From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Markus Triska Newsgroups: gmane.emacs.bugs Subject: bug#23871: 25.1.50; Undo unexpectedly leads to blank buffer Date: Fri, 01 Jul 2016 22:49:16 +0200 Message-ID: <87furtccdv.fsf@metalevel.at> References: <83h9cavdgj.fsf@gnu.org> <87poqyy2tc.fsf@metalevel.at> <87vb0qqrkz.fsf@russet.org.uk> <87h9c9zx75.fsf@metalevel.at> <834m89vmyv.fsf@gnu.org> <878txlsbdb.fsf@russet.org.uk> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1467406227 3753 80.91.229.3 (1 Jul 2016 20:50:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 1 Jul 2016 20:50:27 +0000 (UTC) Cc: 23871@debbugs.gnu.org To: phillip.lord@russet.org.uk (Phillip Lord) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jul 01 22:50:17 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bJ5OB-00017a-7t for geb-bug-gnu-emacs@m.gmane.org; Fri, 01 Jul 2016 22:50:15 +0200 Original-Received: from localhost ([::1]:35568 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJ5OA-0002tL-4r for geb-bug-gnu-emacs@m.gmane.org; Fri, 01 Jul 2016 16:50:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47959) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJ5O1-0002rW-2y for bug-gnu-emacs@gnu.org; Fri, 01 Jul 2016 16:50:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bJ5Nx-00018T-Vz for bug-gnu-emacs@gnu.org; Fri, 01 Jul 2016 16:50:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:50072) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJ5Nx-00018O-TL for bug-gnu-emacs@gnu.org; Fri, 01 Jul 2016 16:50:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bJ5Nx-0002Fp-N3 for bug-gnu-emacs@gnu.org; Fri, 01 Jul 2016 16:50:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Markus Triska Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 01 Jul 2016 20:50:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23871 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23871-submit@debbugs.gnu.org id=B23871.14674061598608 (code B ref 23871); Fri, 01 Jul 2016 20:50:01 +0000 Original-Received: (at 23871) by debbugs.gnu.org; 1 Jul 2016 20:49:19 +0000 Original-Received: from localhost ([127.0.0.1]:34176 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bJ5NH-0002Em-Iz for submit@debbugs.gnu.org; Fri, 01 Jul 2016 16:49:19 -0400 Original-Received: from metalevel.at ([78.46.218.83]:50030) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bJ5NF-0002Ed-BM for 23871@debbugs.gnu.org; Fri, 01 Jul 2016 16:49:17 -0400 Original-Received: by metalevel.at (Postfix, from userid 1000) id AF617A0269; Fri, 1 Jul 2016 22:49:16 +0200 (CEST) In-Reply-To: <878txlsbdb.fsf@russet.org.uk> (Phillip Lord's message of "Fri, 01 Jul 2016 15:04:32 +0100") User-Agent: Emacs/24.4 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:120266 Archived-At: phillip.lord@russet.org.uk (Phillip Lord) writes: > The following patch (attempts) to address the issue which is, > unfortunately, a bit more extensive than the last. Your patch leads to the following regression though: 1) Download bc.el from: https://www.metalevel.at/ei/bc.el 2) emacs -Q bc.el 3) Press: C-M-x C-/ 4) Point is unexpectedly placed at the end of the buffer. Without your patch, point is placed at the beginning. All the best! Markus