritSetTabs	   ((_XawSinkSetTabsProc)_XtInherit)
+#define XtInheritGetCursorBounds   ((_XawSinkGetCursorBoundsProc)_XtInherit)
+
+#endif /* _XawTextSinkP_h */
diff --git a/nx-X11/lib/Xaw/TextSrc.c b/nx-X11/lib/Xaw/TextSrc.c
new file mode 100644
index 000000000..0fd6bd36d
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextSrc.c
@@ -0,0 +1,1981 @@
+/* $Xorg: TextSrc.c,v 1.5 2001/02/09 02:03:47 xorgcvs Exp $ */
+/*
+
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/* $XFree86: xc/lib/Xaw/TextSrc.c,v 1.33 2002/09/08 02:29:47 paulo Exp $ */
+
+/*
+ * Author:  Chris Peterson, MIT X Consortium.
+ * Much code taken from X11R3 String and Disk Sources.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <ctype.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xfuncs.h>
+#include <X11/Xutil.h>
+#include <X11/Xmu/Atoms.h>
+#include <X11/Xmu/CharSet.h>
+#include <X11/Xaw/TextSrcP.h>
+#include <X11/Xaw/XawInit.h>
+#include "XawI18n.h"
+#include "Private.h"
+
+#ifndef OLDXAW
+#define UNDO_DEPTH	16384
+
+#define ANCHORS_DIST	4096	/* default distance between anchors */
+
+/*
+ * Types
+ */
+typedef struct {
+    XawTextPosition position;
+    char *buffer;
+    unsigned length;
+    unsigned refcount;
+    unsigned long format;
+} XawTextUndoBuffer;
+
+typedef struct _XawTextUndoList XawTextUndoList;
+struct _XawTextUndoList {
+    XawTextUndoBuffer *left, *right;
+    XawTextUndoList *undo, *redo;
+};
+
+struct _XawTextUndo {
+    XawTextUndoBuffer **undo;
+    unsigned num_undo;
+    XawTextUndoList *list, *pointer, *end_mark, *head;
+    unsigned num_list;
+    XawTextScanDirection dir;
+    XawTextUndoBuffer *l_save, *r_save;
+    XawTextUndoList *u_save;
+    XawTextUndoBuffer *l_no_change, *r_no_change;
+    int merge;
+    int erase;		/* there are two types of erases */
+};
+#endif	/* OLDXAW */
+
+/*
+ * Class Methods
+ */
+static Boolean ConvertSelection(Widget, Atom*, Atom*, Atom*, XtPointer*,
+				unsigned long*, int*);
+static XawTextPosition Read(Widget, XawTextPosition, XawTextBlock*, int);
+static int  Replace(Widget, XawTextPosition, XawTextPosition, XawTextBlock*);
+static  XawTextPosition Scan(Widget, XawTextPosition, XawTextScanType,
+			      XawTextScanDirection, int, Bool);
+static XawTextPosition Search(Widget, XawTextPosition, XawTextScanDirection,
+			      XawTextBlock*);
+static void SetSelection(Widget, XawTextPosition, XawTextPosition, Atom);
+static void XawTextSrcClassInitialize(void);
+static void XawTextSrcClassPartInitialize(WidgetClass);
+static void XawTextSrcInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawTextSrcDestroy(Widget);
+static Boolean XawTextSrcSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+/*
+ * Prototypes
+ */
+static void CvtStringToEditMode(XrmValuePtr, Cardinal*,
+				 XrmValuePtr, XrmValuePtr);
+static Boolean CvtEditModeToString(Display*, XrmValuePtr, Cardinal*,
+				   XrmValuePtr, XrmValuePtr, XtPointer*);
+#ifndef OLDXAW
+static void FreeUndoBuffer(XawTextUndo*);
+static void UndoGC(XawTextUndo*);
+static void TellSourceChanged(TextSrcObject, XawTextPosition, XawTextPosition,
+			      XawTextBlock*, int);
+Bool _XawTextSrcUndo(TextSrcObject, XawTextPosition*);
+Bool _XawTextSrcToggleUndo(TextSrcObject);
+XawTextAnchor *_XawTextSourceFindAnchor(Widget, XawTextPosition);
+
+/*
+ * External
+ */
+void _XawSourceAddText(Widget, Widget);
+void _XawSourceRemoveText(Widget, Widget, Bool);
+Bool _XawTextSourceNewLineAtEOF(Widget);
+void _XawSourceSetUndoErase(TextSrcObject, int);
+void _XawSourceSetUndoMerge(TextSrcObject, Bool);
+#endif /* OLDXAW */
+
+/*
+ * Defined in Text.c
+ */
+char *_XawTextGetText(TextWidget, XawTextPosition, XawTextPosition);
+void _XawTextSourceChanged(Widget, XawTextPosition, XawTextPosition,
+			   XawTextBlock*, int);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(TextSrcRec, textSrc.field)
+static XtResource resources[] = {
+  {
+    XtNeditType,
+    XtCEditType,
+    XtREditMode,
+    sizeof(XawTextEditType),
+    offset(edit_mode),
+    XtRString,
+    "read"
+  },
+#ifndef OLDXAW
+  {
+    XtNcallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(callback),
+    XtRCallback,
+    NULL
+  },
+  {
+    XtNsourceChanged,
+    XtCChanged,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(changed),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNenableUndo,
+    XtCUndo,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(enable_undo),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNpropertyCallback,
+    XtCCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(property_callback),
+    XtRCallback,
+    NULL
+  },
+#endif /* OLDXAW */
+};
+#undef offset
+
+#define Superclass	(&objectClassRec)
+TextSrcClassRec textSrcClassRec = {
+  /* object */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "TextSrc",				/* class_name */
+    sizeof(TextSrcRec),			/* widget_size */
+    XawTextSrcClassInitialize,		/* class_initialize */
+    XawTextSrcClassPartInitialize,	/* class_part_initialize */
+    False,				/* class_inited */
+    XawTextSrcInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    NULL,				/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    False,				/* compress_motion */
+    False,				/* compress_exposure */
+    False,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawTextSrcDestroy,			/* destroy */
+    NULL,				/* resize */
+    NULL,				/* expose */
+    XawTextSrcSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    NULL,				/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    NULL,				/* query_geometry */
+    NULL,				/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* text_src */
+  {
+    Read,				/* Read */
+    Replace,				/* Replace */
+    Scan,				/* Scan */
+    Search,				/* Search */
+    SetSelection,			/* SetSelection */
+    ConvertSelection,			/* ConvertSelection */
+  },
+};
+
+WidgetClass textSrcObjectClass = (WidgetClass)&textSrcClassRec;
+
+static XrmQuark QRead, QAppend, QEdit;
+#ifndef OLDXAW
+static char *SrcNL = "\n";
+static wchar_t SrcWNL[2];
+#endif
+
+/*
+ * Implementation
+ */
+static void 
+XawTextSrcClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+
+#ifndef OLDXAW
+    SrcWNL[0] = _Xaw_atowc(XawLF);
+    SrcWNL[1] = 0;
+#endif
+    QRead   = XrmPermStringToQuark(XtEtextRead);
+    QAppend = XrmPermStringToQuark(XtEtextAppend);
+    QEdit   = XrmPermStringToQuark(XtEtextEdit);
+    XtAddConverter(XtRString, XtREditMode,   CvtStringToEditMode,   NULL, 0);
+    XtSetTypeConverter(XtREditMode, XtRString, CvtEditModeToString, NULL, 0,
+		       XtCacheNone, NULL);
+}
+
+static void
+XawTextSrcClassPartInitialize(WidgetClass wc)
+{
+    TextSrcObjectClass t_src, superC;
+
+    t_src = (TextSrcObjectClass)wc;
+    superC = (TextSrcObjectClass)t_src->object_class.superclass;
+
+    /*
+     * We don't need to check for null super since we'll get to TextSrc
+     * eventually
+     */
+    if (t_src->textSrc_class.Read == XtInheritRead) 
+	t_src->textSrc_class.Read = superC->textSrc_class.Read;
+
+    if (t_src->textSrc_class.Replace == XtInheritReplace) 
+	t_src->textSrc_class.Replace = superC->textSrc_class.Replace;
+
+    if (t_src->textSrc_class.Scan == XtInheritScan) 
+	t_src->textSrc_class.Scan = superC->textSrc_class.Scan;
+
+    if (t_src->textSrc_class.Search == XtInheritSearch) 
+	t_src->textSrc_class.Search = superC->textSrc_class.Search;
+
+    if (t_src->textSrc_class.SetSelection == XtInheritSetSelection) 
+	t_src->textSrc_class.SetSelection = superC->textSrc_class.SetSelection;
+
+    if (t_src->textSrc_class.ConvertSelection == XtInheritConvertSelection) 
+	t_src->textSrc_class.ConvertSelection =
+	    superC->textSrc_class.ConvertSelection;
+}
+
+/*ARGSUSED*/
+static void
+XawTextSrcInitialize(Widget request, Widget cnew,
+		     ArgList args, Cardinal *num_args)
+{
+#ifndef OLDXAW
+    TextSrcObject src = (TextSrcObject)cnew;
+
+    if (src->textSrc.enable_undo) {
+	src->textSrc.undo = (XawTextUndo*)XtCalloc(1, sizeof(XawTextUndo));
+	src->textSrc.undo->dir = XawsdLeft;
+    }
+    else
+	src->textSrc.undo = NULL;
+    src->textSrc.undo_state = False;
+    if (XtIsSubclass(XtParent(cnew), textWidgetClass)) {
+	src->textSrc.text = (WidgetList)XtMalloc(sizeof(Widget*));
+	src->textSrc.text[0] = XtParent(cnew);
+	src->textSrc.num_text = 1;
+    }
+    else {
+	src->textSrc.text = NULL;
+	src->textSrc.num_text = 0;
+    }
+
+    src->textSrc.anchors = NULL;
+    src->textSrc.num_anchors = 0;
+    (void)XawTextSourceAddAnchor(cnew, 0);
+#endif /* OLDXAW */
+}
+
+static void
+XawTextSrcDestroy(Widget w)
+{
+#ifndef OLDXAW
+    TextSrcObject src = (TextSrcObject)w;
+
+    if (src->textSrc.enable_undo) {
+	FreeUndoBuffer(src->textSrc.undo);
+	XtFree((char*)src->textSrc.undo);
+    }
+    XtFree((char*)src->textSrc.text);
+
+    if (src->textSrc.num_anchors) {
+	XawTextEntity *entity, *enext;
+	int i;
+
+	for (i = 0; i < src->textSrc.num_anchors; i++) {
+	    entity = src->textSrc.anchors[i]->entities;
+	    while (entity) {
+		enext = entity->next;
+		XtFree((XtPointer)entity);
+		entity = enext;
+	    }
+	    XtFree((XtPointer)src->textSrc.anchors[i]);
+	}
+	XtFree((XtPointer)src->textSrc.anchors);
+    }
+#endif /* OLDXAW */
+}
+
+/*ARGSUSED*/
+static Boolean
+XawTextSrcSetValues(Widget current, Widget request, Widget cnew,
+		    ArgList args, Cardinal *num_args)
+{
+#ifndef OLDXAW
+    TextSrcObject oldtw = (TextSrcObject)current;
+    TextSrcObject newtw = (TextSrcObject)cnew;
+
+    if (oldtw->textSrc.enable_undo != newtw->textSrc.enable_undo) {
+	if (newtw->textSrc.enable_undo) {
+	    newtw->textSrc.undo = (XawTextUndo*)
+		XtCalloc(1, sizeof(XawTextUndo));
+	    newtw->textSrc.undo->dir = XawsdLeft;
+	}
+	else {
+	    FreeUndoBuffer(newtw->textSrc.undo);
+	    XtFree((char*)newtw->textSrc.undo);
+	    newtw->textSrc.undo = NULL;
+	}
+    }
+    if (oldtw->textSrc.changed != newtw->textSrc.changed) {
+	if (newtw->textSrc.enable_undo) {
+	    if (newtw->textSrc.undo->list) {
+		newtw->textSrc.undo->l_no_change =
+		    newtw->textSrc.undo->list->left;
+		newtw->textSrc.undo->r_no_change =
+		    newtw->textSrc.undo->list->right;
+	    }
+	    else
+		newtw->textSrc.undo->l_no_change =
+		    newtw->textSrc.undo->r_no_change = NULL;
+	}
+    }
+#endif /* OLDXAW */
+    return (False);
+}
+
+/*
+ * Function:
+ *	Read
+ *
+ * Parameters:
+ *	w      - TextSrc Object
+ *	pos    - position of the text to retreive
+ *	text   - text block that will contain returned text
+ *	length - maximum number of characters to read
+ *
+ * Description:
+ *	This function reads the source.
+ *
+ * Returns:
+ *	The character position following the retrieved text.
+ */
+/*ARGSUSED*/
+static XawTextPosition
+Read(Widget w, XawTextPosition pos, XawTextBlock *text, int length)
+{
+    return ((XawTextPosition)0);
+}
+
+/*
+ * Function:
+ *	Replace
+ *
+ * Parameters:
+ *	src	 - Text Source Object
+ *	startPos - ends of text that will be removed
+ *	endPos	 - ""
+ *	text	 - new text to be inserted into buffer at startPos
+ *
+ * Description:
+ *	Replaces a block of text with new text.
+ */
+/*ARGSUSED*/
+static int 
+Replace(Widget w, XawTextPosition startPos, XawTextPosition endPos,
+	XawTextBlock *text)
+{
+    return (XawEditError);
+}
+
+/*
+ * Function:
+ *	Scan
+ *
+ * Parameters:
+ *	w	 - TextSrc Object
+ *	position - position to start scanning
+ *	type	 - type of thing to scan for
+ *	dir	 - direction to scan
+ *	count	 - which occurance if this thing to search for
+ *		 include - whether or not to include the character found in
+ *		   the position that is returned
+ *
+ * Description:
+ *	Scans the text source for the number and type of item specified.
+ */
+/*ARGSUSED*/
+static XawTextPosition 
+Scan(Widget w, XawTextPosition position, XawTextScanType type,
+     XawTextScanDirection dir, int count, Bool include)
+{
+    return ((XawTextPosition)0);
+}
+
+/*
+ * Function:
+ *	Search
+ *
+ * Parameters:
+ *	w	 - TextSource Object
+ *	position - position to start searching
+ *	dir	 - direction to search
+ *	text	 - the text block to search for
+ *
+ * Description:
+ *	Searchs the text source for the text block passed
+ */
+/*ARGSUSED*/
+static XawTextPosition
+Search(Widget w, XawTextPosition position, XawTextScanDirection dir,
+       XawTextBlock *text)
+{
+    return (XawTextSearchError);
+}
+
+/*ARGSUSED*/
+static Boolean
+ConvertSelection(Widget w, Atom *selection, Atom *target, Atom *type,
+		 XtPointer *value, unsigned long *length, int *format)
+{
+    return (False);
+}
+
+/*ARGSUSED*/
+static void
+SetSelection(Widget w, XawTextPosition left, XawTextPosition right,
+	     Atom selection)
+{
+}
+
+/*ARGSUSED*/
+static void 
+CvtStringToEditMode(XrmValuePtr args, Cardinal *num_args,
+		    XrmValuePtr fromVal, XrmValuePtr toVal)
+{
+    static XawTextEditType editType;
+    XrmQuark	q;
+    char name[7];
+ 
+    XmuNCopyISOLatin1Lowered(name, (char *)fromVal->addr, sizeof(name));
+    q = XrmStringToQuark(name);
+
+    if (q == QRead)
+	editType = XawtextRead;
+    else if (q == QAppend)
+	editType = XawtextAppend;
+    else if (q == QEdit)
+	editType = XawtextEdit;
+    else {
+	toVal->size = 0;
+	toVal->addr = NULL;
+	XtStringConversionWarning((char *)fromVal->addr, XtREditMode);
+    }
+    toVal->size = sizeof(XawTextEditType);
+    toVal->addr = (XPointer)&editType;
+}
+
+/*ARGSUSED*/
+static Boolean
+CvtEditModeToString(Display *dpy, XrmValuePtr args, Cardinal *num_args,
+		    XrmValuePtr fromVal, XrmValuePtr toVal,
+		    XtPointer *data)
+{
+    static String buffer;
+    Cardinal size;
+
+    switch (*(XawTextEditType *)fromVal->addr) {
+	case XawtextAppend:
+	case XawtextRead:
+	    buffer = XtEtextRead;
+	    break;
+	    buffer = XtEtextAppend;
+	    break;
+	case XawtextEdit:
+	    buffer = XtEtextEdit;
+	    break;
+	default:
+	    XawTypeToStringWarning(dpy, XtREditMode);
+	    toVal->addr = NULL;
+	    toVal->size = 0;
+	    return (False);
+    }
+
+    size = strlen(buffer) + 1;
+    if (toVal->addr != NULL) {
+	if (toVal->size < size) {
+	    toVal->size = size;
+	    return (False);
+	}
+	strcpy((char *)toVal->addr, buffer);
+    }
+    else
+	toVal->addr = (XPointer)buffer;
+    toVal->size = sizeof(String);
+
+    return (True);
+}
+
+#ifndef OLDXAW
+Bool
+_XawTextSourceNewLineAtEOF(Widget w)
+{
+    TextSrcObject src = (TextSrcObject)w;
+    XawTextBlock text;
+
+    text.firstPos = 0;
+    if ((text.format = src->textSrc.text_format) == XawFmt8Bit)
+	text.ptr = SrcNL;
+    else
+	text.ptr = (char*)SrcWNL;
+    text.length = 1;
+
+    return (XawTextSourceSearch(w, XawTextSourceScan(w, 0, XawstAll,
+						     XawsdRight, 1, True) - 1,
+				XawsdRight, &text) != XawTextSearchError);
+}
+
+void
+_XawSourceAddText(Widget source, Widget text)
+{
+    TextSrcObject src = (TextSrcObject)source;
+    Bool found = False;
+    Cardinal i;
+
+    for (i = 0; i < src->textSrc.num_text; i++)
+	if (src->textSrc.text[i] == text) {
+	    found = True;
+	    break;
+	}
+
+    if (!found) {
+	src->textSrc.text = (WidgetList)
+	    XtRealloc((char*)src->textSrc.text,
+		      sizeof(Widget) * (src->textSrc.num_text + 1));
+	src->textSrc.text[src->textSrc.num_text++] = text;
+    }
+}
+
+void
+_XawSourceRemoveText(Widget source, Widget text, Bool destroy)
+{
+    TextSrcObject src = (TextSrcObject)source;
+    Bool found = False;
+    Cardinal i;
+
+    if (src == NULL)
+	return;
+
+    for (i = 0; i < src->textSrc.num_text; i++)
+	if (src->textSrc.text[i] == text) {
+	    found = True;
+	    break;
+	}
+
+    if (found) {
+	if (--src->textSrc.num_text == 0) {
+	    if (destroy) {
+		XtDestroyWidget(source);
+		return;
+	    }
+	    else {
+		XtFree((char*)src->textSrc.text);
+		src->textSrc.text = NULL;	/* for realloc "magic" */
+	    }
+	}
+	else if (i < src->textSrc.num_text)
+	    memmove(&src->textSrc.text[i], &src->textSrc.text[i + 1],
+		    sizeof(Widget) * (src->textSrc.num_text - i));
+    }
+}
+#endif /* OLDXAW */
+
+/*
+ * Function:
+ *	XawTextSourceRead
+ *
+ * Parameters:
+ *	w      - TextSrc Object
+ *	pos    - position of the text to retrieve
+ *	text   - text block that will contain returned text (return)
+ *	length - maximum number of characters to read
+ *
+ * Description:
+ *	This function reads the source.
+ *
+ * Returns:
+ *	The number of characters read into the buffer
+ */
+XawTextPosition
+XawTextSourceRead(Widget w, XawTextPosition pos, XawTextBlock *text,
+		  int length)
+{
+  TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class;
+
+  return ((*cclass->textSrc_class.Read)(w, pos, text, length));
+}
+
+#ifndef OLDXAW
+static void
+TellSourceChanged(TextSrcObject src, XawTextPosition left,
+		  XawTextPosition right, XawTextBlock *block, int lines)
+{
+    Cardinal i;
+
+    for (i = 0; i < src->textSrc.num_text; i++)
+	_XawTextSourceChanged(src->textSrc.text[i], left, right, block, lines);
+}
+
+/*
+ * This function is required because there is no way to diferentiate
+ * if the first erase was generated by a backward-kill-char and the
+ * second by a forward-kill-char (or vice-versa) from XawTextSourceReplace.
+ * It is only possible to diferentiate after the second character is
+ * killed, but then, it is too late.
+ */
+void
+_XawSourceSetUndoErase(TextSrcObject src, int value)
+{
+    if (src && src->textSrc.enable_undo)
+	src->textSrc.undo->erase = value;
+}
+
+/*
+ * To diferentiate insert-char's separeted by cursor movements.
+ */
+void
+_XawSourceSetUndoMerge(TextSrcObject src, Bool state)
+{
+    if (src && src->textSrc.enable_undo)
+	src->textSrc.undo->merge += state ? 1 : -1;
+}
+#endif /* OLDXAW */
+
+/*
+ * Public Functions
+ */
+/*
+ * Function:
+ *	XawTextSourceReplace
+ *
+ * Parameters:
+ *	src	 - Text Source Object
+ *	startPos - ends of text that will be removed
+ *	endPos	 - ""
+ *	text	 - new text to be inserted into buffer at startPos
+ *
+ * Description:
+ *	Replaces a block of text with new text.
+ *
+ * Returns:
+ *	XawEditError or XawEditDone.
+ */
+/*ARGSUSED*/
+int
+XawTextSourceReplace(Widget w, XawTextPosition left,
+		      XawTextPosition right, XawTextBlock *block)
+{
+    TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class;
+#ifndef OLDXAW
+    TextSrcObject src = (TextSrcObject)w;
+    XawTextUndoBuffer *l_state, *r_state;
+    XawTextUndoList *undo;
+    Bool enable_undo;
+    XawTextPosition start, end;
+    int i, error, lines = 0;
+
+    if (src->textSrc.edit_mode == XawtextRead)
+	return (XawEditError);
+
+    enable_undo = src->textSrc.enable_undo && src->textSrc.undo_state == False;
+    if (enable_undo) {
+	unsigned size, total;
+
+	if (src->textSrc.undo->l_save) {
+	    l_state = src->textSrc.undo->l_save;
+	    src->textSrc.undo->l_save = NULL;
+	}
+	else
+	    l_state = XtNew(XawTextUndoBuffer);
+	l_state->refcount = 1;
+	l_state->position = left;
+	if (left < right) {
+	    Widget ctx = NULL;
+
+	    for (i = 0; i < src->textSrc.num_text; i++)
+		if (XtIsSubclass(src->textSrc.text[i], textWidgetClass)) {
+		    ctx = src->textSrc.text[i];
+		    break;
+		}
+	    l_state->buffer = _XawTextGetText((TextWidget)ctx, left, right);
+	    l_state->length = right - left;
+	}
+	else {
+	    l_state->length = 0;
+	    l_state->buffer = NULL;
+	}
+	l_state->format = src->textSrc.text_format;
+	if (l_state->length == 1) {
+	    if (l_state->format == XawFmtWide &&
+		*(wchar_t*)l_state->buffer == *SrcWNL) {
+		XtFree(l_state->buffer);
+		l_state->buffer = (char*)SrcWNL;
+	    }
+	    else if (*l_state->buffer == '\n') {
+		XtFree(l_state->buffer);
+		l_state->buffer = SrcNL;
+	    }
+	}
+
+	if (src->textSrc.undo->r_save) {
+	    r_state = src->textSrc.undo->r_save;
+	    src->textSrc.undo->r_save = NULL;
+	}
+	else
+	    r_state = XtNew(XawTextUndoBuffer);
+	r_state->refcount = 1;
+	r_state->position = left;
+	r_state->format = block->format;
+	size = block->format == XawFmtWide ? sizeof(wchar_t) : sizeof(char);
+	total = size * block->length;
+	r_state->length = block->length;
+	r_state->buffer = NULL;
+	if (total == size) {
+	    if (r_state->format == XawFmtWide &&
+		*(wchar_t*)block->ptr == *SrcWNL)
+		r_state->buffer = (char*)SrcWNL;
+	    else if (*block->ptr == '\n')
+		r_state->buffer = SrcNL;
+	}
+	if (total && !r_state->buffer) {
+	    r_state->buffer = XtMalloc(total);
+	    memcpy(r_state->buffer, block->ptr, total);
+	}
+
+	if (src->textSrc.undo->u_save) {
+	    undo = src->textSrc.undo->u_save;
+	    src->textSrc.undo->u_save = NULL;
+	}
+	else
+	    undo = XtNew(XawTextUndoList);
+	undo->left = l_state;
+	undo->right = r_state;
+	undo->undo = src->textSrc.undo->list;
+	undo->redo = NULL;
+    }
+    else {
+	undo = NULL;
+	l_state = r_state = NULL;
+    }
+
+#define	LARGE_VALUE	262144	/* 256 K */
+    /* optimization, to avoid long delays recalculating the line number
+     * when editing huge files
+     */
+    if (left > LARGE_VALUE) {
+	start = XawTextSourceScan(w, left, XawstEOL, XawsdLeft, 2, False);
+	for (i = 0; i < src->textSrc.num_text; i++) {
+	    TextWidget tw = (TextWidget)src->textSrc.text[i];
+
+	    if (left <= tw->text.lt.top &&
+		left + block->length - (right - left) > tw->text.lt.top)
+		_XawTextBuildLineTable(tw, start, False);
+	}
+    }
+#undef LARGE_VALUE
+
+    start = left;
+    end = right;
+    while (start < end) {
+	start = XawTextSourceScan(w, start, XawstEOL, XawsdRight, 1, True);
+	if (start <= end) {
+	    --lines;
+	    if (start == XawTextSourceScan(w, 0, XawstAll, XawsdRight, 1, True)) {
+		lines += !_XawTextSourceNewLineAtEOF(w);
+		break;
+	    }
+	}
+    }
+#else
+    int error;
+#endif /* OLDXAW */
+
+    error = (*cclass->textSrc_class.Replace)(w, left, right, block);
+
+#ifndef OLDXAW
+    if (error != XawEditDone) {
+	if (enable_undo) {
+	    if (l_state->buffer) {
+		if (l_state->buffer != SrcNL && l_state->buffer != (char*)SrcWNL)
+		    XtFree(l_state->buffer);
+		l_state->buffer = NULL;
+	    }
+	     src->textSrc.undo->l_save = l_state;
+	     if (r_state->buffer) {
+		if (r_state->buffer != SrcNL && r_state->buffer != (char*)SrcWNL)
+		    XtFree(r_state->buffer);
+		r_state->buffer = NULL;
+	    }
+	    src->textSrc.undo->r_save = r_state;
+
+	    src->textSrc.undo->u_save = undo;
+	}
+    }
+    else if (enable_undo) {
+	XawTextUndoList *list = src->textSrc.undo->list;
+	XawTextUndoBuffer *unl, *lnl;
+	int erase = undo->right->length == 0 && undo->left->length == 1 && list
+		    && list->right->length == 0;
+
+	if (erase) {
+	    erase = list->left->position - 1 == undo->left->position ? -1 :
+		    list->left->position == undo->left->position ? 1 : 0;
+	    if (src->textSrc.undo->erase && erase != src->textSrc.undo->erase)
+		erase = 0;
+	    else
+		src->textSrc.undo->erase = erase;
+	}
+
+	if (erase) {
+	    unl = l_state;
+	    lnl = list->left;
+	}
+	else {
+	    unl = r_state;
+	    lnl = list ? list->right : NULL;
+	}
+
+	/* Try to merge the undo buffers */
+	if (src->textSrc.undo->merge > 0 && ((erase ||
+	     (list && ((list->left->length == 0 && undo->left->length == 0) ||
+		       (list->left->length == list->right->length &&
+			undo->left->length == 1)) &&
+	      undo->right->length == 1 &&
+	      list->right->position + list->right->length
+	      == undo->right->position))
+	    && src->textSrc.undo->pointer == list
+	    && unl->format == list->right->format
+	    && ((unl->format == XawFmt8Bit && unl->buffer[0] != XawLF) ||
+		(unl->format == XawFmtWide &&
+		 *(wchar_t*)(unl->buffer) != _Xaw_atowc(XawLF)))
+	    && ((lnl->format == XawFmt8Bit && lnl->buffer[0] != XawLF) ||
+		(lnl->format == XawFmtWide &&
+		 *(wchar_t*)(lnl->buffer) != _Xaw_atowc(XawLF))))) {
+	    unsigned size = lnl->format == XawFmtWide ?
+		sizeof(wchar_t) : sizeof(char);
+
+	    if (!erase) {
+		list->right->buffer = XtRealloc(list->right->buffer,
+						(list->right->length + 1) * size);
+		memcpy(list->right->buffer + list->right->length * size,
+		       undo->right->buffer, size);
+		++list->right->length;
+		XtFree(r_state->buffer);
+	    }
+	    else if (erase < 0) {
+		--list->left->position;
+		--list->right->position;
+	    }
+
+	    src->textSrc.undo->l_save = l_state;
+	    src->textSrc.undo->r_save = r_state;
+	    src->textSrc.undo->u_save = undo;
+
+	    if (list->left->length) {
+		list->left->buffer = XtRealloc(list->left->buffer,
+					       (list->left->length + 1) * size);
+		if (erase >= 0)
+		    memcpy(list->left->buffer + list->left->length * size,
+			   undo->left->buffer, size);
+		else {
+		    /* use memmove, since strings overlap */
+		    memmove(list->left->buffer + size, list->left->buffer,
+			    list->left->length * size);
+		    memcpy(list->left->buffer, undo->left->buffer, size);
+		}
+		++list->left->length;
+		if (l_state->buffer != SrcNL && l_state->buffer != (char*)SrcWNL)
+		    XtFree(l_state->buffer);
+	    }
+
+	    if (src->textSrc.undo->num_list >= UNDO_DEPTH)
+		UndoGC(src->textSrc.undo);
+	}
+	else {
+	    src->textSrc.undo->undo = (XawTextUndoBuffer**)
+		XtRealloc((char*)src->textSrc.undo->undo,
+			  (2 + src->textSrc.undo->num_undo)
+			  * sizeof(XawTextUndoBuffer));
+	    src->textSrc.undo->undo[src->textSrc.undo->num_undo++] = l_state;
+	    src->textSrc.undo->undo[src->textSrc.undo->num_undo++] = r_state;
+
+	    if (src->textSrc.undo->list)
+		src->textSrc.undo->list->redo = undo;
+	    else
+		src->textSrc.undo->head = undo;
+
+	    src->textSrc.undo->merge = l_state->length <= 1 &&
+				       r_state->length <= 1;
+
+	    src->textSrc.undo->list = src->textSrc.undo->pointer =
+		src->textSrc.undo->end_mark = undo;
+
+	    if (++src->textSrc.undo->num_list >= UNDO_DEPTH)
+		UndoGC(src->textSrc.undo);
+	}
+	src->textSrc.undo->dir = XawsdLeft;
+	if (!src->textSrc.changed) {
+	    src->textSrc.undo->l_no_change = src->textSrc.undo->list->right;
+	    src->textSrc.undo->r_no_change = src->textSrc.undo->list->left;
+	    src->textSrc.changed = True;
+	}
+    }
+    else if (!src->textSrc.enable_undo)
+	src->textSrc.changed = True;
+
+    if (error == XawEditDone) {
+	XawTextPropertyInfo info;
+	XawTextAnchor *anchor;
+
+	/* find anchor and index */
+	/* XXX index (i) could be returned by XawTextSourceFindAnchor
+	 * or similar function, to speed up */
+	if ((anchor = XawTextSourceFindAnchor(w, left))) {
+	    XawTextEntity *eprev, *entity, *enext;
+	    XawTextPosition offset = 0, diff = block->length - (right - left);
+
+	    for (i = 0; i < src->textSrc.num_anchors; i++)
+		if (src->textSrc.anchors[i] == anchor)
+		    break;
+	    if (anchor->cache && anchor->position + anchor->cache->offset +
+		anchor->cache->length <= left)
+		eprev = entity = anchor->cache;
+	    else
+		eprev = entity = anchor->entities;
+	    while (entity) {
+		offset = anchor->position + entity->offset;
+
+		if (offset > left)
+		    break;
+		if (offset + entity->length > left)
+		    break;
+
+		eprev = entity;
+		entity = entity->next;
+	    }
+
+	    /* try to do the right thing here (and most likely correct), but
+	     * other code needs to check what was done */
+
+	    /* adjust entity length */
+	    if (entity && offset <= left) {
+		if (offset + entity->length < right)
+		    entity->length = left - offset + block->length;
+		else
+		    entity->length += diff;
+
+		if (entity->length == 0) {
+		    enext = entity->next;
+		    eprev->next = enext;
+		    anchor->cache = NULL;
+		    XtFree((XtPointer)entity);
+		    if (entity == anchor->entities) {
+			if ((anchor->entities = enext) == NULL) {
+			    eprev = NULL;
+			    anchor = XawTextSourceRemoveAnchor(w, anchor);
+			    entity = anchor ? anchor->entities : NULL;
+			}
+			else
+			    eprev = entity = enext;
+		    }
+		    else
+			entity = enext;
+		}
+		else {
+		    eprev = entity;
+		    entity = entity->next;
+		}
+	    }
+
+	    while (anchor) {
+		while (entity) {
+		    offset = anchor->position + entity->offset + entity->length;
+
+		    if (offset > right) {
+			entity->length = XawMin(entity->length, offset - right);
+			goto exit_anchor_loop;
+		    }
+
+		    enext = entity->next;
+		    if (eprev)
+			eprev->next = enext;
+		    XtFree((XtPointer)entity);
+		    anchor->cache = NULL;
+		    if (entity == anchor->entities) {
+			eprev = NULL;
+			if ((anchor->entities = enext) == NULL) {
+			    if (i == 0)
+				++i;
+			    else if (i < --src->textSrc.num_anchors) {
+				memmove(&src->textSrc.anchors[i],
+					&src->textSrc.anchors[i + 1],
+					(src->textSrc.num_anchors - i) *
+					sizeof(XawTextAnchor*));
+				XtFree((XtPointer)anchor);
+			    }
+			    if (i >= src->textSrc.num_anchors) {
+				anchor = NULL;
+				entity = NULL;
+				break;
+			    }
+			    anchor = src->textSrc.anchors[i];
+			    entity = anchor->entities;
+			    continue;
+			}
+		    }
+		    entity = enext;
+		}
+		if (i + 1 < src->textSrc.num_anchors) {
+		    anchor = src->textSrc.anchors[++i];
+		    entity = anchor->entities;
+		    eprev = NULL;
+		}
+		else
+		    break;
+		eprev = NULL;
+	    }
+
+exit_anchor_loop:
+	    if (anchor) {
+		XawTextAnchor *aprev;
+
+		if (anchor->position >= XawMax(right, left + block->length))
+		    anchor->position += diff;
+		else if (anchor->position > left &&
+			 (aprev = XawTextSourcePrevAnchor(w, anchor))) {
+		    XawTextPosition tmp = anchor->position - aprev->position;
+
+		    if (diff) {
+			while (entity) {
+			    entity->offset += diff;
+			    entity = entity->next;
+			}
+		    }
+		    entity = anchor->entities;
+		    while (entity) {
+			entity->offset += tmp;
+			entity = entity->next;
+		    }
+		    if ((entity = aprev->entities) == NULL)
+			aprev->entities = anchor->entities;
+		    else {
+			while (entity->next)
+			    entity = entity->next;
+			entity->next = anchor->entities;
+		    }
+		    anchor->entities = NULL;
+		    (void)XawTextSourceRemoveAnchor(w, anchor);
+		    --i;
+		}
+		else if (diff) {
+		    while (entity) {
+			entity->offset += diff;
+			entity = entity->next;
+		    }
+		}
+	    }
+
+	    if (diff) {
+		for (++i; i < src->textSrc.num_anchors; i++)
+		    src->textSrc.anchors[i]->position += diff;
+	    }
+	}
+
+	start = left;
+	end = start + block->length;
+	while (start < end) {
+	    start = XawTextSourceScan(w, start, XawstEOL, XawsdRight, 1, True);
+	    if (start <= end) {
+		++lines;
+		if (start == XawTextSourceScan(w, 0, XawstAll, XawsdRight, 1, True)) {
+		    lines -= !_XawTextSourceNewLineAtEOF(w);
+		    break;
+		}
+	    }
+	}
+
+	info.left = left;
+	info.right = right;
+	info.block = block;
+	XtCallCallbacks(w, XtNpropertyCallback, &info);
+
+	TellSourceChanged(src, left, right, block, lines);
+	/* Call callbacks, we have changed the buffer */
+	XtCallCallbacks(w, XtNcallback,
+			(XtPointer)((long)src->textSrc.changed));
+    }
+
+#endif /* OLDXAW */
+    return (error);
+}
+
+#ifndef OLDXAW
+Bool
+_XawTextSrcUndo(TextSrcObject src, XawTextPosition *insert_pos)
+{
+    static wchar_t wnull = 0;
+    XawTextBlock block;
+    XawTextUndoList *list, *nlist;
+    XawTextUndoBuffer *l_state, *r_state;
+    Boolean changed = src->textSrc.changed;
+
+    if (!src->textSrc.enable_undo || !src->textSrc.undo->num_undo)
+	return (False);
+
+    list = src->textSrc.undo->pointer;
+
+    if (src->textSrc.undo->dir == XawsdLeft) {
+	l_state = list->right;
+	r_state = list->left;
+    }
+    else {
+	l_state = list->left;
+	r_state = list->right;
+    }
+
+    if (src->textSrc.undo->l_no_change == l_state
+	&& src->textSrc.undo->r_no_change == r_state)
+	src->textSrc.changed = False;
+    else
+	src->textSrc.changed = True;
+
+    block.firstPos = 0;
+    block.length = r_state->length;
+    block.ptr = r_state->buffer ? r_state->buffer : (char*)&wnull;
+    block.format = r_state->format;
+
+    src->textSrc.undo_state = True;
+    if (XawTextSourceReplace((Widget)src, l_state->position, l_state->position
+			     + l_state->length, &block) != XawEditDone) {
+	src->textSrc.undo_state = False;
+	src->textSrc.changed = changed;
+	return (False);
+    }
+    src->textSrc.undo_state = False;
+
+    ++l_state->refcount;
+    ++r_state->refcount;
+    nlist = XtNew(XawTextUndoList);
+    nlist->left = l_state;
+    nlist->right = r_state;
+    nlist->undo = src->textSrc.undo->list;
+    nlist->redo = NULL;
+
+    if (list == src->textSrc.undo->list)
+	src->textSrc.undo->end_mark = nlist;
+
+    if (src->textSrc.undo->dir == XawsdLeft) {
+	if (list->undo == NULL)
+	    src->textSrc.undo->dir = XawsdRight;
+	else
+	    list = list->undo;
+    }
+    else {
+	if (list->redo == NULL || list->redo == src->textSrc.undo->end_mark)
+	    src->textSrc.undo->dir = XawsdLeft;
+	else
+	    list = list->redo;
+    }
+    *insert_pos = r_state->position + r_state->length;
+    src->textSrc.undo->pointer = list;
+    src->textSrc.undo->list->redo = nlist;
+    src->textSrc.undo->list = nlist;
+    src->textSrc.undo->merge = src->textSrc.undo->erase = 0;
+
+    if (++src->textSrc.undo->num_list >= UNDO_DEPTH)
+	UndoGC(src->textSrc.undo);
+
+    return (True);
+}
+
+Bool
+_XawTextSrcToggleUndo(TextSrcObject src)
+{
+    if (!src->textSrc.enable_undo || !src->textSrc.undo->num_undo)
+	return (False);
+
+    if (src->textSrc.undo->pointer != src->textSrc.undo->list) {
+	if (src->textSrc.undo->dir == XawsdLeft) {
+	    if (src->textSrc.undo->pointer->redo
+		&& (src->textSrc.undo->pointer->redo
+		    != src->textSrc.undo->end_mark)) {
+		src->textSrc.undo->pointer = src->textSrc.undo->pointer->redo;
+		src->textSrc.undo->dir = XawsdRight;
+	    }
+	}
+	else {
+	    if (src->textSrc.undo->pointer->undo
+		&& (src->textSrc.undo->pointer != src->textSrc.undo->head)) {
+		src->textSrc.undo->pointer = src->textSrc.undo->pointer->undo;
+		src->textSrc.undo->dir = XawsdLeft;
+	    }
+	}
+    }
+
+    return (True);
+}
+
+static void
+FreeUndoBuffer(XawTextUndo *undo)
+{
+    unsigned i;
+    XawTextUndoList *head, *del;
+
+    for (i = 0; i < undo->num_undo; i++) {
+	if (undo->undo[i]->buffer && undo->undo[i]->buffer != SrcNL &&
+	    undo->undo[i]->buffer != (char*)SrcWNL)
+	    XtFree(undo->undo[i]->buffer);
+	XtFree((char*)undo->undo[i]);
+    }
+    XtFree((char*)undo->undo);
+    head = undo->head;
+
+    del = head;
+    while (head) {
+	head = head->redo;
+	XtFree((char*)del);
+	del = head;
+    }
+
+    if (undo->l_save) {
+	XtFree((char*)undo->l_save);
+	undo->l_save = NULL;
+    }
+    if (undo->r_save) {
+	XtFree((char*)undo->r_save);
+	undo->r_save = NULL;
+    }
+    if (undo->u_save) {
+	XtFree((char*)undo->u_save);
+	undo->u_save = NULL;
+    }
+
+    undo->list = undo->pointer = undo->head = undo->end_mark = NULL;
+    undo->l_no_change = undo->r_no_change = NULL;
+    undo->undo = NULL;
+    undo->dir = XawsdLeft;
+    undo->num_undo = undo->num_list = undo->erase = undo->merge = 0;
+}
+
+static void
+UndoGC(XawTextUndo *undo)
+{
+    unsigned i;
+    XawTextUndoList *head = undo->head, *redo = head->redo;
+
+    if (head == undo->pointer || head == undo->end_mark
+	|| undo->l_no_change == NULL
+	|| head->left == undo->l_no_change || head->right == undo->l_no_change)
+      return;
+
+    undo->head = redo;
+    redo->undo = NULL;
+
+    --head->left->refcount;
+    if (--head->right->refcount == 0) {
+	for (i = 0; i < undo->num_undo; i+= 2)
+	    if (head->left == undo->undo[i] || head->left == undo->undo[i+1]) {
+		if (head->left == undo->undo[i+1]) {
+		    XawTextUndoBuffer *tmp = redo->left;
+
+		    redo->left = redo->right;
+		    redo->right = tmp;
+		}
+		if (head->left->buffer && head->left->buffer != SrcNL &&
+		    head->left->buffer != (char*)SrcWNL)
+		    XtFree(head->left->buffer);
+		XtFree((char*)head->left);
+		if (head->right->buffer && head->right->buffer != SrcNL &&
+		    head->right->buffer != (char*)SrcWNL)
+		    XtFree(head->right->buffer);
+		XtFree((char*)head->right);
+
+		undo->num_undo -= 2;
+		memmove(&undo->undo[i], &undo->undo[i + 2],
+			(undo->num_undo - i) * sizeof(XawTextUndoBuffer*));
+		break;
+	    }
+    }
+    XtFree((char*)head);
+    --undo->num_list;
+}
+#endif /* OLDXAW */
+
+/*
+ * Function:
+ *	XawTextSourceScan
+ *
+ * Parameters:
+ *	w	 - TextSrc Object
+ *	position - position to start scanning
+ *	type	 - type of thing to scan for
+ *	dir	 - direction to scan
+ *	count	 - which occurance if this thing to search for
+ *	include  - whether or not to include the character found in
+ *		   the position that is returned. 
+ *
+ * Description:
+ *	Scans the text source for the number and type of item specified.
+ *
+ * Returns:
+ *	The position of the text
+ */
+XawTextPosition
+XawTextSourceScan(Widget w, XawTextPosition position,
+#if NeedWidePrototypes
+		  int type, int dir, int count, int include
+#else
+		  XawTextScanType type, XawTextScanDirection dir,
+		  int count, Boolean include
+#endif
+)
+{
+    TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class;
+
+    return ((*cclass->textSrc_class.Scan)
+	    (w, position, type, dir, count, include));
+}
+
+/*
+ * Function:
+ *	XawTextSourceSearch
+ *
+ * Parameters:
+ *	w	 - TextSource Object
+ *	position - position to start scanning
+ *	dir	 - direction to scan
+ *	text	 - the text block to search for.
+ *
+ * Returns:
+ *	The position of the text we are searching for or XawTextSearchError.
+ *
+ * Description:
+ *	Searchs the text source for the text block passed
+ */
+XawTextPosition 
+XawTextSourceSearch(Widget w, XawTextPosition position,
+#if NeedWidePrototypes
+		    int dir,
+#else
+		    XawTextScanDirection dir,
+#endif
+		    XawTextBlock *text)
+{
+    TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class;
+
+    return ((*cclass->textSrc_class.Search)(w, position, dir, text));
+}
+
+/*
+ * Function:
+ *	XawTextSourceConvertSelection
+ *
+ * Parameters:
+ *	w	  - TextSrc object
+ *	selection - current selection atom
+ *	target	  - current target atom
+ *	type	  - type to conver the selection to
+ *	value	  - return value that has been converted
+ *	length	  - ""
+ *	format	  - format of the returned value
+ *
+ * Returns:
+ *	True if the selection has been converted
+ */
+Boolean
+XawTextSourceConvertSelection(Widget w, Atom *selection, Atom *target, 
+			      Atom *type, XtPointer *value,
+			      unsigned long *length, int *format)
+{
+    TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class;
+
+    return((*cclass->textSrc_class.ConvertSelection)
+	   (w, selection, target, type, value, length, format));
+}
+
+/*
+ * Function:
+ *	XawTextSourceSetSelection
+ *
+ * Parameters:
+ *	w	  - TextSrc object
+ *	left	  - bounds of the selection
+ *	rigth	  - ""
+ *	selection - selection atom
+ *
+ * Description:
+ *	Allows special setting of the selection.
+ */
+void
+XawTextSourceSetSelection(Widget w, XawTextPosition left, 
+			  XawTextPosition right, Atom selection)
+{
+    TextSrcObjectClass cclass = (TextSrcObjectClass)w->core.widget_class;
+
+    (*cclass->textSrc_class.SetSelection)(w, left, right, selection);
+}
+
+/*
+ * External Functions for Multi Text
+ */
+/*
+ * TextFormat(): 
+ *	returns the format of text: FMT8BIT or FMTWIDE
+ */
+XrmQuark
+_XawTextFormat(TextWidget tw)
+{
+    return (((TextSrcObject)(tw->text.source))->textSrc.text_format);
+}
+
+/* _XawTextWCToMB():
+ *	Convert the wchar string to external encoding
+ *	The caller is responsible for freeing both the source and ret string
+ *
+ *	wstr	   - source wchar string
+ * len_in_out - lengh of string.
+ *		     As In, length of source wchar string, measured in wchar
+ *		     As Out, length of returned string
+ */
+char *
+_XawTextWCToMB(Display *d, wchar_t *wstr, int *len_in_out)
+{
+    XTextProperty textprop;
+
+    if (XwcTextListToTextProperty(d, (wchar_t**)&wstr, 1,
+				XTextStyle, &textprop) < Success) {
+	XtWarningMsg("convertError", "textSource", "XawError",
+		     "Non-character code(s) in buffer.", NULL, NULL);
+	*len_in_out = 0;
+	return (NULL);
+    }
+    *len_in_out = textprop.nitems;
+
+    return ((char *)textprop.value);
+}
+
+/* _XawTextMBToWC():
+ *	Convert the string to internal processing codeset WC.
+ *   The caller is responsible for freeing both the source and ret string.
+ * 
+ *	str	   - source string
+ *	len_in_out - lengh of string
+ *		     As In, it is length of source string
+ *		     As Out, it is length of returned string, measured in wchar
+ */
+wchar_t *
+_XawTextMBToWC(Display *d, char *str, int *len_in_out)
+{
+    XTextProperty textprop;
+    char *buf;
+    wchar_t **wlist, *wstr;
+    int count;
+
+    if (*len_in_out == 0)
+	return (NULL);
+
+    buf = XtMalloc(*len_in_out + 1);
+
+    strncpy(buf, str, *len_in_out);
+    *(buf + *len_in_out) = '\0';
+    if (XmbTextListToTextProperty(d, &buf, 1, XTextStyle, &textprop) != Success) {
+	XtWarningMsg("convertError", "textSource", "XawError",
+		     "No Memory, or Locale not supported.", NULL, NULL);
+	XtFree(buf);
+	*len_in_out = 0;
+	return (NULL);
+    }
+
+    XtFree(buf);
+    if (XwcTextPropertyToTextList(d, &textprop,
+				  (wchar_t***)&wlist, &count) != Success) {
+	XtWarningMsg("convertError", "multiSourceCreate", "XawError",
+		     "Non-character code(s) in source.", NULL, NULL);
+	*len_in_out = 0;
+	return (NULL);
+    }
+    wstr = wlist[0];
+    *len_in_out = wcslen(wstr);
+    XtFree((XtPointer)wlist);
+
+    return (wstr);
+}
+
+#ifndef OLDXAW
+static int
+qcmp_anchors(_Xconst void *left, _Xconst void *right)
+{
+    return ((*(XawTextAnchor**)left)->position -
+	    (*(XawTextAnchor**)right)->position);
+}
+
+XawTextAnchor *
+XawTextSourceAddAnchor(Widget w, XawTextPosition position)
+{
+    TextSrcObject src = (TextSrcObject)w;
+    XawTextAnchor *anchor, *panchor;
+
+    if ((panchor = XawTextSourceFindAnchor(w, position)) != NULL) {
+	XawTextEntity *pentity, *entity;
+
+	if (position - panchor->position < ANCHORS_DIST)
+	    return (panchor);
+
+	if (panchor->cache && panchor->position + panchor->cache->offset +
+	    panchor->cache->length < position)
+	    pentity = entity = panchor->cache;
+	else
+	    pentity = entity = panchor->entities;
+
+	while (entity && panchor->position + entity->offset +
+	       entity->length < position) {
+	    pentity = entity;
+	    entity = entity->next;
+	}
+	if (entity) {
+	    XawTextPosition diff;
+
+	    if (panchor->position + entity->offset < position)
+		position = panchor->position + entity->offset;
+
+	    if (position == panchor->position)
+		return (panchor);
+
+	    anchor = XtNew(XawTextAnchor);
+	    diff = position - panchor->position;
+
+	    panchor->cache = NULL;
+	    anchor->entities = entity;
+	    if (pentity != entity)
+		pentity->next = NULL;
+	    else
+		panchor->entities = NULL;
+	    while (entity) {
+		entity->offset -= diff;
+		entity = entity->next;
+	    }
+	}
+	else {
+	    anchor = XtNew(XawTextAnchor);
+	    anchor->entities = NULL;
+	}
+    }
+    else {
+	anchor = XtNew(XawTextAnchor);
+	anchor->entities = NULL;
+    }
+
+    anchor->position = position;
+    anchor->cache = NULL;
+
+    src->textSrc.anchors = (XawTextAnchor**)
+	XtRealloc((XtPointer)src->textSrc.anchors, sizeof(XawTextAnchor*) *
+		  (src->textSrc.num_anchors + 1));
+    src->textSrc.anchors[src->textSrc.num_anchors++] = anchor;
+    qsort((void*)src->textSrc.anchors, src->textSrc.num_anchors,
+	  sizeof(XawTextAnchor*), qcmp_anchors);
+
+    return (anchor);
+}
+
+XawTextAnchor *
+XawTextSourceFindAnchor(Widget w, XawTextPosition position)
+{
+    TextSrcObject src = (TextSrcObject)w;
+    int i = 0, left, right, nmemb = src->textSrc.num_anchors;
+    XawTextAnchor *anchor, **anchors = src->textSrc.anchors;
+
+    left = 0;
+    right = nmemb - 1;
+    while (left <= right) {
+	anchor = anchors[i = (left + right) >> 1];
+	if (anchor->position == position)
+	    return (anchor);
+	else if (position < anchor->position)
+	    right = i - 1;
+	else
+	    left = i + 1;
+    }
+
+    if (nmemb)
+	return (right < 0 ? anchors[0] : anchors[right]);
+
+    return (NULL);
+}
+
+Bool
+XawTextSourceAnchorAndEntity(Widget w, XawTextPosition position,
+			     XawTextAnchor **anchor_return,
+			     XawTextEntity **entity_return)
+{
+    XawTextAnchor *anchor = XawTextSourceFindAnchor(w, position);
+    XawTextEntity *pentity, *entity;
+    XawTextPosition offset;
+    Bool next_anchor = True, retval = False;
+
+    if (anchor->cache && anchor->position + anchor->cache->offset +
+	anchor->cache->length <= position)
+	pentity = entity = anchor->cache;
+    else
+	pentity = entity = anchor->entities;
+    while (entity) {
+	offset = anchor->position + entity->offset;
+
+	if (offset > position) {
+	    retval = next_anchor = False;
+	    break;
+	}
+	if (offset + entity->length > position) {
+	    retval = True;
+	    next_anchor = False;
+	    break;
+	}
+	pentity = entity;
+	entity = entity->next;
+    }
+
+    if (next_anchor) {
+	*anchor_return = anchor = XawTextSourceNextAnchor(w, anchor);
+	*entity_return = anchor ? anchor->entities : NULL;
+    }
+    else {
+	*anchor_return = anchor;
+	*entity_return = retval ? entity : pentity;
+    }
+
+    if (*anchor_return)
+	(*anchor_return)->cache = *entity_return;
+
+    return (retval);
+}
+
+XawTextAnchor *
+XawTextSourceNextAnchor(Widget w, XawTextAnchor *anchor)
+{
+    int i;
+    TextSrcObject src = (TextSrcObject)w;
+
+    for (i = 0; i < src->textSrc.num_anchors - 1; i++)
+	if (src->textSrc.anchors[i] == anchor)
+	    return (src->textSrc.anchors[i + 1]);
+
+    return (NULL);
+}
+
+XawTextAnchor *
+XawTextSourcePrevAnchor(Widget w, XawTextAnchor *anchor)
+{
+    int i;
+    TextSrcObject src = (TextSrcObject)w;
+
+    for (i = src->textSrc.num_anchors - 1; i > 0; i--)
+	if (src->textSrc.anchors[i] == anchor)
+	    return (src->textSrc.anchors[i - 1]);
+
+    return (NULL);
+}
+
+XawTextAnchor *
+XawTextSourceRemoveAnchor(Widget w, XawTextAnchor *anchor)
+{
+    int i;
+    TextSrcObject src = (TextSrcObject)w;
+
+    for (i = 0; i < src->textSrc.num_anchors; i++)
+	if (src->textSrc.anchors[i] == anchor)
+	    break;
+
+    if (i == 0)
+	return (src->textSrc.num_anchors > 1 ? src->textSrc.anchors[1] : NULL);
+
+    if (i < src->textSrc.num_anchors) {
+	XtFree((XtPointer)anchor);
+	if (i < --src->textSrc.num_anchors) {
+	    memmove(&src->textSrc.anchors[i],
+		    &src->textSrc.anchors[i + 1],
+		    (src->textSrc.num_anchors - i) *
+		    sizeof(XawTextAnchor*));
+
+	    return (src->textSrc.anchors[i]);
+	}
+    }
+
+    return (NULL);
+}
+
+XawTextEntity *
+XawTextSourceAddEntity(Widget w, int type, int flags, XtPointer data,
+		       XawTextPosition position, Cardinal length,
+		       XrmQuark property)
+{
+    XawTextAnchor *next, *anchor = _XawTextSourceFindAnchor(w, position);
+    XawTextEntity *entity, *eprev;
+
+    /* There is no support for zero length entities for now */
+    if (length == 0)
+	return (NULL);
+
+    if (anchor->cache && anchor->position + anchor->cache->offset +
+	anchor->cache->length <= position)
+	eprev = entity = anchor->cache;
+    else
+	eprev = entity = anchor->entities;
+
+    while (entity && anchor->position + entity->offset + entity->length <=
+	   position) {
+	eprev = entity;
+	entity = entity->next;
+    }
+    if (entity && anchor->position + entity->offset < position + length) {
+	fprintf(stderr, "Cannot (yet) add more than one entity to same region.\n");
+	return (NULL);
+    }
+
+    next = XawTextSourceFindAnchor(w, position + length);
+    if (next && next != anchor) {
+	if ((entity = next->entities) != NULL) {
+	    if (next->position + entity->offset < position + length) {
+		fprintf(stderr, "Cannot (yet) add more than one entity to same region.\n");
+		return (NULL);
+	    }
+	}
+	if (position + length > next->position) {
+	    XawTextPosition diff = position + length - next->position;
+
+	    next->position += diff;
+	    entity = next->entities;
+	    while (entity) {
+		entity->offset -= diff;
+		entity = entity->next;
+	    }
+	    entity = anchor->entities;
+	    while (entity && entity->offset < 0)
+		entity = entity->next;
+	    if (entity && entity->offset < 0) {
+		if (eprev)
+		    eprev->next = next->entities;
+		else
+		    anchor->entities = next->entities;
+		if ((next->entities = entity->next) == NULL)
+		    (void)XawTextSourceRemoveAnchor(w, next);
+		entity->next = NULL;
+
+		return (XawTextSourceAddEntity(w, type, flags, data, position,
+					       length, property));
+	    }
+	}
+    }
+
+    /* Automatically join sequential entities if possible */
+    if (eprev &&
+	anchor->position + eprev->offset + eprev->length == position &&
+	eprev->property == property && eprev->type == type &&
+	eprev->flags == flags && eprev->data == data) {
+	eprev->length += length;
+	return (eprev);
+    }
+
+    entity = XtNew(XawTextEntity);
+    entity->type = type;
+    entity->flags = flags;
+    entity->data = data;
+    entity->offset = position - anchor->position;
+    entity->length = length;
+    entity->property = property;
+
+    if (eprev == NULL) {
+	anchor->entities = entity;
+	entity->next = NULL;
+	anchor->cache = NULL;
+    }
+    else if (eprev->offset > entity->offset) {
+	anchor->cache = NULL;
+	anchor->entities = entity;
+	entity->next = eprev;
+    }
+    else {
+	anchor->cache = eprev;
+	entity->next = eprev->next;
+	eprev->next = entity;
+    }
+
+    return (entity);
+}
+
+void
+XawTextSourceClearEntities(Widget w, XawTextPosition left, XawTextPosition right)
+{
+    XawTextAnchor *anchor = XawTextSourceFindAnchor(w, left);
+    XawTextEntity *entity, *eprev, *enext;
+    XawTextPosition offset;
+    int length;
+
+    while (anchor && anchor->entities == NULL)
+	anchor = XawTextSourceRemoveAnchor(w, anchor);
+
+    if (anchor == NULL || left >= right)
+	return;
+
+    if (anchor->cache && anchor->position + anchor->cache->offset +
+	anchor->cache->length < left)
+	eprev = entity = anchor->cache;
+    else
+	eprev = entity = anchor->entities;
+
+    /* find first entity before left position */
+    while (anchor->position + entity->offset + entity->length < left) {
+	eprev = entity;
+	if ((entity = entity->next) == NULL) {
+	    if ((anchor = XawTextSourceNextAnchor(w, anchor)) == NULL)
+		return;
+	    if ((eprev = entity = anchor->entities) == NULL) {
+		fprintf(stderr, "Bad anchor found!\n");
+		return;
+	    }
+	}
+    }
+
+    offset = anchor->position + entity->offset;
+    if (offset <= left) {
+	length = XawMin(entity->length, left - offset);
+
+	if (length <= 0) {
+	    enext = entity->next;
+	    eprev->next = enext;
+	    XtFree((XtPointer)entity);
+	    anchor->cache = NULL;
+	    if (entity == anchor->entities) {
+		eprev = NULL;
+		if ((anchor->entities = enext) == NULL) {
+		    if ((anchor = XawTextSourceRemoveAnchor(w, anchor)) == NULL)
+			return;
+		    entity = anchor->entities;
+		}
+		else
+		    entity = enext;
+	    }
+	    else
+		entity = enext;
+	}
+	else {
+	    entity->length = length;
+	    eprev = entity;
+	    entity = entity->next;
+	}
+    }
+
+    /* clean everything until right position is reached */
+    while (anchor) {
+	while (entity) {
+	    offset = anchor->position + entity->offset + entity->length;
+
+	    if (offset > right) {
+		anchor->cache = NULL;
+		entity->offset = XawMax(entity->offset, right - anchor->position);
+		entity->length = XawMin(entity->length, offset - right);
+		return;
+	    }
+
+	    enext = entity->next;
+	    if (eprev)
+		eprev->next = enext;
+	    XtFree((XtPointer)entity);
+	    if (entity == anchor->entities) {
+		eprev = anchor->cache = NULL;
+		if ((anchor->entities = enext) == NULL) {
+		    if ((anchor = XawTextSourceRemoveAnchor(w, anchor)) == NULL)
+			return;
+		    entity = anchor->entities;
+		    continue;
+		}
+	    }
+	    entity = enext;
+	}
+	if (anchor)
+	    anchor->cache = NULL;
+	if ((anchor = XawTextSourceNextAnchor(w, anchor)) != NULL)
+	    entity = anchor->entities;
+	eprev = NULL;
+    }
+}
+
+/* checks the anchors up to position, and create an appropriate anchor
+ * at position, if required.
+ */
+XawTextAnchor *
+_XawTextSourceFindAnchor(Widget w, XawTextPosition position)
+{
+    XawTextAnchor *anchor;
+
+    anchor = XawTextSourceFindAnchor(w, position);
+
+    position -= position % ANCHORS_DIST;
+
+    if (position - anchor->position >= ANCHORS_DIST)
+	return (XawTextSourceAddAnchor(w, position));
+
+    return (anchor);
+}
+#endif
diff --git a/nx-X11/lib/Xaw/TextSrc.h b/nx-X11/lib/Xaw/TextSrc.h
new file mode 100644
index 000000000..817132d48
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextSrc.h
@@ -0,0 +1,280 @@
+/*
+ * $Xorg: TextSrc.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
+ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/TextSrc.h,v 1.11 2001/01/17 19:42:35 dawes Exp $ */
+
+#ifndef _XawTextSrc_h
+#define _XawTextSrc_h
+
+#include <X11/Xaw/Text.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ callback	     Callback		Callback	NULL
+ editType	     EditType		XawTextEditType	XawtextRead
+ enableUndo	     Undo		Boolean		False
+ sourceChanged	     Changed		Boolean		False
+
+*/
+ 
+/* Class record constants */
+extern WidgetClass textSrcObjectClass;
+
+typedef struct _TextSrcClassRec *TextSrcObjectClass;
+typedef struct _TextSrcRec      *TextSrcObject;
+
+typedef enum {
+    XawstPositions,
+    XawstWhiteSpace,
+    XawstEOL,
+    XawstParagraph,
+    XawstAll,
+    XawstAlphaNumeric
+  } XawTextScanType;
+
+typedef enum {
+    Normal,
+    Selected
+} highlightType;
+
+typedef enum {
+    XawsmTextSelect,
+    XawsmTextExtend
+} XawTextSelectionMode;
+
+typedef enum {
+    XawactionStart,
+    XawactionAdjust,
+    XawactionEnd
+} XawTextSelectionAction;
+
+#define XawTextReadError -1
+#define XawTextScanError -1
+
+#ifndef OLDXAW
+#define XtNenableUndo		"enableUndo"
+#define XtCUndo			"Undo"
+
+#define XtNsourceChanged	"sourceChanged"
+#define XtCChanged		"Changed"
+
+#define XtNpropertyCallback	"propertyCallback"
+#endif
+
+/*
+ * Public Functions
+ */
+_XFUNCPROTOBEGIN
+
+/*
+ * Function:
+ *	XawTextSourceRead
+ *
+ * Parameters:
+ *	w      - TextSrc Object
+ *	pos    - position of the text to retreive
+ *	text   - text block that will contain returned text
+ *	length - maximum number of characters to read
+ *
+ * Description:
+ *	This function reads the source.
+ *
+ * Returns:
+ *	The number of characters read into the buffer
+ */
+XawTextPosition XawTextSourceRead
+(
+ Widget			w,
+ XawTextPosition	pos,
+ XawTextBlock		*text_return,
+ int			length
+ );
+
+/*
+ * Function:
+ *	XawTextSourceReplace
+ *
+ * Parameters:
+ *	src	 - Text Source Object
+ *	startPos - ends of text that will be removed
+ *	endPos	 - ""
+ *	text	 - new text to be inserted into buffer at startPos
+ *
+ * Description:
+ *	Replaces a block of text with new text
+ *
+ * Returns:
+ *	XawEditError or XawEditDone
+ */
+int XawTextSourceReplace
+(
+ Widget			w,
+ XawTextPosition	start,
+ XawTextPosition	end,
+ XawTextBlock		*text
+ );
+
+/*
+ * Function:
+ *	XawTextSourceScan
+ *
+ * Parameters:
+ *	w	 - TextSrc Object
+ *	position - position to start scanning
+ *	type	 - type of thing to scan for
+ *	dir	 - direction to scan
+ *	count	 - which occurance if this thing to search for
+ *	include	 - whether or not to include the character found in
+ *		   the position that is returned. 
+ *
+ * Description:
+ *	Scans the text source for the number and type of item specified.
+ *
+ * Returns:
+ *	The position of the text
+ */
+XawTextPosition XawTextSourceScan
+(
+ Widget			w,
+ XawTextPosition	position,
+#if NeedWidePrototypes
+ int			type,
+ int			dir,
+ int			count,
+ int			include
+#else
+ XawTextScanType	type,
+ XawTextScanDirection	dir,
+ int			count,
+ Boolean		include
+#endif
+ );
+
+/*
+ * Function:
+ *	XawTextSourceSearch
+ *
+ * Parameters:
+ *	w	 - TextSource Object
+ *	position - position to start scanning
+ *	dir	 - direction to search
+ *	text	 - the text block to search for
+ *
+ * Description:
+ *	Searchs the text source for the text block passed.
+ *
+ * Returns:
+ *	The position of the text we are searching for or XawTextSearchError
+ */
+XawTextPosition XawTextSourceSearch
+(
+ Widget			w,
+ XawTextPosition	position,
+#if NeedWidePrototypes
+ int			dir,
+#else
+ XawTextScanDirection	dir,
+#endif
+ XawTextBlock		*text
+ );
+
+/*
+ * Function:
+ *	XawTextSourceConvertSelection
+ *
+ * Parameters:
+ *	w	  - TextSrc object
+ *	selection - current selection atom
+ *	target	  - current target atom
+ *	type	  - type to conver the selection to
+ *	value	  - return value that has been converted
+ *	length	  - ""
+ *	format	  - format of the returned value
+ *
+ * Returns:
+ *	True if the selection has been converted
+ */
+Boolean XawTextSourceConvertSelection
+(
+ Widget			w,
+ Atom			*selection,
+ Atom			*target,
+ Atom			*type,
+ XtPointer		*value_return,
+ unsigned long		*length_return,
+ int			*format_return
+ );
+
+/*
+ * Function:
+ *	XawTextSourceSetSelection
+ *
+ * Parameters:
+ *	w	  - TextSrc object
+ *	left	  - bounds of the selection
+ *	right	  - ""
+ *	selection - selection atom
+ *
+ * Description:
+ *	Allows special setting of the selection.
+ */
+void XawTextSourceSetSelection
+(
+ Widget			w,
+ XawTextPosition	start,
+ XawTextPosition	end,
+ Atom			selection
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawTextSrc_h */
diff --git a/nx-X11/lib/Xaw/TextSrcP.h b/nx-X11/lib/Xaw/TextSrcP.h
new file mode 100644
index 000000000..e26557b90
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextSrcP.h
@@ -0,0 +1,264 @@
+/*
+* $Xorg: TextSrcP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
+*/
+
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/TextSrcP.h,v 1.14 2001/12/14 19:54:45 dawes Exp $ */
+
+#ifndef _XawTextSrcP_h
+#define _XawTextSrcP_h
+
+/*
+ * TextSrc Object Private Data
+ */
+#include <X11/Xfuncproto.h>
+
+#include <X11/Xaw/TextSrc.h>
+#include <X11/Xaw/TextP.h>	/* This source works with the Text widget */
+
+_XFUNCPROTOBEGIN
+
+#ifndef OLDXAW
+struct _XawTextAnchor {
+    XawTextPosition position;
+    XawTextEntity *entities, *cache;
+};
+
+#define	XAW_TENTF_HIDE		0x0001
+#define XAW_TENTF_READ		0x0002
+#define XAW_TENTF_REPLACE	0x0004
+struct _XawTextEntity {
+    short type;
+    short flags;
+    XawTextEntity *next;
+    XtPointer data;
+    XawTextPosition offset;	/* from the anchor */
+    Cardinal length;
+    XrmQuark property;
+};
+#endif
+
+#if 0	/* no longer used */
+/* New fields for the TextSrc object class */
+typedef struct {
+  XtPointer		next_extension;
+  XrmQuark		record_type;
+  long			version;
+  Cardinal		record_size;
+  int			(*Input)();
+} TextSrcExtRec, *TextSrcExt;
+#endif
+
+typedef XawTextPosition (*_XawSrcReadProc)
+     (Widget, XawTextPosition, XawTextBlock*, int);
+
+typedef int (*_XawSrcReplaceProc)
+     (Widget, XawTextPosition, XawTextPosition, XawTextBlock*);
+
+typedef XawTextPosition (*_XawSrcScanProc)
+     (Widget, XawTextPosition, XawTextScanType, XawTextScanDirection,
+      int, Bool);
+
+typedef XawTextPosition (*_XawSrcSearchProc)
+     (Widget, XawTextPosition, XawTextScanDirection, XawTextBlock*);
+
+typedef void (*_XawSrcSetSelectionProc)
+     (Widget, XawTextPosition, XawTextPosition, Atom);
+
+typedef Boolean (*_XawSrcConvertSelectionProc)
+     (Widget, Atom*, Atom*, Atom*, XtPointer*, unsigned long*, int*);
+
+typedef struct _TextSrcClassPart {
+    _XawSrcReadProc Read;
+    _XawSrcReplaceProc Replace;
+    _XawSrcScanProc Scan;
+    _XawSrcSearchProc Search;
+    _XawSrcSetSelectionProc SetSelection;
+    _XawSrcConvertSelectionProc ConvertSelection;
+#ifndef OLDXAW
+    XtPointer extension;
+#endif
+} TextSrcClassPart;
+
+/* Full class record */
+typedef struct _TextSrcClassRec {
+    ObjectClassPart     object_class;
+    TextSrcClassPart	textSrc_class;
+} TextSrcClassRec;
+
+extern TextSrcClassRec textSrcClassRec;
+
+#ifndef OLDXAW
+typedef struct _XawTextUndo XawTextUndo;
+#endif
+
+/* New fields for the TextSrc object */
+typedef struct {
+    /* resources */
+    XawTextEditType	edit_mode;
+    XrmQuark text_format;		/* 2 formats: FMT8BIT for Ascii
+					   FMTWIDE for ISO 10646 */
+#ifndef OLDXAW
+    XtCallbackList callback;		/* A callback list to call when the
+					   source is changed */
+    Boolean changed;
+    Boolean enable_undo;
+
+    /* private state */
+    Boolean undo_state;			/* to protect undo manipulation */
+    XawTextUndo *undo;
+    WidgetList text;			/* TextWidget's using this source */
+    Cardinal num_text;
+    XtCallbackList property_callback;
+    XawTextAnchor **anchors;
+    int num_anchors;
+    XtPointer pad[1];	/* for future use and keep binary compatability */
+#endif
+} TextSrcPart;
+
+/* Full instance record */
+typedef struct _TextSrcRec {
+    ObjectPart	object;
+    TextSrcPart	textSrc;
+} TextSrcRec;
+
+/*
+ * Semiprivate declarations of functions used in other modules
+ */
+char* _XawTextWCToMB
+(
+ Display	*display,
+ wchar_t	*wstr,
+ int		*len_in_out
+ );
+
+wchar_t* _XawTextMBToWC
+(
+ Display	*display,
+ char		*str,
+ int		*len_in_out
+ );
+
+#ifndef OLDXAW
+XawTextAnchor *XawTextSourceAddAnchor
+(
+ Widget			source,
+ XawTextPosition	position
+ );
+
+XawTextAnchor *XawTextSourceFindAnchor
+(
+ Widget			source,
+ XawTextPosition	position
+ );
+
+XawTextAnchor *XawTextSourceNextAnchor
+(
+ Widget			 source,
+ XawTextAnchor		*anchor
+ );
+
+XawTextAnchor *XawTextSourcePrevAnchor
+(
+ Widget			 source,
+ XawTextAnchor		*anchor
+ );
+
+XawTextAnchor *XawTextSourceRemoveAnchor
+(
+ Widget			 source,
+ XawTextAnchor		*anchor
+ );
+
+Bool XawTextSourceAnchorAndEntity
+(
+ Widget			  w,
+ XawTextPosition	  position,
+ XawTextAnchor		**anchor_return,
+ XawTextEntity		**entity_return
+ );
+
+XawTextEntity *XawTextSourceAddEntity
+(
+ Widget			source,
+ int			type,
+ int			flags,
+ XtPointer		data,
+ XawTextPosition	position,
+ Cardinal		length,
+ XrmQuark		property
+ );
+
+void XawTextSourceClearEntities
+(
+ Widget			w,
+ XawTextPosition	left,
+ XawTextPosition	right
+ );
+#endif
+
+#if 0	/* no longer used */
+typedef XawTextPosition (*_XawTextPositionFunc)();
+#endif
+
+#define XtInheritInput			((_XawTextPositionFunc)_XtInherit)
+#define XtInheritRead			((_XawSrcReadProc)_XtInherit)
+#define XtInheritReplace		((_XawSrcReplaceProc)_XtInherit)
+#define XtInheritScan			((_XawSrcScanProc)_XtInherit)
+#define XtInheritSearch			((_XawSrcSearchProc)_XtInherit)
+#define XtInheritSetSelection		((_XawSrcSetSelectionProc)_XtInherit)
+#define XtInheritConvertSelection     ((_XawSrcConvertSelectionProc)_XtInherit)
+#if 0
+#define XtTextSrcExtVersion	      1
+#define XtTextSrcExtTypeString        "XT_TEXTSRC_EXT"
+#endif
+
+_XFUNCPROTOEND
+
+#endif /* _XawTextSrcP_h */
diff --git a/nx-X11/lib/Xaw/TextTr.c b/nx-X11/lib/Xaw/TextTr.c
new file mode 100644
index 000000000..c918ee6db
--- /dev/null
+++ b/nx-X11/lib/Xaw/TextTr.c
@@ -0,0 +1,159 @@
+/* $Xorg: TextTr.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/*
+
+Copyright 1991, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/TextTr.c,v 3.15 2001/01/17 19:42:35 dawes Exp $ */
+
+/* INTERNATIONALIZATION:
+
+The OMRON R5 contrib added the following action to the old TextTr:
+
+	Ctrl<Key>backslash:	reconnect-im()
+
+This is needed when the im is killed or otherwise becomes unreachable.
+This keystroke is evil (inconvenient, hard-to-remember, not obvious)
+so I am adding one more translation:
+
+	<Key>Kanji:		reconnect-im()
+
+The Japanese user typically hits their Kanji key when they want to do
+input.  This merely makes sure the input is connected.
+*/
+
+char _XawDefaultTextTranslations[] =
+"c<Key>A:"		"beginning-of-line()\n"
+"c<Key>B:"		"backward-character()\n"
+"c<Key>C:"		"insert-selection(CUT_BUFFER0)\n"
+"c<Key>D:"		"delete-next-character()\n"
+"c<Key>E:"		"end-of-line()\n"
+"c<Key>F:"		"forward-character()\n"
+#ifndef OLDXAW
+"c<Key>G:"		"keyboard-reset()\n"
+#else
+"c<Key>G:"		"multiply(Reset)\n"
+#endif
+"c<Key>H:"		"delete-previous-character()\n"
+"c<Key>J:"		"newline-and-indent()\n"
+"c<Key>K:"		"kill-to-end-of-line()\n"
+"c<Key>L:"		"redraw-display()\n"
+"c<Key>M:"		"newline()\n"
+"c<Key>N:"		"next-line()\n"
+"c<Key>O:"		"newline-and-backup()\n"
+"c<Key>P:"		"previous-line()\n"
+"c<Key>R:"		"search(backward)\n"
+"c<Key>S:"		"search(forward)\n"
+"c<Key>T:"		"transpose-characters()\n"
+#ifndef OLDXAW
+"c<Key>U:"		"multiply(Start)\n"
+#else
+"c<Key>U:"		"multiply(4)\n"
+#endif
+"c<Key>V:"		"next-page()\n"
+"c<Key>W:"		"kill-selection()\n"
+"c<Key>Y:"		"insert-selection(SECONDARY)\n"
+"c<Key>Z:"		"scroll-one-line-up()\n"
+"m<Key>B:"		"backward-word()\n"
+"m<Key>C:"		"capitalize-word()\n"
+"m<Key>F:"		"forward-word()\n"
+"m<Key>I:"		"insert-file()\n"
+"m<Key>K:"		"kill-to-end-of-paragraph()\n"
+"m<Key>L:"		"downcase-word()\n"
+"m<Key>Q:"		"form-paragraph()\n"
+"m<Key>U:"		"upcase-word()\n"
+"m<Key>V:"		"previous-page()\n"
+#ifndef OLDXAW
+"m<Key>Y:"		"kill-ring-yank()\n"
+#endif
+"m<Key>Z:"		"scroll-one-line-down()\n"
+"~s m<Key>d:"		"kill-word(alnum)\n"
+"s m<Key>d:"		"delete-next-word(alnum)\n"
+"~s m<Key>h:"		"backward-kill-word(alnum)\n"
+"s m<Key>h:"		"delete-previous-word(alnum)\n"
+":m<Key>\\<:"		"beginning-of-file()\n"
+":m<Key>\\>:"		"end-of-file()\n"
+":m<Key>]:"		"forward-paragraph()\n"
+":m<Key>[:"		"backward-paragraph()\n"
+"~s m<Key>Delete:"	"backward-kill-word(alnum)\n"
+"s m<Key>Delete:"	"delete-previous-word(alnum)\n"
+"~s m<Key>BackSpace:"	"backward-kill-word(alnum)\n"
+"s m<Key>BackSpace:"	"delete-previous-word(alnum)\n"
+"c<Key>Left:"		"backward-word(alnum)\n"
+"c<Key>Right:"		"forward-word(alnum)\n"
+"c<Key>Up:"		"backward-paragraph()\n"
+"c<Key>Down:"		"forward-paragraph()\n"
+"<Key>Home:"		"beginning-of-file()\n"
+":<Key>KP_Home:"	"beginning-of-file()\n"
+"<Key>End:"		"end-of-file()\n"
+":<Key>KP_End:"		"end-of-file()\n"
+"<Key>Next:"		"next-page()\n"
+":<Key>KP_Next:"	"next-page()\n"
+"<Key>Prior:"		"previous-page()\n"
+":<Key>KP_Prior:"	"previous-page()\n"
+"<Key>Right:"		"forward-character()\n"
+":<Key>KP_Right:"	"forward-character()\n"
+"<Key>Left:"		"backward-character()\n"
+":<Key>KP_Left:"	"backward-character()\n"
+"<Key>Down:"		"next-line()\n"
+":<Key>KP_Down:"	"next-line()\n"
+"<Key>Up:"		"previous-line()\n"
+":<Key>KP_Up:"		"previous-line()\n"
+"<Key>Delete:"		"delete()\n"
+":<Key>KP_Delete:"	"delete()\n"
+"<Key>BackSpace:"	"delete-previous-character()\n"
+"<Key>Linefeed:"	"newline-and-indent()\n"
+"<Key>Return:"		"newline()\n"
+":<Key>KP_Enter:"	"newline()\n"
+"c<Key>backslash:"	"reconnect-im()\n"
+"<Key>Kanji:"		"reconnect-im()\n"
+#ifndef OLDXAW
+":<Key>0:"		"numeric(0)\n"
+":<Key>1:"		"numeric(1)\n"
+":<Key>2:"		"numeric(2)\n"
+":<Key>3:"		"numeric(3)\n"
+":<Key>4:"		"numeric(4)\n"
+":<Key>5:"		"numeric(5)\n"
+":<Key>6:"		"numeric(6)\n"
+":<Key>7:"		"numeric(7)\n"
+":<Key>8:"		"numeric(8)\n"
+":<Key>9:"		"numeric(9)\n"
+":<Key>-:"		"numeric(-)\n"
+":c<Key>_:"		"undo()\n"
+#endif
+"s <Key>Insert:"	"insert-selection(PRIMARY, CUT_BUFFER0)\n"
+"<Ctrl>Q,<Key>:"	"insert-char()\n"
+"<Key>:"		"insert-char()\n"
+"<Enter>:"		"enter-window()\n"
+"<Leave>:"		"leave-window()\n"
+"<FocusIn>:"		"focus-in()\n"
+"<FocusOut>:"		"focus-out()\n"
+"<Btn1Down>:"		"select-start()\n"
+"<Btn1Motion>:"		"extend-adjust()\n"
+"<Btn1Up>:"		"extend-end(PRIMARY, CUT_BUFFER0)\n"
+"<Btn2Down>:"		"insert-selection(PRIMARY, CUT_BUFFER0)\n"
+"<Btn3Down>:"		"extend-start()\n"
+"<Btn3Motion>:"		"extend-adjust()\n"
+"<Btn3Up>:"		"extend-end(PRIMARY, CUT_BUFFER0)\n"
+;
diff --git a/nx-X11/lib/Xaw/Tip.c b/nx-X11/lib/Xaw/Tip.c
new file mode 100644
index 000000000..3c4b79437
--- /dev/null
+++ b/nx-X11/lib/Xaw/Tip.c
@@ -0,0 +1,638 @@
+/*
+ * Copyright (c) 1999 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ *
+ * Author: Paulo César Pereira de Andrade
+ */
+
+/* $XFree86: xc/lib/Xaw/Tip.c,v 1.4 1999/07/11 08:49:16 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xos.h>
+#include <X11/Xaw/TipP.h>
+#include <X11/Xaw/XawInit.h>
+#include <X11/Xmu/Converters.h>
+#include "Private.h"
+
+#define	TIP_EVENT_MASK (ButtonPressMask	  |	\
+			ButtonReleaseMask |	\
+			PointerMotionMask |	\
+			ButtonMotionMask  |	\
+			KeyPressMask	  |	\
+			KeyReleaseMask	  |	\
+			EnterWindowMask	  |	\
+			LeaveWindowMask)
+
+/*
+ * Types
+ */
+typedef struct _XawTipInfo {
+    Screen *screen;
+    TipWidget tip;
+    Widget widget;
+    Bool mapped;
+    struct _XawTipInfo *next;
+} XawTipInfo;
+
+/*
+ * Class Methods
+ */
+static void XawTipClassInitialize(void);
+static void XawTipInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawTipDestroy(Widget);
+static void XawTipExpose(Widget, XEvent*, Region);
+static void XawTipRealize(Widget, Mask*, XSetWindowAttributes*);
+static Boolean XawTipSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void TipEventHandler(Widget, XtPointer, XEvent*, Boolean*);
+static void TipShellEventHandler(Widget, XtPointer, XEvent*, Boolean*);
+static XawTipInfo *CreateTipInfo(Widget);
+static XawTipInfo *FindTipInfo(Widget);
+static void ResetTip(XawTipInfo*, Bool);
+static void TipTimeoutCallback(XtPointer, XtIntervalId*);
+static void TipLayout(XawTipInfo*);
+static void TipPosition(XawTipInfo*);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(TipRec, tip.field)
+static XtResource resources[] = {
+  {
+    XtNforeground,
+    XtCForeground,
+    XtRPixel,
+    sizeof(Pixel),
+    offset(foreground),
+    XtRString,
+    XtDefaultForeground,
+  },
+  {
+    XtNfont,
+    XtCFont,
+    XtRFontStruct,
+    sizeof(XFontStruct*),
+    offset(font),
+    XtRString,
+    XtDefaultFont
+  },
+  {
+    XtNfontSet,
+    XtCFontSet,
+    XtRFontSet,
+    sizeof(XFontSet),
+    offset(fontset),
+    XtRString,
+    XtDefaultFontSet
+  },
+  {
+    XtNtopMargin,
+    XtCVerticalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(top_margin),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNbottomMargin,
+    XtCVerticalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(bottom_margin),
+    XtRImmediate,
+    (XtPointer)2
+  },
+  {
+    XtNleftMargin,
+    XtCHorizontalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(left_margin),
+    XtRImmediate,
+    (XtPointer)6
+  },
+  {
+    XtNrightMargin,
+    XtCHorizontalMargins,
+    XtRDimension,
+    sizeof(Dimension),
+    offset(right_margin),
+    XtRImmediate,
+    (XtPointer)6
+  },
+  {
+    XtNbackingStore,
+    XtCBackingStore,
+    XtRBackingStore,
+    sizeof(int),
+    offset(backing_store),
+    XtRImmediate,
+    (XtPointer)(Always + WhenMapped + NotUseful)
+  },
+  {
+    XtNtimeout,
+    XtCTimeout,
+    XtRInt,
+    sizeof(int),
+    offset(timeout),
+    XtRImmediate,
+    (XtPointer)500
+  },
+  {
+    XawNdisplayList,
+    XawCDisplayList,
+    XawRDisplayList,
+    sizeof(XawDisplayList*),
+    offset(display_list),
+    XtRImmediate,
+    NULL
+  },
+};
+#undef offset
+
+TipClassRec tipClassRec = {
+  /* core */
+  {
+    (WidgetClass)&widgetClassRec,	/* superclass */
+    "Tip",				/* class_name */
+    sizeof(TipRec),			/* widget_size */
+    XawTipClassInitialize,		/* class_initialize */
+    NULL,				/* class_part_initialize */
+    False,				/* class_inited */
+    XawTipInitialize,			/* initialize */
+    NULL,				/* initialize_hook */
+    XawTipRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    XawTipDestroy,			/* destroy */
+    NULL,				/* resize */
+    XawTipExpose,			/* expose */
+    XawTipSetValues,			/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XtInheritQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* tip */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass tipWidgetClass = (WidgetClass)&tipClassRec;
+
+static XawTipInfo *first_tip;
+
+/*
+ * Implementation
+ */
+static void
+XawTipClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+    XtAddConverter(XtRString, XtRBackingStore, XmuCvtStringToBackingStore,
+		   NULL, 0);
+    XtSetTypeConverter(XtRBackingStore, XtRString, XmuCvtBackingStoreToString,
+		       NULL, 0, XtCacheNone, NULL);
+}
+
+/*ARGSUSED*/
+static void
+XawTipInitialize(Widget req, Widget w, ArgList args, Cardinal *num_args)
+{
+    TipWidget tip = (TipWidget)w;
+    XGCValues values;
+
+    if (!tip->tip.font) XtError("Aborting: no font found\n");
+    if (tip->tip.international && !tip->tip.fontset)
+	XtError("Aborting: no fontset found\n");
+    
+    tip->tip.timer = 0;
+
+    values.foreground = tip->tip.foreground;
+    values.background = tip->core.background_pixel;
+    values.font = tip->tip.font->fid;
+    values.graphics_exposures = False;
+
+    tip->tip.gc = XtAllocateGC(w, 0, GCForeground | GCBackground | GCFont |
+			       GCGraphicsExposures, &values, GCFont, 0);
+}
+
+static void
+XawTipDestroy(Widget w)
+{
+    XawTipInfo *info = FindTipInfo(w);
+    TipWidget tip = (TipWidget)w;
+
+    if (tip->tip.timer)
+	XtRemoveTimeOut(tip->tip.timer);
+
+    XtReleaseGC(w, tip->tip.gc);
+
+    XtRemoveEventHandler(XtParent(w), KeyPressMask, False, TipShellEventHandler,
+			 (XtPointer)NULL);
+    if (info == first_tip)
+	first_tip = first_tip->next;
+    else {
+	XawTipInfo *p = first_tip;
+
+	while (p && p->next != info)
+	    p = p->next;
+	if (p)
+	    p->next = info->next;
+    }
+    XtFree((char*)info);
+}
+
+static void
+XawTipRealize(Widget w, Mask *mask, XSetWindowAttributes *attr)
+{
+    TipWidget tip = (TipWidget)w;
+
+    if (tip->tip.backing_store == Always ||
+	tip->tip.backing_store == NotUseful ||
+	tip->tip.backing_store == WhenMapped) {
+	*mask |= CWBackingStore;
+	attr->backing_store = tip->tip.backing_store;
+    }
+    else
+	*mask &= ~CWBackingStore;
+    *mask |= CWOverrideRedirect;
+    attr->override_redirect = True;
+
+    XtWindow(w) = XCreateWindow(DisplayOfScreen(XtScreen(w)),
+				RootWindowOfScreen(XtScreen(w)),
+				XtX(w), XtY(w),
+				XtWidth(w) ? XtWidth(w) : 1,
+				XtHeight(w) ? XtHeight(w) : 1,
+				XtBorderWidth(w),
+				DefaultDepthOfScreen(XtScreen(w)),
+				InputOutput,
+				CopyFromParent,
+				*mask, attr);
+}
+
+static void
+XawTipExpose(Widget w, XEvent *event, Region region)
+{
+    TipWidget tip = (TipWidget)w;
+    GC gc = tip->tip.gc;
+    char *nl, *label = tip->tip.label;
+    Position y = tip->tip.top_margin + tip->tip.font->max_bounds.ascent;
+    int len;
+
+    if (tip->tip.display_list)
+	XawRunDisplayList(w, tip->tip.display_list, event, region);
+
+    if (tip->tip.international == True) {
+	Position ksy = tip->tip.top_margin;
+	XFontSetExtents *ext = XExtentsOfFontSet(tip->tip.fontset);
+
+	ksy += XawAbs(ext->max_ink_extent.y);
+
+	while ((nl = index(label, '\n')) != NULL) {
+	    XmbDrawString(XtDisplay(w), XtWindow(w), tip->tip.fontset,
+			  gc, tip->tip.left_margin, ksy, label,
+			  (int)(nl - label));
+	    ksy += ext->max_ink_extent.height;
+	    label = nl + 1;
+	}
+	len = strlen(label);
+	if (len)
+	    XmbDrawString(XtDisplay(w), XtWindow(w), tip->tip.fontset, gc,
+			  tip->tip.left_margin, ksy, label, len);
+    }
+    else {
+	while ((nl = index(label, '\n')) != NULL) {
+	    if (tip->tip.encoding)
+		XDrawString16(XtDisplay(w), XtWindow(w), gc,
+			      tip->tip.left_margin, y,
+			      (XChar2b*)label, (int)(nl - label) >> 1);
+	    else
+		XDrawString(XtDisplay(w), XtWindow(w), gc,
+			    tip->tip.left_margin, y, label, (int)(nl - label));
+	    y += tip->tip.font->max_bounds.ascent + 
+		 tip->tip.font->max_bounds.descent;
+	    label = nl + 1;
+	}
+	len = strlen(label);
+	if (len) {
+	    if (tip->tip.encoding)
+		XDrawString16(XtDisplay(w), XtWindow(w), gc,
+			      tip->tip.left_margin, y, (XChar2b*)label, len >> 1);
+	    else
+		XDrawString(XtDisplay(w), XtWindow(w), gc,
+			    tip->tip.left_margin, y, label, len);
+	}
+    }
+}
+
+/*ARGSUSED*/
+static Boolean
+XawTipSetValues(Widget current, Widget request, Widget cnew,
+		ArgList args, Cardinal *num_args)
+{
+    TipWidget curtip = (TipWidget)current;
+    TipWidget newtip = (TipWidget)cnew;
+    Boolean redisplay = False;
+
+    if (curtip->tip.font->fid != newtip->tip.font->fid ||
+	curtip->tip.foreground != newtip->tip.foreground) {
+	XGCValues values;
+
+	values.foreground = newtip->tip.foreground;
+	values.background = newtip->core.background_pixel;
+	values.font = newtip->tip.font->fid;
+	values.graphics_exposures = False;
+	XtReleaseGC(cnew, curtip->tip.gc);
+	newtip->tip.gc = XtAllocateGC(cnew, 0, GCForeground | GCBackground |
+				      GCFont | GCGraphicsExposures, &values,
+				      GCFont, 0);
+	redisplay = True;
+    }
+    if (curtip->tip.display_list != newtip->tip.display_list)
+	redisplay = True;
+
+    return (redisplay);
+}
+
+static void
+TipLayout(XawTipInfo *info)
+{
+    XFontStruct	*fs = info->tip->tip.font;
+    int width = 0, height;
+    char *nl, *label = info->tip->tip.label;
+
+    if (info->tip->tip.international == True) {
+	XFontSet fset = info->tip->tip.fontset;
+	XFontSetExtents *ext = XExtentsOfFontSet(fset);
+
+	height = ext->max_ink_extent.height;
+	if ((nl = index(label, '\n')) != NULL) {
+	    /*CONSTCOND*/
+	    while (True) {
+		int w = XmbTextEscapement(fset, label, (int)(nl - label));
+
+		if (w > width)
+		    width = w;
+		if (*nl == '\0')
+		    break;
+		label = nl + 1;
+		if (*label)
+		    height += ext->max_ink_extent.height;
+		if ((nl = index(label, '\n')) == NULL)
+		    nl = index(label, '\0');
+	    }
+	}
+	else
+	    width = XmbTextEscapement(fset, label, strlen(label));
+    }
+    else {
+	height = fs->max_bounds.ascent + fs->max_bounds.descent;
+	if ((nl = index(label, '\n')) != NULL) {
+	    /*CONSTCOND*/
+	    while (True) {
+		int w = info->tip->tip.encoding ?
+		    XTextWidth16(fs, (XChar2b*)label, (int)(nl - label) >> 1) :
+		    XTextWidth(fs, label, (int)(nl - label));
+		if (w > width)
+		    width = w;
+		if (*nl == '\0')
+		    break;
+		label = nl + 1;
+		if (*label)
+		    height += fs->max_bounds.ascent + fs->max_bounds.descent;
+		if ((nl = index(label, '\n')) == NULL)
+		    nl = index(label, '\0');
+	    }
+	}
+	else
+	    width = info->tip->tip.encoding ?
+		XTextWidth16(fs, (XChar2b*)label, strlen(label) >> 1) :
+		XTextWidth(fs, label, strlen(label));
+    }
+    XtWidth(info->tip) = width + info->tip->tip.left_margin +
+			 info->tip->tip.right_margin;
+    XtHeight(info->tip) = height + info->tip->tip.top_margin +
+			  info->tip->tip.bottom_margin;
+}
+
+#define	DEFAULT_TIP_Y_OFFSET	12
+static void
+TipPosition(XawTipInfo *info)
+{
+    Window r, c;
+    int rx, ry, wx, wy;
+    unsigned mask;
+    Position x, y;
+
+    XQueryPointer(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip),
+		  &r, &c, &rx, &ry, &wx, &wy, &mask);
+    x = rx - (XtWidth(info->tip) >> 1);
+    y = ry + DEFAULT_TIP_Y_OFFSET;
+
+    if (x >= 0) {
+	int scr_width = WidthOfScreen(XtScreen(info->tip));
+
+	if (x + XtWidth(info->tip) + XtBorderWidth(info->tip) > scr_width)
+	    x = scr_width - XtWidth(info->tip) - XtBorderWidth(info->tip);
+    }
+    if (x < 0)
+	x = 0;
+    if (y >= 0) {
+	int scr_height = HeightOfScreen(XtScreen(info->tip));
+
+	if (y + XtHeight(info->tip) + XtBorderWidth(info->tip) > scr_height)
+	    y -= XtHeight(info->tip) + XtBorderWidth(info->tip) +
+		 (DEFAULT_TIP_Y_OFFSET << 1);
+    }
+    if (y < 0)
+	y = 0;
+
+    XMoveResizeWindow(XtDisplay(info->tip), XtWindow(info->tip),
+		      (int)(XtX(info->tip) = x), (int)(XtY(info->tip) = y),
+		      (unsigned)XtWidth(info->tip), (unsigned)XtHeight(info->tip));
+}
+
+static XawTipInfo *
+CreateTipInfo(Widget w)
+{
+    XawTipInfo *info = XtNew(XawTipInfo);
+    Widget shell = w;
+
+    info->screen = XtScreen(w);
+
+    while (XtParent(shell))
+	shell = XtParent(shell);
+
+    info->tip = (TipWidget)XtCreateWidget("tip", tipWidgetClass, shell, NULL, 0);
+    XtRealizeWidget((Widget)info->tip);
+    info->widget = NULL;
+    info->mapped = False;
+    info->next = NULL;
+    XtAddEventHandler(shell, KeyPressMask, False, TipShellEventHandler,
+		      (XtPointer)NULL);
+
+    return (info);
+}
+
+static XawTipInfo *
+FindTipInfo(Widget w)
+{
+    XawTipInfo *ptip, *tip = first_tip;
+    Screen *screen = XtScreenOfObject(w);
+
+    if (tip == NULL)
+	return (first_tip = tip = CreateTipInfo(w));
+
+    for (ptip = tip; tip; ptip = tip, tip = tip->next)
+	if (tip->screen == screen)
+	    return (tip);
+
+    return (ptip->next = CreateTipInfo(w));
+}
+
+static void
+ResetTip(XawTipInfo *info, Bool add_timeout)
+{
+    if (info->tip->tip.timer) {
+	XtRemoveTimeOut(info->tip->tip.timer);
+	info->tip->tip.timer = 0;
+    }
+    if (info->mapped) {
+	XtRemoveGrab(XtParent((Widget)info->tip));
+	XUnmapWindow(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip));
+	info->mapped = False;
+    }
+    if (add_timeout) {
+	info->tip->tip.timer =
+	    XtAppAddTimeOut(XtWidgetToApplicationContext((Widget)info->tip),
+			    info->tip->tip.timeout, TipTimeoutCallback,
+			    (XtPointer)info);
+    }
+}
+
+static void
+TipTimeoutCallback(XtPointer closure, XtIntervalId *id)
+{
+    XawTipInfo *info = (XawTipInfo*)closure;
+    Arg args[3];
+
+    info->tip->tip.label = NULL;
+    info->tip->tip.international = False;
+    info->tip->tip.encoding = 0;
+    XtSetArg(args[0], XtNtip, &info->tip->tip.label);
+    XtSetArg(args[1], XtNinternational, &info->tip->tip.international);
+    XtSetArg(args[2], XtNencoding, &info->tip->tip.encoding);
+    XtGetValues(info->widget, args, 3);
+
+    if (info->tip->tip.label) {
+	TipLayout(info);
+	TipPosition(info);
+	XMapRaised(XtDisplay((Widget)info->tip), XtWindow((Widget)info->tip));
+	XtAddGrab(XtParent((Widget)info->tip), True, True);
+	info->mapped = True;
+    }
+}
+
+/*ARGSUSED*/
+static void
+TipShellEventHandler(Widget w, XtPointer client_data, XEvent *event,
+		     Boolean *continue_to_dispatch)
+{
+    ResetTip(FindTipInfo(w), False);
+}
+
+/*ARGSUSED*/
+static void
+TipEventHandler(Widget w, XtPointer client_data, XEvent *event,
+		Boolean *continue_to_dispatch)
+{
+    XawTipInfo *info = FindTipInfo(w);
+    Boolean add_timeout;
+
+    if (info->widget != w) {
+	ResetTip(info, False);
+	info->widget = w;
+    }
+
+    switch (event->type) {
+	case EnterNotify:
+	    add_timeout = True;
+	    break;
+	case MotionNotify:
+	    /* If any button is pressed, timer is 0 */
+	    if (info->mapped)
+		return;
+	    add_timeout = info->tip->tip.timer != 0;
+	    break;
+	default:
+	    add_timeout = False;
+	    break;
+    }
+    ResetTip(info, add_timeout);
+}
+
+/*
+ * Public routines
+ */
+void
+XawTipEnable(Widget w)
+{
+    XtAddEventHandler(w, TIP_EVENT_MASK, False, TipEventHandler,
+		      (XtPointer)NULL);
+}
+
+void
+XawTipDisable(Widget w)
+{
+    XawTipInfo *info = FindTipInfo(w);
+
+    XtRemoveEventHandler(w, TIP_EVENT_MASK, False, TipEventHandler,
+			 (XtPointer)NULL);
+    if (info->widget == w)
+	ResetTip(info, False);
+}
diff --git a/nx-X11/lib/Xaw/Tip.h b/nx-X11/lib/Xaw/Tip.h
new file mode 100644
index 000000000..f5b8d9be5
--- /dev/null
+++ b/nx-X11/lib/Xaw/Tip.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 1999 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ *
+ * Author: Paulo César Pereira de Andrade
+ */
+
+/* $XFree86$ */
+
+#ifndef _XawTip_h
+#define _XawTip_h
+
+/*
+ * Tip Widget
+ */
+
+#include <X11/Xaw/Simple.h>
+
+/* Resources:
+
+  Name		    Class		RepType		Default Value
+  ----		    -----		-------		-------------
+  background	    Background		Pixel		XtDefaultBackground
+  backgroundPixmap  BackgroundPixmap	Pixmap		XtUnspecifiedPixmap
+  border	    BorderColor		Pixel		XtDefaultForeground
+  borderWidth	    BorderWidth		Dimension	1
+  bottomMargin	    VerticalMargins	Dimension	2
+  destroyCallback   Callback		XtCallbackList	NULL
+  displayList	    DisplayList		XawDisplayList*	NULL
+  font		    Font		XFontStruct*	XtDefaultFont
+  foreground	    Foreground		Pixel		XtDefaultForeground
+  height	    Height		Dimension	text height
+  leftMargin	    HorizontalMargins	Dimension	6
+  rightMargin	    HorizontalMargins	Dimension	6
+  timeout	    Timeout		Int		500
+  topMargin	    VerticalMargins	Dimension	2
+  width		    Width		Dimension	text width
+  x		    Position		Position	0
+  y		    Position		Position	0
+
+*/
+
+typedef struct _TipClassRec *TipWidgetClass;
+typedef struct _TipRec *TipWidget;
+
+extern WidgetClass tipWidgetClass;
+
+#define XtNbottomMargin		"bottomMargin"
+#define XawNdisplayList		"displayList"
+#define XtNencoding		"encoding"
+#define XtNleftMargin		"leftMargin"
+#define XtNrightMargin		"rightMargin"
+#define XtNtimeout		"timeout"
+#define XtNtopMargin		"topMargin"
+#define XtNtip			"tip"
+
+#define XawCDisplayList		"DisplayList"
+#define XtCHorizontalMargins	"HorizontalMargins"
+#define XtCTimeout		"Timeout"
+#define XtCVerticalMargins	"VerticalMargins"
+#define XtCTip			"Tip"
+
+#define XawRDisplayList		"XawDisplayList"
+
+/*
+ * Public Functions
+ */
+/*
+ * Function:
+ *	XawTipEnable
+ *
+ * Parameters:
+ *	w - widget
+ *
+ * Description:
+ *	Enables the tip event handler for this widget.
+ */
+void XawTipEnable
+(
+ Widget		w
+ );
+
+/*
+ * Function:
+ *	XawTipEnable
+ *
+ * Parameters:
+ *	w - widget
+ *
+ * Description:
+ *	Disables the tip event handler for this widget.
+ */
+void XawTipDisable
+(
+ Widget		w
+ );
+
+#endif /* _XawTip_h */
diff --git a/nx-X11/lib/Xaw/TipP.h b/nx-X11/lib/Xaw/TipP.h
new file mode 100644
index 000000000..2b9e12619
--- /dev/null
+++ b/nx-X11/lib/Xaw/TipP.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 1999 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the XFree86 Project shall
+ * not be used in advertising or otherwise to promote the sale, use or other
+ * dealings in this Software without prior written authorization from the
+ * XFree86 Project.
+ *
+ * Author: Paulo César Pereira de Andrade
+ */
+
+/* $XFree86$ */
+
+#ifndef _XawTipP_h
+#define _XawTipP_h
+
+#include <X11/Xaw/Tip.h>
+#include <X11/CoreP.h>
+#include <X11/Xaw/XawInit.h>
+
+typedef struct {
+    XtPointer extension;
+} TipClassPart;
+
+typedef struct _TipClassRec {
+    CoreClassPart core_class;
+    TipClassPart tip_class;
+} TipClassRec;
+
+extern TipClassRec tipClassRec;
+
+typedef struct _TipPart {
+    /* resources */
+    Pixel foreground;
+    XFontStruct	*font;
+    XFontSet fontset;
+    Dimension top_margin;
+    Dimension bottom_margin;
+    Dimension left_margin;
+    Dimension right_margin;
+    int backing_store;
+    int timeout;
+    XawDisplayList *display_list;
+
+    /* private */
+    GC gc;
+    XtIntervalId timer;
+    String label;
+    Boolean international;
+    unsigned char encoding;
+    XtPointer pad[4];
+} TipPart;
+
+typedef struct _TipRec {
+    CorePart core;
+    TipPart tip;
+} TipRec;
+
+#endif /* _XawTipP_h */
diff --git a/nx-X11/lib/Xaw/Toggle.c b/nx-X11/lib/Xaw/Toggle.c
new file mode 100644
index 000000000..dfbcf7677
--- /dev/null
+++ b/nx-X11/lib/Xaw/Toggle.c
@@ -0,0 +1,632 @@
+/* $Xorg: Toggle.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/*
+
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/Toggle.c,v 1.8 2001/08/23 00:03:20 dawes Exp $ */
+
+/*
+ * Author: Chris D. Peterson
+ *         MIT X Consortium 
+ *         kit@expo.lcs.mit.edu
+ *  
+ * Date:   January 12, 1989
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/Converters.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xmu/SysUtil.h>
+#include <X11/Xaw/ToggleP.h>
+#include <X11/Xaw/XawInit.h>
+
+/*
+ * Class Methods
+ */
+static void XawToggleClassInitialize(void);
+static void XawToggleInitialize(Widget, Widget, ArgList, Cardinal*);
+static Boolean XawToggleSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void AddToRadioGroup(RadioGroup*, Widget);
+static void CreateRadioGroup(Widget, Widget);
+static RadioGroup *GetRadioGroup(Widget);
+static void RemoveFromRadioGroup(Widget);
+static void TurnOffRadioSiblings(Widget);
+static void XawToggleDestroy(Widget, XtPointer, XtPointer);
+
+/* 
+ * Actions
+ */
+static void Notify(Widget, XEvent*, String*, Cardinal*);
+static void Toggle(Widget, XEvent*, String*, Cardinal*);
+static void ToggleSet(Widget, XEvent*, String*, Cardinal*);
+
+/*
+ * Initialization
+ */
+/*
+ * The order of toggle and notify are important, as the state has
+ * to be set when we call the notify proc
+ */
+static char defaultTranslations[] =
+"<Enter>:"		"highlight(Always)\n"
+"<Leave>:"		"unhighlight()\n"
+"<Btn1Down>,<Btn1Up>:"	"toggle() notify()\n"
+;
+
+#define offset(field) XtOffsetOf(ToggleRec, field)
+static XtResource resources[] = { 
+  {
+    XtNstate,
+    XtCState,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(command.set),
+    XtRString,
+    "off"
+  },
+  {
+    XtNradioGroup,
+    XtCWidget,
+    XtRWidget,
+    sizeof(Widget),
+    offset(toggle.widget),
+    XtRWidget,
+    NULL
+  },
+  {
+    XtNradioData,
+    XtCRadioData,
+    XtRPointer,
+    sizeof(XtPointer),
+    offset(toggle.radio_data),
+    XtRPointer,
+    NULL
+  },
+};
+#undef offset
+
+static XtActionsRec actionsList[] = {
+  {"toggle",		Toggle},
+  {"notify",		Notify},
+  {"set",		ToggleSet},
+};
+
+#define Superclass	((CommandWidgetClass)&commandClassRec)
+ToggleClassRec toggleClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass		  */
+    "Toggle",				/* class_name		  */
+    sizeof(ToggleRec),			/* size			  */
+    XawToggleClassInitialize,		/* class_initialize	  */
+    NULL,				/* class_part_initialize  */
+    False,				/* class_inited		  */
+    XawToggleInitialize,		/* initialize		  */
+    NULL,				/* initialize_hook	  */
+    XtInheritRealize,			/* realize		  */
+    actionsList,			/* actions		  */
+    XtNumber(actionsList),		/* num_actions		  */
+    resources,				/* resources		  */
+    XtNumber(resources),		/* resource_count	  */
+    NULLQUARK,				/* xrm_class		  */
+    False,				/* compress_motion	  */
+    True,				/* compress_exposure	  */
+    True,				/* compress_enterleave	  */
+    False,				/* visible_interest	  */
+    NULL,	 			/* destroy		  */
+    XtInheritResize,			/* resize		  */
+    XtInheritExpose,			/* expose		  */
+    XawToggleSetValues,			/* set_values		  */
+    NULL,				/* set_values_hook	  */
+    XtInheritSetValuesAlmost,		/* set_values_almost	  */
+    NULL,				/* get_values_hook	  */
+    NULL,				/* accept_focus		  */
+    XtVersion,				/* version		  */
+    NULL,				/* callback_private	  */
+    defaultTranslations,		/* tm_table		  */
+    XtInheritQueryGeometry,		/* query_geometry	  */
+    XtInheritDisplayAccelerator,	/* display_accelerator	  */
+    NULL,				/* extension		  */
+  },
+  /* simple */
+  {
+    XtInheritChangeSensitive,		/* change_sensitive */
+  },
+  /* label */
+  {
+    NULL,				/* extension */
+  },
+  /* command */
+  {
+    NULL,				/* extension */
+  },
+  /* toggle */
+  {
+    NULL,				/* Set */
+    NULL,				/* Unset */
+    NULL,				/* extension */
+  }
+};
+
+WidgetClass toggleWidgetClass = (WidgetClass)&toggleClassRec;
+
+/*
+ * Impelementation
+ */
+static void
+XawToggleClassInitialize(void)
+{
+    XtActionList actions;
+    Cardinal num_actions;
+    Cardinal i;
+    ToggleWidgetClass cclass = (ToggleWidgetClass)toggleWidgetClass;
+    static XtConvertArgRec parentCvtArgs[] = {
+	{XtBaseOffset, (XtPointer)XtOffsetOf(WidgetRec, core.parent),
+	 sizeof(Widget)}
+    };
+
+    XawInitializeWidgetSet();
+    XtSetTypeConverter(XtRString, XtRWidget, XmuNewCvtStringToWidget,
+		       parentCvtArgs, XtNumber(parentCvtArgs),
+		       XtCacheNone, NULL);
+    XtSetTypeConverter(XtRWidget, XtRString, XmuCvtWidgetToString,
+		       NULL, 0, XtCacheNone, NULL);
+
+    /*
+     * Find the set and unset actions in the command widget's action table
+     */
+    XtGetActionList(commandWidgetClass, &actions, &num_actions);
+
+    for (i = 0 ; i < num_actions ; i++) {
+	if (streq(actions[i].string, "set"))
+	    cclass->toggle_class.Set = actions[i].proc;
+	if (streq(actions[i].string, "unset")) 
+	    cclass->toggle_class.Unset = actions[i].proc;
+
+	if (cclass->toggle_class.Set != NULL &&
+	    cclass->toggle_class.Unset != NULL)	{
+	    XtFree((char *)actions);
+	    return;
+	}
+    }
+
+    /* We should never get here */
+    XtError("Aborting, due to errors resolving bindings in the Toggle widget.");
+}
+
+/*ARGSUSED*/
+static void
+XawToggleInitialize(Widget request, Widget cnew,
+		    ArgList args, Cardinal *num_args)
+{
+    ToggleWidget tw = (ToggleWidget)cnew;
+    ToggleWidget tw_req = (ToggleWidget)request;
+
+    tw->toggle.radio_group = NULL;
+
+    if (tw->toggle.radio_data == NULL) 
+	tw->toggle.radio_data = (XtPointer)cnew->core.name;
+
+    if (tw->toggle.widget != NULL) {
+	if (GetRadioGroup(tw->toggle.widget) == NULL)
+	    CreateRadioGroup(cnew, tw->toggle.widget);
+	else
+	    AddToRadioGroup(GetRadioGroup(tw->toggle.widget), cnew);
+    }
+    XtAddCallback(cnew, XtNdestroyCallback, XawToggleDestroy, NULL);
+
+    /*
+     * Command widget assumes that the widget is unset, so we only 
+     * have to handle the case where it needs to be set
+     *
+     * If this widget is in a radio group then it may cause another
+     * widget to be unset, thus calling the notify proceedure
+     *
+     * I want to set the toggle if the user set the state to "On" in 
+     * the resource group, reguardless of what my ancestors did
+     */
+    if (tw_req->command.set)
+	ToggleSet(cnew, NULL, NULL, NULL);
+}
+
+/*ARGSUSED*/
+static void 
+ToggleSet(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    ToggleWidgetClass cclass = (ToggleWidgetClass)w->core.widget_class;
+
+    TurnOffRadioSiblings(w);
+    cclass->toggle_class.Set(w, event, NULL, NULL);
+}
+
+static void 
+Toggle(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    ToggleWidget tw = (ToggleWidget)w;
+    ToggleWidgetClass cclass = (ToggleWidgetClass)w->core.widget_class;
+
+    if (tw->command.set) 
+	cclass->toggle_class.Unset(w, event, NULL, NULL);
+    else 
+	ToggleSet(w, event, params, num_params);
+}
+
+/*ARGSUSED*/
+static void
+Notify(Widget w, XEvent *event, String *params, Cardinal *num_params)
+{
+    ToggleWidget tw = (ToggleWidget)w;
+    long antilint = tw->command.set;
+
+    XtCallCallbacks(w, XtNcallback, (XtPointer)antilint);
+}
+
+/*ARGSUSED*/
+static Boolean 
+XawToggleSetValues(Widget current, Widget request, Widget cnew,
+		   ArgList args, Cardinal *num_args)
+{
+    ToggleWidget oldtw = (ToggleWidget)current;
+    ToggleWidget tw = (ToggleWidget)cnew;
+    ToggleWidget rtw = (ToggleWidget)request;
+
+    if (oldtw->toggle.widget != tw->toggle.widget)
+	XawToggleChangeRadioGroup(cnew, tw->toggle.widget);
+
+    if (!tw->core.sensitive && oldtw->core.sensitive && rtw->command.set)
+	tw->command.set = True;
+
+    if (oldtw->command.set != tw->command.set) {
+	tw->command.set = oldtw->command.set;
+	Toggle(cnew, NULL, NULL, NULL);
+    }
+
+    return (False);
+}
+
+/*
+ * Function:
+ *	XawToggleDestroy
+ *
+ * Parameters:
+ *	w     - toggle widget that is being destroyed
+ *	temp1 - not used
+ *	temp2 - ""
+ *
+ * Description:
+ *	Destroy Callback for toggle widget.
+ */
+/*ARGSUSED*/
+static void
+XawToggleDestroy(Widget w, XtPointer temp1, XtPointer temp2)
+{
+    RemoveFromRadioGroup(w);
+}
+
+/*
+ * Function:
+ *	GetRadioGroup
+ *
+ * Parameters:
+ *	w - toggle widget who's radio group we are getting
+ *
+ * Description:
+ *	Gets the radio group associated with a give toggle widget.
+ *
+ * Returns:
+ *	The radio group associated with this toggle group
+ */
+static RadioGroup *
+GetRadioGroup(Widget w)
+{
+    ToggleWidget tw = (ToggleWidget)w;
+
+    if (tw == NULL)
+	return (NULL);
+
+    return (tw->toggle.radio_group);
+}
+
+/*
+ * Function:
+ *	CreateRadioGroup
+ *
+ * Parameters:
+ *	w1 - toggle widgets to add to the radio group
+ *	w2 - ""
+ *
+ * Description:
+ *	Creates a radio group. give two widgets.
+ * 
+ * Note:
+ *	A pointer to the group is added to each widget's radio_group field.
+ */
+static void
+CreateRadioGroup(Widget w1, Widget w2)
+{
+    ToggleWidget tw1 = (ToggleWidget)w1;
+    ToggleWidget tw2 = (ToggleWidget) w2;
+
+    if (tw1->toggle.radio_group != NULL || tw2->toggle.radio_group != NULL)
+	XtAppWarning(XtWidgetToApplicationContext(w1),
+		     "Toggle Widget Error - Attempting to create a "
+		     "new toggle group, when one already exists.");
+
+    AddToRadioGroup(NULL, w1);
+    AddToRadioGroup(GetRadioGroup(w1), w2);
+}
+
+/*
+ * Function:
+ *	AddToRadioGroup
+ *
+ * Parameters:
+ *	group - element of the radio group the we are adding to
+ *	w     - new toggle widget to add to the group
+ *
+ * Description:
+ *	Adds a toggle to the radio group.
+ */
+static void
+AddToRadioGroup(RadioGroup *group, Widget w)
+{
+    ToggleWidget tw = (ToggleWidget)w;
+    RadioGroup *local;
+
+    local = (RadioGroup *)XtMalloc(sizeof(RadioGroup));
+    local->widget = w;
+    tw->toggle.radio_group = local;
+
+    if (group == NULL) {		  /* Creating new group */
+	group = local;
+	group->next = NULL;
+	group->prev = NULL;
+	return;
+    }
+    local->prev = group;	  /* Adding to previous group */
+    if ((local->next = group->next) != NULL)
+	local->next->prev = local;
+    group->next = local;
+}
+
+/*
+ * Function:
+ *	TurnOffRadioSiblings
+ *
+ * Parameters:
+ *	widget - toggle widget
+ *
+ * Description:
+ *	Deactivates all radio siblings.
+ */
+static void
+TurnOffRadioSiblings(Widget w)
+{
+    RadioGroup *group;
+    ToggleWidgetClass cclass = (ToggleWidgetClass)w->core.widget_class;
+
+    if ((group = GetRadioGroup(w)) == NULL)	/* Punt if there is no group */
+	return;
+
+    /* Go to the top of the group */
+    for (; group->prev != NULL ; group = group->prev)
+	;
+
+    while (group != NULL) {
+	ToggleWidget local_tog = (ToggleWidget)group->widget;
+
+	if (local_tog->command.set) {
+	    cclass->toggle_class.Unset(group->widget, NULL, NULL, NULL);
+	    Notify(group->widget, NULL, NULL, NULL);
+	}
+	group = group->next;
+    }
+}
+
+/*
+ * Function:
+ *	RemoveFromRadioGroup
+ *
+ * Parameters:
+ *	w - toggle widget to remove
+ *
+ * Description:
+ *	Removes a toggle from a RadioGroup.
+ */
+static void
+RemoveFromRadioGroup(Widget w)
+{
+    RadioGroup *group = GetRadioGroup(w);
+    if (group != NULL) {
+	if (group->prev != NULL)
+	    (group->prev)->next = group->next;
+	if (group->next != NULL)
+	    (group->next)->prev = group->prev;
+	XtFree((char *)group);
+    }
+}
+
+/*
+ * Function:
+ *	XawToggleChangeRadioGroup
+ *
+ * Parameters:
+ *	w	    - toggle widget to change groups
+ *	radio_group - any widget in the new group
+ *
+ * Description:
+ *	Allows a toggle widget to change radio groups.
+ */
+void
+XawToggleChangeRadioGroup(Widget w, Widget radio_group)
+{
+    ToggleWidget tw = (ToggleWidget)w;
+    RadioGroup *group;
+
+    RemoveFromRadioGroup(w);
+
+    /*
+     * If the toggle that we are about to add is set then we will 
+     * unset all toggles in the new radio group
+     */
+
+    if (tw->command.set && radio_group != NULL)
+	XawToggleUnsetCurrent(radio_group);
+
+    if (radio_group != NULL) {
+	if ((group = GetRadioGroup(radio_group)) == NULL)
+	    CreateRadioGroup(w, radio_group);
+	else
+	    AddToRadioGroup(group, w);
+    }
+}
+
+/*
+ * Function:
+ *	XawToggleGetCurrent
+ *
+ * Parameters:
+ *	w - any toggle widget in the toggle group
+ *
+ * Description:
+ *	  Returns the RadioData associated with the toggle
+ *	widget that is currently active in a toggle group.
+ *
+ * Returns:
+ *	The XtNradioData associated with the toggle widget
+ */
+XtPointer
+XawToggleGetCurrent(Widget w)
+{
+    RadioGroup *group;
+
+    if ((group = GetRadioGroup(w)) == NULL)
+	return (NULL);
+
+    for (; group->prev != NULL ; group = group->prev)
+	;
+
+    while (group != NULL) {
+	ToggleWidget local_tog = (ToggleWidget)group->widget;
+
+	if (local_tog->command.set)
+	    return (local_tog->toggle.radio_data);
+	group = group->next;
+    }
+
+    return (NULL);
+}
+
+/*
+ * Function:
+ *	XawToggleSetCurrent
+ *
+ * Parameters:
+ *	radio_group - any toggle widget in the toggle group
+ *	radio_data  - radio data of the toggle widget to set
+ *
+ * Description:
+ *	Sets the Toggle widget associated with the radio_data specified.
+ */
+void
+XawToggleSetCurrent(Widget radio_group, XtPointer radio_data)
+{
+    RadioGroup *group;
+    ToggleWidget local_tog; 
+
+    /* Special case of no radio group */
+
+    if ((group = GetRadioGroup(radio_group)) == NULL) {
+	local_tog = (ToggleWidget)radio_group;
+
+	if (local_tog->toggle.radio_data == radio_data &&
+	    !local_tog->command.set) {
+	    ToggleSet(radio_group, NULL, NULL, NULL);
+	    Notify(radio_group, NULL, NULL, NULL);
+	}
+	return;
+    }
+
+    /*
+     * find top of radio_roup 
+     */
+    for (; group->prev != NULL ; group = group->prev)
+	;
+
+    /*
+     * search for matching radio data
+     */
+    while (group != NULL) {
+	local_tog = (ToggleWidget)group->widget;
+
+	if (local_tog->toggle.radio_data == radio_data) {
+	    if (!local_tog->command.set) {	/* if not already set */
+		ToggleSet(group->widget, NULL, NULL, NULL);
+		Notify(group->widget, NULL, NULL, NULL);
+	    }
+	    return;			/* found it, done */
+	}
+	group = group->next;
+    }
+}
+
+/*
+ * Function:
+ *	XawToggleUnsetCurrent
+ *
+ * Parameters:
+ *	radio_group - any toggle widget in the toggle group
+ *
+ * Description:
+ *	Unsets all Toggles in the radio_group specified.
+ */
+void
+XawToggleUnsetCurrent(Widget radio_group)
+{
+    ToggleWidgetClass cclass;
+    ToggleWidget local_tog = (ToggleWidget)radio_group;
+
+    /* Special Case no radio group */
+
+    if (local_tog->command.set) {
+	cclass = (ToggleWidgetClass)local_tog->core.widget_class;
+	cclass->toggle_class.Unset(radio_group, NULL, NULL, NULL);
+	Notify(radio_group, NULL, NULL, NULL);
+    }
+    if (GetRadioGroup(radio_group) == NULL)
+	return;
+
+    TurnOffRadioSiblings(radio_group);
+}
diff --git a/nx-X11/lib/Xaw/Toggle.h b/nx-X11/lib/Xaw/Toggle.h
new file mode 100644
index 000000000..4858961f2
--- /dev/null
+++ b/nx-X11/lib/Xaw/Toggle.h
@@ -0,0 +1,181 @@
+/*
+ * $Xorg: Toggle.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86: xc/lib/Xaw/Toggle.h,v 1.5 2001/01/17 19:42:35 dawes Exp $ */
+
+/*
+ * ToggleP.h - Private definitions for Toggle widget
+ *
+ * Author: Chris D. Peterson
+ *         MIT X Consortium
+ *         kit@expo.lcs.mit.edu
+ *  
+ * Date:   January 12, 1989
+ */
+
+#ifndef _XawToggle_h
+#define _XawToggle_h
+
+#include <X11/Xaw/Command.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ radioGroup          RadioGroup         Widget          NULL              +
+ radioData           RadioData          Pointer         (XPointer) Widget  ++
+ state               State              Boolean         Off
+
+ background	     Background		Pixel		XtDefaultBackground
+ bitmap		     Pixmap		Pixmap		None
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ callback	     Callback		Pointer		NULL
+ cursor		     Cursor		Cursor		None
+ destroyCallback     Callback		Pointer		NULL
+ displayList	     DisplayList	XawDisplayList*	NULL
+ font		     Font		XFontStructx*	XtDefaultFont
+ foreground	     Foreground		Pixel		XtDefaultForeground
+ height		     Height		Dimension	text height
+ highlightThickness  Thickness		Dimension	2
+ insensitiveBorder   Insensitive	Pixmap		Gray
+ internalHeight	     Height		Dimension	2
+ internalWidth	     Width		Dimension	4
+ justify	     Justify		XtJustify	XtJustifyCenter
+ label		     Label		String		NULL
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ resize		     Resize		Boolean		True
+ sensitive	     Sensitive		Boolean		True
+ width		     Width		Dimension	text width
+ x		     Position		Position	0
+ y		     Position		Position	0
+
++ To use the toggle as a radio toggle button, set this resource to point to
+  any other widget in the radio group.
+
+++ This is the data returned from a call to XtToggleGetCurrent, by default
+   this is set to the name of toggle widget.
+
+*/
+
+/*
+ * These should be in StringDefs.h but aren't so we will define
+ * them here if they are needed
+ */
+#define XtCWidget "Widget"
+#define XtCState "State"
+#define XtCRadioGroup "RadioGroup"
+#define XtCRadioData "RadioData"
+
+#ifndef _XtStringDefs_h_
+#define XtRWidget "Widget"
+#endif
+
+#define XtNstate "state"
+#define XtNradioGroup "radioGroup"
+#define XtNradioData "radioData"
+
+extern WidgetClass               toggleWidgetClass;
+
+typedef struct _ToggleClassRec   *ToggleWidgetClass;
+typedef struct _ToggleRec        *ToggleWidget;
+
+/*
+ * Public Functions
+ */
+
+_XFUNCPROTOBEGIN
+   
+/*
+ * Function:
+ *	XawToggleChangeRadioGroup
+ *
+ * Parameters:
+ *	w	    - toggle widget to change lists
+ *	radio_group - any widget in the new list
+ *
+ * Description:
+ *	Allows a toggle widget to change radio lists.
+ */
+void XawToggleChangeRadioGroup
+(
+ Widget		w,
+ Widget		radio_group
+ );
+
+/*
+ * Function:
+ *	XawToggleGetCurrent
+ *
+ * Parameters:
+ *	radio_group - any toggle widget in the toggle list
+ *
+ * Description:
+ *	  Returns the RadioData associated with the toggle
+ *                   widget that is currently active in a toggle list.
+ * Returns:
+ *	The XtNradioData associated with the toggle widget
+ */
+
+XtPointer XawToggleGetCurrent
+(
+ Widget		radio_group
+ );
+
+/*
+ * Function:
+ *	XawToggleSetCurrent
+ *
+ * Parameters:
+ *	radio_group - any toggle widget in the toggle list
+ *	radio_data - radio data of the toggle widget to set
+ *
+ * Description:
+ *	Sets the Toggle widget associated with the radio_data specified.
+ */
+void XawToggleSetCurrent
+(
+ Widget		radio_group,
+ XtPointer	radio_data
+ );
+
+/*
+ * Function:
+ *	XawToggleUnsetCurrent
+ *
+ * Parameters:
+ *	radio_group - any toggle widget in the toggle list
+ *
+ * Description:
+ *	Unsets all Toggles in the radio_group specified.
+ */
+void XawToggleUnsetCurrent
+(
+ Widget		radio_group
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawToggle_h */
diff --git a/nx-X11/lib/Xaw/ToggleP.h b/nx-X11/lib/Xaw/ToggleP.h
new file mode 100644
index 000000000..c1477379d
--- /dev/null
+++ b/nx-X11/lib/Xaw/ToggleP.h
@@ -0,0 +1,95 @@
+/* $Xorg: ToggleP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/*
+
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/ToggleP.h,v 1.7 2001/01/17 19:42:35 dawes Exp $ */
+
+/* 
+ * Author: Chris D. Peterson
+ *         MIT X Consortium
+ *         kit@expo.lcs.mit.edu
+ *  
+ * Date:   January 12, 1989
+ *
+ */
+
+#ifndef _XawToggleP_h
+#define _XawToggleP_h
+
+#include <X11/Xaw/Toggle.h>
+#include <X11/Xaw/CommandP.h>
+
+/*
+ * Toggle Widget Private Data
+ */
+#define streq(a, b)	(strcmp((a), (b)) == 0)
+
+typedef struct _RadioGroup {
+    struct _RadioGroup *prev, *next; /* Pointers to other elements in group  */
+    Widget widget;		     /* Widget corrosponding to this element */
+} RadioGroup;
+
+/* New fields for the Toggle widget class */
+typedef struct _ToggleClass  {
+    XtActionProc Set;
+    XtActionProc Unset;
+    XtPointer extension;
+} ToggleClassPart;
+
+/* class record declaration */
+typedef struct _ToggleClassRec {
+    CoreClassPart	core_class;
+    SimpleClassPart	simple_class;
+    LabelClassPart	label_class;
+    CommandClassPart	command_class;
+    ToggleClassPart	toggle_class;
+} ToggleClassRec;
+
+extern ToggleClassRec toggleClassRec;
+
+/* New fields for the Toggle widget */
+typedef struct {
+    /* resources */
+    Widget widget;
+    XtPointer radio_data;
+
+    /* private */
+    RadioGroup *radio_group;
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} TogglePart;
+
+/* Full widget declaration */
+typedef struct _ToggleRec {
+    CorePart	core;
+    SimplePart	simple;
+    LabelPart	label;
+    CommandPart	command;
+    TogglePart	toggle;
+} ToggleRec;
+
+#endif /* _XawToggleP_h */
diff --git a/nx-X11/lib/Xaw/Tree.c b/nx-X11/lib/Xaw/Tree.c
new file mode 100644
index 000000000..88bd51f90
--- /dev/null
+++ b/nx-X11/lib/Xaw/Tree.c
@@ -0,0 +1,1017 @@
+/*
+ * $Xorg: Tree.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
+ *
+
+Copyright 1990, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+ * Copyright 1989 Prentice Hall
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose and without fee is hereby granted, provided that the above
+ * copyright notice appear in all copies and that both the copyright notice
+ * and this permission notice appear in supporting documentation.
+ * 
+ * Prentice Hall and the authors disclaim all warranties with regard
+ * to this software, including all implied warranties of merchantability and
+ * fitness.  In no event shall Prentice Hall or the authors be liable
+ * for any special, indirect or cosequential damages or any damages whatsoever
+ * resulting from loss of use, data or profits, whether in an action of
+ * contract, negligence or other tortious action, arising out of or in
+ * connection with the use or performance of this software.
+ * 
+ * Authors:  Jim Fulton, MIT X Consortium,
+ *           based on a version by Douglas Young, Prentice Hall
+ * 
+ * This widget is based on the Tree widget described on pages 397-419 of
+ * Douglas Young's book "The X Window System, Programming and Applications 
+ * with Xt OSF/Motif Edition."  The layout code has been rewritten to use
+ * additional blank space to make the structure of the graph easier to see
+ * as well as to support vertical trees.
+ */
+/* $XFree86: xc/lib/Xaw/Tree.c,v 1.9 2001/01/17 19:42:35 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/XawInit.h>
+#include <X11/Xaw/Cardinals.h>
+#include <X11/Xaw/TreeP.h>
+#include "Private.h"
+
+#define IsHorizontal(tw) ((tw)->tree.gravity == WestGravity || \
+			  (tw)->tree.gravity == EastGravity)
+
+/*
+ * Class Methods
+ */
+static void XawTreeChangeManaged(Widget);
+static void XawTreeClassInitialize(void);
+static void XawTreeConstraintDestroy(Widget);
+static void XawTreeConstraintInitialize(Widget, Widget, ArgList, Cardinal*);
+static Boolean XawTreeConstraintSetValues(Widget, Widget, Widget,
+					  ArgList, Cardinal*);
+static void XawTreeDestroy(Widget);
+static XtGeometryResult XawTreeGeometryManager(Widget, XtWidgetGeometry*,
+					       XtWidgetGeometry*);
+static void XawTreeInitialize(Widget, Widget, ArgList, Cardinal*);
+static XtGeometryResult XawTreeQueryGeometry(Widget, XtWidgetGeometry*,
+					     XtWidgetGeometry*);
+static void XawTreeRedisplay(Widget, XEvent*, Region);
+static Boolean XawTreeSetValues(Widget, Widget, Widget, ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void arrange_subtree(TreeWidget, Widget, int, int, int);
+static void check_gravity(TreeWidget, XtGravity);
+static void compute_bounding_box_subtree(TreeWidget, Widget, int);
+static void delete_node(Widget, Widget);
+static GC get_tree_gc(TreeWidget);
+static void initialize_dimensions(Dimension**, int*, int);
+static void insert_node(Widget, Widget);
+static void layout_tree(TreeWidget, Bool);
+static void set_positions(TreeWidget, Widget, int);
+static void set_tree_size(TreeWidget, Bool, unsigned int, unsigned int);
+
+/*
+ * Initialization
+ */
+
+/*
+ * resources of the tree itself
+ */
+static XtResource resources[] = {
+    { XtNautoReconfigure, XtCAutoReconfigure, XtRBoolean, sizeof (Boolean),
+	XtOffsetOf(TreeRec, tree.auto_reconfigure), XtRImmediate,
+	(XtPointer) FALSE },
+    { XtNhSpace, XtCHSpace, XtRDimension, sizeof (Dimension),
+	XtOffsetOf(TreeRec, tree.hpad), XtRImmediate, (XtPointer) 0 },
+    { XtNvSpace, XtCVSpace, XtRDimension, sizeof (Dimension),
+	XtOffsetOf(TreeRec, tree.vpad), XtRImmediate, (XtPointer) 0 },
+    { XtNforeground, XtCForeground, XtRPixel, sizeof (Pixel),
+	XtOffsetOf(TreeRec, tree.foreground), XtRString,
+	XtDefaultForeground},
+    { XtNlineWidth, XtCLineWidth, XtRDimension, sizeof (Dimension),
+	XtOffsetOf(TreeRec, tree.line_width), XtRImmediate, (XtPointer) 0 },
+    { XtNgravity, XtCGravity, XtRGravity, sizeof (XtGravity),
+	XtOffsetOf(TreeRec, tree.gravity), XtRImmediate,
+	(XtPointer) WestGravity },
+#ifndef OLDXAW
+    { XawNdisplayList, XawCDisplayList, XawRDisplayList, sizeof(XawDisplayList*),
+	XtOffsetOf(TreeRec, tree.display_list), XtRImmediate,
+	NULL },
+#endif
+};
+
+
+/*
+ * resources that are attached to all children of the tree
+ */
+static XtResource treeConstraintResources[] = {
+    { XtNtreeParent, XtCTreeParent, XtRWidget, sizeof (Widget),
+	XtOffsetOf(TreeConstraintsRec, tree.parent), XtRImmediate, NULL },
+    { XtNtreeGC, XtCTreeGC, XtRGC, sizeof(GC),
+	XtOffsetOf(TreeConstraintsRec, tree.gc), XtRImmediate, NULL },
+};
+
+
+TreeClassRec treeClassRec = {
+  {
+					/* core_class fields  */
+    (WidgetClass) &constraintClassRec,	/* superclass         */
+    "Tree",				/* class_name         */
+    sizeof(TreeRec),			/* widget_size        */
+    XawTreeClassInitialize,		/* class_init         */
+    NULL,				/* class_part_init    */
+    FALSE,				/* class_inited       */	
+    XawTreeInitialize,			/* initialize         */
+    NULL,				/* initialize_hook    */	
+    XtInheritRealize,			/* realize            */
+    NULL,				/* actions            */
+    0,					/* num_actions        */	
+    resources,				/* resources          */
+    XtNumber(resources),		/* num_resources      */
+    NULLQUARK,				/* xrm_class          */
+    TRUE,				/* compress_motion    */	
+    TRUE,				/* compress_exposure  */	
+    TRUE,				/* compress_enterleave*/	
+    TRUE,				/* visible_interest   */
+    XawTreeDestroy,			/* destroy            */
+    NULL,				/* resize             */
+    XawTreeRedisplay,			/* expose             */
+    XawTreeSetValues,			/* set_values         */
+    NULL,				/* set_values_hook    */	
+    XtInheritSetValuesAlmost,		/* set_values_almost  */
+    NULL,				/* get_values_hook    */	
+    NULL,				/* accept_focus       */
+    XtVersion,				/* version            */	
+    NULL,				/* callback_private   */
+    NULL,				/* tm_table           */
+    XawTreeQueryGeometry,		/* query_geometry     */	
+    NULL,				/* display_accelerator*/
+    NULL,				/* extension          */
+  },
+  {
+					/* composite_class fields */
+    XawTreeGeometryManager,		/* geometry_manager    */
+    XawTreeChangeManaged,		/* change_managed      */
+    XtInheritInsertChild,		/* insert_child        */	
+    XtInheritDeleteChild,		/* delete_child        */	
+    NULL,				/* extension           */
+  },
+  { 
+					/* constraint_class fields */
+   treeConstraintResources,		/* subresources        */
+   XtNumber(treeConstraintResources),	/* subresource_count   */
+   sizeof(TreeConstraintsRec),		/* constraint_size     */
+   XawTreeConstraintInitialize,		/* initialize          */
+   XawTreeConstraintDestroy,		/* destroy             */
+   XawTreeConstraintSetValues,		/* set_values          */
+   NULL,				/* extension           */
+   },
+  {
+					/* Tree class fields */
+    0,					/* ignore              */	
+  }
+};
+
+WidgetClass treeWidgetClass = (WidgetClass) &treeClassRec;
+
+
+/*****************************************************************************
+ *                                                                           *
+ *			     tree utility routines                           *
+ *                                                                           *
+ *****************************************************************************/
+
+static void
+initialize_dimensions(Dimension **listp, int *sizep, int n)
+{
+    int i;
+    Dimension *l;
+
+    if (!*listp) {
+	*listp = (Dimension *) XtCalloc ((unsigned int) n,
+					 (unsigned int) sizeof(Dimension));
+	*sizep = ((*listp) ? n : 0);
+	return;
+    }
+    if (n > *sizep) {
+	*listp = (Dimension *) XtRealloc((char *) *listp,
+					 (unsigned int) (n*sizeof(Dimension)));
+	if (!*listp) {
+	    *sizep = 0;
+	    return;
+	}
+	for (i = *sizep, l = (*listp) + i; i < n; i++, l++) *l = 0;
+	*sizep = n;
+    }
+    return;
+}
+
+static GC
+get_tree_gc(TreeWidget w)
+{
+    XtGCMask valuemask = GCBackground | GCForeground;
+    XGCValues values;
+
+    values.background = w->core.background_pixel;
+    values.foreground = w->tree.foreground;
+    if (w->tree.line_width != 0) {
+	valuemask |= GCLineWidth;
+	values.line_width = w->tree.line_width;
+    }
+
+    return XtGetGC ((Widget) w, valuemask, &values);
+}
+
+static void
+insert_node(Widget parent, Widget node)
+{
+    TreeConstraints pc;
+    TreeConstraints nc = TREE_CONSTRAINT(node);
+    int nindex;
+  
+    nc->tree.parent = parent;
+
+    if (parent == NULL) return;
+
+    /*
+     * If there isn't more room in the children array, 
+     * allocate additional space.
+     */  
+    pc = TREE_CONSTRAINT(parent);
+    nindex = pc->tree.n_children;
+  
+    if (pc->tree.n_children == pc->tree.max_children) {
+	pc->tree.max_children += (pc->tree.max_children / 2) + 2;
+	pc->tree.children = (WidgetList) XtRealloc ((char *)pc->tree.children, 
+						    (unsigned int)
+						    ((pc->tree.max_children) *
+						    sizeof(Widget)));
+    } 
+
+    /*
+     * Add the sub_node in the next available slot and 
+     * increment the counter.
+     */
+    pc->tree.children[nindex] = node;
+    pc->tree.n_children++;
+}
+
+static void
+delete_node(Widget parent, Widget node)
+{
+    TreeConstraints pc;
+    int pos, i;
+
+    /*
+     * Make sure the parent exists.
+     */
+    if (!parent) return;  
+  
+    pc = TREE_CONSTRAINT(parent);
+
+    /*
+     * Find the sub_node on its parent's list.
+     */
+    for (pos = 0; pos < pc->tree.n_children; pos++)
+      if (pc->tree.children[pos] == node) break;
+
+    if (pos == pc->tree.n_children) return;
+
+    /*
+     * Decrement the number of children
+     */  
+    pc->tree.n_children--;
+
+    /*
+     * Fill in the gap left by the sub_node.
+     * Zero the last slot for good luck.
+     */
+    for (i = pos; i < pc->tree.n_children; i++) 
+      pc->tree.children[i] = pc->tree.children[i+1];
+
+    pc->tree.children[pc->tree.n_children]=0;
+}
+
+static void
+check_gravity(TreeWidget tw, XtGravity grav)
+{
+    switch (tw->tree.gravity) {
+      case WestGravity: case NorthGravity: case EastGravity: case SouthGravity:
+	break;
+      default:
+	tw->tree.gravity = grav;
+	break;
+    }
+}
+
+
+/*****************************************************************************
+ *                                                                           *
+ * 			      tree class methods                             *
+ *                                                                           *
+ *****************************************************************************/
+
+static void
+XawTreeClassInitialize(void)
+{
+    XawInitializeWidgetSet();
+  XtAddConverter(XtRString, XtRGravity, XmuCvtStringToGravity, NULL, 0);
+  XtSetTypeConverter(XtRGravity, XtRString, XmuCvtGravityToString,
+		     NULL, 0, XtCacheNone, NULL);
+}
+
+
+/*ARGSUSED*/
+static void
+XawTreeInitialize(Widget grequest, Widget gnew,
+		  ArgList args, Cardinal *num_args)
+{
+    TreeWidget request = (TreeWidget) grequest, cnew = (TreeWidget) gnew;
+    Arg arglist[2];
+
+    /*
+     * Make sure the widget's width and height are 
+     * greater than zero.
+     */
+    if (request->core.width <= 0) cnew->core.width = 5;
+    if (request->core.height <= 0) cnew->core.height = 5;
+
+    /*
+     * Set the padding according to the orientation
+     */
+    if (request->tree.hpad == 0 && request->tree.vpad == 0) {
+	if (IsHorizontal (request)) {
+	    cnew->tree.hpad = TREE_HORIZONTAL_DEFAULT_SPACING;
+	    cnew->tree.vpad = TREE_VERTICAL_DEFAULT_SPACING;
+	} else {
+	    cnew->tree.hpad = TREE_VERTICAL_DEFAULT_SPACING;
+	    cnew->tree.vpad = TREE_HORIZONTAL_DEFAULT_SPACING;
+	}
+    }
+
+    /*
+     * Create a graphics context for the connecting lines.
+     */
+    cnew->tree.gc = get_tree_gc (cnew);
+
+    /*
+     * Create the hidden root widget.
+     */
+    cnew->tree.tree_root = (Widget) NULL;
+    XtSetArg(arglist[0], XtNwidth, 1);
+    XtSetArg(arglist[1], XtNheight, 1);
+    cnew->tree.tree_root = XtCreateWidget ("root", widgetClass, gnew,
+					  arglist,TWO);
+
+    /*
+     * Allocate the array used to hold the widest values per depth
+     */
+    cnew->tree.largest = NULL;
+    cnew->tree.n_largest = 0;
+    initialize_dimensions (&cnew->tree.largest, &cnew->tree.n_largest, 
+			   TREE_INITIAL_DEPTH);
+
+    /*
+     * make sure that our gravity is one of the acceptable values
+     */
+    check_gravity (cnew, WestGravity);
+} 
+
+
+/* ARGSUSED */
+static void
+XawTreeConstraintInitialize(Widget request, Widget cnew,
+			    ArgList args, Cardinal *num_args)
+{
+    TreeConstraints tc = TREE_CONSTRAINT(cnew);
+    TreeWidget tw = (TreeWidget) cnew->core.parent;
+
+    /*
+     * Initialize the widget to have no sub-nodes.
+     */
+    tc->tree.n_children = 0;
+    tc->tree.max_children = 0;
+    tc->tree.children = (Widget *) NULL;
+    tc->tree.x = tc->tree.y = 0; 
+    tc->tree.bbsubwidth = 0;
+    tc->tree.bbsubheight = 0;
+
+
+    /*
+     * If this widget has a super-node, add it to that 
+     * widget' sub-nodes list. Otherwise make it a sub-node of 
+     * the tree_root widget.
+     */
+    if (tc->tree.parent)
+      insert_node (tc->tree.parent, cnew);
+    else if (tw->tree.tree_root)
+      insert_node (tw->tree.tree_root, cnew);
+} 
+
+
+/* ARGSUSED */
+static Boolean
+XawTreeSetValues(Widget gcurrent, Widget grequest, Widget gnew,
+		 ArgList args, Cardinal *num_args)
+{
+    TreeWidget current = (TreeWidget) gcurrent, cnew = (TreeWidget) gnew;
+    Boolean redraw = FALSE;
+
+    /*
+     * If the foreground color has changed, redo the GC's
+     * and indicate a redraw.
+     */
+    if (cnew->tree.foreground != current->tree.foreground ||
+	cnew->core.background_pixel != current->core.background_pixel ||
+	cnew->tree.line_width != current->tree.line_width) {
+	XtReleaseGC (gnew, cnew->tree.gc);
+	cnew->tree.gc = get_tree_gc (cnew);
+	redraw = TRUE;     
+    }
+
+    /*
+     * If the minimum spacing has changed, recalculate the
+     * tree layout. layout_tree() does a redraw, so we don't
+     * need SetValues to do another one.
+     */
+    if (cnew->tree.gravity != current->tree.gravity) {
+	check_gravity (cnew, current->tree.gravity);
+    }
+
+    if (IsHorizontal(cnew) != IsHorizontal(current)) {
+	if (cnew->tree.vpad == current->tree.vpad &&
+	    cnew->tree.hpad == current->tree.hpad) {
+	    cnew->tree.vpad = current->tree.hpad;
+	    cnew->tree.hpad = current->tree.vpad;
+	}
+    }
+
+    if (cnew->tree.vpad != current->tree.vpad ||
+	cnew->tree.hpad != current->tree.hpad ||
+	cnew->tree.gravity != current->tree.gravity) {
+	layout_tree (cnew, TRUE);
+	redraw = FALSE;
+    }
+    return redraw;
+}
+
+
+/* ARGSUSED */
+static Boolean
+XawTreeConstraintSetValues(Widget current, Widget request, Widget cnew,
+			   ArgList args, Cardinal *num_args)
+{
+    TreeConstraints newc = TREE_CONSTRAINT(cnew);
+    TreeConstraints curc = TREE_CONSTRAINT(current);
+    TreeWidget tw = (TreeWidget) cnew->core.parent;
+
+    /*
+     * If the parent field has changed, remove the widget
+     * from the old widget's children list and add it to the
+     * new one.
+     */
+    if (curc->tree.parent != newc->tree.parent){
+	if (curc->tree.parent)
+	  delete_node (curc->tree.parent, cnew);
+	if (newc->tree.parent)
+	  insert_node(newc->tree.parent, cnew);
+
+	/*
+	 * If the Tree widget has been realized, 
+	 * compute new layout.
+	 */
+	if (XtIsRealized((Widget)tw))
+	  layout_tree (tw, FALSE);
+    }
+    return False;
+}
+
+
+static void
+XawTreeConstraintDestroy(Widget w)
+{ 
+    TreeConstraints tc = TREE_CONSTRAINT(w);
+    TreeWidget tw = (TreeWidget) XtParent(w);
+    int i;
+
+    /* 
+     * Remove the widget from its parent's sub-nodes list and
+     * make all this widget's sub-nodes sub-nodes of the parent.
+     */
+  
+    if (tw->tree.tree_root == w) {
+	if (tc->tree.n_children > 0)
+	  tw->tree.tree_root = tc->tree.children[0];
+	else
+	  tw->tree.tree_root = NULL;
+    }
+
+    delete_node (tc->tree.parent, (Widget) w);
+    for (i = 0; i< tc->tree.n_children; i++)
+      insert_node (tc->tree.parent, tc->tree.children[i]);
+
+    layout_tree ((TreeWidget) (w->core.parent), FALSE);
+}
+
+/* ARGSUSED */
+static XtGeometryResult
+XawTreeGeometryManager(Widget w, XtWidgetGeometry *request,
+		       XtWidgetGeometry *reply)
+{
+
+    TreeWidget tw = (TreeWidget) w->core.parent;
+
+    /*
+     * No position changes allowed!.
+     */
+    if ((request->request_mode & CWX && request->x!=w->core.x)
+	||(request->request_mode & CWY && request->y!=w->core.y))
+      return (XtGeometryNo);
+
+    /*
+     * Allow all resize requests.
+     */
+
+    if (request->request_mode & CWWidth)
+      w->core.width = request->width;
+    if (request->request_mode & CWHeight)
+      w->core.height = request->height;
+    if (request->request_mode & CWBorderWidth)
+      w->core.border_width = request->border_width;
+
+    if (tw->tree.auto_reconfigure) layout_tree (tw, FALSE);
+    return (XtGeometryYes);
+}
+
+static void
+XawTreeChangeManaged(Widget gw)
+{
+    layout_tree ((TreeWidget) gw, FALSE);
+}
+
+
+static void
+XawTreeDestroy(Widget gw)
+{
+    TreeWidget w = (TreeWidget) gw;
+
+    XtReleaseGC (gw, w->tree.gc);
+    if (w->tree.largest) XtFree ((char *) w->tree.largest);
+}
+
+
+/* ARGSUSED */
+static void
+XawTreeRedisplay(Widget gw, XEvent *event, Region region)
+{
+    TreeWidget tw = (TreeWidget) gw;
+
+#ifndef OLDXAW
+    if (tw->tree.display_list)
+	XawRunDisplayList(gw, tw->tree.display_list, event, region);
+#endif
+
+    /*
+     * If the Tree widget is visible, visit each managed child.
+     */
+    if (tw->core.visible) {
+	Cardinal i;
+	int j;
+	Display *dpy = XtDisplay (tw);
+	Window w = XtWindow (tw);
+
+	for (i = 0; i < tw->composite.num_children; i++) {
+	    Widget child = tw->composite.children[i];
+	    TreeConstraints tc = TREE_CONSTRAINT(child);
+
+	    /*
+	     * Don't draw lines from the fake tree_root.
+	     */
+	    if (child != tw->tree.tree_root && tc->tree.n_children) {
+		int srcx = child->core.x + child->core.border_width;
+		int srcy = child->core.y + child->core.border_width;
+
+		switch (tw->tree.gravity) {
+		  case WestGravity:
+		    srcx += child->core.width + child->core.border_width;
+		    /* fall through */
+		  case EastGravity:
+		    srcy += child->core.height / 2;
+		    break;
+
+		  case NorthGravity:
+		    srcy += child->core.height + child->core.border_width;
+		    /* fall through */
+		  case SouthGravity:
+		    srcx += child->core.width / 2;
+		    break;
+		}
+
+		for (j = 0; j < tc->tree.n_children; j++) {
+		    Widget k = tc->tree.children[j];
+		    GC gc = (tc->tree.gc ? tc->tree.gc : tw->tree.gc);
+
+		    switch (tw->tree.gravity) {
+		      case WestGravity:
+			/*
+			 * right center to left center
+			 */
+			XDrawLine (dpy, w, gc, srcx, srcy,
+				   (int) k->core.x,
+				   (k->core.y + ((int) k->core.border_width) +
+				    ((int) k->core.height) / 2));
+			break;
+
+		      case NorthGravity:
+			/*
+			 * bottom center to top center
+			 */
+			XDrawLine (dpy, w, gc, srcx, srcy,
+				   (k->core.x + ((int) k->core.border_width) +
+				    ((int) k->core.width) / 2),
+				   (int) k->core.y);
+			break;
+
+		      case EastGravity:
+			/*
+			 * left center to right center
+			 */
+			XDrawLine (dpy, w, gc, srcx, srcy,
+				   (k->core.x +
+				    (((int) k->core.border_width) << 1) +
+				    (int) k->core.width),
+				   (k->core.y + ((int) k->core.border_width) +
+				    ((int) k->core.height) / 2));
+			break;
+
+		      case SouthGravity:
+			/*
+			 * top center to bottom center
+			 */
+			XDrawLine (dpy, w, gc, srcx, srcy,
+				   (k->core.x + ((int) k->core.border_width) +
+				    ((int) k->core.width) / 2),
+				   (k->core.y +
+				    (((int) k->core.border_width) << 1) +
+				    (int) k->core.height));
+			break;
+		    }
+		}
+	    }
+	}
+    }
+}
+
+static XtGeometryResult
+XawTreeQueryGeometry(Widget w, XtWidgetGeometry *intended,
+		     XtWidgetGeometry *preferred)
+{
+    TreeWidget tw = (TreeWidget) w;
+
+    preferred->request_mode = (CWWidth | CWHeight);
+    preferred->width = tw->tree.maxwidth;
+    preferred->height = tw->tree.maxheight;
+
+    if (((intended->request_mode & (CWWidth | CWHeight)) ==
+	 (CWWidth | CWHeight)) &&
+	intended->width == preferred->width &&
+	intended->height == preferred->height)
+      return XtGeometryYes;
+    else if (preferred->width == w->core.width &&
+             preferred->height == w->core.height)
+      return XtGeometryNo;
+    else
+      return XtGeometryAlmost;
+}
+
+
+/*****************************************************************************
+ *                                                                           *
+ *			     tree layout algorithm                           *
+ *                                                                           *
+ * Each node in the tree is "shrink-wrapped" with a minimal bounding         *
+ * rectangle, laid next to its siblings (with a small about of padding in    *
+ * between) and then wrapped with their parent.  Parents are centered about  *
+ * their children (or vice versa if the parent is larger than the children). *
+ *                                                                           *
+ *****************************************************************************/
+
+static void
+compute_bounding_box_subtree(TreeWidget tree, Widget w, int depth)
+{
+    TreeConstraints tc = TREE_CONSTRAINT(w);  /* info attached to all kids */
+    int i;
+    Bool horiz = IsHorizontal (tree);
+    Dimension newwidth, newheight;
+    Dimension bw2 = w->core.border_width * 2;
+
+    /*
+     * Set the max-size per level.
+     */
+    if (depth >= tree->tree.n_largest) {
+	initialize_dimensions (&tree->tree.largest,
+			       &tree->tree.n_largest, depth + 1);
+    }
+    newwidth = ((horiz ? w->core.width : w->core.height) + bw2);
+    if (tree->tree.largest[depth] < newwidth)
+      tree->tree.largest[depth] = newwidth;
+
+
+    /*
+     * initialize
+     */
+    tc->tree.bbwidth = w->core.width + bw2;
+    tc->tree.bbheight = w->core.height + bw2;
+
+    if (tc->tree.n_children == 0) return;
+
+    /*
+     * Figure the size of the opposite dimension (vertical if tree is 
+     * horizontal, else vice versa).  The other dimension will be set 
+     * in the second pass once we know the maximum dimensions.
+     */
+    newwidth = 0;
+    newheight = 0;
+    for (i = 0; i < tc->tree.n_children; i++) {
+	Widget child = tc->tree.children[i];
+	TreeConstraints cc = TREE_CONSTRAINT(child);
+	    
+	compute_bounding_box_subtree (tree, child, depth + 1);
+
+	if (horiz) {
+	    if (newwidth < cc->tree.bbwidth) newwidth = cc->tree.bbwidth;
+	    newheight += tree->tree.vpad + cc->tree.bbheight;
+	} else {
+	    if (newheight < cc->tree.bbheight) newheight = cc->tree.bbheight;
+	    newwidth += tree->tree.hpad + cc->tree.bbwidth;
+	}
+    }
+
+
+    tc->tree.bbsubwidth = newwidth;
+    tc->tree.bbsubheight = newheight;
+
+    /*
+     * Now fit parent onto side (or top) of bounding box and correct for
+     * extra padding.  Be careful of unsigned arithmetic.
+     */
+    if (horiz) {
+	tc->tree.bbwidth += tree->tree.hpad + newwidth;
+	newheight -= tree->tree.vpad;
+	if (newheight > tc->tree.bbheight) tc->tree.bbheight = newheight;
+    } else {
+	tc->tree.bbheight += tree->tree.vpad + newheight;
+	newwidth -= tree->tree.hpad;
+	if (newwidth > tc->tree.bbwidth) tc->tree.bbwidth = newwidth;
+    }
+}
+
+
+static void
+set_positions(TreeWidget tw, Widget w, int level)
+{
+    int i;
+  
+    if (w) {
+	TreeConstraints tc = TREE_CONSTRAINT(w);
+
+	if (level > 0) {
+	    /*
+	     * mirror if necessary
+	     */
+	    switch (tw->tree.gravity) {
+	      case EastGravity:
+		tc->tree.x = (((Position) tw->tree.maxwidth) -
+			      ((Position) w->core.width) - tc->tree.x);
+		break;
+
+	      case SouthGravity:
+		tc->tree.y = (((Position) tw->tree.maxheight) -
+			      ((Position) w->core.height) - tc->tree.y);
+		break;
+	    }
+
+	    /*
+	     * Move the widget into position.
+	     */
+	    XtMoveWidget (w, tc->tree.x, tc->tree.y);
+	}
+
+	/*
+	 * Set the positions of all children.
+	 */
+	for (i = 0; i < tc->tree.n_children; i++)
+	  set_positions (tw, tc->tree.children[i], level + 1);
+    }
+}
+
+
+static void
+arrange_subtree(TreeWidget tree, Widget w, int depth, int x, int y)
+{
+    TreeConstraints tc = TREE_CONSTRAINT(w);  /* info attached to all kids */
+    TreeConstraints firstcc, lastcc;
+    int i;
+    int newx, newy;
+    Bool horiz = IsHorizontal (tree);
+    Widget child = NULL;
+    Dimension tmp;
+    Dimension bw2 = w->core.border_width * 2;
+    Bool relayout = True;
+
+
+    /*
+     * If no children, then just lay out where requested.
+     */
+    tc->tree.x = x;
+    tc->tree.y = y;
+
+    if (horiz) {
+	int myh = (w->core.height + bw2);
+
+	if (myh > (int)tc->tree.bbsubheight) {
+	    y += (myh - (int)tc->tree.bbsubheight) / 2;
+	    relayout = False;
+	}
+    } else {
+	int myw = (w->core.width + bw2);
+
+	if (myw > (int)tc->tree.bbsubwidth) {
+	    x += (myw - (int)tc->tree.bbsubwidth) / 2;
+	    relayout = False;
+	}
+    }
+
+    if ((tmp = ((Dimension) x) + tc->tree.bbwidth) > tree->tree.maxwidth)
+      tree->tree.maxwidth = tmp;
+    if ((tmp = ((Dimension) y) + tc->tree.bbheight) > tree->tree.maxheight)
+      tree->tree.maxheight = tmp;
+
+    if (tc->tree.n_children == 0) return;
+
+
+    /*
+     * Have children, so walk down tree laying out children, then laying
+     * out parents.
+     */
+    if (horiz) {
+	newx = x + tree->tree.largest[depth];
+	if (depth > 0) newx += tree->tree.hpad;
+	newy = y;
+    } else {
+	newx = x;
+	newy = y + tree->tree.largest[depth];
+	if (depth > 0) newy += tree->tree.vpad;
+    }
+
+    for (i = 0; i < tc->tree.n_children; i++) {
+	TreeConstraints cc;
+
+	child = tc->tree.children[i];	/* last value is used outside loop */
+	cc = TREE_CONSTRAINT(child);
+
+	arrange_subtree (tree, child, depth + 1, newx, newy);
+	if (horiz) {
+	    newy += tree->tree.vpad + cc->tree.bbheight;
+	} else {
+	    newx += tree->tree.hpad + cc->tree.bbwidth;
+	}
+    }
+
+    /*
+     * now layout parent between first and last children
+     */
+    if (relayout) {
+	Position adjusted;
+	firstcc = TREE_CONSTRAINT (tc->tree.children[0]);
+	lastcc = TREE_CONSTRAINT (child);
+
+	/* Adjustments are disallowed if they result in a position above
+         * or to the left of the originally requested position, because
+	 * this could collide with the position of the previous sibling.
+	 */
+	if (horiz) {
+	    tc->tree.x = x;
+	    adjusted = firstcc->tree.y +
+	      ((lastcc->tree.y + (Position) child->core.height + 
+		(Position) child->core.border_width * 2 -
+		firstcc->tree.y - (Position) w->core.height - 
+		(Position) w->core.border_width * 2 + 1) / 2);
+	    if (adjusted > tc->tree.y) tc->tree.y = adjusted;
+	} else {
+	    adjusted = firstcc->tree.x +
+	      ((lastcc->tree.x + (Position) child->core.width +
+		(Position) child->core.border_width * 2 -
+		firstcc->tree.x - (Position) w->core.width -
+		(Position) w->core.border_width * 2 + 1) / 2);
+	    if (adjusted > tc->tree.x) tc->tree.x = adjusted;
+	    tc->tree.y = y;
+	}
+    }
+}
+
+static void
+set_tree_size(TreeWidget tw, Bool insetvalues,
+	      unsigned int width, unsigned int height)
+{
+    if (insetvalues) {
+	tw->core.width = width;
+	tw->core.height = height;
+    } else {
+	Dimension replyWidth = 0, replyHeight = 0;
+	XtGeometryResult result = XtMakeResizeRequest ((Widget) tw,
+						       width, height,
+						       &replyWidth,
+						       &replyHeight);
+	/*
+	 * Accept any compromise.
+	 */
+	if (result == XtGeometryAlmost)
+	  XtMakeResizeRequest ((Widget) tw, replyWidth, replyHeight,
+			       (Dimension *) NULL, (Dimension *) NULL);
+    }
+    return;
+}
+
+static void
+layout_tree(TreeWidget tw, Bool insetvalues)
+{
+    int i;
+    Dimension *dp;
+
+    /*
+     * Do a depth-first search computing the width and height of the bounding
+     * box for the tree at that position (and below).  Then, walk again using
+     * this information to layout the children at each level.
+     */
+
+    if (tw->tree.tree_root == NULL)
+	return;
+
+    tw->tree.maxwidth = tw->tree.maxheight = 0;
+    for (i = 0, dp = tw->tree.largest; i < tw->tree.n_largest; i++, dp++)
+      *dp = 0;
+    initialize_dimensions (&tw->tree.largest, &tw->tree.n_largest, 
+			   tw->tree.n_largest);
+    compute_bounding_box_subtree (tw, tw->tree.tree_root, 0);
+
+   /*
+    * Second pass to do final layout.  Each child's bounding box is stacked
+    * on top of (if horizontal, else next to) on top of its siblings.  The
+    * parent is centered between the first and last children.
+    */
+    arrange_subtree (tw, tw->tree.tree_root, 0, 0, 0);
+
+    /*
+     * Move each widget into place.
+     */
+    set_tree_size (tw, insetvalues, tw->tree.maxwidth, tw->tree.maxheight);
+    set_positions (tw, tw->tree.tree_root, 0);
+
+    /*
+     * And redisplay.
+     */
+    if (XtIsRealized ((Widget) tw)) {
+	XClearArea (XtDisplay(tw), XtWindow((Widget)tw), 0, 0, 0, 0, True);
+    }
+}
+
+
+
+/*****************************************************************************
+ *                                                                           *
+ * 				Public Routines                              *
+ *                                                                           *
+ *****************************************************************************/
+
+void
+XawTreeForceLayout(Widget tree)
+{
+    layout_tree ((TreeWidget) tree, FALSE);
+}
+
diff --git a/nx-X11/lib/Xaw/Tree.h b/nx-X11/lib/Xaw/Tree.h
new file mode 100644
index 000000000..ae0990aa5
--- /dev/null
+++ b/nx-X11/lib/Xaw/Tree.h
@@ -0,0 +1,138 @@
+/*
+ * $Xorg: Tree.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
+ *
+
+Copyright 1990, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+ * Copyright 1989 Prentice Hall
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose and without fee is hereby granted, provided that the above
+ * copyright notice appear in all copies and that both the copyright notice
+ * and this permission notice appear in supporting documentation.
+ * 
+ * Prentice Hall and the authors disclaim all warranties with regard
+ * to this software, including all implied warranties of merchantability and
+ * fitness.  In no event shall Prentice Hall or the authors be liable
+ * for any special, indirect or cosequential damages or any damages whatsoever
+ * resulting from loss of use, data or profits, whether in an action of
+ * contract, negligence or other tortious action, arising out of or in
+ * connection with the use or performance of this software.
+ * 
+ * Authors:  Jim Fulton, MIT X Consortium,
+ *           based on a version by Douglas Young, Prentice Hall
+ * 
+ * This widget is based on the Tree widget described on pages 397-419 of
+ * Douglas Young's book "The X Window System, Programming and Applications 
+ * with Xt OSF/Motif Edition."  The layout code has been rewritten to use
+ * additional blank space to make the structure of the graph easier to see
+ * as well as to support vertical trees.
+ */
+/* $XFree86: xc/lib/Xaw/Tree.h,v 1.6 2001/01/17 19:42:35 dawes Exp $ */
+
+
+#ifndef _XawTree_h
+#define _XawTree_h
+
+#include <X11/Xmu/Converters.h>
+
+/******************************************************************************
+ * 
+ * Tree Widget (subclass of ConstraintClass)
+ * 
+ ******************************************************************************
+ * 
+ * Parameters:
+ * 
+ *  Name                Class              Type            Default
+ *  ----                -----              ----            -------
+ * 
+ *  autoReconfigure     AutoReconfigure    Boolean         FALSE
+ *  background          Background         Pixel           XtDefaultBackground
+ *  foreground          Foreground         Pixel           XtDefaultForeground
+ *  gravity             Gravity            XtGravity       West
+ *  hSpace              HSpace             Dimension       20
+ *  lineWidth           LineWidth          Dimension       0
+ *  vSpace              VSpace             Dimension       6
+ * 
+ * 
+ * Constraint Resources attached to children:
+ * 
+ *  treeGC              TreeGC             GC              NULL
+ *  treeParent          TreeParent         Widget          NULL
+ * 
+ * 
+ *****************************************************************************/
+
+                                        /* new instance field names */
+#ifndef _XtStringDefs_h_
+#define XtNhSpace "hSpace"
+#define XtNvSpace "vSpace"
+#define XtCHSpace "HSpace"
+#define XtCVSpace "VSpace"
+#endif
+
+#define XtNautoReconfigure "autoReconfigure"
+#define XtNlineWidth "lineWidth"
+#define XtNtreeGC "treeGC"
+#define XtNtreeParent "treeParent"
+#define XtNgravity "gravity"
+
+                                        /* new class field names */
+#define XtCAutoReconfigure "AutoReconfigure"
+#define XtCLineWidth "LineWidth"
+#define XtCTreeGC "TreeGC"
+#define XtCTreeParent "TreeParent"
+#define XtCGravity "Gravity"
+
+#define XtRGC "GC"
+
+#ifndef OLDXAW
+#ifndef XawNdisplayList
+#define XawNdisplayList "displayList"
+#endif
+ 
+#ifndef XawCDisplayList
+#define XawCDisplayList "DisplayList"
+#endif
+
+#ifndef XawRDisplayList
+#define XawRDisplayList "XawDisplayList"
+#endif
+#endif
+                                        /* external declarations */
+extern WidgetClass treeWidgetClass;
+
+typedef struct _TreeClassRec *TreeWidgetClass;
+typedef struct _TreeRec      *TreeWidget;
+
+_XFUNCPROTOBEGIN
+
+void XawTreeForceLayout
+(
+ Widget		tree
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawTree_h */
diff --git a/nx-X11/lib/Xaw/TreeP.h b/nx-X11/lib/Xaw/TreeP.h
new file mode 100644
index 000000000..00e59c0a4
--- /dev/null
+++ b/nx-X11/lib/Xaw/TreeP.h
@@ -0,0 +1,141 @@
+/*
+ * $Xorg: TreeP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
+ *
+
+Copyright 1990, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+ * Copyright 1989 Prentice Hall
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose and without fee is hereby granted, provided that the above
+ * copyright notice appear in all copies and that both the copyright notice
+ * and this permission notice appear in supporting documentation.
+ * 
+ * Prentice Hall and the authors disclaim all warranties with regard
+ * to this software, including all implied warranties of merchantability and
+ * fitness.  In no event shall Prentice Hall or the authors be liable
+ * for any special, indirect or cosequential damages or any damages whatsoever
+ * resulting from loss of use, data or profits, whether in an action of
+ * contract, negligence or other tortious action, arising out of or in
+ * connection with the use or performance of this software.
+ * 
+ * Authors:  Jim Fulton, MIT X Consortium,
+ *           based on a version by Douglas Young, Prentice Hall
+ * 
+ * This widget is based on the Tree widget described on pages 397-419 of
+ * Douglas Young's book "The X Window System, Programming and Applications 
+ * with Xt OSF/Motif Edition."  The layout code has been rewritten to use
+ * additional blank space to make the structure of the graph easier to see
+ * as well as to support vertical trees.
+ */
+/* $XFree86: xc/lib/Xaw/TreeP.h,v 1.6 2001/01/17 19:42:35 dawes Exp $ */
+
+
+#ifndef _XawTreeP_h
+#define _XawTreeP_h
+
+#include <X11/Xaw/Tree.h>
+
+typedef struct _TreeClassPart {
+    XtPointer extension;
+} TreeClassPart;
+
+typedef struct _TreeClassRec {
+    CoreClassPart core_class;
+    CompositeClassPart composite_class;
+    ConstraintClassPart constraint_class;
+    TreeClassPart tree_class;
+} TreeClassRec;
+
+extern TreeClassRec treeClassRec;
+
+typedef struct {
+    /* fields available through resources */
+    Dimension hpad;			/* hSpace/HSpace */
+    Dimension vpad;			/* vSpace/VSpace */
+    Dimension line_width;		/* lineWidth/LineWidth */
+    Pixel foreground;			/* foreground/Foreground */
+    XtGravity gravity;			/* gravity/Gravity */
+    Boolean auto_reconfigure;		/* autoReconfigure/AutoReconfigure */
+    /* private fields */
+    GC gc;				/* used to draw lines */
+    Widget tree_root;			/* hidden root off all children */
+    Dimension *largest;			/* list of largest per depth */
+    int n_largest;			/* number of elements in largest */
+    Dimension maxwidth, maxheight;	/* for shrink wrapping */
+#ifndef OLDXAW
+    XawDisplayList *display_list;
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} TreePart;
+
+
+typedef struct _TreeRec {
+    CorePart core;
+    CompositePart composite;
+    ConstraintPart constraint;
+    TreePart tree;
+}  TreeRec;
+
+
+/*
+ * structure attached to all children
+ */
+typedef struct _TreeConstraintsPart {
+    /* resources */
+    Widget parent;			/* treeParent/TreeParent */
+    GC gc;				/* treeGC/TreeGC */
+    /* private data */
+    Widget *children;
+    int n_children;
+    int max_children;
+    Dimension bbsubwidth, bbsubheight;	/* bounding box of sub tree */
+    Dimension bbwidth, bbheight;	/* bounding box including node */
+    Position x, y;
+#ifndef OLDXAW
+    XtPointer pad[2];	/* leave some space for future optimizations, and
+			 * keep binary compatability
+			 */
+#endif
+} TreeConstraintsPart;
+
+typedef struct _TreeConstraintsRec {
+   TreeConstraintsPart tree;
+} TreeConstraintsRec, *TreeConstraints;
+
+
+/*
+ * useful macros
+ */
+
+#define TREE_CONSTRAINT(w) \
+                   ((TreeConstraints)((w)->core.constraints))
+
+#define TREE_INITIAL_DEPTH 10		/* for allocating largest array */
+#define TREE_HORIZONTAL_DEFAULT_SPACING 20
+#define TREE_VERTICAL_DEFAULT_SPACING 6
+
+#endif /* _XawTreeP_h */
+
+
+
diff --git a/nx-X11/lib/Xaw/Vendor.c b/nx-X11/lib/Xaw/Vendor.c
new file mode 100644
index 000000000..930c4485a
--- /dev/null
+++ b/nx-X11/lib/Xaw/Vendor.c
@@ -0,0 +1,527 @@
+/* $Xorg: Vendor.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Vendor.c,v 1.8 2001/12/14 19:54:45 dawes Exp $ */
+
+/*
+ * This is a copy of Xt/Vendor.c with an additional ClassInitialize
+ * procedure to register Xmu resource type converters, and all the
+ * monkey business associated with input methods...
+ *
+ */
+
+/* Make sure all wm properties can make it out of the resource manager */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/ShellP.h>
+#include <X11/VendorP.h>
+#include <X11/Xmu/Converters.h>
+#include <X11/Xmu/Atoms.h>
+#include <X11/Xmu/Editres.h>
+#include <X11/Xmu/ExtAgent.h>
+
+/* The following two headers are for the input method. */
+
+#include <X11/Xaw/VendorEP.h>
+#include <X11/Xaw/XawImP.h>
+
+/*
+ * Class Methods
+ */
+static void XawVendorShellChangeManaged(Widget);
+static Boolean XawCvtCompoundTextToString(Display*, XrmValuePtr, Cardinal*,
+					  XrmValue*, XrmValue*, XtPointer*);
+static void XawVendorShellClassInitialize(void);
+static XtGeometryResult XawVendorShellGeometryManager(Widget,
+						      XtWidgetGeometry*,
+						      XtWidgetGeometry*);
+static void XawVendorShellExtClassInitialize(void);
+static void XawVendorShellExtDestroy(Widget);
+static void XawVendorShellExtInitialize(Widget, Widget, ArgList, Cardinal*);
+void XawVendorShellExtResize(Widget);
+static Boolean XawVendorShellExtSetValues(Widget, Widget, Widget,
+					  ArgList, Cardinal*);
+static void XawVendorShellClassPartInit(WidgetClass);
+static void XawVendorShellInitialize(Widget, Widget, ArgList, Cardinal*);
+static void XawVendorShellRealize(Widget, Mask*, XSetWindowAttributes*);
+static Boolean XawVendorShellSetValues(Widget, Widget, Widget,
+				       ArgList, Cardinal*);
+
+/*
+ * External
+ */
+void XawVendorStructureNotifyHandler(Widget, XtPointer, XEvent*, Boolean*);
+
+static XtResource resources[] = {
+  {XtNinput, XtCInput, XtRBool, sizeof(Bool),
+		XtOffsetOf(VendorShellRec, wm.wm_hints.input),
+		XtRImmediate, (XtPointer)True}
+};
+
+/***************************************************************************
+ *
+ * Vendor shell class record
+ *
+ ***************************************************************************/
+
+#if defined(__UNIXOS2__) || defined(__CYGWIN__) 
+/* to fix the EditRes problem because of wrong linker semantics */
+extern WidgetClass vendorShellWidgetClass; /* from Xt/Vendor.c */
+extern VendorShellClassRec _XawVendorShellClassRec;
+extern void _XawFixupVendorShell();
+
+#if defined(__UNIXOS2__)
+unsigned long _DLL_InitTerm(unsigned long mod,unsigned long flag)
+{
+	switch (flag) {
+	case 0: /*called on init*/
+		_CRT_init();
+		vendorShellWidgetClass = (WidgetClass)(&_XawVendorShellClassRec);
+		_XawFixupVendorShell();
+		return 1;
+	case 1: /*called on exit*/
+		return 1;
+	default:
+		return 0;
+	}
+}
+#endif
+
+#if defined(__CYGWIN__)
+int __stdcall
+DllMain(unsigned long mod_handle, unsigned long flag, void *routine)
+{
+  switch (flag)
+    {
+    case 1: /* DLL_PROCESS_ATTACH - process attach */
+      vendorShellWidgetClass = (WidgetClass)(&_XawVendorShellClassRec);
+      _XawFixupVendorShell();
+      break;
+    case 0: /* DLL_PROCESS_DETACH - process detach */
+      break;
+    }
+  return 1;
+}
+#endif
+
+#define vendorShellClassRec _XawVendorShellClassRec
+
+#endif
+
+static CompositeClassExtensionRec vendorCompositeExt = {
+    /* next_extension     */	NULL,
+    /* record_type        */    NULLQUARK,
+    /* version            */    XtCompositeExtensionVersion,
+    /* record_size        */    sizeof (CompositeClassExtensionRec),
+    /* accepts_objects    */    TRUE,
+    /* allows_change_managed_set */ FALSE
+};
+
+#define SuperClass (&wmShellClassRec)
+externaldef(vendorshellclassrec) VendorShellClassRec vendorShellClassRec = {
+  {
+    /* superclass	  */	(WidgetClass)SuperClass,
+    /* class_name	  */	"VendorShell",
+    /* size		  */	sizeof(VendorShellRec),
+    /* class_initialize	  */	XawVendorShellClassInitialize,
+    /* class_part_init	  */	XawVendorShellClassPartInit,
+    /* Class init'ed ?	  */	FALSE,
+    /* initialize         */	XawVendorShellInitialize,
+    /* initialize_hook	  */	NULL,		
+    /* realize		  */	XawVendorShellRealize,
+    /* actions		  */	NULL,
+    /* num_actions	  */	0,
+    /* resources	  */	resources,
+    /* resource_count	  */	XtNumber(resources),
+    /* xrm_class	  */	NULLQUARK,
+    /* compress_motion	  */	FALSE,
+    /* compress_exposure  */	TRUE,
+    /* compress_enterleave*/	FALSE,
+    /* visible_interest	  */	FALSE,
+    /* destroy		  */	NULL,
+    /* resize		  */	XawVendorShellExtResize,
+    /* expose		  */	NULL,
+    /* set_values	  */	XawVendorShellSetValues,
+    /* set_values_hook	  */	NULL,			
+    /* set_values_almost  */	XtInheritSetValuesAlmost,  
+    /* get_values_hook	  */	NULL,
+    /* accept_focus	  */	NULL,
+    /* intrinsics version */	XtVersion,
+    /* callback offsets	  */	NULL,
+    /* tm_table		  */	NULL,
+    /* query_geometry	  */	NULL,
+    /* display_accelerator*/	NULL,
+    /* extension	  */	NULL
+  },{
+    /* geometry_manager	  */	XawVendorShellGeometryManager,
+    /* change_managed	  */	XawVendorShellChangeManaged,
+    /* insert_child	  */	XtInheritInsertChild,
+    /* delete_child	  */	XtInheritDeleteChild,
+    /* extension	  */	(XtPointer) &vendorCompositeExt
+  },{
+    /* extension	  */	NULL
+  },{
+    /* extension	  */	NULL
+  },{
+    /* extension	  */	NULL
+  }
+};
+
+#ifndef __UNIXOS2__
+externaldef(vendorshellwidgetclass) WidgetClass vendorShellWidgetClass =
+	(WidgetClass) (&vendorShellClassRec);
+#endif
+
+/***************************************************************************
+ *
+ * The following section is for the Vendor shell Extension class record
+ *
+ ***************************************************************************/
+
+static XtResource ext_resources[] = {
+  {XtNinputMethod, XtCInputMethod, XtRString, sizeof(String),
+		XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.input_method),
+		XtRString, (XtPointer)NULL},
+  {XtNpreeditType, XtCPreeditType, XtRString, sizeof(String),
+		XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.preedit_type),
+		XtRString, (XtPointer)"OverTheSpot,OffTheSpot,Root"},
+  {XtNopenIm, XtCOpenIm, XtRBoolean, sizeof(Boolean),
+		XtOffsetOf(XawVendorShellExtRec, vendor_ext.im.open_im),
+		XtRImmediate, (XtPointer)TRUE},
+  {XtNsharedIc, XtCSharedIc, XtRBoolean, sizeof(Boolean),
+		XtOffsetOf(XawVendorShellExtRec, vendor_ext.ic.shared_ic),
+		XtRImmediate, (XtPointer)FALSE}
+};
+
+externaldef(vendorshellextclassrec) XawVendorShellExtClassRec
+       xawvendorShellExtClassRec = {
+  {
+    /* superclass	  */	(WidgetClass)&objectClassRec,
+    /* class_name	  */	"VendorShellExt",
+    /* size		  */	sizeof(XawVendorShellExtRec),
+    /* class_initialize	  */	XawVendorShellExtClassInitialize,
+    /* class_part_initialize*/	NULL,
+    /* Class init'ed ?	  */	FALSE,
+    /* initialize	  */	XawVendorShellExtInitialize,
+    /* initialize_hook	  */	NULL,		
+    /* pad		  */	NULL,
+    /* pad		  */	NULL,
+    /* pad		  */	0,
+    /* resources	  */	ext_resources,
+    /* resource_count	  */	XtNumber(ext_resources),
+    /* xrm_class	  */	NULLQUARK,
+    /* pad		  */	FALSE,
+    /* pad		  */	FALSE,
+    /* pad		  */	FALSE,
+    /* pad		  */	FALSE,
+    /* destroy		  */	XawVendorShellExtDestroy,
+    /* pad		  */	NULL,
+    /* pad		  */	NULL,
+    /* set_values	  */	XawVendorShellExtSetValues,
+    /* set_values_hook	  */	NULL,			
+    /* pad		  */	NULL,  
+    /* get_values_hook	  */	NULL,
+    /* pad		  */	NULL,
+    /* version		  */	XtVersion,
+    /* callback_offsets	  */	NULL,
+    /* pad		  */	NULL,
+    /* pad		  */	NULL,
+    /* pad		  */	NULL,
+    /* extension	  */	NULL
+  },{
+    /* extension	  */	NULL
+  }
+};
+
+externaldef(xawvendorshellwidgetclass) WidgetClass
+     xawvendorShellExtWidgetClass = (WidgetClass) (&xawvendorShellExtClassRec);
+
+
+/*ARGSUSED*/
+static Boolean
+XawCvtCompoundTextToString(Display *dpy, XrmValuePtr args, Cardinal *num_args,
+			   XrmValue *fromVal, XrmValue *toVal,
+			   XtPointer *cvt_data)
+{
+    XTextProperty prop;
+    char **list;
+    int count;
+    static char *mbs = NULL;
+    int len;
+
+    prop.value = (unsigned char *)fromVal->addr;
+    prop.encoding = XA_COMPOUND_TEXT(dpy);
+    prop.format = 8;
+    prop.nitems = fromVal->size;
+
+    if(XmbTextPropertyToTextList(dpy, &prop, &list, &count) < Success) {
+	XtAppWarningMsg(XtDisplayToApplicationContext(dpy),
+	"converter", "XmbTextPropertyToTextList", "XawError",
+	"conversion from CT to MB failed.", NULL, 0);
+	return False;
+    }
+    len = strlen(*list);
+    toVal->size = len;
+    mbs = XtRealloc(mbs, len + 1); /* keep buffer because no one call free :( */
+    strcpy(mbs, *list);
+    XFreeStringList(list);
+    toVal->addr = (XtPointer)mbs;
+    return True;
+}
+
+static void
+XawVendorShellClassInitialize(void)
+{
+    static XtConvertArgRec screenConvertArg[] = {
+        {XtWidgetBaseOffset, (XtPointer) XtOffsetOf(WidgetRec, core.screen),
+	     sizeof(Screen *)}
+    };
+
+    XtAddConverter(XtRString, XtRCursor, XmuCvtStringToCursor,      
+		   screenConvertArg, XtNumber(screenConvertArg));
+
+    XtAddConverter(XtRString, XtRBitmap, XmuCvtStringToBitmap,
+		   screenConvertArg, XtNumber(screenConvertArg));
+
+    XtSetTypeConverter("CompoundText", XtRString, XawCvtCompoundTextToString,
+			NULL, 0, XtCacheNone, NULL);
+}
+
+static void
+XawVendorShellClassPartInit(WidgetClass cclass)
+{
+    CompositeClassExtension ext;
+    VendorShellWidgetClass vsclass = (VendorShellWidgetClass)cclass;
+
+    if ((ext = (CompositeClassExtension) 
+	    XtGetClassExtension (cclass,
+				 XtOffsetOf(CompositeClassRec, 
+					    composite_class.extension),
+				 NULLQUARK, 1L, (Cardinal) 0)) == NULL) {
+	ext = (CompositeClassExtension) XtNew (CompositeClassExtensionRec);
+	if (ext != NULL) {
+	    ext->next_extension = vsclass->composite_class.extension;
+	    ext->record_type = NULLQUARK;
+	    ext->version = XtCompositeExtensionVersion;
+	    ext->record_size = sizeof (CompositeClassExtensionRec);
+	    ext->accepts_objects = TRUE;
+	    ext->allows_change_managed_set = FALSE;
+	    vsclass->composite_class.extension = (XtPointer) ext;
+	}
+    }
+}
+
+#if defined(__osf__) || defined(__UNIXOS2__) || defined(__CYGWIN__)
+/* stupid OSF/1 shared libraries have the wrong semantics */
+/* symbols do not get resolved external to the shared library */
+void _XawFixupVendorShell()
+{
+    transientShellWidgetClass->core_class.superclass =
+        (WidgetClass) &vendorShellClassRec;
+    topLevelShellWidgetClass->core_class.superclass =
+        (WidgetClass) &vendorShellClassRec;
+}
+#endif
+
+/* ARGSUSED */
+static void
+XawVendorShellInitialize(Widget req, Widget cnew,
+			 ArgList args, Cardinal *num_args)
+{
+    XtAddEventHandler(cnew, (EventMask) 0, TRUE, _XEditResCheckMessages, NULL);
+    XtAddEventHandler(cnew, (EventMask) 0, TRUE, XmuRegisterExternalAgent, NULL);
+    XtCreateWidget("shellext", xawvendorShellExtWidgetClass,
+		   cnew, args, *num_args);
+}
+
+/* ARGSUSED */
+static Boolean
+XawVendorShellSetValues(Widget old, Widget ref, Widget cnew,
+			ArgList args, Cardinal *num_args)
+{
+	return FALSE;
+}
+
+static void
+XawVendorShellRealize(Widget wid, Mask *vmask, XSetWindowAttributes *attr)
+{
+	WidgetClass super = wmShellWidgetClass;
+
+	/* Make my superclass do all the dirty work */
+
+	(*super->core_class.realize) (wid, vmask, attr);
+	_XawImRealize(wid);
+}
+
+
+static void
+XawVendorShellExtClassInitialize(void)
+{
+}
+
+/* ARGSUSED */
+static void
+XawVendorShellExtInitialize(Widget req, Widget cnew,
+			    ArgList args, Cardinal *num_args)
+{
+    _XawImInitialize(cnew->core.parent, cnew);
+}
+
+/* ARGSUSED */
+static void
+XawVendorShellExtDestroy(Widget w)
+{
+    _XawImDestroy( w->core.parent, w );
+}
+
+/* ARGSUSED */
+static Boolean
+XawVendorShellExtSetValues(Widget old, Widget ref, Widget cnew,
+			   ArgList args, Cardinal *num_args)
+{
+	return FALSE;
+}
+
+void
+XawVendorShellExtResize(Widget w)
+{
+	ShellWidget sw = (ShellWidget) w;
+	Widget childwid;
+	Cardinal i;
+	int core_height;
+
+	_XawImResizeVendorShell( w );
+	core_height = _XawImGetShellHeight( w );
+	for( i = 0; i < sw->composite.num_children; i++ ) {
+	    if( XtIsManaged( sw->composite.children[ i ] ) ) {
+		childwid = sw->composite.children[ i ];
+		XtResizeWidget( childwid, sw->core.width, core_height,
+			       childwid->core.border_width );
+	    }
+	}
+}
+
+/*ARGSUSED*/
+void
+XawVendorStructureNotifyHandler(Widget w, XtPointer closure, XEvent *event,
+				Boolean *continue_to_dispatch)
+{
+  XawVendorShellExtResize(w);
+}
+
+/*ARGSUSED*/
+static XtGeometryResult
+XawVendorShellGeometryManager(Widget wid, XtWidgetGeometry *request,
+			      XtWidgetGeometry *reply)
+{
+	ShellWidget shell = (ShellWidget)(wid->core.parent);
+	XtWidgetGeometry my_request;
+
+	if(shell->shell.allow_shell_resize == FALSE && XtIsRealized(wid))
+		return(XtGeometryNo);
+
+	if (request->request_mode & (CWX | CWY))
+	    return(XtGeometryNo);
+
+	/* %%% worry about XtCWQueryOnly */
+	my_request.request_mode = 0;
+	if (request->request_mode & CWWidth) {
+	    my_request.width = request->width;
+	    my_request.request_mode |= CWWidth;
+	}
+	if (request->request_mode & CWHeight) {
+	    my_request.height = request->height
+			      + _XawImGetImAreaHeight( wid );
+	    my_request.request_mode |= CWHeight;
+	}
+	if (request->request_mode & CWBorderWidth) {
+	    my_request.border_width = request->border_width;
+	    my_request.request_mode |= CWBorderWidth;
+	}
+	if (XtMakeGeometryRequest((Widget)shell, &my_request, NULL)
+		== XtGeometryYes) {
+	    /* assert: if (request->request_mode & CWWidth) then
+	     * 		  shell->core.width == request->width
+	     * assert: if (request->request_mode & CWHeight) then
+	     * 		  shell->core.height == request->height
+	     *
+	     * so, whatever the WM sized us to (if the Shell requested
+	     * only one of the two) is now the correct child size
+	     */
+	    
+	    wid->core.width = shell->core.width;
+	    wid->core.height = shell->core.height;
+	    if (request->request_mode & CWBorderWidth) {
+		wid->core.x = wid->core.y = -request->border_width;
+	    }
+	    _XawImCallVendorShellExtResize(wid);
+	    return XtGeometryYes;
+	} else return XtGeometryNo;
+}
+
+static void
+XawVendorShellChangeManaged(Widget wid)
+{
+	ShellWidget w = (ShellWidget) wid;
+	Widget* childP;
+	int i;
+
+	(*SuperClass->composite_class.change_managed)(wid);
+	for (i = w->composite.num_children, childP = w->composite.children;
+	     i; i--, childP++) {
+	    if (XtIsManaged(*childP)) {
+		XtSetKeyboardFocus(wid, *childP);
+		break;
+	    }
+	}
+}
diff --git a/nx-X11/lib/Xaw/VendorEP.h b/nx-X11/lib/Xaw/VendorEP.h
new file mode 100644
index 000000000..dc85b3644
--- /dev/null
+++ b/nx-X11/lib/Xaw/VendorEP.h
@@ -0,0 +1,84 @@
+/* $Xorg: VendorEP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of OMRON not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  OMRON makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE. 
+ *
+ *	Author:	Seiji Kuwari	OMRON Corporation
+ *				kuwa@omron.co.jp
+ *				kuwa%omron.co.jp@uunet.uu.net
+ */				
+
+/*
+
+Copyright 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/VendorEP.h,v 1.5 2001/01/17 19:42:36 dawes Exp $ */
+
+#ifndef _VendorEP_h
+#define _VendorEP_h
+
+#include <X11/Xaw/XawImP.h>
+
+typedef struct {
+    XtPointer	extension;
+} XawVendorShellExtClassPart;
+
+typedef	struct _VendorShellExtClassRec {
+    ObjectClassPart	object_class;
+    XawVendorShellExtClassPart	vendor_shell_ext_class;
+} XawVendorShellExtClassRec;
+
+typedef struct {
+    Widget	parent;
+    XawImPart	im;
+    XawIcPart	ic;
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} XawVendorShellExtPart;
+
+typedef	struct XawVendorShellExtRec {
+    ObjectPart	object;
+    XawVendorShellExtPart	vendor_ext;
+} XawVendorShellExtRec, *XawVendorShellExtWidget;
+
+#endif	/* _VendorEP_h */
diff --git a/nx-X11/lib/Xaw/Viewport.c b/nx-X11/lib/Xaw/Viewport.c
new file mode 100644
index 000000000..90c909e10
--- /dev/null
+++ b/nx-X11/lib/Xaw/Viewport.c
@@ -0,0 +1,1102 @@
+/* $Xorg: Viewport.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/***********************************************************
+
+Copyright 1987, 1988, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/* $XFree86: xc/lib/Xaw/Viewport.c,v 1.10 2001/08/23 00:03:20 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xmu/Misc.h>
+#include <X11/Xaw/Scrollbar.h>
+#include <X11/Xaw/ViewportP.h>
+#include <X11/Xaw/XawInit.h>
+#include "Private.h"
+
+/*
+ * Class Methods
+ */
+static Boolean Layout(FormWidget, unsigned int, unsigned int, Bool);
+static void XawViewportChangeManaged(Widget);
+static void XawViewportInitialize(Widget, Widget, ArgList, Cardinal*);
+static void
+XawViewportConstraintInitialize(Widget, Widget, ArgList, Cardinal*);
+static XtGeometryResult XawViewportGeometryManager(Widget, XtWidgetGeometry*,
+						   XtWidgetGeometry*);
+static XtGeometryResult XawViewportQueryGeometry(Widget,
+						 XtWidgetGeometry*,
+						 XtWidgetGeometry*);
+static void XawViewportRealize(Widget, XtValueMask*, XSetWindowAttributes*);
+static void XawViewportResize(Widget);
+static Boolean XawViewportSetValues(Widget, Widget, Widget,
+				    ArgList, Cardinal*);
+
+/*
+ * Prototypes
+ */
+static void ComputeLayout(Widget, Bool, Bool);
+static void ComputeWithForceBars(Widget, Bool, XtWidgetGeometry*,
+				 int*, int*);
+static Widget CreateScrollbar(ViewportWidget, Bool);
+static XtGeometryResult GeometryRequestPlusScrollbar(ViewportWidget, Bool,
+						     XtWidgetGeometry*,
+						     XtWidgetGeometry*);
+static Bool GetGeometry(Widget, unsigned int, unsigned int);
+static void MoveChild(ViewportWidget, int, int);
+static XtGeometryResult QueryGeometry(ViewportWidget, XtWidgetGeometry*,
+				      XtWidgetGeometry*);
+static void RedrawThumbs(ViewportWidget);
+static void ScrollUpDownProc(Widget, XtPointer, XtPointer);
+static void SendReport(ViewportWidget, unsigned int);
+static void SetBar(Widget, int, unsigned int, unsigned int);
+static XtGeometryResult TestSmaller(ViewportWidget, XtWidgetGeometry*,
+				    XtWidgetGeometry*);
+static void ThumbProc(Widget, XtPointer, XtPointer);
+
+/*
+ * Initialization
+ */
+#define offset(field) XtOffsetOf(ViewportRec, viewport.field)
+static XtResource resources[] = {
+  {
+    XtNforceBars,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(forcebars),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNallowHoriz,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(allowhoriz),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNallowVert,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(allowvert),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNuseBottom,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(usebottom),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNuseRight,
+    XtCBoolean,
+    XtRBoolean,
+    sizeof(Boolean),
+    offset(useright),
+    XtRImmediate,
+    (XtPointer)False
+  },
+  {
+    XtNreportCallback,
+    XtCReportCallback,
+    XtRCallback,
+    sizeof(XtPointer),
+    offset(report_callbacks),
+    XtRImmediate,
+    NULL
+  },
+};
+#undef offset
+
+#define Superclass	(&formClassRec)
+ViewportClassRec viewportClassRec = {
+  /* core */
+  {
+    (WidgetClass)Superclass,		/* superclass */
+    "Viewport",				/* class_name */
+    sizeof(ViewportRec),		/* widget_size */
+    XawInitializeWidgetSet,		/* class_initialize */
+    NULL,				/* class_part_init */
+    False,				/* class_inited */
+    XawViewportInitialize,		/* initialize */
+    NULL,				/* initialize_hook */
+    XawViewportRealize,			/* realize */
+    NULL,				/* actions */
+    0,					/* num_actions */
+    resources,				/* resources */
+    XtNumber(resources),		/* num_resources */
+    NULLQUARK,				/* xrm_class */
+    True,				/* compress_motion */
+    True,				/* compress_exposure */
+    True,				/* compress_enterleave */
+    False,				/* visible_interest */
+    NULL,				/* destroy */
+    XawViewportResize,			/* resize */
+    XtInheritExpose,			/* expose */
+    XawViewportSetValues,		/* set_values */
+    NULL,				/* set_values_hook */
+    XtInheritSetValuesAlmost,		/* set_values_almost */
+    NULL,				/* get_values_hook */
+    NULL,				/* accept_focus */
+    XtVersion,				/* version */
+    NULL,				/* callback_private */
+    NULL,				/* tm_table */
+    XawViewportQueryGeometry,		/* query_geometry */
+    XtInheritDisplayAccelerator,	/* display_accelerator */
+    NULL,				/* extension */
+  },
+  /* composite */
+  {
+    XawViewportGeometryManager,		/* geometry_manager */
+    XawViewportChangeManaged,		/* change_managed */
+    XtInheritInsertChild,		/* insert_child */
+    XtInheritDeleteChild,		/* delete_child */
+    NULL,				/* extension */
+  },
+  /* constraint */
+  {
+    NULL,				/* subresourses */
+    0,					/* subresource_count */
+    sizeof(ViewportConstraintsRec),	/* constraint_size */
+    XawViewportConstraintInitialize,	/* initialize */
+    NULL,				/* destroy */
+    NULL,				/* set_values */
+    NULL,				/* extension */
+  },
+  /* form */
+  {
+    Layout,				/* layout */
+  },
+  /* viewport */
+  {
+    NULL,				/* extension */
+  },
+};
+
+WidgetClass viewportWidgetClass = (WidgetClass)&viewportClassRec;
+
+/*
+ * Implementation
+ */
+static Widget
+CreateScrollbar(ViewportWidget w, Bool horizontal)
+{
+    static Arg barArgs[] = {
+	{XtNorientation,	    0},
+	{XtNlength,		    0},
+	{XtNleft,		    0},
+	{XtNright,		    0},
+	{XtNtop,		    0},
+	{XtNbottom,		    0},
+	{XtNmappedWhenManaged,	    False},
+    };
+    Widget clip = w->viewport.clip;
+    ViewportConstraints constraints =
+	(ViewportConstraints)clip->core.constraints;
+    Widget bar;
+
+    XtSetArg(barArgs[0], XtNorientation,
+	   horizontal ? XtorientHorizontal : XtorientVertical);
+    XtSetArg(barArgs[1], XtNlength,
+	   horizontal ? XtWidth(clip) : XtHeight(clip));
+    XtSetArg(barArgs[2], XtNleft,
+	   !horizontal && w->viewport.useright ? XtChainRight : XtChainLeft);
+    XtSetArg(barArgs[3], XtNright,
+	   !horizontal && !w->viewport.useright ? XtChainLeft : XtChainRight);
+    XtSetArg(barArgs[4], XtNtop,
+	   horizontal && w->viewport.usebottom ? XtChainBottom: XtChainTop);
+    XtSetArg(barArgs[5], XtNbottom,
+	   horizontal && !w->viewport.usebottom ? XtChainTop: XtChainBottom);
+
+    bar = XtCreateWidget(horizontal ? "horizontal" : "vertical",
+			 scrollbarWidgetClass, (Widget)w,
+			 barArgs, XtNumber(barArgs));
+    XtAddCallback(bar, XtNscrollProc, ScrollUpDownProc, (XtPointer)w);
+    XtAddCallback(bar, XtNjumpProc, ThumbProc, (XtPointer)w);
+
+    if (horizontal) {
+	w->viewport.horiz_bar = bar;
+	constraints->form.vert_base = bar;
+    }
+    else {
+	w->viewport.vert_bar = bar;
+	constraints->form.horiz_base = bar;
+    }
+
+    XtManageChild(bar);
+
+    return (bar);
+}
+
+/*ARGSUSED*/
+static void
+XawViewportInitialize(Widget request, Widget cnew,
+		      ArgList args, Cardinal *num_args)
+{
+    ViewportWidget w = (ViewportWidget)cnew;
+    static Arg clip_args[8];
+    Cardinal arg_cnt;
+    Widget h_bar, v_bar;
+    Dimension clip_height, clip_width;
+
+    w->form.default_spacing = 0; /* Reset the default spacing to 0 pixels */
+
+    /*
+     * Initialize all widget pointers to NULL
+     */
+    w->viewport.child = NULL;
+    w->viewport.horiz_bar = w->viewport.vert_bar = NULL;
+
+    /*
+     * Create Clip Widget
+     */
+    arg_cnt = 0;
+    XtSetArg(clip_args[arg_cnt], XtNbackgroundPixmap, None);	arg_cnt++;
+    XtSetArg(clip_args[arg_cnt], XtNborderWidth, 0);		arg_cnt++;
+    XtSetArg(clip_args[arg_cnt], XtNleft, XtChainLeft);		arg_cnt++;
+    XtSetArg(clip_args[arg_cnt], XtNright, XtChainRight);	arg_cnt++;
+    XtSetArg(clip_args[arg_cnt], XtNtop, XtChainTop);		arg_cnt++;
+    XtSetArg(clip_args[arg_cnt], XtNbottom, XtChainBottom);	arg_cnt++;
+    XtSetArg(clip_args[arg_cnt], XtNwidth, XtWidth(w));		arg_cnt++;
+    XtSetArg(clip_args[arg_cnt], XtNheight, XtHeight(w));	arg_cnt++;
+
+    w->viewport.clip = XtCreateManagedWidget("clip", widgetClass, cnew,
+					     clip_args, arg_cnt);
+
+    if (!w->viewport.forcebars) 
+	return;		 /* If we are not forcing the bars then we are done */
+
+    if (w->viewport.allowhoriz) 
+	(void)CreateScrollbar(w, True);
+    if (w->viewport.allowvert) 
+	(void)CreateScrollbar(w, False);
+
+    h_bar = w->viewport.horiz_bar;
+    v_bar = w->viewport.vert_bar;
+
+    /*
+     * Set the clip widget to the correct height
+     */
+    clip_width = XtWidth(w);
+    clip_height = XtHeight(w);
+
+    if (h_bar != NULL &&  XtWidth(w) > XtWidth(h_bar) + XtBorderWidth(h_bar))
+	clip_width -= XtWidth(h_bar) + XtBorderWidth(h_bar);
+
+    if (v_bar != NULL && XtHeight(w) > XtHeight(v_bar) + XtBorderWidth(v_bar))
+	clip_height -= XtHeight(v_bar) + XtBorderWidth(v_bar);
+
+    arg_cnt = 0;
+    XtSetArg(clip_args[arg_cnt], XtNwidth, clip_width); arg_cnt++;
+    XtSetArg(clip_args[arg_cnt], XtNheight, clip_height); arg_cnt++;
+    XtSetValues(w->viewport.clip, clip_args, arg_cnt);
+}
+
+/*ARGSUSED*/
+static void
+XawViewportConstraintInitialize(Widget request, Widget cnew,
+				ArgList args, Cardinal *num_args)
+{
+    ((ViewportConstraints)cnew->core.constraints)->viewport.reparented = False;
+}
+
+static void
+XawViewportRealize(Widget widget, XtValueMask *value_mask,
+		   XSetWindowAttributes *attributes)
+{
+    ViewportWidget w = (ViewportWidget)widget;
+    Widget child = w->viewport.child;
+    Widget clip = w->viewport.clip;
+
+    *value_mask |= CWBitGravity;
+    attributes->bit_gravity = NorthWestGravity;
+    (*Superclass->core_class.realize)(widget, value_mask, attributes);
+
+    (*w->core.widget_class->core_class.resize)(widget);	/* turn on bars */
+
+    if (child != NULL) {
+	XtMoveWidget(child, 0, 0);
+	XtRealizeWidget(clip);
+	XtRealizeWidget(child);
+	XReparentWindow(XtDisplay(w), XtWindow(child), XtWindow(clip), 0, 0);
+	XtMapWidget(child);
+    }
+}
+
+/*ARGSUSED*/
+static Boolean
+XawViewportSetValues(Widget current, Widget request, Widget cnew,
+		     ArgList args, Cardinal *num_args)
+{
+    ViewportWidget w = (ViewportWidget)cnew;
+    ViewportWidget cw = (ViewportWidget)current;
+
+    if (w->viewport.forcebars != cw->viewport.forcebars
+	|| w->viewport.allowvert != cw->viewport.allowvert
+	|| w->viewport.allowhoriz != cw->viewport.allowhoriz
+	|| w->viewport.useright != cw->viewport.useright
+	|| w->viewport.usebottom != cw->viewport.usebottom)
+	(*w->core.widget_class->core_class.resize)(cnew); /* Recompute layout */
+
+    return (False);
+}
+
+static void
+XawViewportChangeManaged(Widget widget)
+{
+    ViewportWidget w = (ViewportWidget)widget;
+    int num_children = w->composite.num_children;
+    Widget child, *childP;
+    int i;
+
+    child = NULL;
+    for (childP = w->composite.children,
+	 i = 0; i < num_children;
+	 childP++, i++) {
+	if (XtIsManaged(*childP)
+	    && *childP != w->viewport.clip
+	    && *childP != w->viewport.horiz_bar
+	    && *childP != w->viewport.vert_bar)	{
+	    child = *childP;
+	    break;
+	}
+    }
+
+    if (child != w->viewport.child) {
+	w->viewport.child = child;
+	if (child != NULL) {
+	    XtResizeWidget(child, XtWidth(child), XtHeight(child), 0);
+	    if (XtIsRealized(widget)) {
+		ViewportConstraints constraints =
+		    (ViewportConstraints)child->core.constraints;
+		if (!XtIsRealized(child)) {
+		    Window window = XtWindow(w);
+
+		    XtMoveWidget(child, 0, 0);
+		    w->core.window = XtWindow(w->viewport.clip);
+		    XtRealizeWidget(child);
+		    w->core.window = window;
+		    constraints->viewport.reparented = True;
+		}
+		else if (!constraints->viewport.reparented) {
+		    XReparentWindow(XtDisplay(w), XtWindow(child),
+				    XtWindow(w->viewport.clip), 0, 0);
+		    constraints->viewport.reparented = True;
+		    if (child->core.mapped_when_managed)
+		    XtMapWidget(child);
+		}
+	    }
+	    GetGeometry(widget, XtWidth(child), XtHeight(child));
+	    (*((ViewportWidgetClass)w->core.widget_class)->form_class.layout)
+	    ((FormWidget)w, XtWidth(w), XtHeight(w), True /* True? */);
+	}
+    }
+
+#ifdef notdef
+    (*Superclass->composite_class.change_managed)(widget);
+#endif
+}
+
+static void
+SetBar(Widget w, int top, unsigned int length, unsigned int total)
+{
+    XawScrollbarSetThumb(w, (float)top / (float)total,
+			 (float)length / (float)total);
+}
+
+static void
+RedrawThumbs(ViewportWidget w)
+{
+    Widget child = w->viewport.child;
+    Widget clip = w->viewport.clip;
+
+    if (w->viewport.horiz_bar != NULL)
+	SetBar(w->viewport.horiz_bar, -(int)XtX(child),
+	       XtWidth(clip), XtWidth(child));
+
+    if (w->viewport.vert_bar != NULL)
+	SetBar(w->viewport.vert_bar, -(int)XtY(child),
+	       XtHeight(clip), XtHeight(child));
+}
+
+static void
+SendReport(ViewportWidget w, unsigned int changed)
+{
+    XawPannerReport rep;
+
+    if (w->viewport.report_callbacks) {
+	Widget child = w->viewport.child;
+	Widget clip = w->viewport.clip;
+
+	rep.changed = changed;
+	rep.slider_x = -XtX(child);	/* child is canvas */
+	rep.slider_y = -XtY(child);	/* clip is slider */
+	rep.slider_width = XtWidth(clip);
+	rep.slider_height = XtHeight(clip);
+	rep.canvas_width = XtWidth(child);
+	rep.canvas_height = XtHeight(child);
+	XtCallCallbackList((Widget)w, w->viewport.report_callbacks,
+			   (XtPointer)&rep);
+    }
+}
+
+static void
+MoveChild(ViewportWidget w, int x, int y)
+{
+    Widget child = w->viewport.child;
+    Widget clip = w->viewport.clip;
+
+    /* make sure we never move past right/bottom borders */
+    if (-x + (int)XtWidth(clip) > XtWidth(child))
+	x = -(int)(XtWidth(child) - XtWidth(clip));
+
+    if (-y + (int)XtHeight(clip) > XtHeight(child))
+	y = -(int)(XtHeight(child) - XtHeight(clip));
+
+    /* make sure we never move past left/top borders */
+    if (x >= 0)
+	x = 0;
+    if (y >= 0)
+	y = 0;
+
+    XtMoveWidget(child, x, y);
+    SendReport(w, (XawPRSliderX | XawPRSliderY));
+
+    RedrawThumbs(w);
+}
+
+static void
+ComputeLayout(Widget widget, Bool query, Bool destroy_scrollbars)
+{
+    ViewportWidget w = (ViewportWidget)widget;
+    Widget child = w->viewport.child;
+    Widget clip = w->viewport.clip;
+    ViewportConstraints constraints =
+	(ViewportConstraints)clip->core.constraints;
+    Bool needshoriz, needsvert;
+    int clip_width, clip_height;
+    XtWidgetGeometry intended;
+
+    if (child == NULL)
+	return;
+
+    clip_width = XtWidth(w);
+    clip_height = XtHeight(w);
+    intended.request_mode = CWBorderWidth;
+    intended.border_width = 0;
+
+    if (w->viewport.forcebars) {
+	needsvert = w->viewport.allowvert;
+	needshoriz = w->viewport.allowhoriz;
+	ComputeWithForceBars(widget, query, &intended, 
+			     &clip_width, &clip_height);
+    }
+    else {
+	Dimension prev_width, prev_height;
+	XtGeometryMask prev_mode;
+	XtWidgetGeometry preferred;
+
+	needshoriz = needsvert = False;
+
+	/*
+	 * intended.{width,height} caches the eventual child dimensions,
+	 * but we don't set the mode bits until after we decide that the
+	 * child's preferences are not acceptable
+	 */
+	if (!w->viewport.allowhoriz) 
+	    intended.request_mode |= CWWidth;
+
+	if (XtWidth(child) < clip_width)
+	    intended.width = clip_width;
+	else
+	    intended.width = XtWidth(child);
+
+	if (XtHeight(child) < clip_height)
+	    intended.height = clip_height;
+	else
+	    intended.height = XtHeight(child);
+
+	if (!w->viewport.allowvert) 
+	    intended.request_mode |= CWHeight;
+
+	if (!query) {
+	    preferred.width = XtWidth(child);
+	    preferred.height = XtHeight(child);
+	}
+	do { /* while intended != prev  */
+	    if (query) {
+		(void)XtQueryGeometry(child, &intended, &preferred);
+		if (!(preferred.request_mode & CWWidth))
+		    preferred.width = intended.width;
+		if (!(preferred.request_mode & CWHeight))
+		    preferred.height = intended.height;
+	    }
+	    prev_width = intended.width;
+	    prev_height = intended.height;
+	    prev_mode = intended.request_mode;
+	    /*
+	     * note that having once decided to turn on either bar
+	     * we'll not change our mind until we're next resized,
+	     * thus avoiding potential oscillations
+	     */
+#define CheckHoriz() \
+	    if (w->viewport.allowhoriz &&				\
+		preferred.width > clip_width) {				\
+		if (!needshoriz) {					\
+		    Widget bar;						\
+									\
+		    needshoriz = True;					\
+		    if ((bar = w->viewport.horiz_bar) == NULL)		\
+			bar = CreateScrollbar(w, True);			\
+		    clip_height -= XtHeight(bar) + XtBorderWidth(bar);	\
+		    if (clip_height < 1)				\
+			clip_height = 1;				\
+		}							\
+		intended.width = preferred.width;			\
+	    }
+
+	    CheckHoriz();
+	    if (w->viewport.allowvert && preferred.height > clip_height) {
+		if (!needsvert) {
+		    Widget bar;
+		    needsvert = True;
+		    if ((bar = w->viewport.vert_bar) == NULL)
+			bar = CreateScrollbar(w, False);
+		    clip_width -= XtWidth(bar) + XtBorderWidth(bar);
+		    if (clip_width < 1)
+			clip_width = 1;
+		    CheckHoriz();
+		}
+		intended.height = preferred.height;
+	    }
+	    if (!w->viewport.allowhoriz || preferred.width < clip_width) {
+		intended.width = clip_width;
+		intended.request_mode |= CWWidth;
+	    }
+	    if (!w->viewport.allowvert || preferred.height < clip_height) {
+		intended.height = clip_height;
+		intended.request_mode |= CWHeight;
+	    }
+	} while (intended.request_mode != prev_mode
+		 || (intended.request_mode & CWWidth
+		     && intended.width != prev_width)
+		 || (intended.request_mode & CWHeight
+		     && intended.height != prev_height));
+    }
+
+    if (XtIsRealized(clip))
+	XRaiseWindow(XtDisplay(clip), XtWindow(clip));
+
+    XtMoveWidget(clip,
+		 needsvert ? w->viewport.useright ? 0 :
+		 XtWidth(w->viewport.vert_bar)
+		 + XtBorderWidth(w->viewport.vert_bar) : 0,
+		 needshoriz ? w->viewport.usebottom ? 0 :
+		 XtHeight(w->viewport.horiz_bar)
+		 + XtBorderWidth(w->viewport.horiz_bar) : 0);
+    XtResizeWidget(clip, clip_width, clip_height, 0);
+	
+    if (w->viewport.horiz_bar != NULL) {
+	Widget bar = w->viewport.horiz_bar;
+
+	if (!needshoriz) {
+	    constraints->form.vert_base = NULL;
+	    if (destroy_scrollbars) {
+		XtDestroyWidget(bar);
+		w->viewport.horiz_bar = NULL;
+	    }
+	}
+	else {
+	    int bw = XtBorderWidth(bar);
+
+	    XtResizeWidget(bar, clip_width, XtHeight(bar), bw);
+	    XtMoveWidget(bar,
+			 needsvert && !w->viewport.useright
+			 ? XtWidth(w->viewport.vert_bar) : -bw,
+			 w->viewport.usebottom
+			 ? XtHeight(w) - XtHeight(bar) - bw : -bw);
+	    XtSetMappedWhenManaged(bar, True);
+	}
+    }
+
+    if (w->viewport.vert_bar != NULL) {
+	Widget bar = w->viewport.vert_bar;
+
+	if (!needsvert)	{
+	    constraints->form.horiz_base = NULL;
+	    if (destroy_scrollbars) {
+		XtDestroyWidget(bar);
+		w->viewport.vert_bar = NULL;
+	    }
+	}
+	else {
+	    int bw = bar->core.border_width;
+
+	    XtResizeWidget(bar, XtWidth(bar), clip_height, bw);
+	    XtMoveWidget(bar,
+			w->viewport.useright
+			? XtWidth(w) - XtWidth(bar) - bw : -bw,
+			needshoriz && !w->viewport.usebottom
+			? XtHeight(w->viewport.horiz_bar) : -bw);
+	   XtSetMappedWhenManaged(bar, True);
+	}
+    }
+
+    if (child != NULL) {
+	XtResizeWidget(child, intended.width, intended.height, 0);
+	MoveChild(w, needshoriz ? XtX(child) : 0,	needsvert ? XtY(child) : 0);
+    }
+
+    SendReport (w, XawPRAll);
+}
+
+/*
+ * Function:
+ *	ComputeWithForceBars
+ *
+ * Parameters:
+ *	widget	    - viewport widget
+ *	query	    - whether or not to query the child
+ *	intended    - cache of the childs height is stored here
+ *		      (used and returned)
+ *	clip_width  - size of clip window (used and returned)
+ *	clip_height - ""
+ *
+ * Description:
+ *	Computes the layout give forcebars is set.
+ */
+static void
+ComputeWithForceBars(Widget widget, Bool query, XtWidgetGeometry *intended,
+		     int *clip_width, int *clip_height)
+{
+    ViewportWidget w = (ViewportWidget)widget;
+    Widget child = w->viewport.child;
+    XtWidgetGeometry preferred;
+
+    /*
+     * If forcebars then needs = allows = has
+     * Thus if needsvert is set it MUST have a scrollbar
+     */
+    if (w->viewport.allowvert) {
+	if (w->viewport.vert_bar == NULL) 
+	    w->viewport.vert_bar = CreateScrollbar(w, False);
+
+	*clip_width -= XtWidth(w->viewport.vert_bar) +
+		       XtBorderWidth(w->viewport.vert_bar);
+    }
+
+    if (w->viewport.allowhoriz) {
+	if (w->viewport.horiz_bar == NULL) 
+	    w->viewport.horiz_bar = CreateScrollbar(w, True);
+
+	*clip_height -= XtHeight(w->viewport.horiz_bar) +
+			XtBorderWidth(w->viewport.horiz_bar);
+    }
+
+    AssignMax(*clip_width, 1);
+    AssignMax(*clip_height, 1);
+
+    if (!w->viewport.allowvert) {
+	intended->height = *clip_height;
+	intended->request_mode = CWHeight;
+    }
+    if (!w->viewport.allowhoriz) {
+	intended->width = *clip_width;
+	intended->request_mode = CWWidth;
+    }
+
+    if (query) {
+	if (w->viewport.allowvert || w->viewport.allowhoriz) {
+	    XtQueryGeometry(child, intended, &preferred);
+	  
+	    if (!(intended->request_mode & CWWidth)) {
+		if (preferred.request_mode & CWWidth)
+		    intended->width = preferred.width;
+		else
+		    intended->width = XtWidth(child);
+	    }
+
+	    if (!(intended->request_mode & CWHeight)) {
+		if (preferred.request_mode & CWHeight)
+		    intended->height = preferred.height;
+		else
+		    intended->height = XtHeight(child);
+	    }
+	}
+    }
+    else {
+	if (w->viewport.allowvert)
+	    intended->height = XtHeight(child);
+	if (w->viewport.allowhoriz)
+	    intended->width = XtWidth(child);
+    }
+
+    if (*clip_width > (int)intended->width)
+	intended->width = *clip_width;
+    if (*clip_height > (int)intended->height)
+	intended->height = *clip_height;
+}
+
+static void
+XawViewportResize(Widget widget)
+{
+    ComputeLayout(widget, True, True);
+}
+
+/*ARGSUSED*/
+static Boolean
+Layout(FormWidget w, unsigned int width, unsigned int height, Bool force)
+{
+    ComputeLayout((Widget)w, True, True);
+    w->form.preferred_width = XtWidth(w);
+    w->form.preferred_height = XtHeight(w);
+
+    return (False);
+}
+
+static void
+ScrollUpDownProc(Widget widget, XtPointer closure, XtPointer call_data)
+{
+    ViewportWidget w = (ViewportWidget)closure;
+    Widget child = w->viewport.child;
+    int pix = (long)call_data;
+    int x, y;
+
+    if (child == NULL)
+	return;
+
+    x = XtX(child) - (widget == w->viewport.horiz_bar ? pix : 0);
+    y = XtY(child) - (widget == w->viewport.vert_bar ? pix : 0);
+    MoveChild(w, x, y);
+}
+
+/*ARGSUSED*/
+static void
+ThumbProc(Widget widget, XtPointer closure, XtPointer call_data)
+{
+    ViewportWidget w = (ViewportWidget)closure;
+    Widget child = w->viewport.child;
+    float percent = *(float *)call_data;
+    int x, y;
+
+    if (child == NULL)
+	return;
+
+    if (widget == w->viewport.horiz_bar)
+	x = -percent * XtWidth(child);
+    else
+	x = XtX(child);
+
+    if (widget == w->viewport.vert_bar)
+	y = -percent * XtHeight(child);
+    else
+	y = XtY(child);
+
+    MoveChild(w, x, y);
+}
+
+static XtGeometryResult
+TestSmaller(ViewportWidget w, XtWidgetGeometry *request,
+	    XtWidgetGeometry *reply_return)
+{
+    if (request->width < XtWidth(w) || request->height < XtHeight(w))
+	return (XtMakeGeometryRequest((Widget)w, request, reply_return));
+
+    return (XtGeometryYes);
+}
+
+static XtGeometryResult
+GeometryRequestPlusScrollbar(ViewportWidget w, Bool horizontal,
+			     XtWidgetGeometry *request,
+			     XtWidgetGeometry *reply_return)
+{
+    Widget sb;
+    XtWidgetGeometry plusScrollbars;
+
+    plusScrollbars = *request;
+    if ((sb = w->viewport.horiz_bar) == NULL)
+	sb = CreateScrollbar(w, horizontal);
+    request->width += XtWidth(sb);
+    request->height += XtHeight(sb);
+    XtDestroyWidget(sb);
+    return (XtMakeGeometryRequest((Widget)w, &plusScrollbars, reply_return));
+}
+
+#define WidthChange()	(request->width != XtWidth(w))
+#define HeightChange()	(request->height != XtHeight(w))
+static XtGeometryResult 
+QueryGeometry(ViewportWidget w, XtWidgetGeometry *request,
+	      XtWidgetGeometry *reply_return)
+{	
+    if (w->viewport.allowhoriz && w->viewport.allowvert) 
+	return (TestSmaller(w, request, reply_return));
+
+    else if (w->viewport.allowhoriz && !w->viewport.allowvert) {
+	if (WidthChange() && !HeightChange())
+	    return (TestSmaller(w, request, reply_return));
+	else if (!WidthChange() && HeightChange())
+	    return (XtMakeGeometryRequest((Widget)w, request, reply_return));
+	else if (WidthChange() && HeightChange())
+	    return (GeometryRequestPlusScrollbar(w, True, request, reply_return));
+	else /* !WidthChange() && !HeightChange() */
+	    return (XtGeometryYes);
+    }
+    else if (!w->viewport.allowhoriz && w->viewport.allowvert) {
+	if (!WidthChange() && HeightChange())
+	    return (TestSmaller(w, request, reply_return));
+	else if (WidthChange() && !HeightChange())
+	    return (XtMakeGeometryRequest((Widget)w, request, reply_return));
+	else if (WidthChange() && HeightChange())
+	    return (GeometryRequestPlusScrollbar(w, False, request, reply_return));
+	else /* !WidthChange() && !HeightChange() */
+	    return (XtGeometryYes);
+    }
+    else /* (!w->viewport.allowhoriz && !w->viewport.allowvert) */
+	return (XtMakeGeometryRequest((Widget)w, request, reply_return));
+}
+#undef WidthChange
+#undef HeightChange
+
+static XtGeometryResult
+XawViewportGeometryManager(Widget child, XtWidgetGeometry *request,
+			   XtWidgetGeometry *reply)
+{
+    ViewportWidget w = (ViewportWidget)child->core.parent;
+    Bool rWidth = (request->request_mode & CWWidth) != 0;
+    Bool rHeight = (request->request_mode & CWHeight) != 0;
+    XtWidgetGeometry allowed;
+    XtGeometryResult result;
+    Bool reconfigured;
+    Bool child_changed_size;
+    unsigned int height_remaining;
+
+    if (request->request_mode & XtCWQueryOnly)
+	return (QueryGeometry(w, request, reply));
+
+    if (child != w->viewport.child
+	|| request->request_mode & ~(CWWidth | CWHeight | CWBorderWidth)
+	|| ((request->request_mode & CWBorderWidth)
+	    && request->border_width > 0))
+	return (XtGeometryNo);
+
+    allowed = *request;
+
+    reconfigured = GetGeometry((Widget)w,
+				rWidth ? request->width : XtWidth(w),
+				rHeight ? request->height : XtHeight(w));
+
+    child_changed_size = (rWidth && XtWidth(child) != request->width) ||
+			 (rHeight && XtHeight(child) != request->height);
+
+    height_remaining = XtHeight(w);
+    if (rWidth && XtWidth(w) != request->width) {
+	if (w->viewport.allowhoriz && request->width > XtWidth(w)) {
+	    /* horizontal scrollbar will be needed so possibly reduce height */
+	    Widget bar; 
+
+	    if ((bar = w->viewport.horiz_bar) == NULL)
+		bar = CreateScrollbar(w, True);
+	    height_remaining -= XtHeight(bar) + XtBorderWidth(bar);
+	    reconfigured = True;
+	}
+	else
+	    allowed.width = XtWidth(w);
+    }
+    if (rHeight && height_remaining != request->height) {
+	if (w->viewport.allowvert && request->height > height_remaining) {
+	    /* vertical scrollbar will be needed, so possibly reduce width */
+	    if (!w->viewport.allowhoriz || request->width < XtWidth(w)) {
+		Widget bar;
+
+		if ((bar = w->viewport.vert_bar) == NULL)
+		    bar = CreateScrollbar(w, False);
+		if (!rWidth) {
+		    allowed.width = XtWidth(w);
+		    allowed.request_mode |= CWWidth;
+		}
+		if (allowed.width  >  XtWidth(bar) + XtBorderWidth(bar))
+		    allowed.width -= XtWidth(bar) + XtBorderWidth(bar);
+		else
+		    allowed.width = 1;
+		reconfigured = True;
+	    }
+	}
+	else
+	    allowed.height = height_remaining;
+    }
+
+    if (allowed.width != request->width || allowed.height != request->height) {
+	*reply = allowed;
+	result = XtGeometryAlmost;
+    }
+    else {
+	if (rWidth)
+	    XtWidth(child) = request->width;
+	if (rHeight)
+	    XtHeight(child) = request->height;
+	result = XtGeometryYes;
+    }
+
+    if (reconfigured || child_changed_size)
+	ComputeLayout((Widget)w, False, result == XtGeometryYes);
+
+    return (result);
+}
+
+static Bool
+GetGeometry(Widget w, unsigned int width, unsigned int height)
+{
+    XtWidgetGeometry geometry, return_geom;
+    XtGeometryResult result;
+
+    if (width == XtWidth(w) && height == XtHeight(w))
+	return (False);
+
+    geometry.request_mode = CWWidth | CWHeight;
+    geometry.width = width;
+    geometry.height = height;
+
+    if (XtIsRealized(w)) {
+	if (((ViewportWidget)w)->viewport.allowhoriz && width > XtWidth(w))
+	    geometry.width = XtWidth(w);
+	if (((ViewportWidget)w)->viewport.allowvert && height > XtHeight(w))
+	    geometry.height = XtHeight(w);
+    }
+    else {
+	/* This is the Realize call; we'll inherit a w&h iff none currently */
+	if (XtWidth(w) != 0) {
+	    if (XtHeight(w) != 0)
+		return (False);
+	    geometry.width = XtWidth(w);
+	}
+	if (XtHeight(w) != 0)
+	    geometry.height = XtHeight(w);
+    }
+
+    result = XtMakeGeometryRequest(w, &geometry, &return_geom);
+    if (result == XtGeometryAlmost)
+	result = XtMakeGeometryRequest(w, &return_geom, NULL);
+
+    return (result == XtGeometryYes);
+}
+
+static XtGeometryResult
+XawViewportQueryGeometry(Widget w, XtWidgetGeometry *constraints,
+			 XtWidgetGeometry *reply)
+{
+    if (((ViewportWidget)w)->viewport.child != NULL)
+	return (XtQueryGeometry(((ViewportWidget)w)->viewport.child,
+				constraints, reply));
+
+    return (XtGeometryYes);
+}
+
+void
+XawViewportSetLocation
+(
+ Widget gw,
+#if NeedWidePrototypes
+ double xoff, double yoff
+#else
+ float xoff, float yoff
+#endif
+ )
+{
+    ViewportWidget w = (ViewportWidget)gw;
+    Widget child = w->viewport.child;
+    int x, y;
+
+    if (xoff > 1.0)			/* scroll to right */
+	x = XtWidth(child);
+    else if (xoff < 0.0)		/* if the offset is < 0.0 nothing */ 
+	x = XtX(child);
+    else
+	x = (float)XtWidth(child) * xoff;
+
+    if (yoff > 1.0) 
+	y = XtHeight(child);
+    else if (yoff < 0.0)
+	y = XtY(child);
+    else
+	y = (float)XtHeight(child) * yoff;
+
+    MoveChild (w, -x, -y);
+}
+
+void
+XawViewportSetCoordinates(Widget gw,
+#if NeedWidePrototypes
+	int x, int y
+#else
+	Position x, Position y
+#endif
+)
+{
+    ViewportWidget w = (ViewportWidget)gw;
+    Widget child = w->viewport.child;
+
+    if (x > XtWidth(child))
+	x = XtWidth(child);
+    else if (x < 0)
+	x = XtX(child);
+
+    if (y > XtHeight(child))
+	y = XtHeight(child);
+    else if (y < 0)
+	y = XtY(child);
+
+    MoveChild (w, -x, -y);
+}
diff --git a/nx-X11/lib/Xaw/Viewport.h b/nx-X11/lib/Xaw/Viewport.h
new file mode 100644
index 000000000..a4b678c83
--- /dev/null
+++ b/nx-X11/lib/Xaw/Viewport.h
@@ -0,0 +1,121 @@
+/* $Xorg: Viewport.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/************************************************************
+
+Copyright 1987, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+********************************************************/
+/* $XFree86: xc/lib/Xaw/Viewport.h,v 1.6 2001/01/17 19:42:36 dawes Exp $ */
+
+#ifndef _XawViewport_h
+#define _XawViewport_h
+
+#include <X11/Xaw/Form.h>
+#include <X11/Xaw/Reports.h>
+
+/* Resources:
+
+ Name		     Class		RepType		Default Value
+ ----		     -----		-------		-------------
+ allowHoriz	     Boolean		Boolean		False
+ allowVert	     Boolean		Boolean		False
+ background	     Background		Pixel		XtDefaultBackground
+ border		     BorderColor	Pixel		XtDefaultForeground
+ borderWidth	     BorderWidth	Dimension	1
+ destroyCallback     Callback		Pointer		NULL
+ forceBars	     Boolean		Boolean		False
+ height		     Height		Dimension	0
+ mappedWhenManaged   MappedWhenManaged	Boolean		True
+ reportCallback	     ReportCallback	Pointer		NULL
+ sensitive	     Sensitive		Boolean		True
+ useBottom	     Boolean		Boolean		False
+ useRight	     Boolean		Boolean		False
+ width		     Width		Dimension	0
+ x		     Position		Position	0
+ y		     Position		Position	0
+
+*/
+
+#ifndef _XtStringDefs_h_
+#define XtNforceBars "forceBars"
+#define XtNallowHoriz "allowHoriz"
+#define XtNallowVert "allowVert"
+#define XtNuseBottom "useBottom"
+#define XtNuseRight "useRight"
+#endif
+
+extern WidgetClass viewportWidgetClass;
+
+typedef struct _ViewportClassRec *ViewportWidgetClass;
+typedef struct _ViewportRec  *ViewportWidget;
+
+_XFUNCPROTOBEGIN
+
+void XawViewportSetLocation
+(
+ Widget			gw,
+#if NeedWidePrototypes
+ double			xoff,
+ double			yoff
+#else
+ float			xoff,
+ float			yoff
+#endif
+ );
+
+void XawViewportSetCoordinates
+(
+ Widget			gw,
+#if NeedWidePrototypes
+ int			x,
+ int			y
+#else
+ Position		x,
+ Position		y
+#endif
+ );
+
+_XFUNCPROTOEND
+
+#endif /* _XawViewport_h */
diff --git a/nx-X11/lib/Xaw/ViewportP.h b/nx-X11/lib/Xaw/ViewportP.h
new file mode 100644
index 000000000..9de6eaed8
--- /dev/null
+++ b/nx-X11/lib/Xaw/ViewportP.h
@@ -0,0 +1,109 @@
+/*
+ * $Xorg: ViewportP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
+ * Private declarations for ViewportWidgetClass
+ */
+
+/************************************************************
+
+Copyright 1987, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its 
+documentation for any purpose and without fee is hereby granted, 
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in 
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.  
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+********************************************************/
+/* $XFree86: xc/lib/Xaw/ViewportP.h,v 1.7 2001/01/17 19:42:36 dawes Exp $ */
+
+#ifndef _ViewportP_h
+#define _ViewportP_h
+
+#include <X11/Xaw/Viewport.h>
+#include <X11/Xaw/FormP.h>
+
+typedef struct {
+    XtPointer extension;
+} ViewportClassPart;
+
+typedef struct _ViewportClassRec {
+    CoreClassPart	core_class;
+    CompositeClassPart	composite_class;
+    ConstraintClassPart	constraint_class;
+    FormClassPart	form_class;
+    ViewportClassPart	viewport_class;
+} ViewportClassRec;
+
+extern ViewportClassRec viewportClassRec;
+
+typedef struct _ViewportPart {
+    /* resources */
+    Boolean forcebars;		/* Whether we should always display
+				   the selected scrollbars */
+    Boolean allowhoriz;		/* Whether we allow horizontal scrollbars */
+    Boolean allowvert;		/* Whether we allow vertical scrollbars */
+    Boolean usebottom;		/* True if horiz bars appear at bottom */
+    Boolean useright;		/* True if vert bars appear at right */
+    XtCallbackList report_callbacks;/* when size/position changes */
+
+    /* private */
+    Widget clip, child;		/* The clipping and (scrolled) child widgets */
+    Widget horiz_bar, vert_bar;	/* What scrollbars we currently have */
+#ifndef OLDXAW
+    XtPointer pad[4];	/* for future use and keep binary compatability */
+#endif
+} ViewportPart;
+
+typedef struct _ViewportRec {
+    CorePart		core;
+    CompositePart	composite;
+    ConstraintPart	constraint;
+    FormPart		form;
+    ViewportPart	viewport;
+} ViewportRec;
+
+typedef struct {
+    Bool reparented;		/* True if child has been re-parented */
+} ViewportConstraintsPart;
+
+typedef struct _ViewportConstraintsRec {
+    FormConstraintsPart		form;
+    ViewportConstraintsPart	viewport;
+} ViewportConstraintsRec, *ViewportConstraints;
+
+#endif /* _ViewportP_h */
diff --git a/nx-X11/lib/Xaw/Xaw-def.cpp b/nx-X11/lib/Xaw/Xaw-def.cpp
new file mode 100644
index 000000000..45666d378
--- /dev/null
+++ b/nx-X11/lib/Xaw/Xaw-def.cpp
@@ -0,0 +1,157 @@
+LIBRARY Xaw
+VERSION LIBRARY_VERSION
+EXPORTS
+ asciiSinkClassRec DATA
+ asciiSinkObjectClass DATA
+ asciiSrcClassRec DATA
+ asciiSrcObjectClass DATA
+ asciiTextClassRec DATA
+ asciiTextWidgetClass DATA
+ boxClassRec DATA
+ boxWidgetClass DATA
+ commandClassRec DATA
+ commandWidgetClass DATA
+ dialogClassRec DATA
+ dialogWidgetClass DATA
+ FMT8BIT DATA
+ formClassRec DATA
+ formWidgetClass DATA
+ gripClassRec DATA
+ gripWidgetClass DATA
+ labelClassRec DATA
+ labelWidgetClass DATA
+ listClassRec DATA
+ listWidgetClass DATA
+ menuButtonClassRec DATA
+ menuButtonWidgetClass DATA
+ multiSinkClassRec DATA
+ multiSinkObjectClass DATA
+ multiSrcClassRec DATA
+ multiSrcObjectClass DATA
+ panedClassRec DATA
+ panedWidgetClass DATA
+ pannerClassRec DATA
+ pannerWidgetClass DATA
+ portholeClassRec DATA
+ portholeWidgetClass DATA
+ repeaterClassRec DATA
+ repeaterWidgetClass DATA
+ scrollbarClassRec DATA
+ scrollbarWidgetClass DATA
+ simpleClassRec DATA
+ simpleMenuClassRec DATA
+ simpleMenuWidgetClass DATA
+ simpleWidgetClass DATA
+ smeBSBClassRec DATA
+ smeBSBObjectClass DATA
+ smeClassRec DATA
+ smeLineClassRec DATA
+ smeLineObjectClass DATA
+ smeObjectClass DATA
+ stripChartClassRec DATA
+ stripChartWidgetClass DATA
+ textClassRec DATA
+ textSinkClassRec DATA
+ textSinkObjectClass DATA
+ textSrcClassRec DATA
+ textSrcObjectClass DATA
+ textWidgetClass DATA
+ toggleClassRec DATA
+ toggleWidgetClass DATA
+ treeClassRec DATA
+ treeWidgetClass DATA
+#ifndef __UNIXOS2__
+ vendorShellClassRec DATA
+ vendorShellWidgetClass DATA
+#endif
+ viewportClassRec DATA
+ viewportWidgetClass DATA
+ XawAsciiSave
+ XawAsciiSaveAsFile
+ XawAsciiSourceChanged
+ XawAsciiSourceFreeString
+ XawDialogAddButton
+ XawDialogGetValueString
+ XawFmt8Bit
+ XawFmtWide
+ XawFormDoLayout
+ XawInitializeWidgetSet
+ XawListChange
+ XawListHighlight
+ XawListShowCurrent
+ XawListUnhighlight
+ XawPanedAllowResize
+ XawPanedGetMinMax
+ XawPanedGetNumSub
+ XawPanedSetMinMax
+ XawPanedSetRefigureMode
+ XawScrollbarSetThumb
+ XawSimpleMenuAddGlobalActions
+ XawSimpleMenuClearActiveEntry
+ XawSimpleMenuGetActiveEntry
+ XawTextDisableRedisplay
+ XawTextDisplay
+ XawTextDisplayCaret
+ XawTextEnableRedisplay
+ XawTextGetInsertionPoint
+ XawTextGetSelectionPos
+ XawTextGetSource
+ XawTextInvalidate
+ XawTextReplace
+ XawTextSearch
+ XawTextSetInsertionPoint
+ XawTextSetSelection
+ XawTextSetSelectionArray
+ XawTextSetSource
+ XawTextSinkClearToBackground
+ XawTextSinkDisplayText
+ XawTextSinkFindDistance
+ XawTextSinkFindPosition
+ XawTextSinkGetCursorBounds
+ XawTextSinkInsertCursor
+ XawTextSinkMaxHeight
+ XawTextSinkMaxLines
+ XawTextSinkResolve
+ XawTextSinkSetTabs
+ XawTextSourceConvertSelection
+ XawTextSourceRead
+ XawTextSourceReplace
+ XawTextSourceScan
+ XawTextSourceSearch
+ XawTextSourceSetSelection
+ XawTextTopPosition
+ XawTextUnsetSelection
+ XawToggleChangeRadioGroup
+ XawToggleGetCurrent
+ XawToggleSetCurrent
+ XawToggleUnsetCurrent
+ XawTreeForceLayout
+ xawvendorShellExtClassRec
+ XawVendorShellExtResize
+ xawvendorShellExtWidgetClass
+ XawViewportSetCoordinates
+ XawViewportSetLocation
+ XawWidgetArray
+ XawWidgetCount
+#ifdef __UNIXOS2__ /* xconsole */
+ _XawTextGetSTRING
+ XawTextSourceAddEntity
+ XawTextSourceAnchorAndEntity
+ XawTextSourceNextAnchor
+ XawTextSourcePrevAnchor
+ XawTextSourceFindAnchor
+ _XawTextShowPosition
+ _XawTextSrcUndo
+ XawTextSinkConvertPropertyList
+ XawTextGetSink
+ _XawTextBuildLineTable
+ XawTextSourceClearEntities
+ _XawTextNeedsUpdating
+ XawTextSinkCopyProperty
+ XawTextSinkGetProperty
+ XawTextSinkCombineProperty
+ XawTextSinkAddProperty
+ XawTextLastPosition
+#endif
+/* $Xorg: Xaw-def.cpp,v 1.3 2000/08/17 19:45:44 cpqbld Exp $ */
+/* $XFree86: xc/lib/Xaw/Xaw-def.cpp,v 1.2 2002/05/31 18:45:44 dawes Exp $ */
diff --git a/nx-X11/lib/Xaw/Xaw.man b/nx-X11/lib/Xaw/Xaw.man
new file mode 100644
index 000000000..8803f10f9
--- /dev/null
+++ b/nx-X11/lib/Xaw/Xaw.man
@@ -0,0 +1,588 @@
+.\"
+.\" Copyright (c) 1999 by The XFree86 Project, Inc.
+.\"
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the "Software"),
+.\" to deal in the Software without restriction, including without limitation
+.\" the rights to use, copy, modify, merge, publish, distribute, sublicense,
+.\" and/or sell copies of the Software, and to permit persons to whom the
+.\" Software is furnished to do so, subject to the following conditions:
+.\"
+.\" The above copyright notice and this permission notice shall be included in
+.\" all copies or substantial portions of the Software.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+.\" THE XFREE86 PROJECT BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+.\" WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+.\" OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+.\" SOFTWARE.
+.\"
+.\" Except as contained in this notice, the name of the XFree86 Project shall
+.\" not be used in advertising or otherwise to promote the sale, use or other
+.\" dealings in this Software without prior written authorization from the
+.\" XFree86 Project.
+.\"
+.\" Author: Paulo César Pereira de Andrade
+.\"
+.\" $XFree86: xc/lib/Xaw/Xaw.man,v 1.7 2001/11/04 21:16:39 paulo Exp $
+.\"
+.de TQ
+.br
+.ns
+.TP \\$1
+..
+.TH Xaw 3 __vendorversion__
+.SH NAME
+ Xaw \- X Athena Widgets
+.SH DESCRIPTION
+.B Xaw
+is a widget set based on the X Toolkit Intrinsics (Xt) Library.  This
+release by the X.org Foundation includes additions and modifications
+originally made for The XFree86 Project, Inc.  This manual page describes
+these changes as well as some of the common interfaces between its version
+and the previous X Consortium release (Xaw6).
+.SH ACTIONS
+All of the \fIXaw\fR widgets now have the additional translations
+.B call-proc, declare, get-values
+and \fBset-values\fP. The syntax for these actions is:
+.PP
+.I action-name \fP(\fIboolean-expression\fP, \fIarguments\fP)
+.PP
+\fBAction-name\fP is one of \fIcall-proc\fP, \fIdeclare\fP,
+\fIget-values\fP or \fIset-values\fP.
+.PP
+\fBBoolean-expression\fP is composed with the operators \fI|\fR (or), \fI&\fR
+(and), \fI^\fR (xor), and \fI~\fR (not). The operands can be a variable name,
+which starts with a \fI$\fR; a resource name without the bindings \fI.\fP
+or \fI*\fP; or a constant name, including \fImine\fP (event->xany.window
+== XtWindow(widget)), \fIfaked\fP (event->xany.send_event != 0), \fItrue\fP (1)
+and \fIfalse\fP (0).
+.PP
+\fBArguments\fP are self-explanatory; when starting with a \fI$\fP they name
+a variable, otherwise, they indicate a resource name.
+.TP 8
+.B call-proc \fP(\fIboolean-expression\fP, \fIprocedure-name\fP)
+This action allows the evaluation of a boolean expression in the first
+parameter before calling a action procedure.  The procedure is only called
+if the expression evaluates as true.  Example:
+.br
+.I call-proc("$inside & $pressed", notify)
+.TP 8
+.B declare \fP(\fIboolean-expression\fP, \fIvariable\fP, \fIvalue\fP, ...)
+This action is used to create new variables or change their values.  Any
+number of variable-value tuples may be specified.  Example:
+.br
+.I declare(1, $pressed, 1)
+.TP 8
+.B get-values \fP(\fIboolean-expression\fP, \fIvariable\fP, \fIvalue\fP, ...)
+This action reads a widget resource value into a variable.  Any number of
+variable-value tuples may be specified.  Example:
+.br
+.I get-values(1, $fg, foreground, $bg, background)
+.TP 8
+.B set-values \fP(\fIboolean-expression\fP, \fIvariable\fP, \fIvalue\fP, ...)
+This action sets a widget resource to the given value, which may be a
+variable.  Any number of variable-value tuples may be specified.  Example:
+.br
+.I set-values(1, foreground, $bg, background, $fg)
+.PP
+Here is a sample translation to make a label widget behave like a button:
+.PP
+.nf
+<Map>:      get-values(1, $fg, foreground, $bg, background)\\n\\
+<Btn1Down>: set-values(1, foreground, yellow, background, gray30)\\n\\
+<Btn1Up>:   set-values(1, foreground, $fg, background, $bg)
+.fi
+.SH DISPLAY LISTS
+All of the \fBXaw\fP widgets have now the additional resource
+\fIdisplayList\fP.  This resource allows drawing the widget decorations
+using commands embedded in a resource string.  The displayList resource has
+the syntax:
+.PP
+\fI[class-name:]function-name arguments[[{;\\n}]...]\fP
+.PP
+\fBClass-name\fP is any registered set of functions to draw in the widget.
+Currently the only existing class is \fIxlib\fP, which provides access to
+the Xlib drawing primitives.
+.PP
+\fBFunction-name\fP is the drawing or configuration function to be called,
+described bellow.
+.PP
+\fBArguments\fP may be anything suitable to the displayList function being
+called. When the function requires a coordinate, the syntax is
+\fI{+-}<integer>\fP or \fI<integer>/<integer>\fP. Examples:
+.nf
+	+0,+0      top, left
+	-0,-0      bottom, right
+	-+10,-+10  bottom+10, right+10
+	+0,1/2     left, vertical-center
+.fi
+.TP 8
+.B arc-mode \fPmode
+Sets the arc mode.  Accepted \fImode\fPs are "pieslice" and "chord", which
+set the arc to ArcPieSlice or ArcChord, respectively.  Example:
+.br
+.I arc-mode chord
+.TP 8
+.B bg \fPcolor-spec
+.TQ
+.B background \fPcolor-spec
+Sets the  background color.  \fIcolor-spec\fP must a valid color
+specification.  Example:
+.br
+.I background red
+.TP 8
+.B cap-style \fPstyle
+Sets the cap style.  Accepted \fIstyle\fPs are "notlast", "butt", "round",
+and "projecting", which set the cap style to CapNotLast, CapBut, CapRound
+or CapProjecting, respectively.  Example:
+.br
+.I cap-style round
+.TP 8
+.B clip-mask \fPpixmap-spec
+Sets the pixmap for the clip mask.  Requires a pixmap parameter, as
+described in the \fBPIXMAPS\fP section below.  Example:
+.br
+.I clip-mask xlogo11
+.TP 8
+.B clip-origin \fPx,y
+Sets the clip x and y origin.  Requires two arguments, the x and y
+coordinates.  Example:
+.br
+.I clip-origin 10,10
+.TP 8
+.B clip-rects \fPx1,y1,x2,y2 [...,xn,yn]
+.TQ
+.B clip-rectangles \fPx1,y1,x2,y2 [...,xn,yn]
+Sets a list of rectangles to the clip mask.  The number of arguments must
+be a multiple of four.  The arguments are coordinates.  The parser
+calculates the width and height of the rectangles.  Example:
+.br
+.I clip-rects 0,0,10,20, 20,10,30,30
+.TP 8
+.B coord-mode \fPmode
+Changes the coord mode for \fIfill-polygon\fP, \fIdraw-lines\fP, and
+\fIdraw-points\fP.  Accepted parameters are "modeorigin" and "previous",
+that sets the coord mode to CoordModeOrigin or CoordModePrevious,
+respectively.  Example:
+.br
+.I coord-mode previous
+.TP 8
+.B copy-area \fP{pixmap-spec|.},dstx,dsty[,x2,y2,srcx,srcy]
+Calls XCopyArea.  The character \fI.\fP means copy the window contents;
+pixmap-spec is as defined in the \fBPIXMAPS\fP section below.  \fIX2\fP and
+\fIy2\fP are the coordinates of the end copy, not the width and height; if
+not defined, the parser calculates them. \fIsrc_x\fP and \fIsrc_y\fP
+default to zero.  Example:
+.br
+.I copy-area Term,10,10
+.TP 8
+.B copy-plane \fP{pixmap-spec|.},dstx,dsty[,x2,y2,srcx,srcy,plane]
+Calls XCopyPlane. The character \fI.\fP means copy the window contents;
+pixmap-spec is as defined in the \fBPIXMAPS\fP section below.  \fIX2\fP and
+\fIy2\fP are the coordinates of the end copy, not the width and height; if
+not defined, the parser calculates them.  \fIsrc_x\fP and \fIsrc_y\fP
+default to zero. \fIPlane\fP defaults to one.  Example:
+.br
+.I copy-plane star,10,10
+.TP 8
+.B dashes \fPi1[...,in]
+Sets the dashes for line drawing.  Accepts up to 127 arguments.  Example:
+.br
+.I dashes 3,7 9,10
+.TP 8
+.B draw-arc \fPx1,y1,x2,y2[,start-angle,end-angle]
+Draws an arc.  The four first arguments are the rectangle enclosing the
+arc.  The two remaining arguments, if specified, are the start and end
+angle, in degrees.  Example:
+.br
+.I draw-arc +0,+0,-1,-1,0,90
+.TP 8
+.B draw-rect \fPx1,y1,x2,y2
+.TQ
+.B draw-rectangle \fPx1,y1,x2,y2
+Draws a rectangle.  Requires four arguments, which are the start and end
+coordinate pairs.  Example:
+.br
+.I draw-rect +1,+1,-5,-5
+.TP 8
+.B draw-string \fPx,y,"string"
+Draws a text string.  Requires three arguments, a x coordinate, a y
+coordinate, and a string.  Strings that have white space can be quoted with
+the \fI"\fP character; the backslash character \fI\\\fP can also be used,
+but it will be necessary escape it twice.  Example:
+.br
+\fI draw-string 10,10, "Hello world!"\fP
+.TP 8
+.B exposures \fPboolean
+Sets graphics exposures in the GC.  Allowed parameters are a integer or the
+strings "true", "false", "on" and "off".  Example:
+.br
+.I exposures true
+.TP 8
+.B fill-arc \fPx1,y1,x2,y2[,start-angle,end-angle]
+Like \fIdraw-arc\fP, but fills the contents of the arc with the currently
+selected foreground.  Example:
+.br
+.I fill-arc +0,+0,-1,-1,0,180
+.TP 8
+.B fill-poly \fPx1,y1 [...,xn,yn]
+.TQ
+.B fill-polygon \fPx1,y1 [...,xn,yn]
+Like \fIdraw-lines\fP, but fills the enclosed polygon and joins the first
+and last point, if they are not at the same position.  Example:
+.br
+.I fill-poly +0,+10, +10,+20, +30,+0
+.TP
+.B fill-rect \fPx1,y1,x2,y2
+.TQ
+.B fill-rectangle \fPx1,y1,x2,y2
+Like \fIdraw-rect\fP, but fills the contents of the rectangle with the
+selected foreground color.  Example:
+.br
+.I fill-rect +10,+10,-20,-20
+.TP 8
+.B fill-rule \fPrule
+Sets the fill rule.  Accepted parameters are "evenodd" and "winding", which
+set the fill rule to EvenOddRule or WindingRule, respectively.  Example:
+.br
+.I
+fill-rule winding
+.TP 8
+.B fill-style \fPstyle
+Sets the fill style.  Allowed parameters are "solid", "tiled", "stippled" and
+"opaquestippled", which set the fill style to FillSolid, FillTiled,
+FillStippled or FillOpaqueStippled, respectively.  Example:
+.br
+.I fill-style tiled
+.TP 8
+.B font \fPfont-spec
+Sets the font for text functions.  Example:
+.br
+.I font -*-*-*-R-*-*-*-120-*-*-*-*-ISO8859-1
+.TP 8
+.B fg \fPcolor-spec
+.TQ
+.B foreground \fPcolor-spec
+Like \fIbackground\fP, but sets the current foreground color.  Example:
+.br
+.I foreground blue
+.TP 8
+.B mask
+This command is useful when you want to draw only in the region that really
+needs to be repainted.  Requires no arguments.
+.TP 8
+.B function \fPfunction-spec
+Sets the specific GC function.  Allowed parameters are "set", "clear", "and",
+"andreverse", "copy", "andinverted", "noop", "xor", "or", "nor", "equiv",
+"invert", "orreverse", "copyinverted" and "nand", which set the function to
+GXset, GXclear, GXand, GXandReverse, GXcopy, GXandInverted, GXnoop, GXxor,
+GXor, GXnor, GXequiv, GXinvert, GXorReverse, GXcopyInverted or GXnand,
+respectively.  Example:
+.br
+.I function xor
+.TP 8
+.B join-style \fPstyle
+Sets the join style.  Allowed parameters are "miter", "round" and "bevel",
+which set the join style to JoinMiter, JoinRound and JoinBevel,
+respectively.  Example:
+.br
+.I join-style round
+.TP 8
+.B image \fP{pixmap-spec},xs,ys,[xe,ye]
+This function is implemented as a way to quickly compose complex
+decorations in widgets.  \fIPixmap-spec\fP is as defined in the
+\fBPIXMAPS\fP section below. \fIxs\fP and \fIys\fP are the coordinates from
+where to start copying the pixmap; \fIxe\fP and \fIye\fP are optional (they
+default to xs + pixmap.width and ys + pixmap.height, respectively).  If the
+pixmap has a mask, the copy is masked accordingly.  Example:
+.br
+.I image pixmap.xpm,0,0,20,20
+.TP 8
+.B line \fPx1,y1,x2,y2
+.TQ
+.B draw-line \fPx1,y1,x2,y2
+Draws a line with the current foreground color.  Requires four arguments,
+the starting and ending coordinate pairs.  Example:
+.br
+.I line +0,+0, -1,-1
+.TP 8
+.B line-width \fPinteger
+Selects a line width for drawing.  Example:
+.br
+.I line-width 2
+.TP 8
+.B line-style \fPstyle
+Sets the line style.  Accepted parameters are "solid", "onoffdash" and
+"doubledash", which set the line style to LineSolid, LineOnOffDash or
+LineDoubleDash, respectively.  Example:
+.br
+.I line-style onoffdash
+.TP 8
+.B lines \fPx1,y1,x2,y2 [...,xn,yn]
+.TQ
+.B draw-lines \fPx1,y1,x2,y2 [...,xn,yn]
+Draws a list of lines. Any number of argument pairs may be supplied.
+Example:
+.br
+.I lines +0,-1, -1,-1, -1,+0
+.TP 8
+.B paint-string \fPx,y,"string"
+Identical to draw-string, but also uses the background color.  Example:
+.br
+\fI paint-string 10,20, "Sample text"\fP
+.TP 8
+.B point \fPx,y
+.TQ
+.B draw-point \fPx,y
+Draws a point.  Requires two arguments, a coordinate pair.  Example:
+.br
+.I point +10,+10
+.TP 8
+.B plane-mask \fPinteger
+Sets the plane mask.  Requires an integer parameter.  Example:
+.br
+.I plane-mask -1
+.TP 8
+.B points \fPx1,y1 [...,xn,yn]
+.TQ
+.B draw-points \fPx1,y1 [...,xn,yn]
+Draws a list of points at the specified coordinates.  Example:
+.br
+.I points +1,+2, +1,+4, +1,+6
+.TP 8
+.B segments \fPx1,y1,x2,y2 [...,xn,yn]
+.TQ
+.B draw-segments \fPx1,y1,x2,y2 [...,xn,yn]
+Draws a list of segment lines.  The number of parameters must be multiple
+of 4.  Example:
+.br
+.I segments +1,+2,+1,-3, +2,-2,-3,-2
+.TP 8
+.B shape-mode \fPmode
+Sets the shape mode used in \fIfill-polygon\fP.  Accepted parameters are
+"complex", "convex" or "nonconvex", which set the shape mode to Complex,
+Convex or Nonconvex, accordingly.  Example:
+.br
+.I shape-mode convex
+.TP 8
+.B stipple \fPpixmap-spec
+Sets the pixmap for a stipple.  Requires a pixmap parameter, as described
+in the \fBPIXMAPS\fP section below.  Example:
+.br
+.I stipple plaid
+.TP 8
+.B subwindow-mode \fPmode
+Sets the subwindow mode in the GC.  Accepted parameters are
+"includeinferiors" and "clipbychildren", which set the subwindow mode to
+IncludeInferiors or ClipByChildren, respectively.  Example:
+.br
+.I subwindow-mode includeinferiors
+.TP 8
+.B tile \fPpixmap-spec
+Sets the pixmap for a tile.  Requires a pixmap parameter, as described
+in the \fBPIXMAPS\fP section below.  Example:
+.br
+.I tile xlogo11?foreground=red&background=gray80
+.TP 8
+.B ts-origin \fPx,y
+Sets the tile stipple x and y origin.  Requires two arguments, a x and y
+coordinate.  Example:
+.br
+.I ts-origin 10,10
+.TP 8
+.B umask
+Disables the GC mask, if it has been set with the command \fImask\fP.
+Requires no arguments.
+.PP
+Example for drawing a shadow effect in a widget:
+.nf
+foreground gray30;\\
+draw-lines +1,-1,-1,-1,-1,+1;\\
+foreground gray85;\\
+draw-lines -1,+0,+0,+0,+0,-1
+.fi
+.SH PIXMAPS
+A String to Pixmap converter has been  added to \fBXaw\fP.  This converter
+is meant to be extended, and has enough abstraction to allow loading
+several image formats.  It uses a format that resembles a \fIURL\fP, with
+the syntax:
+.PP
+.I [type:]name[?arg=val[{&}...]]
+.PP
+\fBType\fP can be one of \fIbitmap\fP, \fIgradient\fP or \fIxpm\fP.
+.PP
+\fBName\fP may be a file name, or, in the case of type \fIgradient\fP, may be
+either \fIvertical\fP or \fIhorizontal\fP.
+.PP
+\fBArg=val\fP is a list of arguments to the converter.  An argument list is
+preceded by a question mark, and multiple arguments are separated by
+ampersands.  The most common arguments are \fIforeground\fP and
+\fIbackground\fP.  Gradients also support the arguments \fIstart\fP and
+\fIend\fP (colors with which to start and end the gradient); the
+\fPsteps\fP argument, to allow using less colors; and the \fIdimension\fP
+argument to specify the size of the gradient.	The \fIxpm\fP converter
+understands the \fIcloseness\fP argument, which aids in using fewer colors
+(useful if you have a limited colormap).
+.SH TEXT WIDGET
+Most of the changes to this version of the Xaw library were done in the
+TextWidget, TextSrcObject, TextSinkObject and related files.
+.PP
+A couple of highly visible changes in the Text widget are due to many bugs
+in the Xaw6 implementation involving scrollbars and auto-resizing.
+Scrollbars being added or removed caused several problems in keeping the
+text cursor visible, and in Xaw6 it was very easy to have a widget thinking
+the cursor was visible, when it was not.  Also, permitting automatic
+resizing of the widget to a larger geometry created other problems, making
+it difficult to have a consistent layout in the application, and, if the
+window manager did not interfere, windows larger than the screen could
+result.  Therefore, some functionality involving scrollbars and
+auto-resizing has been disabled; see the section on new and modified
+Text widget resources below.
+.PP
+The Text widget's default key bindings were originally based on the Emacs
+text editor.  In this release, even more operations familiar to Emacs users
+have been added.  New text actions include:
+.TP 8
+.B indent
+Indents text blocks.  Not bound by default.  The Text widget also does not
+attempt to perform auto-indentation of its source object by default.
+.TP 8
+.B keyboard-reset
+Resets the keyboard state.  Reverts the action multiplier to 1, and if undo
+is enabled, toggles between undo and redo.  Bound by default to
+\fIControl<Key>G\fP.
+.TP 8
+.B kill-ring-yank
+In this version of Xaw, text killed in any text field is kept in memory,
+allowing cut and paste operations internally to the program between text
+fields.  Bound by default to \fIMeta<Key>Y\fP.
+.TP 8
+.B numeric
+Listed here only for purposes of documentation.  Called by default when one
+of the characters \fI1, 2, 3, 4, 5, 6, 7, 8, 9, 0,\fP or \fI-\fP is typed,
+allowing composition of the multiplication number of text actions.
+.TP 8
+.B set-keyboard-focus
+Sets the input focus of the top level widget to the text field.  Not
+enabled by default, but bound to the \fI<Btn1Down>\fP event.
+.TP 8
+.B toggle-overwrite
+Toggles overwrite mode.  In overwrite mode, any text inserted in a text
+field will replace existing text.  Bound by default to \fI<Key>Insert\fP.
+.TP 8
+.B undo
+Sets the \fIenableUndo\fP resource of the textSrcObject.  Not enabled by
+default, but bound to \fIControl<Key>_\fP.
+.PP
+New and modified Text widget resources include:
+.TP 8
+.B justify (\fPClass\fB Justify)
+Sets the text justification.  Can be one of \fIleft, right, center\fP, or
+\fIfull\fP.  Only enabled when the \fIautoFill\fP resource is set, and the
+resources \fIleftColumn\fP and \fIrightColumn\fP are correctly set.
+.TP 8
+.B leftColumn (\fPClass\fB Column)
+Specifies the left column at which to break text.  Text lines started with
+an alphanumeric character will automatically start at this column.
+.TP 8
+.B positionCallback (\fPClass\fB Callback)
+Allows installation of a callback to be called every time the cursor is
+moved, and/or the file changes its size.  The callback is called with a
+pointer to a structure containing the following data:
+.nf
+typedef struct {
+    int line_number;
+    int column_number;
+    XawTextPosition insert_position;
+    XawTextPosition last_position;
+    Boolean overwrite_mode;
+} XawTextPositionInfo;
+.fi
+This callback is intended to help programmers write text editors based
+on the Xaw widget set.
+.TP 8
+.B resize (\fPClass\fB Resize)
+No longer supported, but recognized for backward compatibility with
+resource specifications written for the Xaw6 Text widget.
+.TP 8
+.B rightColumn (\fPClass\fB Column)
+Specifies the right column at which to break text.  Text lines started with
+an alphanumeric character will automatically end at this column.
+.TP 8
+.B scrollHorizontal (\fPClass\fB Scroll)
+.TQ
+.B scrollVertical (\fPClass\fB Scroll)
+These resources control the placement of scrollbars on the left and bottom
+edges of the Text widget.  They accept the values \fIXawtextScrollAlways\fP
+and \fIXawtextScrollNever\fP.  A converter is registered for this resource
+that will convert the following strings: \fIalways\fP and \fInever\fP.  The
+value \fIXawtextScrollWhenNeeded\fP (and \fIwhenNeeded\fP, recognized by
+the converter), is accepted for backwards compatibility with resource
+specifications written for the Xaw6 Text widget, but ignored (effectively
+treated as \fIXawtextScrollNever\fP).
+.SH TEXT SOURCE OBJECT
+The textSrcObject allows display of its contents to more than one window,
+and also stores undo information. The new resources for the textSrcObject
+are:
+.TP 8
+.B callback (\fPClass\fB Callback)
+Previous versions of Xaw had this resource in subclasses of the TextSource
+object.  This was changed to make it possible to tell the callback the
+state of the text when undo is enabled.
+.TP 8
+.B enableUndo (\fPClass\fB Undo)
+A boolean resource that enables or disables the undo function.  The default
+value is False.
+.TP 8
+.B sourceChanged (\fPClass\fB Changed)
+Like the callback resource, this resource was previously in subclasses of
+the TextSource object.  It is now in the textSrcObject to control the
+changed/unchanged state when undo is enabled.
+.SH TEXT SINK OBJECT
+The textSinkObject subclasses asciiSinkObject and multiSinkObject have been
+changed slightly to use a new cursor shape (no longer a caret at the
+baseline) that indicates the input focus of the text widget, and allow
+specification of the cursor color.  The new resource is:
+.TP 8
+.B cursorColor (\fPClass\fB Color)
+Sets the cursor color of the text.  This color is also used to draw
+selected text.
+.SH SIMPLE MENU WIDGET
+The simpleMenuWidget algorithm to lay out menu entries has been changed to
+enable multiple columns when a single column does not fit on the screen.
+It was also modified to enable submenus.
+.SH SME BSB OBJECT
+A new resource has been added to the smeBSBObject to allow binding submenus
+to it.  The new resource is:
+.TP 8
+.B menuName (\fPClass\fB MenuName)
+Specifies the name of the popup widget to be popped up when the pointer is
+over the menu entry, or NULL.  Note that the named menu must be a child of
+the popup parent of the smeBSBObject.
+.SH RESTRICTIONS
+.B Xaw
+is actively being developed.  Programs intending to be fully compatible
+with future releases of the Xaw library should use only the public
+interfaces.  While widget subclassification is not a bad thing, and
+sometimes an encouraged programming practice, programs that access private
+data structures may have problems with newer releases in the current stage
+of
+.I Xaw
+development. Efforts are being made to avoid such problems and to guarantee
+that newer releases will be source and binary compatible.
+.SH AUTHORS
+The original X Consortium version of the Athena Widget Set and its
+documentation were the work of many people, including Chris D. Peterson,
+Ralph Swick, Mark Ackerman, Donna Converse, Jim Fulton, Loretta
+Guarino-Reid, Charles Haynes, Rich Hyde, Mary Larson, Joel McCormack, Ron
+Newman, Jeanne Rich, Terry Weissman, Mike Gancarz, Phil Karlton, Kathleen
+Langone, Ram Rao, Smokey Wallace, Al Mento, and Jean Diaz.
+.PP
+The additions and modifications to \fIXaw\fR which were
+originally made for XFree86 were written by Paulo
+C\('esar Pereira de Andrade.
+.SH SEE ALSO
+.I Athena Widget Set - C Language Interface
diff --git a/nx-X11/lib/Xaw/XawI18n.c b/nx-X11/lib/Xaw/XawI18n.c
new file mode 100644
index 000000000..ca95866e5
--- /dev/null
+++ b/nx-X11/lib/Xaw/XawI18n.c
@@ -0,0 +1,104 @@
+/* $Xorg: XawI18n.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/* Copyright 1991 NCR Corporation - Dayton, Ohio, USA */
+
+/*
+ * Copyright 1990, 1991 by OMRON Corporation, NTT Software Corporation,
+ *                      and Nippon Telegraph and Telephone Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of OMRON, NTT Software, and NTT
+ * not be used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission. OMRON, NTT Software,
+ * and NTT make no representations about the suitability of this
+ * software for any purpose.  It is provided "as is" without express or
+ * implied warranty.
+ *
+ * OMRON, NTT SOFTWARE, AND NTT, DISCLAIM ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL OMRON, NTT SOFTWARE, OR NTT BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ *	Author: Li Yuhong	OMRON Corporation
+ */
+
+/*
+
+Copyright 1991, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/XawI18n.c,v 1.7 2001/01/17 19:42:36 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include "XawI18n.h"
+
+wchar_t
+#if NeedWidePrototypes
+_Xaw_atowc(int c)
+#else
+_Xaw_atowc(unsigned char c)
+#endif
+{
+    wchar_t  wc;
+    char str[2];
+
+    str[0] = c;
+    str[1] = '\0';
+
+    mbtowc(&wc, str, 1);
+
+    return (wc);
+}
+
+#ifdef NCR
+int
+_Xaw_iswspace(wchar_t w)
+{
+    int ret = 0;
+    wchar_t s = _Xaw_atowc(' ');
+
+    if (s == w)
+	ret = 1;
+
+  return (ret);
+}
+#endif
+
+int
+_Xaw_iswalnum(wchar_t ch)
+{
+    unsigned char mb[sizeof(wchar_t)];
+
+    wctomb((char*)mb, ch);
+
+    return (isalnum(*mb));
+}
diff --git a/nx-X11/lib/Xaw/XawI18n.h b/nx-X11/lib/Xaw/XawI18n.h
new file mode 100644
index 000000000..481f78a6f
--- /dev/null
+++ b/nx-X11/lib/Xaw/XawI18n.h
@@ -0,0 +1,122 @@
+/* $XdotOrg: xc/lib/Xaw/XawI18n.h,v 1.4 2005/11/08 06:33:25 jkj Exp $ */
+/* $Xorg: XawI18n.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/************************************************************
+
+Copyright 1993, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+********************************************************/
+/* $XFree86: xc/lib/Xaw/XawI18n.h,v 3.14 2001/12/14 19:54:46 dawes Exp $ */
+
+#ifdef HAS_WCTYPE_H
+#include <wctype.h>
+#ifndef NO_WIDEC_H
+#include <widec.h>
+#define wcslen(c) wslen(c)
+#define wcscpy(d, s)		wscpy(d, s)
+#define wcsncpy(d, s, l)	wsncpy(d, s, l)
+#endif
+#endif
+
+#ifdef HAS_WCHAR_H
+#include <wchar.h>
+#endif
+
+#if defined(AIXV3) || defined(__SCO__)
+#include <ctype.h>
+#endif
+
+#ifdef NCR
+#define iswspace(c) _Xaw_iswspace(c)
+int _Xaw_iswspace
+(
+ wchar_t		c
+ );
+#endif
+
+#ifdef sony
+#ifndef SVR4
+#include <jctype.h>
+#define iswspace(c) jisspace(c)
+#endif
+#endif
+
+#ifdef QNX4
+#define toascii( c ) ((unsigned)(c) & 0x007f)
+#endif
+
+#include <stdlib.h>
+
+#ifdef USE_XWCHAR_STRING
+int _Xwcslen
+(
+ wchar_t		*wstr
+ );
+
+#define wcslen(c) _Xwcslen(c)
+
+wchar_t *_Xwcscpy
+(
+ wchar_t		*wstr1,
+ wchar_t		*wstr2
+ );
+
+#define wcscpy(d,s) _Xwcscpy(d,s)
+
+wchar_t *_Xwcsncpy
+(
+ wchar_t		*wstr1,
+ wchar_t		*wstr2,
+ int			len
+ );
+
+#define wcsncpy(d, s, l)	_Xwcsncpy(d, s, l)
+
+#ifdef USE_XMBTOWC
+#define mbtowc(wc, s, l)	_Xmbtowc(wc, s, l)
+#endif
+#endif
+
+wchar_t _Xaw_atowc
+(
+#if NeedWidePrototypes
+ int			c
+#else
+ unsigned char		c
+#endif
+ );
+
+#ifndef HAS_ISW_FUNCS
+#include <ctype.h>
+#ifndef iswspace
+#define iswspace(c) (isascii(c) && isspace(toascii(c)))
+#endif
+#endif
+
+#ifndef iswalnum
+#define iswalnum(c) _Xaw_iswalnum(c)
+int _Xaw_iswalnum
+(
+ wchar_t		c
+ );
+#endif
diff --git a/nx-X11/lib/Xaw/XawIm.c b/nx-X11/lib/Xaw/XawIm.c
new file mode 100644
index 000000000..24b647d81
--- /dev/null
+++ b/nx-X11/lib/Xaw/XawIm.c
@@ -0,0 +1,1613 @@
+/* $Xorg: XawIm.c,v 1.6 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of OMRON not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  OMRON makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE. 
+ *
+ *	Author:	Seiji Kuwari	OMRON Corporation
+ *				kuwa@omron.co.jp
+ *				kuwa%omron.co.jp@uunet.uu.net
+ */				
+
+
+/*
+
+Copyright 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/XawIm.c,v 1.14tsi Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include <X11/Xos.h>
+#include <X11/Xfuncs.h>
+#include <X11/ShellP.h>
+#include <X11/Xaw/TextP.h>
+#include <X11/Xaw/MultiSrc.h>
+#include <X11/Xaw/MultiSinkP.h>
+#include <X11/Xaw/XawImP.h>
+#include <X11/Xaw/VendorEP.h>
+#include "XawI18n.h"
+#include <ctype.h>
+
+#include <stdarg.h>
+
+#define maxAscentOfFontSet(fontset)     \
+        ( - (XExtentsOfFontSet((fontset)))->max_logical_extent.y)
+
+#define maxHeightOfFontSet(fontset) \
+        ((XExtentsOfFontSet((fontset)))->max_logical_extent.height)
+
+#define maxDescentOfFontSet(fontset) \
+        (maxHeightOfFontSet(fontset) - maxAscentOfFontSet(fontset))
+
+#define Offset(field) (XtOffsetOf(XawIcTablePart, field))
+
+/*****************************************************
+ *
+ * Forward reference prototypes
+ *
+ *****************************************************/
+ 
+/*
+ * Prototypes
+ */
+static void AllCreateIC(XawVendorShellExtPart*);
+static void CloseIM(XawVendorShellExtPart*);
+static void CompileResourceList(XtResourceList, unsigned int);
+static void ConfigureCB(Widget, XtPointer, XEvent*, Boolean*);
+static void CreateIC(Widget, XawVendorShellExtPart*);
+static XawIcTableList CreateIcTable(Widget, XawVendorShellExtPart*);
+static XawIcTableList CurrentSharedIcTable(XawVendorShellExtPart*);
+static void Destroy(Widget, XawVendorShellExtPart*);
+static void DestroyAllIM(XawVendorShellExtPart*);
+static void DestroyIC(Widget, XawVendorShellExtPart*);
+static void FreeAllDataOfVendorShell(XawVendorShellExtPart*,
+				     VendorShellWidget);
+static XawVendorShellExtPart *GetExtPart(VendorShellWidget);
+static XawIcTableList GetIcTable(Widget, XawVendorShellExtPart*);
+static XawIcTableList GetIcTableShared(Widget, XawVendorShellExtPart*);
+static XIMStyle GetInputStyleOfIC(XawVendorShellExtPart*);
+static Bool Initialize(VendorShellWidget, XawVendorShellExtPart*);
+static Bool IsCreatedIC(Widget, XawVendorShellExtPart*);
+static Bool IsRegistered(Widget, XawVendorShellExtPart*);
+static Bool IsSharedIC(XawVendorShellExtPart*);
+static Bool NoRegistered(XawVendorShellExtPart*);
+static void OpenIM(XawVendorShellExtPart*);
+static void Reconnect(XawVendorShellExtPart*);
+static void Register(Widget, XawVendorShellExtPart*);
+static Bool RegisterToVendorShell(Widget, XawVendorShellExtPart*);
+static void ResizeVendorShell(VendorShellWidget, XawVendorShellExtPart*);
+static Bool ResizeVendorShell_Core(VendorShellWidget, XawVendorShellExtPart*,
+				   XawIcTableList);
+static VendorShellWidget SearchVendorShell(Widget);
+static Widget SetErrCnxt(Widget, XIM);
+static XawVendorShellExtPart *SetExtPart(VendorShellWidget,
+					 XawVendorShellExtWidget);
+static void SetFocus(Widget, XawVendorShellExtPart*);
+static void SetFocusValues(Widget, ArgList, Cardinal, Bool);
+static void SetICFocus(Widget, XawVendorShellExtPart*);
+static void SetICValues(Widget, XawVendorShellExtPart*, Bool);
+static void SetICValuesShared(Widget, XawVendorShellExtPart*, XawIcTableList,
+			      Bool);
+static void SetValues(Widget, XawVendorShellExtPart*, ArgList, Cardinal);
+static unsigned int SetVendorShellHeight(XawVendorShellExtPart*,
+					 unsigned int);
+static void SharedICChangeFocusWindow(Widget, XawVendorShellExtPart*,
+				      XawIcTableList);
+static void SizeNegotiation(XawIcTableList, unsigned int, unsigned int);
+static void Unregister(Widget, XawVendorShellExtPart*);
+static void UnregisterFromVendorShell(Widget, XawVendorShellExtPart*);
+static void UnsetFocus(Widget);
+static void UnsetICFocus(Widget, XawVendorShellExtPart*);
+static void VendorShellDestroyed(Widget, XtPointer, XtPointer);
+
+/*
+ * From Vendor.c
+ */
+void XawVendorShellExtResize(Widget);
+void XawVendorStructureNotifyHandler(Widget, XtPointer, XEvent*, Boolean*);
+
+
+/*
+ * From Xt/Resources.c
+ */
+void _XtCopyFromArg(XtArgVal src, char*, unsigned int);
+
+static XtResource resources[] =
+{
+    {
+	XtNfontSet, XtCFontSet, XtRFontSet, sizeof(XFontSet),
+	Offset (font_set), XtRString, XtDefaultFontSet
+    },
+    {
+	XtNforeground, XtCForeground, XtRPixel, sizeof(Pixel),
+	Offset (foreground), XtRString, (XtPointer)"XtDefaultForeground"
+    },
+    {
+	XtNbackground, XtCBackground, XtRPixel, sizeof(Pixel),
+	Offset (background), XtRString, (XtPointer)"XtDefaultBackground"
+    },
+    {
+	XtNbackgroundPixmap, XtCPixmap, XtRPixmap, sizeof(Pixmap),
+	Offset (bg_pixmap), XtRImmediate, (XtPointer) XtUnspecifiedPixmap
+    },
+    {
+	XtNinsertPosition, XtCTextPosition, XtRInt, sizeof (XawTextPosition),
+	Offset (cursor_position), XtRImmediate, (XtPointer) 0
+    }
+};
+#undef Offset
+
+
+static VendorShellWidget SearchVendorShell( w )
+    Widget w;
+{
+    while(w && !XtIsShell(w)) w = XtParent(w);
+    if (w && XtIsVendorShell(w)) return((VendorShellWidget)w);
+    return(NULL);
+}
+
+static XContext extContext = (XContext)NULL;
+
+static XawVendorShellExtPart *
+SetExtPart(VendorShellWidget w, XawVendorShellExtWidget vew)
+{
+    contextDataRec *contextData;
+
+    if (extContext == (XContext)NULL) extContext = XUniqueContext();
+
+    contextData = XtNew(contextDataRec);
+    contextData->parent = (Widget)w;
+    contextData->ve = (Widget)vew;
+    if (XSaveContext(XtDisplay(w), (Window)w, extContext, (char *)contextData)) {
+	return(NULL);
+    }
+    return(&(vew->vendor_ext));
+}
+
+static XawVendorShellExtPart *
+GetExtPart(VendorShellWidget w)
+{
+    contextDataRec *contextData;
+    XawVendorShellExtWidget vew;
+
+    if (XFindContext(XtDisplay(w), (Window)w, extContext,
+		      (XPointer*)&contextData)) {
+	return(NULL);
+    }
+    vew = (XawVendorShellExtWidget)contextData->ve;
+    return(&(vew->vendor_ext));
+}
+
+static Bool
+IsSharedIC(XawVendorShellExtPart * ve)
+{
+    return( ve->ic.shared_ic );
+}
+
+static XawIcTableList
+GetIcTableShared(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p;
+
+    for (p = ve->ic.ic_table; p; p = p->next) {
+	if (p->widget == w) {
+	    if (IsSharedIC(ve)) {
+		return(ve->ic.shared_ic_table);
+	    } else {
+		return(p);
+	    }
+	}
+    }
+    return(NULL);
+}
+
+static XawIcTableList
+GetIcTable(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p;
+
+    for (p = ve->ic.ic_table; p; p = p->next) {
+	if (p->widget == w) {
+	    return(p);
+	}
+    }
+    return(NULL);
+}
+
+static XIMStyle
+GetInputStyleOfIC(XawVendorShellExtPart *ve)
+{
+
+    if (!ve) return((XIMStyle)0);
+    return(ve->ic.input_style);
+}
+
+/*ARGSUSED*/
+static void
+ConfigureCB(Widget w, XtPointer closure, XEvent *event, Boolean *unused)
+{
+    XawIcTableList		p;
+    XawVendorShellExtPart	*ve;
+    VendorShellWidget		vw;
+    XVaNestedList		pe_attr;
+    XRectangle			pe_area;
+    XawTextMargin		*margin;
+
+    if (event->type != ConfigureNotify) return;
+
+    if ((vw = SearchVendorShell(w)) == NULL) return;
+
+    if ((ve = GetExtPart(vw)) != NULL) {
+        if (IsSharedIC(ve)) return;
+	if ((ve->im.xim == NULL) ||
+	    ((p = GetIcTableShared(w, ve)) == NULL) ||
+	    (p->xic == NULL) || !(p->input_style & XIMPreeditPosition)) return;
+	pe_area.x = 0;
+        pe_area.y = 0;
+        pe_area.width = w->core.width;
+        pe_area.height = w->core.height;
+	margin = &(((TextWidget)w)->text.margin);
+	pe_area.x += margin->left;
+	pe_area.y += margin->top;
+	pe_area.width -= (margin->left + margin->right - 1);
+	pe_area.height -= (margin->top + margin->bottom - 1);
+
+	pe_attr = XVaCreateNestedList(0, XNArea, &pe_area, NULL);
+	XSetICValues(p->xic, XNPreeditAttributes, pe_attr, NULL);
+	XtFree(pe_attr);
+    }
+}
+
+static XContext errContext = (XContext)NULL;
+
+static Widget SetErrCnxt(Widget w, XIM xim)
+{
+    contextErrDataRec *contextErrData;
+
+    if (errContext == (XContext)NULL) errContext = XUniqueContext();
+
+    contextErrData = XtNew(contextErrDataRec);
+    contextErrData->widget = w;
+    contextErrData->xim = xim;
+    if (XSaveContext(XtDisplay(w), (Window)xim, errContext,
+	(char *)contextErrData)) {
+	return(NULL);
+    }
+    return(contextErrData->widget);
+}
+
+#if 0
+static Widget
+GetErrCnxt(XIM error_im)
+{
+    contextErrDataRec *contextErrData;
+
+    if (XFindContext(XDisplayOfIM(error_im), (Window)error_im, errContext,
+		      (XPointer*)&contextErrData)) {
+	return(NULL);
+    }
+    return(contextErrData->widget);
+}
+#endif
+
+static void
+CloseIM(XawVendorShellExtPart *ve)
+{
+    if (ve->im.xim)
+	XCloseIM(ve->im.xim);
+}
+
+static unsigned int
+SetVendorShellHeight(XawVendorShellExtPart* ve, unsigned int height)
+{
+    Arg			args[2];
+    Cardinal		i = 0;
+
+   if (ve->im.area_height < height || height == 0) {
+       XtSetArg(args[i], XtNheight,
+		(ve->parent->core.height + height - ve->im.area_height));
+       ve->im.area_height = height;
+       XtSetValues(ve->parent, args, 1);
+   }
+   return(ve->im.area_height);
+}
+
+static void
+DestroyAllIM(XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p;
+    contextErrDataRec *contextErrData;
+
+    /*
+     * Destory all ICs
+     */
+    if (IsSharedIC(ve)) {
+        if ((p = ve->ic.shared_ic_table) && p->xic) {
+            DestroyIC(p->widget, ve);
+            p->xic = NULL;
+            p->ic_focused = FALSE;
+        }
+    } else {
+	for (p = ve->ic.ic_table; p; p = p->next) {
+	    if (p->xic == NULL) continue;
+	    DestroyIC(p->widget, ve);
+	    p->xic = NULL;
+	    p->ic_focused = FALSE;
+	}
+    }
+    if (!ve->im.xim) return;
+    /*
+     * Close Input Method
+     */
+    if (!XFindContext(XDisplayOfIM(ve->im.xim), (Window)ve->im.xim, errContext,
+		      (XPointer*)&contextErrData)) {
+	if (contextErrData) XtFree((char *)contextErrData);
+    }
+    XDeleteContext(XDisplayOfIM(ve->im.xim), (Window)ve->im.xim, errContext);
+    CloseIM(ve);
+    ve->im.xim = NULL;
+
+    /*
+     * resize vendor shell to core size
+     */
+    (void) SetVendorShellHeight(ve, 0);
+    /*
+    XawVendorShellExtResize(vw);
+    */
+    return;
+}
+
+static void
+FreeAllDataOfVendorShell(XawVendorShellExtPart *ve, VendorShellWidget vw)
+{
+    XawIcTableList       p, next;
+    contextErrDataRec *contextErrData;
+
+    if (!XFindContext(XtDisplay(vw), (Window)vw, extContext,
+		      (XPointer*)&contextErrData)) {
+	if (contextErrData) XtFree((char *)contextErrData);
+    }
+    XDeleteContext(XtDisplay(vw), (Window)vw, extContext);
+    if (ve->ic.shared_ic_table)
+        XtFree((char *)ve->ic.shared_ic_table);
+    if (ve->im.resources) XtFree((char *)ve->im.resources);
+    for (p = ve->ic.ic_table; p; p = next) {
+        next = p->next;
+        XtFree((char *)p);
+    }
+}
+
+static void
+VendorShellDestroyed(Widget w, XtPointer cl_data, XtPointer ca_data)
+{
+    XawVendorShellExtPart	*ve;
+
+    if ( ( ve = GetExtPart( (VendorShellWidget) w ) ) == NULL ) return;
+    DestroyAllIM( ve );
+    FreeAllDataOfVendorShell( ve, (VendorShellWidget) w );
+    return;
+}
+
+#if 0
+static int
+IOErrorHandler(XIM error_im)
+{
+    VendorShellWidget vw;
+    XawVendorShellExtPart * ve;
+
+    if ((vw = (VendorShellWidget)GetErrCnxt(error_im)) == NULL
+	|| (ve = GetExtPart(vw)) == NULL) return(0);
+
+    DestroyAllIM(ve);
+    return(0);
+}
+#endif
+
+/*
+ * Attempt to open an input method
+ */
+
+static void
+OpenIM(XawVendorShellExtPart *ve)
+{
+    int		i;
+    char	*p, *s, *ns, *end, *pbuf, buf[32];
+    XIM		xim = NULL;
+    XIMStyles	*xim_styles;
+    XIMStyle	input_style = 0;
+    Boolean	found;
+
+    if (ve->im.open_im == False) return;
+    ve->im.xim = NULL;
+    if (ve->im.input_method == NULL) {
+	if ((p = XSetLocaleModifiers("@im=none")) != NULL && *p)
+	    xim = XOpenIM(XtDisplay(ve->parent), NULL, NULL, NULL);
+    } else {
+	/* no fragment can be longer than the whole string */
+	Cardinal len = strlen (ve->im.input_method) + 5;
+
+	if (len < sizeof buf) pbuf = buf;
+	else pbuf = XtMalloc (len);
+
+	if (pbuf == NULL) return;
+
+	for(ns=s=ve->im.input_method; ns && *s;) {
+	    /* skip any leading blanks */
+	    while (*s && isspace(*s)) s++;
+	    if (!*s) break;
+	    if ((ns = end = strchr(s, ',')) == NULL)
+		end = s + strlen(s);
+	    /* If there is a spurious comma end can be the same as s */
+	    if (end > s) {
+		/* strip any trailing blanks */
+		while (isspace(*(end - 1))) end--;
+
+		strcpy (pbuf, "@im=");
+		strncat (pbuf, s, end - s);
+		pbuf[end - s + 4] = '\0';
+	    }
+
+	    if ((p = XSetLocaleModifiers(pbuf)) != NULL && *p
+		&& (xim = XOpenIM(XtDisplay(ve->parent), NULL, NULL, NULL)) != NULL)
+		break;
+
+	    s = ns + 1;
+	}
+
+	if (pbuf != buf) XtFree (pbuf);
+    }
+    if (xim == NULL) {
+	if ((p = XSetLocaleModifiers("")) != NULL) {
+	    xim = XOpenIM(XtDisplay(ve->parent), NULL, NULL, NULL);
+	}
+    }
+    if (xim == NULL) {
+	XtAppWarning(XtWidgetToApplicationContext(ve->parent),
+	    "Input Method Open Failed");
+	return;
+    }
+    if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL)
+	|| !xim_styles) {
+	XtAppWarning(XtWidgetToApplicationContext(ve->parent), 
+	    "input method doesn't support any style");
+	XCloseIM(xim);
+	return;
+    }
+    found = False;
+    for(ns = s = ve->im.preedit_type; s && !found;) {
+	while (*s && isspace(*s)) s++;
+	if (!*s) break;
+	if ((ns = end = strchr(s, ',')) == NULL)
+	    end = s + strlen(s);
+	else
+	    ns++;
+	if (end > s)
+	    while (isspace(*(end - 1))) end--;
+
+	if (!strncmp(s, "OverTheSpot", end - s)) {
+	    input_style = (XIMPreeditPosition | XIMStatusArea);
+	} else if (!strncmp(s, "OffTheSpot", end - s)) {
+	    input_style = (XIMPreeditArea | XIMStatusArea);
+	} else if (!strncmp(s, "Root", end - s)) {
+	    input_style = (XIMPreeditNothing | XIMStatusNothing);
+	}
+	for (i = 0; (unsigned short)i < xim_styles->count_styles; i++)
+	    if (input_style == xim_styles->supported_styles[i]) {
+		ve->ic.input_style = input_style;
+		SetErrCnxt(ve->parent, xim);
+		ve->im.xim = xim;
+		found = True;
+		break;
+	    }
+
+	s = ns;
+    }
+    XFree(xim_styles);
+
+    if (!found) {
+	XCloseIM(xim);
+	XtAppWarning(XtWidgetToApplicationContext(ve->parent),
+		     "input method doesn't support my input style");
+    }
+}
+
+static Bool
+ResizeVendorShell_Core(VendorShellWidget vw, XawVendorShellExtPart *ve,
+		       XawIcTableList p)
+{
+    XVaNestedList		pe_attr, st_attr;
+    XRectangle			pe_area, st_area;
+    XRectangle			*get_pe_area = NULL, *get_st_area = NULL;
+
+    st_area.width = 0;
+    if (p->input_style & XIMStatusArea) {
+	st_attr = XVaCreateNestedList(0, XNArea, &get_st_area, NULL);
+	XGetICValues(p->xic, XNStatusAttributes, st_attr, NULL);
+	XFree(st_attr);
+	if (p->xic == NULL) {
+	    return(FALSE);
+	}
+	st_area.x = 0;
+	st_area.y = vw->core.height - ve->im.area_height;
+	st_area.width = get_st_area->width;
+	st_area.height = get_st_area->height;
+	XFree(get_st_area);
+	st_attr = XVaCreateNestedList(0, XNArea, &st_area, NULL);
+	XSetICValues(p->xic, XNStatusAttributes, st_attr, NULL);
+	XFree(st_attr);
+	if (p->xic == NULL) {
+	    return(FALSE);
+	}
+    }
+    if (p->input_style & XIMPreeditArea) {
+	pe_attr = XVaCreateNestedList(0, XNArea, &get_pe_area, NULL);
+	XGetICValues(p->xic, XNPreeditAttributes, pe_attr, NULL);
+	XFree(pe_attr);
+	if (p->xic == NULL) {
+	    return(FALSE);
+	}
+	pe_area.x = st_area.width;
+	pe_area.y = vw->core.height - ve->im.area_height;
+	pe_area.width = vw->core.width;
+	pe_area.height = get_pe_area->height;
+	if (p->input_style & XIMStatusArea) {
+	    pe_area.width -= st_area.width;
+	}
+	XFree(get_pe_area);
+	pe_attr = XVaCreateNestedList(0, XNArea, &pe_area, NULL);
+	XSetICValues(p->xic, XNPreeditAttributes, pe_attr, NULL);
+	XFree(pe_attr);
+    }
+    return(TRUE);
+}
+
+static void
+ResizeVendorShell(VendorShellWidget vw, XawVendorShellExtPart *ve)
+{
+    XawIcTableList               p;
+
+    if (IsSharedIC(ve)) {
+	p = ve->ic.shared_ic_table;
+	if (p->xic == NULL) return;
+	ResizeVendorShell_Core(vw, ve, p);
+	return;
+    }
+    for (p = ve->ic.ic_table; p; p = p->next) {
+	if (p->xic == NULL) continue;
+	if (ResizeVendorShell_Core(vw, ve, p) == FALSE) return;
+    }
+}
+
+static XawIcTableList
+CreateIcTable(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	table;
+
+    table = (XawIcTableList) XtMalloc(sizeof(XawIcTablePart));
+    if (table == NULL) return(NULL);
+    table->widget = w;
+    table->xic = NULL;
+    table->flg = table->prev_flg = 0;
+    table->font_set = NULL;
+    table->foreground = table->background = 0xffffffff;
+    table->bg_pixmap = 0;
+    table->cursor_position = 0xffff;
+    table->line_spacing = 0;
+    table->ic_focused = FALSE;
+    table->openic_error = FALSE;
+    return(table);
+}
+
+static Bool
+RegisterToVendorShell(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	table;
+
+    if ((table = CreateIcTable(w, ve)) == NULL) return(FALSE);
+    table->next = ve->ic.ic_table;
+    ve->ic.ic_table = table;
+    return(TRUE);
+}
+
+static void
+UnregisterFromVendorShell(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	*prev, p;
+
+    for (prev = &ve->ic.ic_table; (p = *prev) != NULL; prev = &p->next) {
+	if (p->widget == w) {
+	    *prev = p->next;
+	    XtFree((char *)p);
+	    break;
+	}
+    }
+    return;
+}
+
+static void
+SetICValuesShared(Widget w, XawVendorShellExtPart *ve,
+		  XawIcTableList p, Bool check)
+{
+    XawIcTableList	pp;
+
+    if ((pp = GetIcTable(w, ve)) == NULL) return;
+    if (check == TRUE && CurrentSharedIcTable(ve) != pp) return;
+
+    if (pp->prev_flg & CICursorP && p->cursor_position != pp->cursor_position) {
+	p->cursor_position = pp->cursor_position;
+	p->flg |= CICursorP;
+    }
+    if (pp->prev_flg & CIFontSet && p->font_set != pp->font_set) {
+	p->font_set = pp->font_set;
+	p->flg |= (CIFontSet|CICursorP);
+    }
+    if (pp->prev_flg & CIFg && p->foreground != pp->foreground) {
+	p->foreground = pp->foreground;
+	p->flg |= CIFg;
+    }
+    if (pp->prev_flg & CIBg && p->background != pp->background) {
+	p->background = pp->background;
+	p->flg |= CIBg;
+    }
+    if (pp->prev_flg & CIBgPixmap && p->bg_pixmap != pp->bg_pixmap) {
+	p->bg_pixmap = pp->bg_pixmap;
+	p->flg |= CIBgPixmap;
+    }
+    if (pp->prev_flg & CILineS && p->line_spacing != pp->line_spacing) {
+	p->line_spacing = pp->line_spacing;
+	p->flg |= CILineS;
+    }
+}
+
+static Bool
+IsCreatedIC(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p;
+
+    if (ve->im.xim == NULL) return(FALSE);
+    if ((p = GetIcTableShared(w, ve)) == NULL) return(FALSE);
+    if (p->xic == NULL) return(FALSE);
+    return(TRUE);
+}
+
+static void
+SizeNegotiation(XawIcTableList p, unsigned int width, unsigned int height)
+{
+    XRectangle		pe_area, st_area;
+    XVaNestedList	pe_attr = NULL, st_attr = NULL;
+    int			ic_cnt = 0;
+    XRectangle		*pe_area_needed = NULL, *st_area_needed = NULL;
+    XPointer		ic_a[5];
+
+    if (p->input_style & XIMPreeditArea) {
+	pe_attr = XVaCreateNestedList(0, XNAreaNeeded, &pe_area_needed, NULL);
+	ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++;
+	ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++;
+    }
+    if (p->input_style & XIMStatusArea) {
+	st_attr = XVaCreateNestedList(0, XNAreaNeeded, &st_area_needed, NULL);
+	ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++;
+	ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++;
+    }
+    ic_a[ic_cnt] = (XPointer) NULL;
+
+    if (ic_cnt > 0) {
+	XGetICValues(p->xic, ic_a[0], ic_a[1], ic_a[2], ic_a[3], NULL);
+	if (pe_attr) XFree(pe_attr);
+	if (st_attr) XFree(st_attr);
+	if (p->xic == NULL) {
+	    p->openic_error = True;
+	    return;
+	}
+	pe_attr = st_attr = NULL;
+	ic_cnt = 0;
+	if (p->input_style & XIMStatusArea) {
+	    st_area.height = st_area_needed->height;
+	    st_area.x = 0;
+	    st_area.y = height - st_area.height;
+	    if (p->input_style & XIMPreeditArea) {
+		st_area.width = st_area_needed->width;
+	    } else {
+		st_area.width = width;
+	    }
+
+	    XFree(st_area_needed);
+	    st_attr = XVaCreateNestedList(0, XNArea, &st_area, NULL);
+	    ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++;
+	    ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++;
+	}
+	if (p->input_style & XIMPreeditArea) {
+	    if (p->input_style & XIMStatusArea) {
+		pe_area.x = st_area.width;
+		pe_area.width = width - st_area.width;
+	    } else {
+		pe_area.x = 0;
+		pe_area.width = width;
+	    }
+	    pe_area.height = pe_area_needed->height;
+	    XFree(pe_area_needed);
+	    pe_area.y = height - pe_area.height;
+	    pe_attr = XVaCreateNestedList(0, XNArea, &pe_area, NULL);
+	    ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++;
+	    ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++;
+	}
+	ic_a[ic_cnt] = (XPointer) NULL;
+	XSetICValues(p->xic, ic_a[0], ic_a[1], ic_a[2], ic_a[3], NULL);
+	if (pe_attr) XFree(pe_attr);
+	if (st_attr) XFree(st_attr);
+	if (p->xic == NULL) {
+	    p->openic_error = True;
+	    return;
+	}
+    }
+}
+
+static void
+CreateIC(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p;
+    XPoint		position;
+    XRectangle		pe_area, st_area;
+    XVaNestedList	pe_attr = NULL, st_attr = NULL;
+    XPointer		ic_a[20], pe_a[20], st_a[20];
+    Dimension		height = 0;
+    int			ic_cnt = 0, pe_cnt = 0, st_cnt = 0;
+    XawTextMargin	*margin;
+
+    if (!XtIsRealized(w)) return;
+    if (((ve->im.xim == NULL) || (p = GetIcTableShared(w, ve)) == NULL) ||
+	p->xic || (p->openic_error != FALSE)) return;
+
+    p->input_style = GetInputStyleOfIC(ve);
+
+    if (IsSharedIC(ve)) SetICValuesShared(w, ve, p, FALSE);
+    XFlush(XtDisplay(w));
+    
+    if (p->input_style & (XIMPreeditArea|XIMPreeditPosition|XIMStatusArea)) {
+	if (p->flg & CIFontSet) {
+	    pe_a[pe_cnt] = (XPointer) XNFontSet; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->font_set; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNFontSet; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->font_set; st_cnt++;
+	    if (p->font_set) {
+		height = maxAscentOfFontSet(p->font_set)
+		    + maxDescentOfFontSet(p->font_set);
+	    }
+	    height = SetVendorShellHeight(ve, height);
+	}
+	if (p->flg & CIFg) {
+	    pe_a[pe_cnt] = (XPointer) XNForeground; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->foreground; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNForeground; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->foreground; st_cnt++;
+	}
+	if (p->flg & CIBg) {
+	    pe_a[pe_cnt] = (XPointer) XNBackground; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->background; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNBackground; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->background; st_cnt++;
+	}
+	if (p->flg & CIBgPixmap) {
+	    pe_a[pe_cnt] = (XPointer) XNBackgroundPixmap; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->bg_pixmap; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNBackgroundPixmap; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->bg_pixmap; st_cnt++;
+	}
+	if (p->flg & CILineS) {
+	    pe_a[pe_cnt] = (XPointer) XNLineSpace; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->line_spacing; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNLineSpace; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->line_spacing; st_cnt++;
+	}
+    }
+    if (p->input_style & XIMPreeditArea) {
+	pe_area.x = 0;
+	pe_area.y = ve->parent->core.height - height;
+	pe_area.width = ve->parent->core.width;
+	pe_area.height = height;
+	pe_a[pe_cnt] = (XPointer) XNArea; pe_cnt++;
+	pe_a[pe_cnt] = (XPointer) &pe_area; pe_cnt++;
+    }
+    if (p->input_style & XIMPreeditPosition) {
+	pe_area.x = 0;
+	pe_area.y = 0;
+	pe_area.width = w->core.width;
+	pe_area.height = w->core.height;
+	margin = &(((TextWidget)w)->text.margin);
+	pe_area.x += margin->left;
+	pe_area.y += margin->top;
+	pe_area.width -= (margin->left + margin->right - 1);
+	pe_area.height -= (margin->top + margin->bottom - 1);
+	pe_a[pe_cnt] = (XPointer) XNArea; pe_cnt++;
+	pe_a[pe_cnt] = (XPointer) &pe_area; pe_cnt++;
+	if (p->flg & CICursorP) {
+	    _XawMultiSinkPosToXY(w, p->cursor_position, &position.x, &position.y);
+	} else {
+	    position.x = position.y = 0;
+	}
+	pe_a[pe_cnt] = (XPointer) XNSpotLocation; pe_cnt++;
+	pe_a[pe_cnt] = (XPointer) &position; pe_cnt++;
+    }
+    if (p->input_style & XIMStatusArea) {
+	st_area.x = 0;
+	st_area.y = ve->parent->core.height - height;
+	st_area.width = ve->parent->core.width;
+	st_area.height = height;
+	st_a[st_cnt] = (XPointer) XNArea; st_cnt++;
+	st_a[st_cnt] = (XPointer) &st_area; st_cnt++;
+    }
+
+    ic_a[ic_cnt] = (XPointer) XNInputStyle; ic_cnt++;
+    ic_a[ic_cnt] = (XPointer) p->input_style; ic_cnt++;
+    ic_a[ic_cnt] = (XPointer) XNClientWindow; ic_cnt++;
+    ic_a[ic_cnt] = (XPointer) XtWindow(ve->parent); ic_cnt++;
+    ic_a[ic_cnt] = (XPointer) XNFocusWindow; ic_cnt++;
+    ic_a[ic_cnt] = (XPointer) XtWindow(w); ic_cnt++;
+
+    if (pe_cnt > 0) {
+	pe_a[pe_cnt] = (XPointer) NULL;
+	pe_attr = XVaCreateNestedList(0, pe_a[0], pe_a[1], pe_a[2], pe_a[3],
+				   pe_a[4], pe_a[5], pe_a[6], pe_a[7], pe_a[8],
+				   pe_a[9], pe_a[10], pe_a[11], pe_a[12],
+				   pe_a[13], pe_a[14], pe_a[15], pe_a[16],
+				   pe_a[17], pe_a[18],  NULL);
+	ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++;
+	ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++;
+    }
+
+    if (st_cnt > 0) {
+	st_a[st_cnt] = (XPointer) NULL;
+	st_attr = XVaCreateNestedList(0, st_a[0], st_a[1], st_a[2], st_a[3],
+				   st_a[4], st_a[5], st_a[6], st_a[7], st_a[8],
+				   st_a[9], st_a[10], st_a[11], st_a[12],
+				   st_a[13], st_a[14], st_a[15], st_a[16],
+				   st_a[17], st_a[18],  NULL);
+	ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++;
+	ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++;
+    }
+    ic_a[ic_cnt] = (XPointer) NULL;
+
+    p->xic = XCreateIC(ve->im.xim, ic_a[0], ic_a[1], ic_a[2], ic_a[3],
+		       ic_a[4], ic_a[5], ic_a[6], ic_a[7], ic_a[8], ic_a[9],
+		       ic_a[10], ic_a[11], ic_a[12], ic_a[13], ic_a[14],
+		       ic_a[15], ic_a[16], ic_a[17], ic_a[18], NULL);
+    if (pe_attr) XtFree(pe_attr);
+    if (st_attr) XtFree(st_attr);
+
+    if (p->xic == NULL) {
+	p->openic_error = True;
+	return;
+    }
+
+    SizeNegotiation(p, ve->parent->core.width, ve->parent->core.height);
+
+    p->flg &= ~(CIFontSet | CIFg | CIBg | CIBgPixmap | CICursorP | CILineS);
+
+    if (!IsSharedIC(ve)) {
+	if (p->input_style & XIMPreeditPosition) {
+	    XtAddEventHandler(w, (EventMask)StructureNotifyMask, FALSE,
+			      (XtEventHandler)ConfigureCB, (Opaque)NULL);
+	}
+    }
+}
+
+static void
+SetICValues(Widget w, XawVendorShellExtPart *ve, Bool focus)
+{
+    XawIcTableList	p;
+    XPoint		position;
+    XRectangle		pe_area;
+    XVaNestedList	pe_attr = NULL, st_attr = NULL;
+    XPointer		ic_a[20], pe_a[20], st_a[20];
+    int			ic_cnt = 0, pe_cnt = 0, st_cnt = 0;
+    XawTextMargin	*margin;
+    int			height = 0;
+
+    if ((ve->im.xim == NULL) || ((p = GetIcTableShared(w, ve)) == NULL) ||
+	(p->xic == NULL)) return;
+
+    if (IsSharedIC(ve)) SetICValuesShared(w, ve, p, TRUE);
+    XFlush(XtDisplay(w));
+    if (focus == FALSE &&
+	!(p->flg & (CIFontSet | CIFg | CIBg |
+		    CIBgPixmap | CICursorP | CILineS))) return;
+#ifdef SPOT
+    if ((p->input_style & XIMPreeditPosition)
+	&& ((!IsSharedIC(ve) && ((p->flg & ~CIICFocus) == CICursorP))
+	    || (IsSharedIC(ve) && p->flg == CICursorP))) {
+	_XawMultiSinkPosToXY(w, p->cursor_position, &position.x, &position.y);
+	_XipChangeSpot(p->xic, position.x, position.y);
+	p->flg &= ~CICursorP;
+	return;
+    }
+#endif
+
+    if (p->input_style & (XIMPreeditArea|XIMPreeditPosition|XIMStatusArea)) {
+	if (p->flg & CIFontSet) {
+	    pe_a[pe_cnt] = (XPointer) XNFontSet; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->font_set; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNFontSet; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->font_set; st_cnt++;
+	    if (p->font_set) {
+		height = maxAscentOfFontSet(p->font_set)
+		    + maxDescentOfFontSet(p->font_set);
+	    }
+	    height = SetVendorShellHeight(ve, height);
+	}
+	if (p->flg & CIFg) {
+	    pe_a[pe_cnt] = (XPointer) XNForeground; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->foreground; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNForeground; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->foreground; st_cnt++;
+	}
+	if (p->flg & CIBg) {
+	    pe_a[pe_cnt] = (XPointer) XNBackground; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->background; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNBackground; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->background; st_cnt++;
+	}
+	if (p->flg & CIBgPixmap) {
+	    pe_a[pe_cnt] = (XPointer) XNBackgroundPixmap; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->bg_pixmap; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNBackgroundPixmap; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->bg_pixmap; st_cnt++;
+	}
+	if (p->flg & CILineS) {
+	    pe_a[pe_cnt] = (XPointer) XNLineSpace; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) p->line_spacing; pe_cnt++;
+	    st_a[st_cnt] = (XPointer) XNLineSpace; st_cnt++;
+	    st_a[st_cnt] = (XPointer) p->line_spacing; st_cnt++;
+	}
+    }
+    if (p->input_style & XIMPreeditPosition) {
+	if (p->flg & CICursorP) {
+	    _XawMultiSinkPosToXY(w, p->cursor_position, &position.x, &position.y);
+	    pe_a[pe_cnt] = (XPointer) XNSpotLocation; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) &position; pe_cnt++;
+	}
+    }
+    if (IsSharedIC(ve)) {
+	if (p->input_style & XIMPreeditPosition) {
+	    pe_area.x = 0;
+	    pe_area.y = 0;
+	    pe_area.width = w->core.width;
+	    pe_area.height = w->core.height;
+	    margin = &(((TextWidget)w)->text.margin);
+	    pe_area.x += margin->left;
+	    pe_area.y += margin->top;
+	    pe_area.width -= (margin->left + margin->right - 1);
+	    pe_area.height -= (margin->top + margin->bottom - 1);
+	    pe_a[pe_cnt] = (XPointer) XNArea; pe_cnt++;
+	    pe_a[pe_cnt] = (XPointer) &pe_area; pe_cnt++;
+	}
+    }
+
+    if (pe_cnt > 0) {
+	pe_a[pe_cnt] = (XPointer) NULL;
+	pe_attr = XVaCreateNestedList(0, pe_a[0], pe_a[1], pe_a[2], pe_a[3],
+				      pe_a[4], pe_a[5], pe_a[6], pe_a[7],
+				      pe_a[8], pe_a[9], pe_a[10], pe_a[11],
+				      pe_a[12], pe_a[13], pe_a[14], pe_a[15],
+				      pe_a[16], pe_a[17], pe_a[18],  NULL);
+	ic_a[ic_cnt] = (XPointer) XNPreeditAttributes; ic_cnt++;
+	ic_a[ic_cnt] = (XPointer) pe_attr; ic_cnt++;
+    }
+    if (st_cnt > 0) {
+	st_a[st_cnt] = (XPointer) NULL;
+	st_attr = XVaCreateNestedList(0, st_a[0], st_a[1], st_a[2], st_a[3],
+				      st_a[4], st_a[5], st_a[6], st_a[7],
+				      st_a[8], st_a[9], st_a[10], st_a[11],
+				      st_a[12], st_a[13], st_a[14], st_a[15],
+				      st_a[16], st_a[17], st_a[18],  NULL);
+	ic_a[ic_cnt] = (XPointer) XNStatusAttributes; ic_cnt++;
+	ic_a[ic_cnt] = (XPointer) st_attr; ic_cnt++;
+    }
+    if (focus == TRUE) {
+	ic_a[ic_cnt] = (XPointer) XNFocusWindow; ic_cnt++;
+	ic_a[ic_cnt] = (XPointer) XtWindow(w); ic_cnt++;
+    }
+    if (ic_cnt > 0) {
+	ic_a[ic_cnt] = (XPointer) NULL;
+	XSetICValues(p->xic, ic_a[0], ic_a[1], ic_a[2], ic_a[3], ic_a[4],
+		     ic_a[5], ic_a[6], ic_a[7], ic_a[8], ic_a[9], ic_a[10],
+		     ic_a[11], ic_a[12], ic_a[13], ic_a[14], ic_a[15],
+		     ic_a[16], ic_a[17], ic_a[18], NULL);
+	if (pe_attr) XtFree(pe_attr);
+	if (st_attr) XtFree(st_attr);
+    }
+
+    if (IsSharedIC(ve) && p->flg & CIFontSet)
+	SizeNegotiation(p, ve->parent->core.width, ve->parent->core.height);
+
+    p->flg &= ~(CIFontSet | CIFg | CIBg | CIBgPixmap | CICursorP | CILineS);
+}
+
+static void
+SharedICChangeFocusWindow(Widget w, XawVendorShellExtPart *ve,
+			  XawIcTableList p)
+{
+    XawIcTableList	pp;
+
+    if (w == NULL) {
+	ve->ic.current_ic_table = NULL;
+	return;
+    }
+    if ((pp = GetIcTable(w, ve)) == NULL) return;
+    ve->ic.current_ic_table = pp;
+    SetICValues(w, ve, TRUE);
+}
+
+static XawIcTableList
+CurrentSharedIcTable(XawVendorShellExtPart *ve)
+{
+    return(ve->ic.current_ic_table);
+}
+
+static void
+SetICFocus(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p, pp;
+
+    if ((ve->im.xim == NULL) || ((p = GetIcTableShared(w, ve)) == NULL) ||
+	(p->xic == NULL)) return;
+
+    if (IsSharedIC(ve)) {
+	pp = CurrentSharedIcTable(ve);
+	if (pp == NULL || pp->widget != w) {
+	    SharedICChangeFocusWindow(w, ve, p);
+	}
+    }
+    if (p->flg & CIICFocus && p->ic_focused == FALSE) {
+	p->ic_focused = TRUE;
+	XSetICFocus(p->xic);
+    }
+    p->flg &= ~CIICFocus;
+}
+
+static void
+UnsetICFocus(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p, pp;
+
+    if ((ve->im.xim == NULL) || ((p = GetIcTableShared(w, ve)) == NULL) ||
+	(p->xic == NULL)) return;
+
+    if (IsSharedIC(ve) && (pp = CurrentSharedIcTable(ve))) {
+	if (pp->widget != w) {
+	    return;
+	}
+	SharedICChangeFocusWindow(NULL, ve, p);
+    }
+    if (p->ic_focused == TRUE) {
+	XUnsetICFocus(p->xic);
+	p->ic_focused = FALSE;
+    }
+}
+
+static void
+SetValues(Widget w, XawVendorShellExtPart *ve,
+	  ArgList args, Cardinal num_args)
+{
+    ArgList	arg;
+
+    XrmName	argName;
+    XrmResourceList	xrmres;
+    Cardinal	i;
+    XawIcTablePart	*p, save_tbl;
+
+    if ((p = GetIcTable(w, ve)) == NULL) return;
+
+    memcpy(&save_tbl, p, sizeof(XawIcTablePart));
+
+    for (arg = args ; num_args != 0; num_args--, arg++) {
+	argName = XrmStringToName(arg->name);
+	for (xrmres = (XrmResourceList)ve->im.resources, i = 0;
+	     i < ve->im.num_resources; i++, xrmres++) {
+            if (argName == xrmres->xrm_name) {
+                _XtCopyFromArg(arg->value,
+			       (char *)p - xrmres->xrm_offset - 1,
+			       xrmres->xrm_size);
+                break;
+            }
+        }
+    }
+    if (p->font_set != save_tbl.font_set) {
+	p->flg |= CIFontSet;
+    }
+    if (p->foreground != save_tbl.foreground) {
+	p->flg |= CIFg;
+    }
+    if (p->background !=save_tbl.background) {
+	p->flg |= CIBg;
+    }
+    if (p->bg_pixmap != save_tbl.bg_pixmap) {
+	p->flg |= CIBgPixmap;
+    }
+    if (p->cursor_position != save_tbl.cursor_position) {
+	p->flg |= CICursorP;
+    }
+    if (p->line_spacing != save_tbl.line_spacing) {
+	p->flg |= CILineS;
+    }
+    p->prev_flg |= p->flg;
+}
+
+static void
+SetFocus(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p;
+    if ((p = GetIcTableShared(w, ve)) == NULL) return;
+
+    if ( p->ic_focused == FALSE || IsSharedIC(ve)) {
+	p->flg |= CIICFocus;
+    }
+    p->prev_flg |= p->flg;
+}
+
+static void
+DestroyIC(Widget w, XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p;
+
+    if ((ve->im.xim == NULL) || ((p = GetIcTableShared(w, ve)) == NULL) ||
+	(p->xic == NULL)) return;
+    if (IsSharedIC(ve)) {
+	if (GetIcTable(w, ve) == ve->ic.current_ic_table) {
+	    UnsetICFocus(w, ve);
+	}
+        return;
+    }
+    XDestroyIC(p->xic);
+    if (!IsSharedIC(ve)) {
+	if (p->input_style & XIMPreeditPosition) {
+	    XtRemoveEventHandler(w, (EventMask)StructureNotifyMask, FALSE,
+				 (XtEventHandler)ConfigureCB, (Opaque)NULL);
+	}
+    }
+}
+
+static void
+SetFocusValues(Widget inwidg, ArgList args, Cardinal num_args, Bool focus)
+{
+    XawVendorShellExtPart	*ve;
+    VendorShellWidget		vw;
+
+    if ((vw = SearchVendorShell(inwidg)) == NULL) return;
+    if ((ve = GetExtPart(vw)) != NULL) {
+	if (num_args > 0) SetValues(inwidg, ve, args, num_args);
+	if (focus) SetFocus(inwidg, ve);
+	if (XtIsRealized((Widget)vw) && ve->im.xim) {
+	    if (IsCreatedIC(inwidg, ve)) {
+		SetICValues(inwidg, ve, FALSE);
+		if (focus) SetICFocus(inwidg, ve);
+	    } else {
+		CreateIC(inwidg, ve);
+	    	SetICFocus(inwidg, ve);
+	    }
+	}
+    }
+}
+
+static void
+UnsetFocus(Widget inwidg)
+{
+    XawVendorShellExtPart	*ve;
+    VendorShellWidget		vw;
+    XawIcTableList		p;
+
+    if ((vw = SearchVendorShell(inwidg)) == NULL) return;
+    if ((ve = GetExtPart(vw)) != NULL) {
+	if ((p = GetIcTableShared(inwidg, ve)) == NULL) return;
+	if (p->flg & CIICFocus) {
+	    p->flg &= ~CIICFocus;
+	}
+	p->prev_flg &= ~CIICFocus;
+	if (ve->im.xim && XtIsRealized((Widget)vw) && p->xic) {
+	    UnsetICFocus(inwidg, ve);
+	}
+    }
+}
+
+static Bool
+IsRegistered(Widget w, XawVendorShellExtPart* ve)
+{
+    XawIcTableList	p;
+
+    for (p = ve->ic.ic_table; p; p = p->next)
+	{
+	    if (p->widget == w) return(TRUE);
+	}
+    return(FALSE);
+}
+
+static void
+Register(Widget inwidg, XawVendorShellExtPart* ve)
+{
+    if (ve->im.xim == NULL)
+	{
+	    OpenIM(ve);
+	}
+
+    if (IsRegistered(inwidg, ve)) return;
+
+    if (RegisterToVendorShell(inwidg, ve) == FALSE) return;
+
+    if (ve->im.xim == NULL) return;
+
+    if (XtIsRealized(ve->parent))
+	{
+	    CreateIC(inwidg, ve);
+	    SetICFocus(inwidg, ve);
+	}
+}
+
+static Bool
+NoRegistered(XawVendorShellExtPart* ve)
+{
+    if (ve->ic.ic_table == NULL) return(TRUE);
+    return(FALSE);
+}
+
+static void
+Unregister(Widget inwidg, XawVendorShellExtPart *ve)
+{
+    if (!IsRegistered(inwidg, ve)) return;
+
+    DestroyIC(inwidg, ve);
+
+    UnregisterFromVendorShell(inwidg, ve);
+
+    if (NoRegistered(ve))
+	{
+	    CloseIM(ve);
+	    ve->im.xim = NULL;
+	    /*
+	     * resize vendor shell to core size
+	    */
+	    (void) SetVendorShellHeight(ve, 0);
+	}
+}
+
+static void
+AllCreateIC(XawVendorShellExtPart *ve)
+{
+    XawIcTableList p;
+
+    if (ve->im.xim == NULL) return;
+    if (IsSharedIC(ve) && ve->ic.ic_table[0].widget) {
+	p = ve->ic.shared_ic_table;
+	if (p->xic == NULL)
+	    CreateIC(ve->ic.ic_table[0].widget, ve);
+	SetICFocus(ve->ic.ic_table[0].widget, ve);
+	return;
+    }
+    for (p = ve->ic.ic_table; p; p = p->next) {
+	if (p->xic == NULL)
+	    CreateIC(p->widget, ve);
+    }
+    for (p = ve->ic.ic_table; p; p = p->next) {
+	SetICFocus(p->widget, ve);
+    }
+}
+
+
+static void
+Reconnect(XawVendorShellExtPart *ve)
+{
+    XawIcTableList	p;
+
+    ve->im.open_im = True;
+    if (ve->im.xim == NULL) {
+	OpenIM(ve);
+    }
+    if (ve->im.xim == NULL) return;
+
+    if (IsSharedIC(ve)) {
+	p = ve->ic.shared_ic_table;
+	p->flg = p->prev_flg;
+	p->openic_error = FALSE;
+    } else {
+	for (p = ve->ic.ic_table; p; p = p->next) {
+	    p->flg = p->prev_flg;
+	    p->openic_error = FALSE;
+	}
+    }
+    AllCreateIC(ve);
+}
+
+
+static void
+CompileResourceList(XtResourceList res, unsigned int num_res)
+{
+    unsigned int count;
+
+#define xrmres	((XrmResourceList) res)
+    for (count = 0; count < num_res; res++, count++) {
+	xrmres->xrm_name         = XrmPermStringToQuark(res->resource_name);
+	xrmres->xrm_class        = XrmPermStringToQuark(res->resource_class);
+	xrmres->xrm_type         = XrmPermStringToQuark(res->resource_type);
+	xrmres->xrm_offset	= -res->resource_offset - 1;
+	xrmres->xrm_default_type = XrmPermStringToQuark(res->default_type);
+    }
+#undef xrmres
+}
+
+static Bool
+Initialize(VendorShellWidget vw, XawVendorShellExtPart *ve)
+{
+    if (!XtIsVendorShell((Widget)vw)) return(FALSE);
+    ve->parent = (Widget)vw;
+    ve->im.xim = NULL;
+    ve->im.area_height = 0;
+    ve->im.resources = (XrmResourceList)XtMalloc(sizeof(resources));
+    if (ve->im.resources == NULL) return(FALSE);
+    memcpy((char *)ve->im.resources, (char *)resources, sizeof(resources));
+    ve->im.num_resources = XtNumber(resources);
+    CompileResourceList( (XtResourceList) ve->im.resources,
+			   ve->im.num_resources );
+    if ((ve->ic.shared_ic_table = CreateIcTable( (Widget)vw, ve)) == NULL)
+	return(FALSE);
+    ve->ic.current_ic_table = NULL;
+    ve->ic.ic_table = NULL;
+    return(TRUE);
+}
+
+
+/* Destroy()
+ *
+ * This frees all (most?) of the resources malloced by XawIm.
+ * It is called by _XawImDestroy, which is called by Vendor.c's
+ * VendorExt's Destroy method.           Sheeran, Omron KK, 93/08/05 */
+
+static void
+Destroy(Widget w, XawVendorShellExtPart *ve)
+{
+    contextDataRec *contextData;
+    contextErrDataRec *contextErrData;
+
+    if (!XtIsVendorShell( w ) )
+	return;
+    XtFree( (char*) ve->im.resources );
+
+    if (extContext != (XContext)NULL && 
+	!XFindContext (XtDisplay (w), (Window)w, 
+		       extContext, (XPointer*)&contextData))
+        XtFree( (char*) contextData );
+
+    if (errContext != (XContext)NULL && 
+	!XFindContext (XDisplayOfIM( ve->im.xim ), (Window) ve->im.xim, 
+		       errContext, (XPointer*) &contextErrData))
+        XtFree( (char*) contextErrData );
+}
+
+/*********************************************
+ *
+ * SEMI-PRIVATE FUNCTIONS
+ * For use by other Xaw modules
+ *
+ ********************************************/
+
+void
+_XawImResizeVendorShell(Widget w)
+{
+    XawVendorShellExtPart *ve;
+
+    if ( ( ve = GetExtPart( (VendorShellWidget) w ) ) && ve->im.xim ) {
+	ResizeVendorShell( (VendorShellWidget) w, ve );
+    }
+}
+
+
+Dimension
+_XawImGetShellHeight(Widget w)
+{
+    XawVendorShellExtPart *ve;
+
+    if (!XtIsVendorShell( w ) ) return( w->core.height );
+    if ( (ve = GetExtPart( (VendorShellWidget) w )) != NULL ) {
+	return( w->core.height - ve->im.area_height );
+    }
+    return( w->core.height );
+}
+
+void
+_XawImRealize(Widget w)
+{
+    XawVendorShellExtPart	*ve;
+
+    if ( !XtIsRealized( w ) || !XtIsVendorShell( w ) ) return;
+    if ( (ve = GetExtPart( (VendorShellWidget) w )) != NULL ) {
+	XtAddEventHandler( w, (EventMask)StructureNotifyMask, FALSE,
+			  XawVendorStructureNotifyHandler, (XtPointer)NULL );
+	AllCreateIC(ve);
+    }
+}
+
+void
+_XawImInitialize(Widget w, Widget ext)
+{
+    XawVendorShellExtPart	*ve;
+
+    if ( !XtIsVendorShell( w ) ) return;
+    if ( (ve = SetExtPart( (VendorShellWidget) w, (XawVendorShellExtWidget)ext )) != NULL ) {
+	if ( Initialize( (VendorShellWidget) w, ve ) == FALSE ) return;
+	XtAddCallback( w, XtNdestroyCallback, VendorShellDestroyed,
+		      (XtPointer) NULL );
+    }
+}
+
+void
+_XawImReconnect(Widget inwidg)
+{
+    XawVendorShellExtPart	*ve;
+    VendorShellWidget		vw;
+
+    if ((vw = SearchVendorShell(inwidg)) == NULL) return;
+    if ((ve = GetExtPart(vw)) != NULL) {
+	Reconnect(ve);
+    }
+}
+
+void
+_XawImRegister(Widget inwidg)
+{
+    XawVendorShellExtPart	*ve;
+    VendorShellWidget		vw;
+
+    if ((vw = SearchVendorShell(inwidg)) == NULL) return;
+    if ((ve = GetExtPart(vw)) != NULL) {
+	Register(inwidg, ve);
+    }
+}
+
+void
+_XawImUnregister(Widget inwidg)
+{
+    XawVendorShellExtPart	*ve;
+    VendorShellWidget		vw;
+
+    if ((vw = SearchVendorShell(inwidg)) == NULL) return;
+    if ((ve = GetExtPart(vw)) != NULL) {
+	Unregister(inwidg, ve);
+    }
+}
+
+void
+_XawImSetValues(Widget inwidg, ArgList args, Cardinal num_args)
+{
+    SetFocusValues( inwidg, args, num_args, FALSE );
+}
+
+void
+_XawImSetFocusValues(Widget inwidg, ArgList args, Cardinal num_args)
+{
+    SetFocusValues(inwidg, args, num_args, TRUE);
+}
+
+void
+_XawImUnsetFocus(Widget inwidg)
+{
+    UnsetFocus(inwidg);
+}
+
+int
+_XawImWcLookupString(Widget inwidg, XKeyPressedEvent *event,
+		     wchar_t* buffer_return, int bytes_buffer,
+		     KeySym *keysym_return)
+{
+    XawVendorShellExtPart*	ve;
+    VendorShellWidget		vw;
+    XawIcTableList		p;
+    int				i, ret;
+    char			tmp_buf[64], *tmp_p;
+    wchar_t*			buf_p;
+
+    if ((vw = SearchVendorShell(inwidg)) && (ve = GetExtPart(vw)) &&
+	ve->im.xim && (p = GetIcTableShared(inwidg, ve)) && p->xic) {
+	  return(XwcLookupString(p->xic, event, buffer_return, bytes_buffer/sizeof(wchar_t),
+				 keysym_return, NULL));
+    }
+    ret = XLookupString( event, tmp_buf, sizeof(tmp_buf), keysym_return,
+		         NULL );
+    for ( i = 0, tmp_p = tmp_buf, buf_p = buffer_return; i < ret; i++ ) {
+	*buf_p++ = _Xaw_atowc(*tmp_p++);
+    }
+    return( ret );
+}
+
+int
+_XawLookupString(Widget w, XKeyEvent *event, char *buffer_return, int buffer_size,
+		 KeySym *keysym_return)
+{
+    XawVendorShellExtPart *ve;
+    VendorShellWidget vw;
+    XawIcTableList p;
+
+    if ((vw = SearchVendorShell(w)) && (ve = GetExtPart(vw))
+	&& ve->im.xim && (p = GetIcTableShared(w, ve)) && p->xic)
+	return (XmbLookupString(p->xic, event, buffer_return, buffer_size,
+				keysym_return, NULL));
+
+    return (XLookupString(event, buffer_return, buffer_size,
+			  keysym_return, NULL));
+}
+
+int
+_XawImGetImAreaHeight(Widget w)
+{
+    XawVendorShellExtPart	*ve;
+    VendorShellWidget		vw;
+
+    if ((vw = SearchVendorShell(w)) && (ve = GetExtPart(vw))) {
+	return(ve->im.area_height);
+    }
+    return(0);
+}
+
+void
+_XawImCallVendorShellExtResize(Widget w)
+{
+    VendorShellWidget		vw;
+
+    if ((vw = SearchVendorShell(w)) && GetExtPart(vw)) {
+	XawVendorShellExtResize((Widget)vw);
+    }
+}
+
+
+/* _XawImDestroy()
+ *
+ * This should be called by the VendorExt from its
+ * core Destroy method.  Sheeran, Omron KK 93/08/05 */
+
+void
+_XawImDestroy(Widget w, Widget ext)
+{
+    XawVendorShellExtPart        *ve;
+
+    if ( !XtIsVendorShell( w ) ) return;
+    if ( (ve = GetExtPart( (VendorShellWidget) w )) != NULL )
+        Destroy( w, ve );
+}
diff --git a/nx-X11/lib/Xaw/XawImP.h b/nx-X11/lib/Xaw/XawImP.h
new file mode 100644
index 000000000..e36f5050f
--- /dev/null
+++ b/nx-X11/lib/Xaw/XawImP.h
@@ -0,0 +1,213 @@
+/* $Xorg: XawImP.h,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+
+/*
+ * Copyright 1991 by OMRON Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of OMRON not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  OMRON makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ *
+ * OMRON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * OMRON BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE. 
+ *
+ *	Author:	Seiji Kuwari	OMRON Corporation
+ *				kuwa@omron.co.jp
+ *				kuwa%omron.co.jp@uunet.uu.net
+ */				
+
+/*
+
+Copyright 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/Xaw/XawImP.h,v 3.8 2001/01/17 19:42:36 dawes Exp $ */
+
+#ifndef _XawImP_h
+#define _XawImP_h
+
+#define XtNinputMethod		"inputMethod"
+#define XtCInputMethod		"InputMethod"
+#define XtNpreeditType		"preeditType"
+#define XtCPreeditType		"PreeditType"
+#define XtNopenIm		"openIm"
+#define XtCOpenIm		"OpenIm"
+#define XtNsharedIc		"sharedIc"
+#define XtCSharedIc		"SharedIc"
+
+#include <X11/Xaw/Text.h>
+
+#define	CIICFocus	(1 << 0)
+#define	CIFontSet	(1 << 1)
+#define	CIFg		(1 << 2)
+#define	CIBg		(1 << 3)
+#define	CIBgPixmap	(1 << 4)
+#define	CICursorP	(1 << 5)
+#define	CILineS		(1 << 6)
+
+typedef	struct _XawImPart {
+    XIM			xim;
+    XrmResourceList	resources;
+    Cardinal		num_resources;
+    Boolean		open_im;
+    Boolean		initialized;
+    Dimension		area_height;
+    String		input_method;
+    String		preedit_type;
+} XawImPart;
+
+typedef struct _XawIcTablePart {
+    Widget		widget;
+    XIC			xic;
+    XIMStyle		input_style;
+    unsigned long	flg;
+    unsigned long	prev_flg;
+    Boolean		ic_focused;
+    XFontSet		font_set;
+    Pixel		foreground;
+    Pixel		background;
+    Pixmap		bg_pixmap;
+    XawTextPosition	cursor_position;
+    unsigned long	line_spacing;
+    Boolean		openic_error;
+    struct _XawIcTablePart *next;
+} XawIcTablePart, *XawIcTableList;
+
+typedef	struct _XawIcPart {
+    XIMStyle		input_style;
+    Boolean		shared_ic;
+    XawIcTableList	shared_ic_table;
+    XawIcTableList	current_ic_table;
+    XawIcTableList	ic_table;
+} XawIcPart;
+
+typedef	struct _contextDataRec {
+    Widget		parent;
+    Widget		ve;
+} contextDataRec;
+
+typedef	struct _contextErrDataRec {
+    Widget		widget;
+    XIM			xim;
+} contextErrDataRec;
+
+void _XawImResizeVendorShell
+(
+ Widget			w
+ );
+
+Dimension _XawImGetShellHeight
+(
+ Widget			w
+);
+
+void _XawImRealize
+(
+ Widget			w
+ );
+
+void _XawImInitialize
+(
+ Widget			w,
+ Widget			ext
+ );
+
+void _XawImReconnect
+(
+ Widget			w
+ );
+
+void _XawImRegister
+(
+ Widget			w
+ );
+
+void _XawImUnregister
+(
+ Widget			w
+ );
+
+void _XawImSetValues
+(
+ Widget			w,
+ ArgList		args,
+ Cardinal		num_args
+ );
+
+void _XawImSetFocusValues
+(
+ Widget			w,
+ ArgList		args,
+ Cardinal		num_args
+);
+
+void _XawImUnsetFocus
+(
+ Widget			w
+ );
+
+int _XawImWcLookupString
+(
+ Widget			w,
+ XKeyPressedEvent	*event,
+ wchar_t		*buffer_return,
+ int			bytes_buffer,
+ KeySym			*keysym_return
+ );
+
+int _XawLookupString
+(
+ Widget			w,
+ XKeyEvent		*event,
+ char			*buffer_return,
+ int			buffer_size,
+ KeySym			*keysym_return
+ );
+
+int _XawImGetImAreaHeight
+(
+ Widget			w
+ );
+
+void _XawImCallVendorShellExtResize
+(
+ Widget			w
+ );
+
+void _XawImDestroy
+(
+ Widget			w,
+ Widget			ext
+ );
+
+#endif	/* _XawImP_h */
diff --git a/nx-X11/lib/Xaw/XawInit.c b/nx-X11/lib/Xaw/XawInit.c
new file mode 100644
index 000000000..79bc78a5e
--- /dev/null
+++ b/nx-X11/lib/Xaw/XawInit.c
@@ -0,0 +1,100 @@
+/*
+ * $Xorg: XawInit.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $
+ *
+Copyright 1989, 1998  The Open Group
+Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org>
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ * 
+ * 
+ * 			    XawInitializeWidgetSet
+ * 
+ * This routine forces a reference to vendor shell so that the one in this
+ * widget is installed.  Any other cross-widget set initialization should be
+ * done here as well.  All Athena widgets should include "XawInit.h" and
+ * call this routine from their ClassInitialize procs (this routine may be
+ * used as the class init proc).
+ */
+/* $XFree86: xc/lib/Xaw/XawInit.c,v 1.9 2001/01/17 19:42:36 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Intrinsic.h>
+#include <X11/Vendor.h>
+#include <X11/Xaw/XawInit.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include "Private.h"
+
+void
+XawInitializeWidgetSet(void)
+{
+    static Boolean firsttime = True;
+
+    if (firsttime) {
+	firsttime = False;
+#ifndef OLDXAW
+	XawPixmapsInitialize();
+	XawInitializeDefaultConverters();
+#endif
+	XtInitializeWidgetClass(vendorShellWidgetClass);
+    }
+}
+
+/* XawOpenApplication() - mainly identical to XtOpenApplication() but
+ * takes a |Display *| and |Screen *| as arguments, too... */
+Widget XawOpenApplication(XtAppContext *app_context_return,
+                          Display      *dpy,
+                          Screen       *screen,
+                          String        application_name,
+                          String        application_class,
+                          WidgetClass   widget_class,
+                          int          *argc,
+                          String       *argv)
+{
+    Widget   toplevel;
+    Cardinal n;
+    Arg      args[2];
+
+    XtToolkitInitialize();
+    *app_context_return = XtCreateApplicationContext();
+    if( *app_context_return == NULL )
+        return NULL;
+      
+    XtDisplayInitialize(*app_context_return, dpy,
+                        application_name, application_class,
+                        NULL, 0,
+                        argc, argv);
+
+    n = 0;
+    if (screen) {
+        XtSetArg(args[n], XtNscreen, screen); n++;
+    }
+    toplevel = XtAppCreateShell(application_name, 
+                                application_class,
+                                widget_class,
+                                dpy,
+                                args, n);
+
+    return toplevel;
+}
+
diff --git a/nx-X11/lib/Xaw/XawInit.h b/nx-X11/lib/Xaw/XawInit.h
new file mode 100644
index 000000000..31852e283
--- /dev/null
+++ b/nx-X11/lib/Xaw/XawInit.h
@@ -0,0 +1,64 @@
+/* $Xorg: XawInit.h,v 1.5 2001/02/09 02:03:47 xorgcvs Exp $
+ *
+Copyright 1989, 1994, 1998  The Open Group
+Copyright 2003-2004 Roland Mainz <roland.mainz@nrubsig.org>
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86: xc/lib/Xaw/XawInit.h,v 1.12 2001/01/17 19:42:36 dawes Exp $ */
+
+/* $XdotOrg: xc/lib/Xaw/XawInit.h,v 1.3 2005/07/03 07:00:56 daniels Exp $ */
+#ifndef _XawInit_h
+#define _XawInit_h
+
+#define XawVendor	XVENDORNAMESHORT
+
+#ifdef OLDXAW
+#define XawVersion	6700002L
+#else
+#define	XawVersion	7000002L
+
+typedef struct _XawDL XawDisplayList;
+#endif /* OLDXAW */
+
+#include <X11/Xfuncproto.h>
+
+_XFUNCPROTOBEGIN
+
+void XawInitializeWidgetSet(void);
+#ifndef OLDXAW
+void XawInitializeDefaultConverters(void);
+#endif
+
+extern Widget XawOpenApplication(
+    XtAppContext *app_context_return,
+    Display      *dpy,
+    Screen       *screen,
+    String        application_name,
+    String        application_class,
+    WidgetClass   widget_class,
+    int          *argc,
+    String       *argv
+);
+
+_XFUNCPROTOEND
+
+#endif /* _XawInit_h */
diff --git a/nx-X11/lib/Xaw/genlist.sh b/nx-X11/lib/Xaw/genlist.sh
new file mode 100644
index 000000000..e920337fd
--- /dev/null
+++ b/nx-X11/lib/Xaw/genlist.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+tmp=/tmp/gl.$$
+nm $* | egrep '(Widget|Obj|Object)Class' | \
+awk '{ if ($2 == "D" || $2 == "G") print $3; }' | sed -e 's/^_//' | \
+(cat - ; echo "objectClass") | sort -u | egrep -v 'ClassRec$' | \
+egrep -v 'vPanedWidgetClass$' | \
+egrep -v 'ascii(Disk|String)WidgetClass$' | \
+awk '
+{
+    printf "extern WidgetClass %s;\n", $1;
+    printf "{ \"%s\", &%s },\n", $1, $1;
+}' | sed -e 's/WidgetClass"/"/' -e 's/ObjClass"/"/' \
+	 -e 's/ObjectClass"/"/' -e 's/objectClass"/object"/' \
+	 -e 's/widgetClass"/widget"/' >$tmp
+
+cat <<EOF
+/*
+ * This file is generated by the genlist.sh script and contains an array of
+ * all the widgets in Athena widget set.
+ *
+ * \$XConsortium\$
+ */
+#include <X11/IntrinsicP.h>
+#include <X11/Xmu/WidgetNode.h>
+
+EOF
+egrep '^extern WidgetClass' $tmp
+echo ""
+cat <<EOF
+XmuWidgetNode XawWidgetArray[] = {
+EOF
+egrep '^{' $tmp
+cat <<EOF
+};
+
+int XawWidgetCount = XtNumber(XawWidgetArray);
+
+EOF
+
+rm $tmp
diff --git a/nx-X11/lib/Xaw/jump_funcs b/nx-X11/lib/Xaw/jump_funcs
new file mode 100644
index 000000000..d43f60973
--- /dev/null
+++ b/nx-X11/lib/Xaw/jump_funcs
@@ -0,0 +1,117 @@
+# $Xorg: jump_funcs,v 1.3 2000/08/17 19:45:44 cpqbld Exp $
+#
+#
+#
+#
+# $XFree86: xc/lib/Xaw/jump_funcs,v 3.2 1996/02/12 11:11:15 dawes Exp $
+#
+00000000 T _XawAsciiSourceFreeString libXaw         AsciiSrc
+00000000 T _XawAsciiSave        libXaw         AsciiSrc
+00000000 T _XawAsciiSaveAsFile  libXaw         AsciiSrc
+00000000 T _XawAsciiSourceChanged libXaw         AsciiSrc
+00000000 T _XawDialogAddButton  libXaw         Dialog
+00000000 T _XawDialogGetValueString libXaw         Dialog
+00000000 T _XawFormDoLayout     libXaw         Form
+00000000 T _XawListChange       libXaw         List
+00000000 T _XawListUnhighlight  libXaw         List
+00000000 T _XawListHighlight    libXaw         List
+00000000 T _XawListShowCurrent  libXaw         List
+00000000 T _XawPanedSetMinMax   libXaw         Paned
+00000000 T _XawPanedGetMinMax   libXaw         Paned
+00000000 T _XawPanedSetRefigureMode libXaw         Paned
+00000000 T _XawPanedGetNumSub   libXaw         Paned
+00000000 T _XawPanedAllowResize libXaw         Paned
+00000000 T _XawScrollbarSetThumb libXaw         Scrollbar
+00000000 T _XawSimpleMenuAddGlobalActions libXaw         SimpleMenu
+00000000 T _XawSimpleMenuGetActiveEntry libXaw         SimpleMenu
+00000000 T _XawSimpleMenuClearActiveEntry libXaw         SimpleMenu
+00000000 T __XawTextNeedsUpdating libXaw         Text
+00000000 T __XawTextGetText     libXaw         Text
+00000000 T __XawTextGetSTRING   libXaw         Text
+00000000 T __XawTextBuildLineTable libXaw         Text
+00000000 T __XawTextSetScrollBars libXaw         Text
+00000000 T __XawTextVScroll     libXaw         Text
+00000000 T __XawTextSaltAwaySelection libXaw         Text
+00000000 T __XawTextReplace     libXaw         Text
+00000000 T __XawTextClearAndCenterDisplay libXaw         Text
+00000000 T __XawTextCheckResize libXaw         Text
+00000000 T __XawTextSelectionList libXaw         Text
+00000000 T __XawTextSetSelection libXaw         Text
+00000000 T __XawTextAlterSelection libXaw         Text
+00000000 T __XawTextPrepareToUpdate libXaw         Text
+00000000 T __XawTextShowPosition libXaw         Text
+00000000 T __XawTextExecuteUpdate libXaw         Text
+00000000 T _XawTextDisplay      libXaw         Text
+00000000 T _XawTextSetSelectionArray libXaw         Text
+00000000 T _XawTextGetSelectionPos libXaw         Text
+00000000 T _XawTextSetSource    libXaw         Text
+00000000 T _XawTextReplace      libXaw         Text
+00000000 T _XawTextTopPosition  libXaw         Text
+00000000 T _XawTextSetInsertionPoint libXaw         Text
+00000000 T _XawTextGetInsertionPoint libXaw         Text
+00000000 T _XawTextUnsetSelection libXaw         Text
+00000000 T _XawTextSetSelection libXaw         Text
+00000000 T _XawTextInvalidate   libXaw         Text
+00000000 T _XawTextDisableRedisplay libXaw         Text
+00000000 T _XawTextEnableRedisplay libXaw         Text
+00000000 T _XawTextGetSource    libXaw         Text
+00000000 T _XawTextDisplayCaret libXaw         Text
+00000000 T _XawTextSearch       libXaw         Text
+00000000 T _XawTextSinkDisplayText libXaw         TextSink
+00000000 T _XawTextSinkInsertCursor libXaw         TextSink
+00000000 T _XawTextSinkClearToBackground libXaw         TextSink
+00000000 T _XawTextSinkFindPosition libXaw         TextSink
+00000000 T _XawTextSinkFindDistance libXaw         TextSink
+00000000 T _XawTextSinkResolve  libXaw         TextSink
+00000000 T _XawTextSinkMaxLines libXaw         TextSink
+00000000 T _XawTextSinkMaxHeight libXaw         TextSink
+00000000 T _XawTextSinkSetTabs  libXaw         TextSink
+00000000 T _XawTextSinkGetCursorBounds libXaw         TextSink
+00000000 T _XawTextSourceRead   libXaw         TextSrc
+00000000 T _XawTextSourceReplace libXaw         TextSrc
+00000000 T _XawTextSourceScan   libXaw         TextSrc
+00000000 T _XawTextSourceSearch libXaw         TextSrc
+00000000 T _XawTextSourceConvertSelection libXaw         TextSrc
+00000000 T _XawTextSourceSetSelection libXaw         TextSrc
+00000000 T __XawTextZapSelection libXaw         TextAction
+00000000 T __XawTextInsertFileAction libXaw         TextPop
+00000000 T __XawTextInsertFile  libXaw         TextPop
+00000000 T __XawTextDoSearchAction libXaw         TextPop
+00000000 T __XawTextPopdownSearchAction libXaw         TextPop
+00000000 T __XawTextSearch      libXaw         TextPop
+00000000 T __XawTextDoReplaceAction libXaw         TextPop
+00000000 T __XawTextSetField    libXaw         TextPop
+00000000 T _XawToggleChangeRadioGroup libXaw         Toggle
+00000000 T _XawToggleGetCurrent libXaw         Toggle
+00000000 T _XawToggleSetCurrent libXaw         Toggle
+00000000 T _XawToggleUnsetCurrent libXaw         Toggle
+00000000 T _XawTreeForceLayout  libXaw         Tree
+00000000 T _XawViewportSetLocation libXaw         Viewport
+00000000 T _XawViewportSetCoordinates libXaw         Viewport
+00000000 T _XawInitializeWidgetSet libXaw         XawInit
+00000000 T __XawMultiSourceFreeString libXaw         MultiSrc
+00000000 T __XawMultiSave       libXaw         MultiSrc
+00000000 T __XawMultiSaveAsFile libXaw         MultiSrc
+00000000 T __XawMultiSinkPosToXY libXaw         MultiSink
+00000000 T __XawTextPosToXY     libXaw         Text
+00000000 T __XawTextFormat      libXaw         TextSrc
+00000000 T __XawTextWCToMB      libXaw         TextSrc
+00000000 T __XawTextMBToWC      libXaw         TextSrc
+00000000 T _XawVendorShellExtResize libXaw         Vendor
+00000000 T __XawImResizeVendorShell libXaw         XawIm
+00000000 T __XawImGetShellHeight libXaw         XawIm
+00000000 T __XawImRealize       libXaw         XawIm
+00000000 T __XawImInitialize    libXaw         XawIm
+00000000 T __XawImReconnect     libXaw         XawIm
+00000000 T __XawImRegister      libXaw         XawIm
+00000000 T __XawImUnregister    libXaw         XawIm
+00000000 T __XawImSetValues     libXaw         XawIm
+00000000 T __DUMMY__   libXaw         XawIm
+00000000 T __XawImSetFocusValues libXaw         XawIm
+00000000 T __DUMMY__ libXaw         XawIm
+00000000 T __XawImUnsetFocus    libXaw         XawIm
+00000000 T __XawImWcLookupString libXaw         XawIm
+00000000 T __XawImGetImAreaHeight libXaw         XawIm
+00000000 T __XawImCallVendorShellExtResize libXaw         XawIm
+00000000 T __XawImDestroy       libXaw         XawIm
+00000000 T __Xaw_atowc          libXaw         XawI18n
diff --git a/nx-X11/lib/Xaw/jump_ignore b/nx-X11/lib/Xaw/jump_ignore
new file mode 100644
index 000000000..179bf92da
--- /dev/null
+++ b/nx-X11/lib/Xaw/jump_ignore
@@ -0,0 +1,7 @@
+# $Xorg: jump_ignore,v 1.3 2000/08/17 19:45:45 cpqbld Exp $
+#
+#
+#
+#
+# $XFree86: xc/lib/Xaw/jump_ignore,v 3.1 1995/01/28 15:43:32 dawes Exp $
+# jump_ignore
diff --git a/nx-X11/lib/Xaw/jump_vars b/nx-X11/lib/Xaw/jump_vars
new file mode 100644
index 000000000..dbb9023e2
--- /dev/null
+++ b/nx-X11/lib/Xaw/jump_vars
@@ -0,0 +1,83 @@
+# $Xorg: jump_vars,v 1.3 2000/08/17 19:45:45 cpqbld Exp $
+#
+#
+#
+#
+# $XFree86: xc/lib/Xaw/jump_vars,v 3.1 1995/01/28 15:43:33 dawes Exp $
+#
+00001400 D _XawWidgetArray      libXaw         AllWidgets
+00000004 D _XawWidgetCount      libXaw         AllWidgets
+00000140 D _asciiSinkClassRec   libXaw         AsciiSink
+00000004 D _asciiSinkObjectClass libXaw         AsciiSink
+00000120 D _asciiSrcClassRec    libXaw         AsciiSrc
+00000004 D _asciiSrcObjectClass libXaw         AsciiSrc
+00000100 D _asciiTextClassRec   libXaw         AsciiText
+00000004 D _asciiTextWidgetClass libXaw         AsciiText
+00000100 D _boxClassRec         libXaw         Box
+00000004 D _boxWidgetClass      libXaw         Box
+00000100 D _commandClassRec     libXaw         Command
+00000004 D _commandWidgetClass  libXaw         Command
+00000140 D _dialogClassRec      libXaw         Dialog
+00000004 D _dialogWidgetClass   libXaw         Dialog
+00000140 D _formClassRec        libXaw         Form
+00000004 D _formWidgetClass     libXaw         Form
+00000100 D _gripClassRec        libXaw         Grip
+00000004 D _gripWidgetClass     libXaw         Grip
+00000100 D _labelClassRec       libXaw         Label
+00000004 D _labelWidgetClass    libXaw         Label
+00000100 D _listClassRec        libXaw         List
+00000004 D _listWidgetClass     libXaw         List
+00000100 D _menuButtonClassRec  libXaw         MenuButton
+00000004 D _menuButtonWidgetClass libXaw         MenuButton
+00000140 D _panedClassRec       libXaw         Paned
+00000004 D _panedWidgetClass    libXaw         Paned
+00000004 D _vPanedWidgetClass   libXaw         Paned
+00000100 D _pannerClassRec      libXaw         Panner
+00000004 D _pannerWidgetClass   libXaw         Panner
+00000100 D _portholeClassRec    libXaw         Porthole
+00000004 D _portholeWidgetClass libXaw         Porthole
+00000100 D _repeaterClassRec    libXaw         Repeater
+00000004 D _repeaterWidgetClass libXaw         Repeater
+00000100 D _scrollbarClassRec   libXaw         Scrollbar
+00000004 D _scrollbarWidgetClass libXaw         Scrollbar
+00000100 D _simpleClassRec      libXaw         Simple
+00000004 D _simpleWidgetClass   libXaw         Simple
+00000100 D _simpleMenuClassRec  libXaw         SimpleMenu
+00000004 D _simpleMenuWidgetClass libXaw         SimpleMenu
+00000100 D _smeClassRec         libXaw         Sme
+00000004 D _smeObjectClass      libXaw         Sme
+00000100 D _smeBSBClassRec      libXaw         SmeBSB
+00000004 D _smeBSBObjectClass   libXaw         SmeBSB
+00000100 D _smeLineClassRec     libXaw         SmeLine
+00000004 D _smeLineObjectClass  libXaw         SmeLine
+00000100 D _stripChartClassRec  libXaw         StripChart
+00000004 D _stripChartWidgetClass libXaw         StripChart
+00000004 D _FMT8BIT             libXaw         Text
+00000100 D _textClassRec        libXaw         Text
+00000004 D _textWidgetClass     libXaw         Text
+00000100 D _textSinkClassRec    libXaw         TextSink
+00000004 D _textSinkObjectClass libXaw         TextSink
+00000100 D _textSrcClassRec     libXaw         TextSrc
+00000004 D _textSrcObjectClass  libXaw         TextSrc
+00000300 D __XawTextActionsTable libXaw         TextAction
+00000004 D __XawTextActionsTableCount libXaw         TextAction
+00000004 D __XawDefaultTextTranslations1 libXaw         TextTr
+00000004 D __XawDefaultTextTranslations2 libXaw         TextTr
+00000004 D __XawDefaultTextTranslations3 libXaw         TextTr
+00000100 D _toggleClassRec      libXaw         Toggle
+00000004 D _toggleWidgetClass   libXaw         Toggle
+00000140 D _treeClassRec        libXaw         Tree
+00000004 D _treeWidgetClass     libXaw         Tree
+00000100 D _vendorShellClassRec libXaw         Vendor
+00000004 D _vendorShellWidgetClass libXaw         Vendor
+00000140 D _viewportClassRec    libXaw         Viewport
+00000004 D _viewportWidgetClass libXaw         Viewport
+00000140 D _multiSrcClassRec    libXaw         MultiSrc
+00000004 D _multiSrcObjectClass libXaw         MultiSrc
+00000140 D _multiSinkClassRec   libXaw         MultiSink
+00000004 D _multiSinkObjectClass libXaw         MultiSink
+00000004 D __XawDefaultTextTranslations4 libXaw         TextTr
+00000140 D _xawvendorShellExtClassRec libXaw         Vendor
+00000004 D _xawvendorShellExtWidgetClass libXaw         Vendor
+00000004 D _XawFmt8Bit          libXaw         Text
+00000004 D _XawFmtWide          libXaw         Text
diff --git a/nx-X11/lib/Xaw/sharedlib.c b/nx-X11/lib/Xaw/sharedlib.c
new file mode 100644
index 000000000..d107f9fcb
--- /dev/null
+++ b/nx-X11/lib/Xaw/sharedlib.c
@@ -0,0 +1,182 @@
+/* $Xorg: sharedlib.c,v 1.4 2001/02/09 02:03:47 xorgcvs Exp $ */
+/*
+
+Copyright 1991, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+#if defined(SUNSHLIB) && !defined(SHAREDCODE)
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/IntrinsicP.h>
+#include <X11/Xaw/AsciiSinkP.h>
+#include <X11/Xaw/AsciiSrcP.h>
+#include <X11/Xaw/AsciiTextP.h>
+#include <X11/Xaw/MultiSinkP.h>
+#include <X11/Xaw/MultiSrcP.h>
+#include <X11/Xaw/BoxP.h>
+#include <X11/Xaw/CommandP.h>
+#include <X11/Xaw/DialogP.h>
+#include <X11/Xaw/FormP.h>
+#include <X11/Xaw/GripP.h>
+#include <X11/Xaw/LabelP.h>
+#include <X11/Xaw/ListP.h>
+#include <X11/Xaw/MenuButtoP.h>
+#include <X11/Xaw/PanedP.h>
+#include <X11/Xaw/PannerP.h>
+#include <X11/Xaw/PortholeP.h>
+#include <X11/Xaw/RepeaterP.h>
+#include <X11/Xaw/ScrollbarP.h>
+#include <X11/Xaw/SimpleP.h>
+#include <X11/Xaw/SimpleMenP.h>
+#include <X11/Xaw/SmeP.h>
+#include <X11/Xaw/SmeBSBP.h>
+#include <X11/Xaw/SmeLineP.h>
+#include <X11/Xaw/StripCharP.h>
+#include <X11/Xaw/TextP.h>
+#include <X11/Xaw/TextSinkP.h>
+#include <X11/Xaw/TextSrcP.h>
+#include <X11/Xaw/ToggleP.h>
+#include <X11/Xaw/TreeP.h>
+#include <X11/VendorP.h>
+#include <X11/Xaw/ViewportP.h>
+#if !defined(OLDXAW) && !defined(XAW7)
+#include <X11/Xaw/PrintSP.h>
+#endif
+
+extern AsciiSinkClassRec asciiSinkClassRec;
+WidgetClass asciiSinkObjectClass = (WidgetClass)&asciiSinkClassRec;
+
+extern AsciiSrcClassRec asciiSrcClassRec;
+WidgetClass asciiSrcObjectClass = (WidgetClass)&asciiSrcClassRec;
+
+extern AsciiTextClassRec asciiTextClassRec;
+WidgetClass asciiTextWidgetClass = (WidgetClass)&asciiTextClassRec;
+
+#ifdef ASCII_STRING
+extern AsciiStringClassRec asciiStringClassRec;
+WidgetClass asciiStringWidgetClass = (WidgetClass)&asciiStringClassRec;
+#endif
+
+#ifdef ASCII_DISK
+extern AsciiDiskClassRec asciiDiskClassRec;
+WidgetClass asciiDiskWidgetClass = (WidgetClass)&asciiDiskClassRec;
+#endif
+
+extern MultiSinkClassRec multiSinkClassRec;
+WidgetClass multiSinkObjectClass = (WidgetClass)&multiSinkClassRec;
+
+extern MultiSrcClassRec multiSrcClassRec;
+WidgetClass multiSrcObjectClass = (WidgetClass)&multiSrcClassRec;
+
+extern BoxClassRec boxClassRec;
+WidgetClass boxWidgetClass = (WidgetClass)&boxClassRec;
+
+extern CommandClassRec commandClassRec;
+WidgetClass commandWidgetClass = (WidgetClass) &commandClassRec;
+
+extern DialogClassRec dialogClassRec;
+WidgetClass dialogWidgetClass = (WidgetClass)&dialogClassRec;
+
+extern FormClassRec formClassRec;
+WidgetClass formWidgetClass = (WidgetClass)&formClassRec;
+
+extern GripClassRec gripClassRec;
+WidgetClass gripWidgetClass = (WidgetClass) &gripClassRec;
+
+extern LabelClassRec labelClassRec;
+WidgetClass labelWidgetClass = (WidgetClass)&labelClassRec;
+
+extern ListClassRec listClassRec;
+WidgetClass listWidgetClass = (WidgetClass)&listClassRec;
+
+extern MenuButtonClassRec menuButtonClassRec;
+WidgetClass menuButtonWidgetClass = (WidgetClass) &menuButtonClassRec;
+
+extern PanedClassRec panedClassRec;
+WidgetClass panedWidgetClass = (WidgetClass) &panedClassRec;
+WidgetClass vPanedWidgetClass = (WidgetClass) &panedClassRec;
+
+extern PannerClassRec pannerClassRec;
+WidgetClass pannerWidgetClass = (WidgetClass) &pannerClassRec;
+
+extern PortholeClassRec portholeClassRec;
+WidgetClass portholeWidgetClass = (WidgetClass) &portholeClassRec;
+
+extern RepeaterClassRec repeaterClassRec;
+WidgetClass repeaterWidgetClass = (WidgetClass) &repeaterClassRec;
+
+extern ScrollbarClassRec scrollbarClassRec;
+WidgetClass scrollbarWidgetClass = (WidgetClass)&scrollbarClassRec;
+
+extern SimpleClassRec simpleClassRec;
+WidgetClass simpleWidgetClass = (WidgetClass)&simpleClassRec;
+
+extern SimpleMenuClassRec simpleMenuClassRec;
+WidgetClass simpleMenuWidgetClass = (WidgetClass)&simpleMenuClassRec;
+
+extern SmeClassRec smeClassRec;
+WidgetClass smeObjectClass = (WidgetClass) &smeClassRec;
+
+extern SmeBSBClassRec smeBSBClassRec;
+WidgetClass smeBSBObjectClass = (WidgetClass) &smeBSBClassRec;
+
+extern SmeLineClassRec smeLineClassRec;
+WidgetClass smeLineObjectClass = (WidgetClass) &smeLineClassRec;
+
+extern StripChartClassRec stripChartClassRec;
+WidgetClass stripChartWidgetClass = (WidgetClass) &stripChartClassRec;
+
+extern TextClassRec textClassRec;
+WidgetClass textWidgetClass = (WidgetClass)&textClassRec;
+
+unsigned long FMT8BIT = 0L;
+unsigned long XawFmt8Bit = 0L;
+unsigned long XawFmtWide = 0L;
+
+extern TextSinkClassRec textSinkClassRec;
+WidgetClass textSinkObjectClass = (WidgetClass)&textSinkClassRec;
+
+extern TextSrcClassRec textSrcClassRec;
+WidgetClass textSrcObjectClass = (WidgetClass)&textSrcClassRec;
+
+extern ToggleClassRec toggleClassRec;
+WidgetClass toggleWidgetClass = (WidgetClass) &toggleClassRec;
+
+extern TreeClassRec treeClassRec;
+WidgetClass treeWidgetClass = (WidgetClass) &treeClassRec;
+
+extern VendorShellClassRec vendorShellClassRec;
+WidgetClass vendorShellWidgetClass = (WidgetClass) &vendorShellClassRec;
+
+extern ViewportClassRec viewportClassRec;
+WidgetClass viewportWidgetClass = (WidgetClass)&viewportClassRec;
+
+#if !defined(OLDXAW) && !defined(XAW7)
+extern XawPrintShellClassRec xawPrintShellClassRec;
+WidgetClass xawPrintShellWidgetClass = (WidgetClass) &xawPrintShellClassRec;
+#endif
+ 
+#endif /* SUNSHLIB */