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@@ -1,238 +1,238 @@
-.\" Copyright (c) 1993, 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 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
-.\" dealing in this Software without prior written authorization from the
-.\" X Consortium.
-.\"
-.ds tk X Toolkit
-.ds xT X Toolkit Intrinsics \- C Language Interface
-.ds xI Intrinsics
-.ds xW X Toolkit Athena Widgets \- C Language Interface
-.ds xL Xlib \- C Language X Interface
-.ds xC Inter-Client Communication Conventions Manual
-.ds Rn 3
-.ds Vn 2.2
-.hw XtAdd-Event-Handler XtAdd-Raw-Event-Handler XtRemove-Event-Handler XtRemove-Raw-Event-Handler XtInsert-Event-Handler XtInsert-Raw-Event-Handler wid-get
-.na
-.de Ds
-.nf
-.\\$1D \\$2 \\$1
-.ft 1
-.ps \\n(PS
-.\".if \\n(VS>=40 .vs \\n(VSu
-.\".if \\n(VS<=39 .vs \\n(VSp
-..
-.de De
-.ce 0
-.if \\n(BD .DF
-.nr BD 0
-.in \\n(OIu
-.if \\n(TM .ls 2
-.sp \\n(DDu
-.fi
-..
-.de FD
-.LP
-.KS
-.TA .5i 3i
-.ta .5i 3i
-.nf
-..
-.de FN
-.fi
-.KE
-.LP
-..
-.de IN \" send an index entry to the stderr
-..
-.de C{
-.KS
-.nf
-.D
-.\"
-.\" choose appropriate monospace font
-.\" the imagen conditional, 480,
-.\" may be changed to L if LB is too
-.\" heavy for your eyes...
-.\"
-.ie "\\*(.T"480" .ft L
-.el .ie "\\*(.T"300" .ft L
-.el .ie "\\*(.T"202" .ft PO
-.el .ie "\\*(.T"aps" .ft CW
-.el .ft R
-.ps \\n(PS
-.ie \\n(VS>40 .vs \\n(VSu
-.el .vs \\n(VSp
-..
-.de C}
-.DE
-.R
-..
-.de Pn
-.ie t \\$1\fB\^\\$2\^\fR\\$3
-.el \\$1\fI\^\\$2\^\fP\\$3
-..
-.de ZN
-.ie t \fB\^\\$1\^\fR\\$2
-.el \fI\^\\$1\^\fP\\$2
-..
-.de NT
-.ne 7
-.ds NO Note
-.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
-.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
-.ie n .sp
-.el .sp 10p
-.TB
-.ce
-\\*(NO
-.ie n .sp
-.el .sp 5p
-.if '\\$1'C' .ce 99
-.if '\\$2'C' .ce 99
-.in +5n
-.ll -5n
-.R
-..
-. \" Note End -- doug kraft 3/85
-.de NE
-.ce 0
-.in -5n
-.ll +5n
-.ie n .sp
-.el .sp 10p
-..
-.ny0
-.TH XtAddEventHandler __libmansuffix__ __xorgversion__ "XT FUNCTIONS"
-.SH NAME
-XtAddEventHandler, XtAddRawEventHandler, XtRemoveEventHandler, XtRemoveRawEventHandler, XtInsertEventHandler, XtInsertRawEventHandler \- add and remove event handlers
-.SH SYNTAX
-.HP
-void XtAddEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP, Boolean
-\fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer \fIclient_data\fP);
-.HP
-void XtAddRawEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP, Boolean
-\fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer \fIclient_data\fP);
-.HP
-void XtRemoveEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP, Boolean
-\fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer \fIclient_data\fP);
-.HP
-void XtRemoveRawEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP,
-Boolean \fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer
-\fIclient_data\fP);
-.HP
-void XtInsertEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP, Boolean
-\fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer \fIclient_data\fP,
-XtListPosition \fIposition\fP);
-.HP
-void XtInsertRawEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP,
-Boolean \fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer
-\fIclient_data\fP, XtListPosition \fIposition\fP);
-.HP
-typedef enum { XtListHead, XtListTail } XtListPosition;
-.SH ARGUMENTS
-.IP \fIclient_data\fP 1i
-Specifies additional data to be passed to the client's event handler.
-.ds Em to call or unregister this procedure
-.IP \fIevent_mask\fP 1i
-Specifies the event mask for which \*(Em.
-.ds Nm called or removed
-.IP \fInonmaskable\fP 1i
-Specifies a Boolean value that indicates whether this procedure should be
-\*(Nm on the nonmaskable events
-.Pn ( GraphicsExpose ,
-.ZN NoExpose ,
-.ZN SelectionClear ,
-.ZN SelectionRequest ,
-.ZN SelectionNotify ,
-.ZN ClientMessage ,
-and
-.ZN MappingNotify ).
-.ds Pr \ to be added or removed
-.IP \fIproc\fP 1i
-Specifies the procedure that is\*(Pr.
-.ds Wi for which this event handler is being registered
-.IP \fIw\fP 1i
-Specifies the widget \*(Wi.
-.IP \fIposition\fP 1i
-Specifies when the event handler is to be called relative to other
-previously registered handlers.
-.SH DESCRIPTION
-The
-.ZN XtAddEventHandler
-function registers a procedure with the dispatch mechanism that is
-to be called when an event that matches the mask occurs on the specified
-widget.
-If the procedure is already registered with the same client_data,
-the specified mask is ORed into the existing mask.
-If the widget is realized,
-.ZN XtAddEventHandler
-calls
-.ZN XSelectInput ,
-if necessary.
-.LP
-The
-.ZN XtAddRawEventHandler
-function is similar to
-.ZN XtAddEventHandler
-except that it does not affect the widget's mask and never causes an
-.ZN XSelectInput
-for its events.
-Note that the widget might already have those mask bits set
-because of other nonraw event handlers registered on it.
-.LP
-The
-.ZN XtRemoveRawEventHandler
-function stops the specified procedure from receiving the specified events.
-Because the procedure is a raw event handler,
-this does not affect the widget's mask and never causes a call on
-.ZN XSelectInput .
-.LP
-.ZN XtInsertEventHandler
-is identical to
-.ZN XtAddEventHandler
-with the additional \fIposition\fP argument. if \fIposition\fP is
-.ZN XtListHead ,
-the event handler is registered to that it will be called before
-any event handlers that were previously registered for the same widget.
-If \fIposition\fP is
-.ZN XtListTail ,
-the event handler is registered to be called after any previously
-registered event handlers. If the procedure is already registered with
-the same \fIclient_data\fP value, the specified mask augments the
-existing mask and the procedure is repositioned in the list.
-.LP
-.ZN XtInsertRawEventHandler
-is similar to
-.ZN XtInsertEventHandler
-except that it does not modify the widget's event mask and never causes an
-.ZN XSelectInput
-for the specified events. If the procedure is already registered with the
-same \fIclient_data\fP value, the specified mask augments the existing
-mask and the procedure is repositioned in the list.
-.SH "SEE ALSO"
-XtAppNextEvent(__libmansuffix__),
-XtBuildEventMask(__libmansuffix__)
-.br
-\fI\*(xT\fP
-.br
-\fI\*(xL\fP
+.\" Copyright (c) 1993, 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 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
+.\" dealing in this Software without prior written authorization from the
+.\" X Consortium.
+.\"
+.ds tk X Toolkit
+.ds xT X Toolkit Intrinsics \- C Language Interface
+.ds xI Intrinsics
+.ds xW X Toolkit Athena Widgets \- C Language Interface
+.ds xL Xlib \- C Language X Interface
+.ds xC Inter-Client Communication Conventions Manual
+.ds Rn 3
+.ds Vn 2.2
+.hw XtAdd-Event-Handler XtAdd-Raw-Event-Handler XtRemove-Event-Handler XtRemove-Raw-Event-Handler XtInsert-Event-Handler XtInsert-Raw-Event-Handler wid-get
+.na
+.de Ds
+.nf
+.\\$1D \\$2 \\$1
+.ft 1
+.ps \\n(PS
+.\".if \\n(VS>=40 .vs \\n(VSu
+.\".if \\n(VS<=39 .vs \\n(VSp
+..
+.de De
+.ce 0
+.if \\n(BD .DF
+.nr BD 0
+.in \\n(OIu
+.if \\n(TM .ls 2
+.sp \\n(DDu
+.fi
+..
+.de FD
+.LP
+.KS
+.TA .5i 3i
+.ta .5i 3i
+.nf
+..
+.de FN
+.fi
+.KE
+.LP
+..
+.de IN \" send an index entry to the stderr
+..
+.de C{
+.KS
+.nf
+.D
+.\"
+.\" choose appropriate monospace font
+.\" the imagen conditional, 480,
+.\" may be changed to L if LB is too
+.\" heavy for your eyes...
+.\"
+.ie "\\*(.T"480" .ft L
+.el .ie "\\*(.T"300" .ft L
+.el .ie "\\*(.T"202" .ft PO
+.el .ie "\\*(.T"aps" .ft CW
+.el .ft R
+.ps \\n(PS
+.ie \\n(VS>40 .vs \\n(VSu
+.el .vs \\n(VSp
+..
+.de C}
+.DE
+.R
+..
+.de Pn
+.ie t \\$1\fB\^\\$2\^\fR\\$3
+.el \\$1\fI\^\\$2\^\fP\\$3
+..
+.de ZN
+.ie t \fB\^\\$1\^\fR\\$2
+.el \fI\^\\$1\^\fP\\$2
+..
+.de NT
+.ne 7
+.ds NO Note
+.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
+.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
+.ie n .sp
+.el .sp 10p
+.TB
+.ce
+\\*(NO
+.ie n .sp
+.el .sp 5p
+.if '\\$1'C' .ce 99
+.if '\\$2'C' .ce 99
+.in +5n
+.ll -5n
+.R
+..
+. \" Note End -- doug kraft 3/85
+.de NE
+.ce 0
+.in -5n
+.ll +5n
+.ie n .sp
+.el .sp 10p
+..
+.ny0
+.TH XtAddEventHandler __libmansuffix__ __xorgversion__ "XT FUNCTIONS"
+.SH NAME
+XtAddEventHandler, XtAddRawEventHandler, XtRemoveEventHandler, XtRemoveRawEventHandler, XtInsertEventHandler, XtInsertRawEventHandler \- add and remove event handlers
+.SH SYNTAX
+.HP
+void XtAddEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP, Boolean
+\fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer \fIclient_data\fP);
+.HP
+void XtAddRawEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP, Boolean
+\fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer \fIclient_data\fP);
+.HP
+void XtRemoveEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP, Boolean
+\fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer \fIclient_data\fP);
+.HP
+void XtRemoveRawEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP,
+Boolean \fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer
+\fIclient_data\fP);
+.HP
+void XtInsertEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP, Boolean
+\fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer \fIclient_data\fP,
+XtListPosition \fIposition\fP);
+.HP
+void XtInsertRawEventHandler(Widget \fIw\fP, EventMask \fIevent_mask\fP,
+Boolean \fInonmaskable\fP, XtEventHandler \fIproc\fP, XtPointer
+\fIclient_data\fP, XtListPosition \fIposition\fP);
+.HP
+typedef enum { XtListHead, XtListTail } XtListPosition;
+.SH ARGUMENTS
+.IP \fIclient_data\fP 1i
+Specifies additional data to be passed to the client's event handler.
+.ds Em to call or unregister this procedure
+.IP \fIevent_mask\fP 1i
+Specifies the event mask for which \*(Em.
+.ds Nm called or removed
+.IP \fInonmaskable\fP 1i
+Specifies a Boolean value that indicates whether this procedure should be
+\*(Nm on the nonmaskable events
+.Pn ( GraphicsExpose ,
+.ZN NoExpose ,
+.ZN SelectionClear ,
+.ZN SelectionRequest ,
+.ZN SelectionNotify ,
+.ZN ClientMessage ,
+and
+.ZN MappingNotify ).
+.ds Pr \ to be added or removed
+.IP \fIproc\fP 1i
+Specifies the procedure that is\*(Pr.
+.ds Wi for which this event handler is being registered
+.IP \fIw\fP 1i
+Specifies the widget \*(Wi.
+.IP \fIposition\fP 1i
+Specifies when the event handler is to be called relative to other
+previously registered handlers.
+.SH DESCRIPTION
+The
+.ZN XtAddEventHandler
+function registers a procedure with the dispatch mechanism that is
+to be called when an event that matches the mask occurs on the specified
+widget.
+If the procedure is already registered with the same client_data,
+the specified mask is ORed into the existing mask.
+If the widget is realized,
+.ZN XtAddEventHandler
+calls
+.ZN XSelectInput ,
+if necessary.
+.LP
+The
+.ZN XtAddRawEventHandler
+function is similar to
+.ZN XtAddEventHandler
+except that it does not affect the widget's mask and never causes an
+.ZN XSelectInput
+for its events.
+Note that the widget might already have those mask bits set
+because of other nonraw event handlers registered on it.
+.LP
+The
+.ZN XtRemoveRawEventHandler
+function stops the specified procedure from receiving the specified events.
+Because the procedure is a raw event handler,
+this does not affect the widget's mask and never causes a call on
+.ZN XSelectInput .
+.LP
+.ZN XtInsertEventHandler
+is identical to
+.ZN XtAddEventHandler
+with the additional \fIposition\fP argument. if \fIposition\fP is
+.ZN XtListHead ,
+the event handler is registered to that it will be called before
+any event handlers that were previously registered for the same widget.
+If \fIposition\fP is
+.ZN XtListTail ,
+the event handler is registered to be called after any previously
+registered event handlers. If the procedure is already registered with
+the same \fIclient_data\fP value, the specified mask augments the
+existing mask and the procedure is repositioned in the list.
+.LP
+.ZN XtInsertRawEventHandler
+is similar to
+.ZN XtInsertEventHandler
+except that it does not modify the widget's event mask and never causes an
+.ZN XSelectInput
+for the specified events. If the procedure is already registered with the
+same \fIclient_data\fP value, the specified mask augments the existing
+mask and the procedure is repositioned in the list.
+.SH "SEE ALSO"
+XtAppNextEvent(__libmansuffix__),
+XtBuildEventMask(__libmansuffix__)
+.br
+\fI\*(xT\fP
+.br
+\fI\*(xL\fP