[Emacs-diffs] Changes to emacs/lisp/dired.el

[Richard M. Stallman]

Index: emacs/lisp/dired.el
diff -u emacs/lisp/dired.el:1.211 emacs/lisp/dired.el:1.212
--- emacs/lisp/dired.el:1.211   Mon Nov 12 12:04:33 2001
+++ emacs/lisp/dired.el Thu Nov 15 14:00:15 2001
@@ -1305,7 +1305,9 @@
 parse the buffer again."
   (interactive)
   (let (buffer-read-only)
-    (undo)))
+    (undo)
+    (message "Change in Dired buffer undone.
+Actual changes in files cannot be undone by Emacs.")))
 
 (defun dired-next-line (arg)
   "Move down lines then position at filename.