git update until 25 Mar 2011

xserver 
fontconfig
glproto
libXau
libXft
libXmu
libfontenc
libxcb
mesa
mkfontscale
pixman
randrproto
xkeyboard-config
xtrans
xwininfo

updated following packages:

xproto-7.0.21
xineramaproto-1.2.1
libXt-1.1.1
libxkbfile-1.0.7
libXpm-3.5.9
libXfont-1.4.3
libXaw-1.0.9
bdftopcf-1.0.3
encodings-1.0.4
fixesproto-5.0
font-adobe-100dpi-1.0.3
font-adobe-75dpi-1.0.3
font-adobe-utopia-100dpi-1.0.4
font-adobe-utopia-75dpi-1.0.4
font-adobe-utopia-type1-1.0.4
font-alias-1.0.3
font-arabic-misc-1.0.3
font-bh-100dpi-1.0.3
font-bh-75dpi-1.0.3
font-bh-lucidatypewriter-100dpi-1.0.3
font-bh-lucidatypewriter-75dpi-1.0.3
font-bh-ttf-1.0.3
font-bh-type1-1.0.3
font-bitstream-100dpi-1.0.3
font-bitstream-75dpi-1.0.3
font-bitstream-speedo-1.0.2
font-bitstream-type1-1.0.3
font-cronyx-cyrillic-1.0.3
font-cursor-misc-1.0.3
font-daewoo-misc-1.0.3
font-dec-misc-1.0.3
font-ibm-type1-1.0.3
font-isas-misc-1.0.3
font-jis-misc-1.0.3
font-micro-misc-1.0.3
font-misc-cyrillic-1.0.3
font-misc-ethiopic-1.0.3
font-misc-meltho-1.0.3
font-misc-misc-1.1.2
font-mutt-misc-1.0.3
font-schumacher-misc-1.1.2
font-screen-cyrillic-1.0.4
font-sony-misc-1.0.3
font-sun-misc-1.0.3
font-util-1.2.0
font-winitzki-cyrillic-1.0.3
font-xfree86-type1-1.0.4

1 files changed, 1521 insertions, 0 deletions

diff --git a/libXt/specs/CH10 b/libXt/specs/CH10
new file mode 100644
index 000000000..b7c0139ca
--- /dev/null
+++ b/libXt/specs/CH10
@@ -0,0 +1,1521 @@
+.\" $Xorg: CH10,v 1.3 2000/08/17 19:42:46 cpqbld Exp $
+.\" Copyright \(co 1985, 1986, 1987, 1988, 1991, 1994
+.\" X Consortium
+.\" 
+.\" 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 X CONSORTIUM 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 X Consortium 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 X Consortium.
+.\" 
+.\" Copyright \(co 1985, 1986, 1987, 1988, 1991, 1994
+.\" Digital Equipment Corporation, Maynard, Massachusetts.
+.\" 
+.\" Permission to use, copy, modify and distribute this documentation for any
+.\" purpose and without fee is hereby granted, provided that the above copyright
+.\" notice appears 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 in advertising or publicity pertaining
+.\" to distribution of the software without specific, written prior permission.
+.\" Digital makes no representations about the suitability of the
+.\" software described herein for any purpose.
+.\" It is provided ``as is'' without express or implied warranty.
+.\"
+\&
+.sp 1
+.ce 3
+\s+1\fBChapter 10\fP\s-1
+
+\s+1\fBTranslation Management\s-1 
+.sp 2
+.nr H1 10
+.nr H2 0
+.nr H3 0
+.nr H4 0
+.nr H5 0
+.LP
+.XS
+Chapter 10 \(em Translation Management 
+.XE
+Except under unusual circumstances,
+widgets do not hardwire the mapping of user events into widget behavior
+by using the event manager.
+Instead, they provide a default mapping of events into behavior
+that you can override.
+.LP
+The translation manager provides an interface to specify and manage the
+mapping of X event sequences into widget-supplied functionality,
+for example, calling procedure \fIAbc\fP when the \fIy\fP key 
+is pressed.
+.LP
+The translation manager uses two kinds of tables to perform translations:
+.IP \(bu 5
+The action tables, which are in the widget class structure,
+specify the mapping of externally available procedure name strings
+to the corresponding procedure implemented by the widget class.
+.IP \(bu 5
+A translation table, which is in the widget class structure,
+specifies the mapping of event sequences to procedure name strings.
+.LP
+You can override the translation table in the class structure 
+for a specific widget instance by supplying a different translation table
+for the widget instance.  The resources
+XtNtranslations and XtNbaseTranslations are used to modify the class
+default translation table; see Section 10.3.
+
+.NH 2
+Action Tables
+.XS
+\fB\*(SN Action Tables\fP
+.XE
+.LP
+All widget class records contain an action table,
+an array of
+.PN XtActionsRec
+entries.
+In addition,
+an application can register its own action tables with the translation manager
+so that the translation tables it provides to widget instances can access
+application functionality directly.
+The translation action procedure pointer is of type
+.PN XtActionProc .
+.LP
+.IN "action_proc procedure" "" "@DEF@"
+.IN "XtActionProc" "" "@DEF@"
+.sM
+.FD 0
+typedef void (*XtActionProc)(Widget, XEvent*, String*, Cardinal*);
+.br
+      Widget \fIw\fP;
+.br
+      XEvent *\fIevent\fP;
+.br
+      String *\fIparams\fP;
+.br
+      Cardinal *\fInum_params\fP;
+.FN
+.IP \fIw\fP 1i
+Specifies the widget that caused the action to be called.
+.IP \fIevent\fP 1i
+Specifies the event that caused the action to be called.
+If the action is called after a sequence of events,
+then the last event in the sequence is used.
+.IP \fIparams\fP 1i
+Specifies a pointer to the list of strings that were specified
+in the translation table as arguments to the action, or NULL.
+.IP \fInum_params\fP 1i
+Specifies the number of entries in \fIparams\fP.
+.IN "XtActionsRec"
+.IN "XtActionList"
+.LP
+.Ds 0
+.TA .5i 3i
+.ta .5i 3i
+typedef struct _XtActionsRec {
+	String string;
+	XtActionProc proc;
+} XtActionsRec, *XtActionList;
+.De
+.LP
+.eM
+The \fIstring\fP field is the name used in translation tables to access
+the procedure.
+The \fIproc\fP field is a pointer to a procedure that implements
+the functionality.
+.LP
+When the action list is specified as the
+.PN CoreClassPart
+\fIactions\fP field, the string pointed to by \fIstring\fP must be
+permanently allocated prior to or during the execution of the class
+initialization procedure and must not be subsequently deallocated.
+.LP
+Action procedures should not assume that the widget in which they
+are invoked is realized; an accelerator specification can cause
+an action procedure to be called for a widget that does not yet
+have a window.  Widget writers should also note which of a widget's
+callback lists are invoked from action procedures and warn clients
+not to assume the widget is realized in those callbacks.
+.LP
+For example, a Pushbutton widget has procedures to take the following actions:
+.IP \(bu 5
+Set the button to indicate it is activated.
+.IP \(bu 5
+Unset the button back to its normal mode.
+.IP \(bu 5
+Highlight the button borders.
+.IP \(bu 5
+Unhighlight the button borders.
+.IP \(bu 5
+Notify any callbacks that the button has been activated.
+.LP
+The action table for the Pushbutton widget class makes these functions
+available to translation tables written for Pushbutton or any subclass.
+The string entry is the name used in translation tables.
+The procedure entry (usually spelled identically to the string)
+is the name of the C procedure that implements that function:
+.LP
+.IN "Action Table"
+.Ds
+.TA .5i 1.5i
+.ta .5i 1.5i
+XtActionsRec actionTable[] = {
+	{"Set",	Set},
+	{"Unset",	Unset},
+	{"Highlight",	Highlight},
+	{"Unhighlight",	Unhighlight}
+	{"Notify",	Notify},
+};
+.De
+.LP
+The \*(xI reserve all action names and parameters starting with
+the characters ``Xt'' for future standard enhancements.  Users,
+applications, and widgets should not declare action names or pass
+parameters starting with these characters except to invoke specified
+built-in \*(xI functions.
+
+.NH 3
+Action Table Registration
+.XS
+\fB\*(SN Action Table Registration\fP
+.XE
+.LP
+.IN "actions"
+The \fIactions\fP and \fInum_actions\fP fields of
+.PN CoreClassPart
+specify the actions implemented by a widget class.  These are
+automatically registered with the \*(xI when the class is initialized
+and must be allocated in writable storage prior to Core class_part
+initialization, and never deallocated.  To save memory and optimize
+access, the \*(xI may overwrite the storage in order to compile the
+list into an internal representation.
+.sp
+.LP
+To declare an action table within an application
+and register it with the translation manager, use
+.PN XtAppAddActions .
+.LP
+.IN "XtAppAddActions" "" "@DEF@"
+.sM
+.FD 0
+void XtAppAddActions(\fIapp_context\fP, \fIactions\fP, \fInum_actions\fP)
+.br
+      XtAppContext \fIapp_context\fP;
+.br
+      XtActionList \fIactions\fP;
+.br
+      Cardinal \fInum_actions\fP;
+.FN
+.IP \fIapp_context\fP 1i
+Specifies the application context.
+.IP \fIactions\fP 1i
+Specifies the action table to register.
+.IP \fInum_actions\fP 1i
+Specifies the number of entries in this action table.
+.LP
+.eM
+If more than one action is registered with the same name, 
+the most recently registered action is used.
+If duplicate actions exist in an action table,
+the first is used.
+The \*(xI register an action table containing
+.PN XtMenuPopup
+and
+.PN XtMenuPopdown
+as part of
+.PN XtCreateApplicationContext .
+
+.NH 3
+Action Names to Procedure Translations
+.XS
+\fB\*(SN Action Names to Procedure Translations\fP
+.XE
+.LP
+The translation manager uses a simple algorithm to resolve the name of
+a procedure specified in a translation table into the
+actual procedure specified
+in an action table.
+When the widget
+is realized, the translation manager
+performs a search for the name in the following tables, in order:
+.IP \(bu 5
+The widget's class and all superclass action tables, in subclass-to-superclass
+order.
+.IP \(bu 5
+The parent's class and all superclass action tables, in subclass-to-superclass
+order, then on up the ancestor tree.
+.IP \(bu 5
+The action tables registered with
+.PN XtAppAddActions
+and
+.PN XtAddActions
+from the most recently added table to the oldest table.
+.LP
+As soon as it finds a name,
+the translation manager stops the search.
+If it cannot find a name,
+the translation manager generates a warning message.
+
+.NH 3
+Action Hook Registration
+.XS
+\fB\*(SN Action Hook Registration\fP
+.XE
+.LP
+An application can specify a procedure that will be called just before
+every action routine is dispatched by the translation manager.  To do
+so, the application supplies a procedure pointer of type
+.PN XtActionHookProc .
+.LP
+.IN "XtActionHookProc" "" "@DEF@"
+.sM
+.FD 0
+typedef void (*XtActionHookProc)(Widget, XtPointer, String, XEvent*, \
+String*, Cardinal*);
+.br
+      Widget \fIw\fP;
+.br
+      XtPointer \fIclient_data\fP;
+.br
+      String \fIaction_name\fP;
+.br
+      XEvent* \fIevent\fP;
+.br
+      String* \fIparams\fP;
+.br
+      Cardinal* \fInum_params\fP;
+.FN
+.IP \fIw\fP 1i
+Specifies the widget whose action is about to be dispatched.
+.IP \fIclient_data\fP 1i
+Specifies the application-specific closure that was passed to
+.PN XtAppAddActionHook.
+.IP \fIaction_name\fP 1i
+Specifies the name of the action to be dispatched.
+.IP \fIevent\fP 1i
+Specifies the event argument that will be passed to the action routine.
+.IP \fIparams\fP 1i
+Specifies the action parameters that will be passed to the action routine.
+.IP \fInum_params\fP 1i
+Specifies the number of entries in \fIparams\fP.
+.LP
+.eM
+Action hooks should not modify any of the data pointed to by the
+arguments other than the \fIclient_data\fP argument.
+.sp
+.LP
+To add an action hook, use
+.PN XtAppAddActionHook .
+.LP
+.IN "XtAppAddActionHook" "" "@DEF@"
+.sM
+.FD 0
+XtActionHookId XtAppAddActionHook(\fIapp\fP, \fIproc\fP, \fIclient_data\fP)
+.br
+      XtAppContext \fIapp\fP;
+.br
+      XtActionHookProc \fIproc\fP;
+.br
+      XtPointer \fIclient_data\fP;
+.FN
+.IP \fIapp\fP 1i
+Specifies the application context.
+.IP \fIproc\fP 1i
+Specifies the action hook procedure.
+.IP \fIclient_data\fP 1i
+Specifies application-specific data to be passed to the action hook.
+.LP
+.eM
+.PN XtAppAddActionHook
+adds the specified procedure to the front of a list
+maintained in the application context.  In the future, when an action
+routine is about to be invoked for any widget in this application
+context, either through the translation manager or via
+.PN XtCallActionProc ,
+the action hook procedures will be called in reverse
+order of registration just prior to invoking the action routine.
+.LP
+Action hook procedures are removed automatically and the
+.PN XtActionHookId is
+destroyed when the application context in which
+they were added is destroyed.
+.sp
+.LP
+To remove an action hook procedure without destroying the application
+context, use
+.PN XtRemoveActionHook .
+.LP
+.IN "XtRemoveActionHook" "" "@DEF@"
+.sM
+.FD 0
+void XtRemoveActionHook(\fIid\fP)
+.br
+      XtActionHookId \fIid\fP;
+.FN
+.IP \fIid\fP 1i
+Specifies the action hook id returned by
+.PN XtAppAddActionHook .
+.LP
+.eM
+.PN XtRemoveActionHook
+removes the specified action hook procedure from
+the list in which it was registered.
+
+.NH 2
+Translation Tables
+.XS
+\fB\*(SN Translation Tables\fP
+.XE
+.LP
+All widget instance records contain a translation table,
+which is a resource with a default value specified elsewhere in the
+class record.
+A translation table specifies what action procedures are invoked for
+an event or a sequence of events.
+A translation table
+is a string containing a list of translations from an event sequence
+into one or more action procedure calls.
+The translations are separated from one another by newline characters
+(ASCII LF).
+The complete syntax of translation tables is specified in Appendix B.
+.LP
+As an example, the default behavior of Pushbutton is
+.IP \(bu 5
+Highlight on enter window.
+.IP \(bu 5
+Unhighlight on exit window.
+.IP \(bu 5
+Invert on left button down.
+.IP \(bu 5
+Call callbacks and reinvert on left button up.
+.LP
+The following illustrates Pushbutton's default translation table:
+.LP
+.IN "Translation tables"
+.Ds
+.TA .5i 1.5i
+.ta .5i 1.5i
+static String defaultTranslations =
+	"<EnterWindow>:	Highlight()\\n\\
+	<LeaveWindow>:	Unhighlight()\\n\\
+	<Btn1Down>:	Set()\\n\\
+	<Btn1Up>:	Notify() Unset()";
+.De
+.LP
+The \fItm_table\fP field of the
+.PN CoreClassPart
+should be filled in at class initialization time with
+the string containing the class's default translations.
+If a class wants to inherit its superclass's translations,
+it can store the special value
+.PN XtInheritTranslations
+into \fItm_table\fP.
+In Core's class part initialization procedure,
+the \*(xI compile this translation table into an efficient internal form.
+Then, at widget creation time,
+this default translation table is
+combined with the XtNtranslations
+and XtNbaseTranslations resources; see Section 10.3.
+.LP
+The resource conversion mechanism automatically compiles
+string translation tables that are specified in the resource database.
+If a client uses translation tables that are not retrieved via a
+resource conversion,
+it must compile them itself using
+.PN XtParseTranslationTable .
+.LP
+The \*(xI use the compiled form of the translation table to register the
+necessary events with the event manager.
+Widgets need do nothing other than specify the action and translation tables
+for events to be processed by the translation manager.
+
+.NH 3
+Event Sequences
+.XS
+\fB\*(SN Event Sequences\fP
+.XE
+.LP
+An event sequence is a comma-separated list of X event descriptions 
+that describes a specific sequence of X events to map to a set of 
+program actions. 
+Each X event description consists of three parts: 
+The X event type, a prefix consisting of the X modifier bits, and
+an event-specific suffix.
+.LP
+Various abbreviations are supported to make translation tables easier
+to read.  The events must match incoming events in left-to-right order
+to trigger the action sequence.
+
+.NH 3
+Action Sequences
+.XS
+\fB\*(SN Action Sequences\fP
+.XE
+.LP
+Action sequences specify what program or widget actions to take in response to
+incoming X events. An action sequence consists of space-separated
+action procedure call specifications.
+Each action procedure call consists of the name of an action procedure and a
+parenthesized list of zero or more comma-separated
+string parameters to pass to that procedure.
+The actions are invoked in left-to-right order as specified in the
+action sequence.
+
+.NH 3
+Multi-Click Time
+.XS
+\fB\*(SN Multi-Click Time\fP
+.XE
+.LP
+Translation table entries may specify actions that are taken when two
+or more identical events occur consecutively within a short time
+interval, called the multi-click time.  The multi-click time value may
+be specified as an application resource with name ``multiClickTime'' and
+.IN "multiClickTime" "" "@DEF@"
+.IN "Resources" "multiClickTime"
+class ``MultiClickTime'' and may also be modified dynamically by the
+application.  The multi-click time is unique for each Display value and
+is retrieved from the resource database by
+.PN XtDisplayInitialize .
+If no value is specified, the initial value is 200 milliseconds.
+.sp
+.LP
+To set the multi-click time dynamically, use
+.PN XtSetMultiClickTime .
+.LP
+.IN "XtSetMultiClickTime" "" "@DEF@"
+.sM
+.FD 0
+void XtSetMultiClickTime(\fIdisplay\fP, \fItime\fP)
+.br
+      Display *\fIdisplay\fP;
+.br
+      int \fItime\fP;
+.FN
+.IP \fIdisplay\fP 1i
+Specifies the display connection.
+.IP \fItime\fP 1i
+Specifies the multi-click time in milliseconds.
+.LP
+.eM
+.PN XtSetMultiClickTime
+sets the time interval used by the translation
+manager to determine when multiple events are interpreted as a
+repeated event.  When a repeat count is specified in a translation
+entry, the interval between the timestamps in each pair of repeated
+events (e.g., between two
+.PN ButtonPress
+events) must be less than the
+multi-click time in order for the translation actions to be taken. 
+.sp
+.LP
+To read the multi-click time, use
+.PN XtGetMultiClickTime .
+.LP
+.IN "XtGetMultiClickTime" "" "@DEF@"
+.sM
+.FD 0
+int XtGetMultiClickTime(\fIdisplay\fP)
+.br
+      Display *\fIdisplay\fP;
+.FN
+.IP \fIdisplay\fP 1i
+Specifies the display connection.
+.LP
+.eM
+.PN XtGetMultiClickTime
+returns the time in milliseconds that the
+translation manager uses to determine if multiple events are to be
+interpreted as a repeated event for purposes of matching a translation
+entry containing a repeat count.
+
+.NH 2
+Translation Table Management
+.XS
+\fB\*(SN Translation Table Management\fP
+.XE
+.LP
+Sometimes an application needs to merge
+its own translations with a widget's translations.
+For example, a window manager provides functions to move a window.
+The window manager wishes to bind this operation to a specific
+pointer button in the title bar without the possibility of user
+override and bind it to other buttons that may be overridden by the user.
+.LP
+To accomplish this,
+the window manager should first create the title bar
+and then should merge the two translation tables into
+the title bar's translations.
+One translation table contains the translations that the window manager
+wants only if the user has not specified a translation for a particular event
+or event sequence (i.e., those that may be overridden).
+The other translation table contains the translations that the
+window manager wants regardless of what the user has specified.
+.LP
+Three \*(xI functions support this merging:
+.TS
+lw(2i) lw(3.75i).
+T{
+.PN XtParseTranslationTable
+T}	T{
+Compiles a translation table.
+T}
+.sp
+T{
+.PN XtAugmentTranslations
+T}	T{
+Merges a compiled translation table into a widget's
+compiled translation table, ignoring any new translations that
+conflict with existing translations.
+T}
+.sp
+T{
+.PN XtOverrideTranslations
+T}	T{
+Merges a compiled translation table into a widget's
+compiled translation table, replacing any existing translations that
+conflict with new translations.
+T}
+.TE
+.sp
+.LP
+To compile a translation table, use
+.PN XtParseTranslationTable .
+.LP
+.IN "XtParseTranslationTable" "" "@DEF@"
+.sM
+.FD 0
+XtTranslations XtParseTranslationTable(\fItable\fP)
+.br
+      String \fItable\fP;
+.FN
+.IP \fItable\fP 1i
+Specifies the translation table to compile.
+.LP
+.eM
+The
+.PN XtParseTranslationTable
+function compiles the translation table, provided in the format given
+in Appendix B, into an opaque internal representation
+of type
+.PN XtTranslations .
+Note that if an empty translation table is required for any purpose,
+one can be obtained by calling
+.PN XtParseTranslationTable
+and passing an empty string.
+.sp
+.LP
+To merge additional translations into an existing translation table, use
+.PN XtAugmentTranslations .
+.LP
+.IN "XtAugmentTranslations" "" "@DEF@"
+.sM
+.FD 0
+void XtAugmentTranslations(\fIw\fP, \fItranslations\fP)
+.br
+      Widget \fIw\fP;
+.br
+      XtTranslations \fItranslations\fP;
+.FN
+.IP \fIw\fP 1i
+Specifies the widget into which the new translations are to be merged.  \*(cI
+.IP \fItranslations\fP 1i
+Specifies the compiled translation table to merge in.
+.LP
+.eM
+The
+.PN XtAugmentTranslations
+function merges the new translations into the existing widget
+translations, ignoring any
+.PN #replace ,
+.PN #augment ,
+or
+.PN #override
+directive that may have been specified
+in the translation string.  The translation table specified by
+\fItranslations\fP is not altered by this process.
+.PN XtAugmentTranslations
+logically appends the string representation of the new translations to
+the string representation of the widget's current translations and reparses
+the result with no warning messages about duplicate left-hand sides, then
+stores the result back into the widget instance; i.e.,
+if the new translations contain an event or event sequence that
+already exists in the widget's translations,
+the new translation is ignored.
+.sp
+.LP
+To overwrite existing translations with new translations, use
+.PN XtOverrideTranslations .
+.LP
+.IN "XtOverrideTranslations" "" "@DEF@"
+.sM
+.FD 0
+void XtOverrideTranslations(\fIw\fP, \fItranslations\fP)
+.br
+      Widget \fIw\fP;
+.br
+      XtTranslations \fItranslations\fP;
+.FN
+.IP \fIw\fP 1i
+Specifies the widget into which the new translations are to be merged. \*(cI
+.IP \fItranslations\fP 1i
+Specifies the compiled translation table to merge in.
+.LP
+.eM
+The
+.PN XtOverrideTranslations
+function merges the new translations into the existing widget
+translations, ignoring any
+.PN #replace ,
+.PN #augment ,
+or
+.PN #override
+directive that may have been
+specified in the translation string.  The translation table
+specified by \fItranslations\fP is not altered by this process.
+.PN XtOverrideTranslations
+logically appends the string representation of the widget's current
+translations to the string representation of the new translations and
+reparses the result with no warning messages about duplicate left-hand
+sides, then stores the result back into the widget instance; i.e.,
+if the new translations contain an event or event sequence that
+already exists in the widget's translations,
+the new translation overrides the widget's translation.
+.LP
+To replace a widget's translations completely, use
+.PN XtSetValues
+on the XtNtranslations resource and specify a compiled translation table
+as the value.
+.sp
+.LP
+To make it possible for users to easily modify translation tables in their
+resource files, 
+the string-to-translation-table resource type converter
+allows the string to specify whether the table should replace,
+augment, or override any
+existing translation table in the widget. 
+To specify this,
+a pound sign (#) is given as the first character of the table 
+followed by one of the keywords ``replace'', ``augment'', or
+``override'' to indicate
+whether to replace, augment, or override the existing table.
+The replace or merge
+operation is performed during the
+Core
+instance initialization.
+Each merge operation produces a new
+translation resource value; if the original tables were shared by
+other widgets, they are unaffected.  If no directive is
+specified, ``#replace'' is assumed.
+.LP
+At instance initialization
+the XtNtranslations resource is first fetched.  Then, if it was
+not specified or did not contain ``#replace'', the
+resource database is searched for the resource XtNbaseTranslations.
+If XtNbaseTranslations is found, it is merged into the widget class
+translation table.  Then the widget \fItranslations\fP field is
+merged into the result or into the class translation table if
+XtNbaseTranslations was not found.  This final table is then
+stored into the widget \fItranslations\fP field.  If the XtNtranslations
+resource specified ``#replace'', no merge is done.
+If neither XtNbaseTranslations or XtNtranslations are specified,
+the class translation table is copied into the widget instance.
+.sp
+.LP
+To completely remove existing translations, use
+.PN XtUninstallTranslations .
+.LP
+.IN "XtUninstallTranslations" "" "@DEF@"
+.sM
+.FD 0
+void XtUninstallTranslations(\fIw\fP)
+.br
+      Widget \fIw\fP;
+.FN
+.IP \fIw\fP 1i
+Specifies the widget from which the translations are to be removed.   \*(cI
+.LP
+.eM
+The
+.PN XtUninstallTranslations
+function causes the entire translation table for the widget to be removed.
+
+.NH 2
+Using Accelerators
+.XS
+\fB\*(SN Using Accelerators\fP
+.XE
+.LP
+It is often desirable to be able to bind events in one widget to actions in
+another.
+In particular,
+it is often useful to be able to invoke menu actions from the keyboard.
+The \*(xI provide a facility, called accelerators, that lets you 
+accomplish this.
+.IN "Accelerator" "" "@DEF@"
+An accelerator table is a translation table that is bound with its
+actions in the context of a particular widget, the \fIsource\fP widget.
+The accelerator table can then be installed on one or more \fIdestination\fP widgets.
+When an event sequence in the destination widget would cause an
+accelerator action to be taken, and if the source widget is sensitive,
+the actions are executed as though triggered by the same event sequence
+in the accelerator source
+widget.  The event is
+passed to the action procedure without modification.  The action
+procedures used within accelerators must not assume that the source
+widget is realized nor that any fields of the event are in reference
+to the source widget's window if the widget is realized.
+.LP
+Each widget instance contains that widget's exported accelerator table
+as a resource.
+Each class of widget exports a method that takes a
+displayable string representation of the accelerators
+so that widgets can display their current accelerators.
+The representation is the accelerator table in canonical
+translation table form (see Appendix B).
+The display_accelerator procedure pointer is of type
+.PN XtStringProc .
+.LP
+.IN "display_accelerator procedure" "" "@DEF@"
+.IN "XtStringProc" "" "@DEF@"
+.sM
+.FD 0
+typedef void (*XtStringProc)(Widget, String);
+.br
+      Widget \fIw\fP;
+.br
+      String \fIstring\fP;
+.FN
+.IP \fIw\fP 1i
+Specifies the source widget that supplied the accelerators.
+.IP \fIstring\fP 1i
+Specifies the string representation of the accelerators for this widget.
+.LP
+.eM
+Accelerators can be specified in resource files, 
+and the string representation is the same as for a translation table.
+However,
+the interpretation of the
+.PN #augment
+and
+.PN #override
+directives applies to
+what will happen when the accelerator is installed;
+that is, whether or not the accelerator translations will override the
+translations in the destination widget.
+The default is
+.PN #augment ,
+which means that the accelerator translations have lower priority
+than the destination translations.
+The
+.PN #replace
+directive is ignored for accelerator tables.
+.sp
+.LP
+To parse an accelerator table, use
+.PN XtParseAcceleratorTable .
+.LP
+.IN "XtParseAcceleratorTable" "" "@DEF@"
+.sM
+.FD 0
+XtAccelerators XtParseAcceleratorTable(\fIsource\fP)
+.br
+      String \fIsource\fP;
+.FN
+.IP \fIsource\fP 1i
+Specifies the accelerator table to compile.
+.LP
+.eM
+The
+.PN XtParseAcceleratorTable
+function compiles the accelerator table into an opaque internal representation.
+The client
+should set the XtNaccelerators resource of
+each widget that is to be activated by these translations
+to the returned value.
+.sp
+.LP
+To install accelerators from a widget on another widget, use
+.PN XtInstallAccelerators .
+.LP
+.IN "XtInstallAccelerators" "" "@DEF@"
+.sM
+.FD 0
+void XtInstallAccelerators(\fIdestination\fP, \fIsource\fP)
+.br
+      Widget \fIdestination\fP;
+.br
+      Widget \fIsource\fP;
+.FN
+.IP \fIdestination\fP 1i
+Specifies the widget on which the accelerators are to be installed.  \*(cI
+.IP \fIsource\fP 1i
+Specifies the widget from which the accelerators are to come.  \*(cI
+.LP
+.eM
+The
+.PN XtInstallAccelerators
+function installs the \fIaccelerators\fP resource value from
+\fIsource\fP onto \fIdestination\fP
+by merging the source accelerators into the destination translations.
+If the source \fIdisplay_accelerator\fP field is non-NULL, 
+.PN XtInstallAccelerators
+calls it with the source widget and a string representation 
+of the accelerator table,
+which indicates that its accelerators have been installed 
+and that it should display them appropriately.
+The string representation of the accelerator table is its
+canonical translation table representation.
+.sp
+.LP
+As a convenience for installing all accelerators from a widget and all its
+descendants onto one destination, use
+.PN XtInstallAllAccelerators .
+.LP
+.IN "XtInstallAllAccelerators" "" "@DEF@"
+.sM
+.FD 0
+void XtInstallAllAccelerators(\fIdestination\fP, \fIsource\fP)
+.br
+      Widget \fIdestination\fP;
+.br
+      Widget \fIsource\fP;
+.FN
+.IP \fIdestination\fP 1i
+Specifies the widget on which the accelerators are to be installed.  \*(cI
+.IP \fIsource\fP 1i
+Specifies the root widget of the widget tree
+from which the accelerators are to come.  \*(cI
+.LP
+.eM
+The
+.PN XtInstallAllAccelerators
+function recursively descends the widget tree rooted at \fIsource\fP 
+and installs the accelerators resource value
+of each widget encountered onto \fIdestination\fP.
+A common use is to call
+.PN XtInstallAllAccelerators
+and pass the application main window as the source.
+
+.NH 2
+KeyCode-to-KeySym Conversions
+.XS
+\*(SN KeyCode-to-KeySym Conversions
+.XE
+.LP
+The translation manager provides support for automatically translating
+KeyCodes in incoming key events into KeySyms.
+KeyCode-to-KeySym translator procedure pointers are of type
+.PN XtKeyProc .
+.LP
+.IN "XtKeyProc" "" "@DEF@"
+.sM
+.FD 0
+typedef void (*XtKeyProc)(Display*, KeyCode, Modifiers, Modifiers*, \
+KeySym*);
+.br
+      Display *\fIdisplay\fP;
+.br
+      KeyCode \fIkeycode\fP;
+.br
+      Modifiers \fImodifiers\fP;
+.br
+      Modifiers *\fImodifiers_return\fP;
+.br
+      KeySym *\fIkeysym_return\fP;
+.FN
+.IP \fIdisplay\fP 1.1i
+Specifies the display that the KeyCode is from.
+.IP \fIkeycode\fP 1.1i
+Specifies the KeyCode to translate.
+.IP \fImodifiers\fP 1.1i
+Specifies the modifiers to the KeyCode.
+.IP \fImodifiers_return\fP 1.1i
+Specifies a location in which to store
+a mask that indicates the subset of all
+modifiers that are examined by the key translator for the specified keycode.
+.IP \fIkeysym_return\fP 1.1i
+Specifies a location in which to store the resulting KeySym.
+.LP
+.eM
+This procedure takes a KeyCode and modifiers and produces a KeySym.
+For any given key translator function and keyboard encoding,
+\fImodifiers_return\fP will be a constant per KeyCode that indicates
+the subset of all modifiers that are examined by the key translator
+for that KeyCode.
+.LP
+The KeyCode-to-KeySym translator procedure
+must be implemented such that multiple calls with the same
+\fIdisplay\fP, \fIkeycode\fP, and \fImodifiers\fP return the same
+result until either a new case converter, an
+.PN XtCaseProc ,
+is installed or a
+.PN MappingNotify
+event is received.
+
+.sp
+.LP
+The \*(xI maintain tables internally to map KeyCodes to KeySyms
+for each open display.  Translator procedures and other clients may
+share a single copy of this table to perform the same mapping.
+.LP
+To return a pointer to the KeySym-to-KeyCode mapping table for a
+particular display, use
+.PN XtGetKeysymTable .
+.LP
+.IN "XtGetKeysymTable" "" "@DEF@"
+.sM
+.FD 0
+KeySym *XtGetKeysymTable(\fIdisplay\fP, \fImin_keycode_return\fP, \
+\fIkeysyms_per_keycode_return\fP)
+.br
+      Display *\fIdisplay\fP;
+.br
+      KeyCode *\fImin_keycode_return\fP;
+.br
+      int *\fIkeysyms_per_keycode_return\fP;
+.FN
+.IP \fIdisplay\fP 1i
+Specifies the display whose table is required.
+.IP \fImin_keycode_return\fP 1i
+Returns the minimum KeyCode valid for the display.
+.IP \fIkeysyms_per_keycode_return\fP 1i
+Returns the number of KeySyms stored for each KeyCode.
+.LP
+.eM
+.PN XtGetKeysymTable
+returns a pointer to the \*(xI' copy of the
+server's KeyCode-to-KeySym table.  This table must not be modified.
+There are \fIkeysyms_per_keycode_return\fP KeySyms associated with each
+KeyCode, located in the table with indices starting at index
+.IP
+    (test_keycode - min_keycode_return) * keysyms_per_keycode_return
+.LP
+for KeyCode \fItest_keycode\fP.  Any entries that have no KeySyms associated
+with them contain the value
+.PN NoSymbol .
+Clients should not cache the KeySym table but should call
+.PN XtGetKeysymTable
+each time the value is
+needed, as the table may change prior to dispatching each event.
+.LP
+For more information on this table, see Section 12.7 in \fI\*(xL\fP.
+.sp
+.LP
+To register a key translator, use
+.PN XtSetKeyTranslator .
+.LP
+.IN "XtSetKeyTranslator" "" "@DEF@"
+.sM
+.FD 0
+void XtSetKeyTranslator(\fIdisplay\fP, \fIproc\fP)
+.br
+      Display *\fIdisplay\fP;
+.br
+      XtKeyProc \fIproc\fP;
+.FN
+.IP \fIdisplay\fP 1i
+Specifies the display from which to translate the events.
+.IP \fIproc\fP 1i
+Specifies the procedure to perform key translations.
+.LP
+.eM
+The
+.PN XtSetKeyTranslator
+function sets the specified procedure as the current key translator.
+The default translator is 
+.PN XtTranslateKey ,
+an
+.PN XtKeyProc
+that uses the Shift, Lock, numlock, and group modifiers
+with the interpretations defined in \fI\*(xP\fP, Section 5.
+It is provided so that new translators can call it to get default 
+KeyCode-to-KeySym translations and so that the default translator 
+can be reinstalled.
+.sp
+.LP
+To invoke the currently registered KeyCode-to-KeySym translator,
+use
+.PN XtTranslateKeycode .
+.LP
+.IN "XtTranslateKeycode" "" "@DEF@"
+.sM
+.FD 0
+void XtTranslateKeycode(\fIdisplay\fP, \fIkeycode\fP, \fImodifiers\fP, \
+\fImodifiers_return\fP, \fIkeysym_return\fP)
+.br
+      Display *\fIdisplay\fP;
+.br
+      KeyCode \fIkeycode\fP;
+.br
+      Modifiers \fImodifiers\fP;
+.br
+      Modifiers *\fImodifiers_return\fP;
+.br
+      KeySym *\fIkeysym_return\fP;
+.FN
+.IP \fIdisplay\fP 1.1i
+Specifies the display that the KeyCode is from.
+.IP \fIkeycode\fP 1.1i
+Specifies the KeyCode to translate.
+.IP \fImodifiers\fP 1.1i
+Specifies the modifiers to the KeyCode.
+.IP \fImodifiers_return\fP 1.1i
+Returns a mask that indicates the modifiers actually used 
+to generate the KeySym.
+.IP \fIkeysym_return\fP 1.1i
+Returns the resulting KeySym.
+.LP
+.eM
+The
+.PN XtTranslateKeycode
+function passes the specified arguments 
+directly to the currently registered KeyCode-to-KeySym translator.
+.sp
+.LP
+To handle capitalization of nonstandard KeySyms, the \*(xI allow
+clients to register case conversion routines.
+Case converter procedure pointers are of type
+.PN XtCaseProc .
+.LP
+.IN "XtCaseProc" "" "@DEF@"
+.sM
+.FD 0
+typedef void (*XtCaseProc)(Display*, KeySym, KeySym*, KeySym*);
+.br
+      Display *\fIdisplay\fP;
+.br
+      KeySym \fIkeysym\fP;
+.br
+      KeySym *\fIlower_return\fP;
+.br
+      KeySym *\fIupper_return\fP;
+.FN
+.IP \fIdisplay\fP 1i
+Specifies the display connection for which the conversion is required.
+.IP \fIkeysym\fP 1i
+Specifies the KeySym to convert.
+.IP \fIlower_return\fP 1i
+Specifies a location into which to store the lowercase equivalent for
+the KeySym.
+.IP \fIupper_return\fP 1i
+Specifies a location into which to store the uppercase equivalent for
+the KeySym.
+.LP
+.eM
+If there is no case distinction, 
+this procedure should store the KeySym into both return values.
+.sp
+.LP
+To register a case converter, use
+.PN XtRegisterCaseConverter .
+.LP
+.IN "XtRegisterCaseConverter" "" "@DEF@"
+.sM
+.FD 0
+void XtRegisterCaseConverter(\fIdisplay\fP, \fIproc\fP, \fIstart\fP, \fIstop\fP)
+.br
+    Display *\fIdisplay\fP;
+.br
+    XtCaseProc \fIproc\fP;
+.br
+    KeySym \fIstart\fP;
+.br
+    KeySym \fIstop\fP;
+.FN
+.IP \fIdisplay\fP 1i
+Specifies the display from which the key events are to come.
+.IP \fIproc\fP 1i
+Specifies the 
+.PN XtCaseProc 
+to do the conversions.
+.IP \fIstart\fP 1i
+Specifies the first KeySym for which this converter is valid.
+.IP \fIstop\fP 1i
+Specifies the last KeySym for which this converter is valid.
+.LP
+.eM
+The
+.PN XtRegisterCaseConverter
+registers the specified case converter.
+The \fIstart\fP and \fIstop\fP arguments provide the inclusive range of KeySyms 
+for which this converter is to be called.
+The new converter overrides any previous converters for KeySyms in that range.
+No interface exists to remove converters; 
+you need to register an identity converter.
+When a new converter is registered,
+the \*(xI  refresh the keyboard state if necessary.
+The default converter understands case conversion for all
+Latin KeySyms defined in \fI\*(xP\fP, Appendix A.
+.sp
+.LP
+To determine uppercase and lowercase equivalents for a KeySym, use
+.PN XtConvertCase .
+.LP
+.IN "XtConvertCase" "" "@DEF@"
+.sM
+.FD 0
+void XtConvertCase(\fIdisplay\fP, \fIkeysym\fP, \fIlower_return\fP, \
+\fIupper_return\fP)
+.br
+    Display *\fIdisplay\fP;
+.br
+    KeySym \fIkeysym\fP;
+.br
+    KeySym *\fIlower_return\fP;
+.br
+    KeySym *\fIupper_return\fP;
+.FN
+.IP \fIdisplay\fP 1i
+Specifies the display that the KeySym came from.
+.IP \fIkeysym\fP 1i
+Specifies the KeySym to convert.
+.IP \fIlower_return\fP 1i
+Returns the lowercase equivalent of the KeySym.
+.IP \fIupper_return\fP 1i
+Returns the uppercase equivalent of the KeySym.
+.LP
+.eM
+The
+.PN XtConvertCase
+function calls the appropriate converter and returns the results.
+A user-supplied
+.PN XtKeyProc 
+may need to use this function.
+
+.NH 2
+Obtaining a KeySym in an Action Procedure
+.XS
+\fB\*(SN Obtaining a KeySym in an Action Procedure\fP
+.XE
+.LP
+When an action procedure is invoked on a
+.PN KeyPress
+or
+.PN KeyRelease
+event, it often has a need to retrieve the KeySym and modifiers
+corresponding to the event that caused it to be invoked.  In order to
+avoid repeating the processing that was just performed by the
+\*(xI to match the translation entry, the KeySym and modifiers
+are stored for the duration of the action procedure and are made
+available to the client.
+.LP
+To retrieve the KeySym and modifiers that matched the final event
+specification in the translation table entry, use
+.PN XtGetActionKeysym .
+.LP
+.IN "XtGetActionKeysym" "" "@DEF@"
+.sM
+.FD 0
+KeySym XtGetActionKeysym(\fIevent\fP, \fImodifiers_return\fP)
+.br
+      XEvent *\fIevent\fP;
+.br
+      Modifiers *\fImodifiers_return\fP;
+.FN
+.IP \fIevent\fP 1.25i
+Specifies the event pointer passed to the action procedure by the \*(xI.
+.IP \fImodifiers_return\fP 1.25i
+Returns the modifiers that caused the match, if non-NULL.
+.LP
+.eM
+If
+.PN XtGetActionKeysym
+is called after an action procedure has been
+invoked by the \*(xI and before that action procedure returns, and
+if the event pointer has the same value as the event pointer passed to
+that action routine, and if the event is a
+.PN KeyPress
+or
+.PN KeyRelease
+event, then
+.PN XtGetActionKeysym
+returns the KeySym that matched the final
+event specification in the translation table and, if \fImodifiers_return\fP
+is non-NULL, the modifier state actually used to generate this KeySym;
+otherwise, if the event is a
+.PN KeyPress
+or
+.PN KeyRelease
+event, then
+.PN XtGetActionKeysym
+calls
+.PN XtTranslateKeycode
+and returns the results;
+else it returns
+.PN NoSymbol
+and does not examine \fImodifiers_return\fP.
+.LP
+Note that if an action procedure invoked by the \*(xI
+invokes a subsequent action procedure (and so on) via
+.PN XtCallActionProc ,
+the nested action procedure may also call
+.PN XtGetActionKeysym
+to retrieve the \*(xI' KeySym and modifiers.
+
+.NH 2
+KeySym-to-KeyCode Conversions
+.XS
+\*(SN KeySym-to-KeyCode Conversions
+.XE
+.LP
+To return the list of KeyCodes that map to a particular KeySym in
+the keyboard mapping table maintained by the \*(xI, use
+.PN XtKeysymToKeycodeList .
+.LP
+.IN "XtKeysymToKeycodeList" "" "@DEF@"
+.sM
+.FD 0
+void XtKeysymToKeycodeList(\fIdisplay\fP, \fIkeysym\fP, \fIkeycodes_return\fP, \
+\fIkeycount_return\fP)
+.br
+      Display *\fIdisplay\fP;
+.br
+      KeySym \fIkeysym\fP;
+.br
+      KeyCode **\fIkeycodes_return\fP;
+.br
+      Cardinal *\fIkeycount_return\fP;
+.FN
+.IP \fIdisplay\fP 1.25i
+Specifies the display whose table is required.
+.IP \fIkeysym\fP 1.25i
+Specifies the KeySym for which to search.
+.IP \fIkeycodes_return\fP 1.25i
+Returns a list of KeyCodes that have \fIkeysym\fP
+associated with them, or NULL if \fIkeycount_return\fP is 0.
+.IP \fIkeycount_return\fP 1.25i
+Returns the number of KeyCodes in the keycode list.
+.LP
+.eM
+The
+.PN XtKeysymToKeycodeList
+procedure returns all the KeyCodes that have \fIkeysym\fP
+in their entry for the keyboard mapping table associated with \fIdisplay\fP.
+For each entry in the
+table, the first four KeySyms (groups 1 and 2) are interpreted as
+specified by \fI\*(xP\fP, Section 5.  If no KeyCodes map to the
+specified KeySym, \fIkeycount_return\fP is zero and *\fIkeycodes_return\fP is NULL.
+.LP
+The caller should free the storage pointed to by \fIkeycodes_return\fP using
+.PN XtFree
+when it is no longer useful.  If the caller needs to examine
+the KeyCode-to-KeySym table for a particular KeyCode, it should call
+.PN XtGetKeysymTable .
+
+.NH 2
+Registering Button and Key Grabs for Actions
+.XS
+\fB\*(SN Registering Button and Key Grabs for Actions\fP
+.XE
+.LP
+To register button and key grabs for a widget's window according to the
+event bindings in the widget's translation table, use
+.PN XtRegisterGrabAction .
+.LP
+.IN "XtRegisterGrabAction" "" "@DEF@"
+.sM
+.FD 0
+void XtRegisterGrabAction(\fIaction_proc\fP, \fIowner_events\fP, \
+\fIevent_mask\fP, \fIpointer_mode\fP, \fIkeyboard_mode\fP)
+.br
+      XtActionProc \fIaction_proc\fP;
+.br
+      Boolean \fIowner_events\fP;
+.br
+      unsigned int \fIevent_mask\fP;
+.br
+      int \fIpointer_mode\fP, \fIkeyboard_mode\fP;
+.FN
+.IP \fIaction_proc\fP 1i
+Specifies the action procedure to search for in translation tables.
+.sp
+.IP \fIowner_events\fP
+.br
+.ns
+.IP \fIevent_mask\fP
+.br
+.ns
+.IP \fIpointer_mode\fP
+.br
+.ns
+.IP \fIkeyboard_mode\fP 1i
+Specify arguments to
+.PN XtGrabButton
+or 
+.PN XtGrabKey .
+.LP
+.eM
+.PN XtRegisterGrabAction
+adds the specified \fIaction_proc\fP to a list known to
+the translation manager.  When a widget is realized, or when the
+translations of a realized widget or the accelerators installed on a
+realized widget are modified, its translation table and any installed
+accelerators are scanned for action procedures on this list.
+If any are invoked on
+.PN ButtonPress
+or
+.PN KeyPress
+events as the only or final event
+in a sequence, the \*(xI will call
+.PN XtGrabButton
+or
+.PN XtGrabKey
+for the widget with every button or KeyCode which maps to the
+event detail field, passing the specified \fIowner_events\fP, \fIevent_mask\fP,
+\fIpointer_mode\fP, and \fIkeyboard_mode\fP.  For
+.PN ButtonPress
+events, the modifiers
+specified in the grab are determined directly from the translation
+specification and \fIconfine_to\fP and \fIcursor\fP are specified as
+.PN None .
+For
+.PN KeyPress
+events, if the translation table entry specifies colon (:) in
+the modifier list, the modifiers are determined by calling the key
+translator procedure registered for the display and calling
+.PN XtGrabKey
+for every combination of standard modifiers which map the KeyCode to
+the specified event detail KeySym, and ORing any modifiers specified in
+the translation table entry, and \fIevent_mask\fP is ignored.  If the
+translation table entry does not specify colon in the modifier list,
+the modifiers specified in the grab are those specified in the
+translation table entry only.  For both
+.PN ButtonPress
+and
+.PN KeyPress
+events, don't-care modifiers are ignored unless the translation entry
+explicitly specifies ``Any'' in the \fImodifiers\fP field.
+.LP
+If the specified \fIaction_proc\fP is already registered for the calling
+process, the new values will replace the previously specified values
+for any widgets that become realized following the call, but existing
+grabs are not altered on currently realized widgets.
+.LP
+When translations or installed accelerators are modified for a
+realized widget, any previous key or button grabs registered
+as a result of the old bindings are released if they do not appear in
+the new bindings and are not explicitly grabbed by the client with
+.PN XtGrabKey
+or
+.PN XtGrabButton .
+
+.NH 2
+Invoking Actions Directly
+.XS
+\fB\*(SN Invoking Actions Directly\fP
+.XE
+.LP
+Normally action procedures are invoked by the \*(xI when an
+event or event sequence arrives for a widget. To
+invoke an action procedure directly, without generating
+(or synthesizing) events, use
+.PN XtCallActionProc .
+.LP
+.IN "XtCallActionProc" "" "@DEF@"
+.sM
+.FD 0
+void XtCallActionProc(\fIwidget\fP, \fIaction\fP, \fIevent\fP, \fIparams\fP, \
+\fInum_params\fP)
+.br
+      Widget \fIwidget\fP;
+.br
+      String \fIaction\fP;
+.br
+      XEvent *\fIevent\fP;
+.br
+      String *\fIparams\fP;
+.br
+      Cardinal \fInum_params\fP;
+.FN
+.IP \fIwidget\fP 1i
+Specifies the widget in which the action is to be invoked.  \*(cI
+.IP \fIaction\fP 1i
+Specifies the name of the action routine.
+.IP \fIevent\fP 1i
+Specifies the contents of the \fIevent\fP passed to the action routine.
+.IP \fIparams\fP 1i
+Specifies the contents of the \fIparams\fP passed to the action routine.
+.IP \fInum_params\fP 1i
+Specifies the number of entries in \fIparams\fP.
+.LP
+.eM
+.PN XtCallActionProc
+searches for the named action routine in the same
+manner and order as translation tables are bound, as described in
+Section 10.1.2, except that application action tables are searched, if
+necessary, as of the time of the call to
+.PN XtCallActionProc .
+If found,
+the action routine is invoked with the specified widget, event pointer,
+and parameters.  It is the responsibility of the caller to ensure that
+the contents of the \fIevent\fP, \fIparams\fP, and \fInum_params\fP arguments are
+appropriate for the specified action routine and, if necessary, that
+the specified widget is realized or sensitive.  If the named action
+routine cannot be found,
+.PN XtCallActionProc
+generates a warning message and returns.
+
+.NH 2
+Obtaining a Widget's Action List
+.XS
+\*(SN Obtaining a Widget's Action List
+.XE
+.LP
+Occasionally a subclass will require the pointers to one or more of
+its superclass's action procedures.  This would be needed, for
+example, in order to envelop the superclass's action.  To retrieve
+the list of action procedures registered in the superclass's
+\fIactions\fP field, use
+.PN XtGetActionList .
+.LP
+.IN "XtGetActionList" "" "@DEF@"
+.sM
+.FD 0
+void XtGetActionList(\fIwidget_class\fP, \fIactions_return\fP, \
+\fInum_actions_return\fP)
+.br
+      WidgetClass \fIwidget_class\fP;
+.br
+      XtActionList *\fIactions_return\fP;
+.br
+      Cardinal *\fInum_actions_return\fP;
+.FN
+.IP \fIwidget_class\fP 1.5i
+Specifies the widget class whose actions are to be returned.
+.IP \fIactions_return\fP 1.5i
+Returns the action list.
+.IP \fInum_actions_return\fP 1.5i
+Returns the number of action procedures declared by the class.
+.LP
+.eM
+.PN XtGetActionList
+returns the action table defined by the specified
+widget class.  This table does not include actions defined by the
+superclasses.  If \fIwidget_class\fP is not initialized, or is not
+.PN coreWidgetClass
+or a subclass thereof, or if the class does not define any actions,
+*\fIactions_return\fP will be NULL and *\fInum_actions_return\fP
+will be zero.
+If *\fIactions_return\fP is non-NULL the client is responsible for freeing
+the table using
+.PN XtFree
+when it is no longer needed.
+.bp