From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Johan =?UTF-8?Q?Bockg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#10024: 24.0.91; save-restriction fails to restore the screen Date: Sun, 13 Nov 2011 13:11:55 +0100 Message-ID: <877h34dxx0.fsf@gnu.org> References: <20158.24471.405000.559265@gargle.gargle.HOWL> <87ty68okfx.fsf@gnu.org> <4EBFA3A7.9060206@gmx.at> <20159.43541.578000.401186@gargle.gargle.HOWL> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1321186364 8064 80.91.229.12 (13 Nov 2011 12:12:44 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 13 Nov 2011 12:12:44 +0000 (UTC) Cc: 10024@debbugs.gnu.org To: Uday S Reddy Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Nov 13 13:12:40 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 1RPYvO-0000eY-O5 for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Nov 2011 13:12:38 +0100 Original-Received: from localhost ([::1]:36457 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPYvO-0003KO-7X for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Nov 2011 07:12:38 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:33120) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPYvL-0003KJ-SL for bug-gnu-emacs@gnu.org; Sun, 13 Nov 2011 07:12:36 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RPYvK-0006hQ-QL for bug-gnu-emacs@gnu.org; Sun, 13 Nov 2011 07:12:35 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46126) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPYvK-0006hM-Ni for bug-gnu-emacs@gnu.org; Sun, 13 Nov 2011 07:12:34 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RPYvl-00059F-Si for bug-gnu-emacs@gnu.org; Sun, 13 Nov 2011 07:13:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Johan =?UTF-8?Q?Bockg=C3=A5rd?= Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Nov 2011 12:13:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10024 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10024-submit@debbugs.gnu.org id=B10024.132118637019772 (code B ref 10024); Sun, 13 Nov 2011 12:13:01 +0000 Original-Received: (at 10024) by debbugs.gnu.org; 13 Nov 2011 12:12:50 +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 1RPYva-00058r-8n for submit@debbugs.gnu.org; Sun, 13 Nov 2011 07:12:50 -0500 Original-Received: from smtprelay-b12.telenor.se ([62.127.194.21]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RPYvX-00058e-F1 for 10024@debbugs.gnu.org; Sun, 13 Nov 2011 07:12:48 -0500 Original-Received: from iph3.telenor.se (iph3.telenor.se [195.54.127.134]) by smtprelay-b12.telenor.se (Postfix) with ESMTP id 74FF2D0E3 for <10024@debbugs.gnu.org>; Sun, 13 Nov 2011 13:12:14 +0100 (CET) X-SMTPAUTH-B2: [bocjoh] X-SENDER-IP: [85.228.203.175] X-LISTENER: [smtp.bredband.net] X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AitIAOqzv05V5MuvPGdsb2JhbABCDok5oDEZAQEBATcygXIBAQQBViMFCwshJQ8BBBgBDAoaE4gCArRkiX8EpXA4 X-IronPort-AV: E=Sophos;i="4.69,502,1315173600"; d="scan'208";a="149566907" Original-Received: from c-afcbe455.04-211-6c6b701.cust.bredbandsbolaget.se (HELO muon.localdomain) ([85.228.203.175]) by iph3.telenor.se with ESMTP; 13 Nov 2011 13:11:56 +0100 Original-Received: by muon.localdomain (Postfix, from userid 1000) id A34B8484289; Sun, 13 Nov 2011 13:11:55 +0100 (CET) Mail-Copies-To: never In-Reply-To: <20159.43541.578000.401186@gargle.gargle.HOWL> (Uday S. Reddy's message of "Sun, 13 Nov 2011 11:29:25 +0000") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.90 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 13 Nov 2011 07:13:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:53860 Archived-At: Uday S Reddy writes: > Yes, you guys are of course right that save-restriction shouldn't have to > restore the screen. However, there is an outer save-excursion in the VM > code, which is not doing the job some of the time. I am still trying to > track it down so that I can construct a simple example. (The debugger > change is probably making it harder for me to track it down.) Stay tuned... But save-excursion also does not restore the window. It restores point (etc.). If a redisplay happens inside save-excursion, the window can scroll.