From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 19 Oct 2004 16:49:51 +0000 (+0000)
Subject: Comment change.
X-Git-Tag: ttn-vms-21-2-B4~4476
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=7ebc19f9798c44dc0441c9d70fe4ab26c6f78f66;p=emacs.git

Comment change.
---

diff --git a/lisp/autorevert.el b/lisp/autorevert.el
index ecf768c5732..5f6d26bfabb 100644
--- a/lisp/autorevert.el
+++ b/lisp/autorevert.el
@@ -421,6 +421,9 @@ This is an internal function used by Auto-Revert Mode."
 	   'no-mini t))
 	(if auto-revert-tail-mode
 	    (auto-revert-tail-handler)
+	  ;; Bind buffer-read-only in case user has done C-x C-q,
+	  ;; so as not to forget that.  This gives undesirable results
+	  ;; when the file's mode changes, but that is less common.
 	  (let ((buffer-read-only buffer-read-only))
 	    (revert-buffer 'ignore-auto 'dont-ask 'preserve-modes)))
 	(when buffer-file-name