From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#23871: 25.1.50; Undo unexpectedly leads to blank buffer Date: Sun, 03 Jul 2016 18:30:25 +0300 Message-ID: <83lh1irb72.fsf@gnu.org> 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> <87furtccdv.fsf@metalevel.at> <877fd5q9te.fsf@russet.org.uk> <83bn2gtruk.fsf@gnu.org> <87k2h37pvb.fsf@russet.org.uk> <87zipz223y.fsf@metalevel.at> <87a8hzkqp2.fsf@russet.org.uk> <87d1mv9gqm.fsf@metalevel.at> <8760smricr.fsf@russet.org.uk> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1467559884 22537 80.91.229.3 (3 Jul 2016 15:31:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 3 Jul 2016 15:31:24 +0000 (UTC) Cc: 23871@debbugs.gnu.org, triska@metalevel.at To: phillip.lord@russet.org.uk (Phillip Lord) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jul 03 17:31:14 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 1bJjMW-0004Qp-Ht for geb-bug-gnu-emacs@m.gmane.org; Sun, 03 Jul 2016 17:31:12 +0200 Original-Received: from localhost ([::1]:43097 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJjMV-0008Du-Mm for geb-bug-gnu-emacs@m.gmane.org; Sun, 03 Jul 2016 11:31:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57918) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJjMQ-0008Dn-80 for bug-gnu-emacs@gnu.org; Sun, 03 Jul 2016 11:31:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bJjMM-00008t-80 for bug-gnu-emacs@gnu.org; Sun, 03 Jul 2016 11:31:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:51963) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJjMM-00008n-4V for bug-gnu-emacs@gnu.org; Sun, 03 Jul 2016 11:31:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bJjML-0005kK-WA for bug-gnu-emacs@gnu.org; Sun, 03 Jul 2016 11:31:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 03 Jul 2016 15:31:01 +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=B23871.146755984022061 (code B ref 23871); Sun, 03 Jul 2016 15:31:01 +0000 Original-Received: (at 23871) by debbugs.gnu.org; 3 Jul 2016 15:30:40 +0000 Original-Received: from localhost ([127.0.0.1]:36067 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bJjM0-0005jk-ID for submit@debbugs.gnu.org; Sun, 03 Jul 2016 11:30:40 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:38642) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bJjLy-0005jY-V3 for 23871@debbugs.gnu.org; Sun, 03 Jul 2016 11:30:39 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bJjLp-00005W-Sb for 23871@debbugs.gnu.org; Sun, 03 Jul 2016 11:30:33 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:36571) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bJjLp-00005S-MP; Sun, 03 Jul 2016 11:30:29 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4707 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bJjLo-00074Q-Id; Sun, 03 Jul 2016 11:30:29 -0400 In-reply-to: <8760smricr.fsf@russet.org.uk> (phillip.lord@russet.org.uk) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:120342 Archived-At: > From: phillip.lord@russet.org.uk (Phillip Lord) > Cc: Eli Zaretskii , 23871@debbugs.gnu.org > Date: Sun, 03 Jul 2016 13:55:48 +0100 > > I've tried to reproduce #23871, but unfortunately, swiprolog crashes as > shown below. I very much hope that the problem could be reproduced without using Prolog at all, by just invoking a program like 'cat' to insert some text into the buffer. I cannot see how Prolog can be possibly relevant to this, as all it does is insert text into the buffer. > The packaged version of swiprolog on my machine is 6.6.4, rather than > > 7.2. I'm not keen on trying to update to 7.2. Actually, the recipe asks for 7.3.