massive reduction of unneeded files

1 files changed, 0 insertions, 978 deletions

diff --git a/nx-X11/lib/Xaw/MultiSink.c b/nx-X11/lib/Xaw/MultiSink.c
deleted file mode 100644
index 8abe2dedd..000000000
--- a/nx-X11/lib/Xaw/MultiSink.c
+++ /dev/null
@@ -1,978 +0,0 @@
-/* $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);
-}