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(vc-revert-buffer): If the buffer is not saved, prompt the user to do

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that first.
This commit is contained in:
André Spiegel
2002-02-28 10:00:44 +00:00
parent 4fff8c79ea
commit d607ebcc09
2 changed files with 9 additions and 1 deletions
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5
lisp/ChangeLog
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@@ -1,3 +1,8 @@
2002-02-28 Andre Spiegel <spiegel@gnu.org>
* vc.el (vc-revert-buffer): If the buffer is not saved, prompt
the user to do that first.
2002-02-28 Kim F. Storm <storm@cua.dk>
* simple.el (shell-command-on-region): Report non-zero exit

5
lisp/vc.el
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@@ -6,7 +6,7 @@
;; Maintainer: Andre Spiegel <spiegel@gnu.org>
;; Keywords: tools
;; $Id: vc.el,v 1.326 2002/02/21 21:00:35 spiegel Exp $
;; $Id: vc.el,v 1.327 2002/02/25 22:00:51 spiegel Exp $
;; This file is part of GNU Emacs.
@@ -2538,6 +2538,9 @@ to that version. This function does not automatically pick up newer
changes found in the master file; use \\[universal-argument] \\[vc-next-action] to do so."
(interactive)
(vc-ensure-vc-buffer)
;; Make sure buffer is saved. If the user says `no', abort since
;; we cannot show the changes and ask for confirmation to discard them.
(vc-buffer-sync nil)
(let ((file buffer-file-name)
;; This operation should always ask for confirmation.
(vc-suppress-confirm nil)