From: Glenn Morris <rgm@gnu.org>
Date: Sun, 14 Oct 2007 02:52:40 +0000 (+0000)
Subject: (select-tags-table): Disable undo in the `*Tags Table List*' buffer.
X-Git-Tag: emacs-pretest-22.1.90~612
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=1a825e5d29e28d772348a5a1e008743bf8d213f3;p=emacs.git

(select-tags-table): Disable undo in the `*Tags Table List*' buffer.
---

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 95bb387c67b..33ed2702a04 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2007-10-14  Glenn Morris  <rgm@gnu.org>
+
+	* progmodes/etags.el (select-tags-table): Disable undo in the
+	`*Tags Table List*' buffer.
+
 2007-10-13  Eli Zaretskii  <eliz@gnu.org>
 
 	* dired.el (dired-warn-writable): New face.
diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index 96af63849a4..4148f327ecc 100644
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -1904,7 +1904,8 @@ The list of tags tables to select from is stored in `tags-table-set-list';
 see the doc of that variable if you want to add names to the list."
   (interactive)
   (pop-to-buffer "*Tags Table List*")
-  (setq buffer-read-only nil)
+  (setq buffer-read-only nil
+	buffer-undo-list t)
   (erase-buffer)
   (let ((set-list tags-table-set-list)
 	(desired-point nil)