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authorMiles Bader <miles@gnu.org>2007-10-15 02:07:53 +0000
committerMiles Bader <miles@gnu.org>2007-10-15 02:07:53 +0000
commitb2529d56b5126319a1659dc1530d6fc102cc21d6 (patch)
treed538297f4ddc6c9200bfed9a1a67ddb479dcc7da /lisp/emacs-lisp/debug.el
parentdecb374a426c8d095d144829791305d91a26b7b7 (diff)
parent69779ec883ae09f0187aa961930e7b308a71eebb (diff)
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Merge from emacs--rel--22
Patches applied: * emacs--rel--22 (patch 116-121) - Update from CVS Revision: emacs@sv.gnu.org/emacs--devo--0--patch-889
Diffstat (limited to 'lisp/emacs-lisp/debug.el')
-rw-r--r--lisp/emacs-lisp/debug.el1
1 files changed, 1 insertions, 0 deletions
diff --git a/lisp/emacs-lisp/debug.el b/lisp/emacs-lisp/debug.el
index 2dea1d0a347..39cb8dce1ff 100644
--- a/lisp/emacs-lisp/debug.el
+++ b/lisp/emacs-lisp/debug.el
@@ -269,6 +269,7 @@ That buffer should be current already."
(setq buffer-read-only nil)
(erase-buffer)
(set-buffer-multibyte nil)
+ (setq buffer-undo-list t)
(let ((standard-output (current-buffer))
(print-escape-newlines t)
(print-level 8)