From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#23704: 25.1.50; Emacs crash in syntax.c Date: Mon, 6 Jun 2016 13:07:40 -0700 Organization: UCLA Computer Science Department Message-ID: <30e0500c-8cd5-d9aa-4949-855a527c3ada@cs.ucla.edu> References: <83ziqyrvos.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1465243710 26371 80.91.229.3 (6 Jun 2016 20:08:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 6 Jun 2016 20:08:30 +0000 (UTC) Cc: schwab@suse.de, 23704@debbugs.gnu.org, vincent.belaiche@gmail.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jun 06 22:08:19 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 1bA0op-0006VN-QV for geb-bug-gnu-emacs@m.gmane.org; Mon, 06 Jun 2016 22:08:15 +0200 Original-Received: from localhost ([::1]:45391 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bA0op-0005VC-1w for geb-bug-gnu-emacs@m.gmane.org; Mon, 06 Jun 2016 16:08:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33342) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bA0of-0005TX-FS for bug-gnu-emacs@gnu.org; Mon, 06 Jun 2016 16:08:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bA0oc-0007Qm-L2 for bug-gnu-emacs@gnu.org; Mon, 06 Jun 2016 16:08:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:44748) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bA0oc-0007Qg-Hp for bug-gnu-emacs@gnu.org; Mon, 06 Jun 2016 16:08:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bA0oc-0000Qs-8o for bug-gnu-emacs@gnu.org; Mon, 06 Jun 2016 16:08:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 06 Jun 2016 20:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23704 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 23704-submit@debbugs.gnu.org id=B23704.14652436701645 (code B ref 23704); Mon, 06 Jun 2016 20:08:02 +0000 Original-Received: (at 23704) by debbugs.gnu.org; 6 Jun 2016 20:07:50 +0000 Original-Received: from localhost ([127.0.0.1]:57085 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bA0oQ-0000QS-Ab for submit@debbugs.gnu.org; Mon, 06 Jun 2016 16:07:50 -0400 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:50597) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bA0oO-0000QG-Aq for 23704@debbugs.gnu.org; Mon, 06 Jun 2016 16:07:48 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id B674616064B; Mon, 6 Jun 2016 13:07:41 -0700 (PDT) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id ZbO2SyhXvVaX; Mon, 6 Jun 2016 13:07:40 -0700 (PDT) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id D9A42161483; Mon, 6 Jun 2016 13:07:40 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id SKxM7lf5CEKh; Mon, 6 Jun 2016 13:07:40 -0700 (PDT) Original-Received: from penguin.cs.ucla.edu (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id BDE4516064B; Mon, 6 Jun 2016 13:07:40 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 In-Reply-To: <83ziqyrvos.fsf@gnu.org> 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:119182 Archived-At: On 06/06/2016 11:58 AM, Eli Zaretskii wrote: > However, isn't this just part of the problem? What about the call to > UPDATE_SYNTAX_TABLE_FORWARD? Ouch, I misread the surrounding code as ifs not whiles. You're right, the patch fixes only a small part of the problem. I'll look into generalizing it, for master.