/[emacs]/emacs/lisp/dired.el
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revision 1.230.2.12 by miles, Tue Jul 6 09:44:43 2004 UTC revision 1.230.2.13 by miles, Tue Jul 6 09:47:52 2004 UTC
# Line 1448  Keybindings: Line 1448  Keybindings:
1448  (defun dired-undo ()  (defun dired-undo ()
1449    "Undo in a dired buffer.    "Undo in a dired buffer.
1450  This doesn't recover lost files, it just undoes changes in the buffer itself.  This doesn't recover lost files, it just undoes changes in the buffer itself.
1451  You can use it to recover marks, killed lines or subdirs.  You can use it to recover marks, killed lines or subdirs."
 In the latter case, you have to do \\[dired-build-subdir-alist] to  
 parse the buffer again."  
1452    (interactive)    (interactive)
1453    (let (buffer-read-only)    (let (buffer-read-only)
1454      (undo)      (undo))
1455      (message "Change in Dired buffer undone.    (dired-build-subdir-alist)
1456  Actual changes in files cannot be undone by Emacs.")))    (message "Change in Dired buffer undone.
1457    Actual changes in files cannot be undone by Emacs."))
1458    
1459  (defun dired-next-line (arg)  (defun dired-next-line (arg)
1460    "Move down lines then position at filename.    "Move down lines then position at filename.

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