* 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:

1 files changed, 16 insertions, 2 deletions

diff --git a/tests/text.test b/tests/text.test
index cddc199..c65c7fb 100644
--- a/tests/text.test
+++ b/tests/text.test
@@ -6,7 +6,7 @@
 # Copyright (c) 1998-1999 by Scriptics Corporation.
 # All rights reserved.
 #
-# RCS: @(#) $Id: text.test,v 1.14 2001/11/13 00:19:05 hobbs Exp $
+# RCS: @(#) $Id: text.test,v 1.15 2002/06/21 23:09:53 hobbs Exp $
 
 if {[lsearch [namespace children] ::tcltest] == -1} {
     source [file join [pwd] [file dirname [info script]] defs.tcl]
@@ -70,6 +70,7 @@ foreach test {
     {-insertofftime 100 100 2.4}
     {-insertontime 47 47 e1}
     {-insertwidth 2.3 2 47d}
+    {-maxundo 5 5 noway}
     {-padx 3.4 3 2.4.}
     {-pady 82 82 bogus}
     {-relief raised raised bumpy}
@@ -113,7 +114,7 @@ test text-1.[incr i] {text options} {
 	lappend result [lindex $i 4]
     }
     set result
-} {1 blue {} {} 7 watch 0 {} fixed #012 5 #123 #234 0 green 45 100 47 2 3 82 raised #ffff01234567 21 yellow 0 0 0 0 disabled {1i 2i 3i 4i} {any old thing} 1 73 word {x scroll command} {test command}}
+} {1 blue {} {} 7 watch 0 {} fixed #012 5 #123 #234 0 green 45 100 47 2 5 3 82 raised #ffff01234567 21 yellow 0 0 0 0 disabled {1i 2i 3i 4i} {any old thing} 1 73 word {x scroll command} {test command}}
 
 test text-2.1 {Tk_TextCmd procedure} {
     list [catch {text} msg] $msg
@@ -1481,6 +1482,19 @@ test text-25.12 {<<Selection>> virtual event} {
     set ::retval
 } {selection_changed}
 
+test text-25.13 {-maxundo configuration option} {
+    catch {destroy .t}
+    text .t -undo 1  -autoseparators 1 -maxundo 2
+    pack .t
+    .t insert end "line 1\n"
+    .t delete 1.4 1.6
+    .t insert end "line 2\n"
+    catch {.t edit undo}
+    catch {.t edit undo}
+    catch {.t edit undo}
+    .t get 1.0 end
+} "line 1\n\n"
+
 eval destroy [winfo child .]
 option clear