From: André Spiegel <spiegel@gnu.org>
Date: Sat, 20 Jul 2002 17:37:45 +0000 (+0000)
Subject: Improve comment of vc-BACKEND-workfile-unchanged-p.
X-Git-Tag: emacs-pretest-21.2.91~152
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=bea951e4285d2d036470d4dd85d6ba5dda4065e4;p=emacs.git

Improve comment of vc-BACKEND-workfile-unchanged-p.
---

diff --git a/lisp/vc.el b/lisp/vc.el
index 403e62c9fc8..0c2b85ace82 100644
--- a/lisp/vc.el
+++ b/lisp/vc.el
@@ -6,7 +6,7 @@
 ;; Maintainer: Andre Spiegel <spiegel@gnu.org>
 ;; Keywords: tools
 
-;; $Id: vc.el,v 1.311.4.4 2001/11/15 10:56:37 spiegel Exp $
+;; $Id: vc.el,v 1.311.4.5 2002/03/05 13:41:05 spiegel Exp $
 
 ;; This file is part of GNU Emacs.
 
@@ -147,7 +147,8 @@
 ;;   contents with those of the master version.  If the backend does not
 ;;   have such a brief-comparison feature, the default implementation of
 ;;   this function can be used, which delegates to a full
-;;   vc-BACKEND-diff.
+;;   vc-BACKEND-diff.  (Note that vc-BACKEND-diff must not run
+;;   asynchronously in this case.)
 ;;
 ;; - mode-line-string (file)
 ;;