From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#7537: 23.2.90; infinite loop in scrolling Date: Sat, 04 Dec 2010 19:33:42 -0500 Message-ID: <87vd39jbx5.fsf@stupidchicken.com> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1291509992 7376 80.91.229.12 (5 Dec 2010 00:46:32 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 5 Dec 2010 00:46:32 +0000 (UTC) Cc: 7537@debbugs.gnu.org To: Leo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 05 01:46:26 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PP2jY-00040r-89 for geb-bug-gnu-emacs@m.gmane.org; Sun, 05 Dec 2010 01:46:23 +0100 Original-Received: from localhost ([127.0.0.1]:47010 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PP2jX-0000i4-P1 for geb-bug-gnu-emacs@m.gmane.org; Sat, 04 Dec 2010 19:45:43 -0500 Original-Received: from [140.186.70.92] (port=56102 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PP2jA-0000W1-Fq for bug-gnu-emacs@gnu.org; Sat, 04 Dec 2010 19:45:22 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PP2j7-0006cl-ND for bug-gnu-emacs@gnu.org; Sat, 04 Dec 2010 19:45:20 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:60172) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PP2j7-0006cW-L5 for bug-gnu-emacs@gnu.org; Sat, 04 Dec 2010 19:45:17 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1PP2SQ-0003Zj-AN; Sat, 04 Dec 2010 19:28:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 05 Dec 2010 00:28:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7537 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 7537-submit@debbugs.gnu.org id=B7537.129150887913734 (code B ref 7537); Sun, 05 Dec 2010 00:28:02 +0000 Original-Received: (at 7537) by debbugs.gnu.org; 5 Dec 2010 00:27:59 +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 1PP2SM-0003ZT-Ms for submit@debbugs.gnu.org; Sat, 04 Dec 2010 19:27:58 -0500 Original-Received: from vm-emlprdomr-06.its.yale.edu ([130.132.50.147]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1PP2SK-0003ZH-KF for 7537@debbugs.gnu.org; Sat, 04 Dec 2010 19:27:57 -0500 Original-Received: from furball (dhcp128036014248.central.yale.edu [128.36.14.248]) (authenticated bits=0) by vm-emlprdomr-06.its.yale.edu (8.14.4/8.14.4) with ESMTP id oB50XgMd023759 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sat, 4 Dec 2010 19:33:43 -0500 Original-Received: by furball (Postfix, from userid 1000) id 4EA9416059F; Sat, 4 Dec 2010 19:33:42 -0500 (EST) In-Reply-To: (Leo's message of "Fri, 03 Dec 2010 06:33:29 +0000") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-Scanned-By: MIMEDefang 2.71 on 130.132.50.147 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sat, 04 Dec 2010 19:28:02 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:42164 Archived-At: Leo writes: > An unstoppable infinite loop can be reproduced by > > 1. emacs -Q > 2. Evaluate the following expression in *scratch* with C-x C-e. > (progn > (setq scroll-conservatively 100) > (setq scroll-preserve-screen-position 'always) > (goto-char (point-min)) > (set-window-vscroll nil 1 t)) > > Tested in Emacs build with X11 on OSX. > > See: http://lists.gnu.org/archive/html/emacs-devel/2010-12/msg00073.html I've checked in a fix. Thanks for the bug report.