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authorhobbs <hobbs>2002-06-21 23:09:53 (GMT)
committerhobbs <hobbs>2002-06-21 23:09:53 (GMT)
commita0edbf3ca6fa387b4197db27447f16b9c4bb58ab (patch)
tree454006e4ff105b7ca979593a68e8dc7ea1cd12f4 /library/text.tcl
parentdd3ada4cac8079dae041786afcc06b495e1b9354 (diff)
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* doc/text.n: TIP #104 implementation which generalizes the
* generic/tkText.c: undo/redo stack to not be tied solely to the * generic/tkText.h: text widget. The APIs are still private. * generic/tkUndo.c: This also adds a stack limiting ability and * generic/tkUndo.h: a -maxundo option to the text widget (in * library/text.tcl: addition to the options from TIP #26) should * mac/tkMacDefault.h: users want to limit the undo/redo stack * tests/text.test: (should not be necessary in most cases). * unix/Makefile.in: [Patch #554763] (callewart) * unix/tkUnixDefault.h: * win/Makefile.in: * win/makefile.vc: * win/tkWinDefault.h:
Diffstat (limited to 'library/text.tcl')
-rw-r--r--library/text.tcl10
1 files changed, 3 insertions, 7 deletions
diff --git a/library/text.tcl b/library/text.tcl
index bc32264..623b2e1 100644
--- a/library/text.tcl
+++ b/library/text.tcl
@@ -3,7 +3,7 @@
# This file defines the default bindings for Tk text widgets and provides
# procedures that help in implementing the bindings.
#
-# RCS: @(#) $Id: text.tcl,v 1.22 2002/03/07 11:49:49 dkf Exp $
+# RCS: @(#) $Id: text.tcl,v 1.23 2002/06/21 23:09:55 hobbs Exp $
#
# Copyright (c) 1992-1994 The Regents of the University of California.
# Copyright (c) 1994-1997 Sun Microsystems, Inc.
@@ -339,15 +339,11 @@ bind Text <Control-t> {
}
bind Text <<Undo>> {
- if { ! [ catch { %W edit undo } ] } {
- %W see insert
- }
+ catch { %W edit undo }
}
bind Text <<Redo>> {
- if { ! [ catch { %W edit redo } ] } {
- %W see insert
- }
+ catch { %W edit redo }
}
if {[string compare $tcl_platform(platform) "windows"]} {