diff options
| author | Richard M. Stallman <[email protected]> | 2001-11-15 19:02:56 +0000 |
|---|---|---|
| committer | Richard M. Stallman <[email protected]> | 2001-11-15 19:02:56 +0000 |
| commit | 16a2f75ab70c1640e7181f91693032b503197051 (patch) | |
| tree | 2e67ac1edba9239f4ba30f91cb1dd9f1ce04014f /lisp/dired.el | |
| parent | bd1190d7050962270c99edef8ab9787d32b28f0e (diff) | |
(dired-undo): Display a message to explain
that this does not undo file system changes.
Diffstat (limited to 'lisp/dired.el')
| -rw-r--r-- | lisp/dired.el | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lisp/dired.el b/lisp/dired.el index 63ccf6f4f8..8ba712adf4 100644 --- a/lisp/dired.el +++ b/lisp/dired.el @@ -1305,7 +1305,9 @@ In the latter case, you have to do \\[dired-build-subdir-alist] to 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. |