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authorhobbs <hobbs>2004-08-26 18:03:28 (GMT)
committerhobbs <hobbs>2004-08-26 18:03:28 (GMT)
commit97c495ce68eece2aab9e90f92a075dcd4b310b82 (patch)
tree51988e4316f7399d8b4137290883de3ba8da8760 /library/text.tcl
parent2e88b4bfe31e5b5f12f40f18521b4e4581785e1b (diff)
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* library/text.tcl (::tk::TextTranspose): Ensure that Transpose is
an atomic op to undo.
Diffstat (limited to 'library/text.tcl')
-rw-r--r--library/text.tcl12
1 files changed, 11 insertions, 1 deletions
diff --git a/library/text.tcl b/library/text.tcl
index 7b181b1..fde0a16 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 1.31 2004/06/04 10:51:18 vincentdarley Exp $
+# RCS: @(#) $Id: text.tcl,v 1.32 2004/08/26 18:03:30 hobbs Exp $
#
# Copyright (c) 1992-1994 The Regents of the University of California.
# Copyright (c) 1994-1997 Sun Microsystems, Inc.
@@ -972,9 +972,19 @@ proc ::tk::TextTranspose w {
if {[$w compare "$pos - 1 char" == 1.0]} {
return
}
+ # ensure this is seen as an atomic op to undo
+ set autosep [$w cget -autoseparators]
+ if {$autosep} {
+ $w configure -autoseparators 0
+ $w edit separator
+ }
$w delete "$pos - 2 char" $pos
$w insert insert $new
$w see insert
+ if {$autosep} {
+ $w edit separator
+ $w configure -autoseparators $autosep
+ }
}
# ::tk_textCopy --