From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?UTF-8?Q?=C3=93scar?= Fuentes Newsgroups: gmane.emacs.bugs Subject: bug#8927: 24.0.50; Flaw in C-x v u Date: Sun, 26 Jun 2011 14:17:02 +0200 Message-ID: <87aad4vlc1.fsf@wanadoo.es> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1309090710 30752 80.91.229.12 (26 Jun 2011 12:18:30 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 26 Jun 2011 12:18:30 +0000 (UTC) Cc: 8927@debbugs.gnu.org, rms@gnu.org To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jun 26 14:18:23 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QaoI8-0004CO-89 for geb-bug-gnu-emacs@m.gmane.org; Sun, 26 Jun 2011 14:18:20 +0200 Original-Received: from localhost ([::1]:41351 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QaoI6-0006QH-GR for geb-bug-gnu-emacs@m.gmane.org; Sun, 26 Jun 2011 08:18:18 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:34134) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QaoHs-0006Po-7Y for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2011 08:18:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QaoHq-0003xN-UO for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2011 08:18:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:43417) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QaoHq-0003xJ-Su for bug-gnu-emacs@gnu.org; Sun, 26 Jun 2011 08:18:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QaoHq-00020V-D6; Sun, 26 Jun 2011 08:18:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: =?UTF-8?Q?=C3=93scar?= Fuentes Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 26 Jun 2011 12:18:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8927 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 8927-submit@debbugs.gnu.org id=B8927.13090906357664 (code B ref 8927); Sun, 26 Jun 2011 12:18:02 +0000 Original-Received: (at 8927) by debbugs.gnu.org; 26 Jun 2011 12:17:15 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QaoH5-0001zY-HV for submit@debbugs.gnu.org; Sun, 26 Jun 2011 08:17:15 -0400 Original-Received: from impaqm1.telefonica.net ([213.4.138.17] helo=telefonica.net) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QaoH0-0001zL-SQ for 8927@debbugs.gnu.org; Sun, 26 Jun 2011 08:17:13 -0400 Original-Received: from IMPmailhost1.adm.correo ([10.20.102.38]) by IMPaqm1.telefonica.net with bizsmtp id 0c8T1h00e0piX6q01cH5VJ; Sun, 26 Jun 2011 14:17:05 +0200 Original-Received: from qcore ([83.59.4.72]) by IMPmailhost1.adm.correo with BIZ IMP id 0cH21h00M1ZDhMP1hcH3yv; Sun, 26 Jun 2011 14:17:05 +0200 X-Brightmail-Tracker: AAAAAA== X-original-sender: 981711563@telefonica.net In-Reply-To: (Chong Yidong's message of "Sun, 26 Jun 2011 00:08:22 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 26 Jun 2011 08:18:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:47497 Archived-At: Chong Yidong writes: >> C-x v u should preserve the previous contents of *vc-diff*. > > I've checked in a fix to avoid clobbering an existing vc-diff buffer > when vc-revert shows a diff temporarily. > > I agree with Glenn, though, that showing a vc-diff buffer for this > operation is not a good idea. Apart from the problems he mentioned, the > diff is not useful anyway, since there is no way to scroll the window > during the yes-nor-no prompt. C-M-v works fine here, and it is posible to select the other windows with C-x o or with the mouse while the prompt is active. I'm using an old version (2010-11-11) maybe yes-or-no changed since? > I added a new option vc-revert-show-diff to control whether vc-revert > should show a diff, and made it default to nil. FWIW, I agree with Dan.