(tags-table-mode): Disable undo.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index c4c6b1cb8a95fbaf9c74ceee214cb6decad0082d..c9987ff1f5af8112febea42d56ffa917b605d38f 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -3,6 +3,8 @@
        * newcomment.el (comment-indent): Let comment-insert-comment-function,
        if defined, do all the work of inserting a new comment.
 
+       * progmodes/etags.el (tags-table-mode): Disable undo.
+
        * simple.el (bad-packages-alist): Revert previous change.
 
 2007-11-02  Dan Nicolaescu  <dann@ics.uci.edu>

diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index 275773049e7449263c102989e8e9846450f644cd..c5d5413c458165eeeb4820298bb249e89b7aa1dc 100644 (file)
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -277,8 +277,9 @@ One argument, the tag info returned by `snarf-tag-function'.")
 (defun tags-table-mode ()
   "Major mode for tags table file buffers."
   (interactive)
-  (setq major-mode 'tags-table-mode)
-  (setq mode-name "Tags Table")
+  (setq major-mode 'tags-table-mode
+        mode-name "Tags Table"
+         buffer-undo-list t)
   (initialize-new-tags-table))
 
 ;;;###autoload