From: Guido van Rossum <guido@python.org>
Date: Tue, 8 Jun 1999 12:54:56 +0000 (+0000)
Subject: Tim Peters: made replacement atomic for undo/redo.
X-Git-Tag: v1.6a1~1275
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9745f5a74f1e97ab5c3bcf754bbda920166deb62;p=thirdparty%2FPython%2Fcpython.git

Tim Peters: made replacement atomic for undo/redo.
---

diff --git a/Tools/idle/ReplaceDialog.py b/Tools/idle/ReplaceDialog.py
index 3bff8b5e6714..813de48bfa19 100644
--- a/Tools/idle/ReplaceDialog.py
+++ b/Tools/idle/ReplaceDialog.py
@@ -142,10 +142,12 @@ class ReplaceDialog(SearchDialogBase):
             return 0
         new = re.pcre_expand(m, self.replvar.get())
         text.mark_set("insert", first)
+        text.undo_block_start()
         if m.group():
             text.delete(first, last)
         if new:
             text.insert(first, new)
+        text.undo_block_stop()
         self.show_hit(first, text.index("insert"))
         self.ok = 0
         return 1