From a4382f9852d0ebe48edc922293f6eed262f6116f Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 13 Oct 2007 12:55:26 +0000
Subject: [PATCH] (ebrowse-tree-mode): Disable undo in the BROWSE buffer.

---
 lisp/ChangeLog            | 5 +++++
 lisp/progmodes/ebrowse.el | 1 +
 2 files changed, 6 insertions(+)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 06d9f194553..1dfae3c8d3b 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2007-10-13  Markus Gritsch  <m.gritsch@gmail.com>  (tiny change)
+
+	* progmodes/ebrowse.el (ebrowse-tree-mode): Disable undo in the
+	BROWSE buffer.
+
 2007-10-13  Dan Nicolaescu  <dann@ics.uci.edu>
 
 	* cus-start.el (all): Undo previous change.
diff --git a/lisp/progmodes/ebrowse.el b/lisp/progmodes/ebrowse.el
index 9264bb42ba2..5acbe70a074 100644
--- a/lisp/progmodes/ebrowse.el
+++ b/lisp/progmodes/ebrowse.el
@@ -1139,6 +1139,7 @@ Tree mode key bindings:
 
     (kill-all-local-variables)
     (use-local-map ebrowse-tree-mode-map)
+    (buffer-disable-undo)
 
     (unless (zerop (buffer-size))
       (goto-char (point-min))
-- 
2.39.5