From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#16368: 24.3; freeze in cperl mode when editing a regexp Date: Sat, 21 Sep 2019 01:33:08 +0200 Message-ID: References: <87iotxq4oy.fsf@xvii.vinc17.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="261529"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 16368@debbugs.gnu.org To: Vincent Lefevre Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Sep 21 01:34:11 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iBSPj-0015uw-7Q for geb-bug-gnu-emacs@m.gmane.org; Sat, 21 Sep 2019 01:34:11 +0200 Original-Received: from localhost ([::1]:36234 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iBSPh-0005M7-T7 for geb-bug-gnu-emacs@m.gmane.org; Fri, 20 Sep 2019 19:34:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40186) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iBSPb-0005Ko-En for bug-gnu-emacs@gnu.org; Fri, 20 Sep 2019 19:34:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iBSPa-0006hp-JX for bug-gnu-emacs@gnu.org; Fri, 20 Sep 2019 19:34:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49954) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iBSPa-0006hk-Gh for bug-gnu-emacs@gnu.org; Fri, 20 Sep 2019 19:34:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iBSPa-0004JA-C9 for bug-gnu-emacs@gnu.org; Fri, 20 Sep 2019 19:34:02 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: <87iotxq4oy.fsf@xvii.vinc17.org> Resent-From: Stefan Kangas Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 20 Sep 2019 23:34:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16368 X-GNU-PR-Package: emacs Original-Received: via spool by 16368-submit@debbugs.gnu.org id=B16368.156902240816490 (code B ref 16368); Fri, 20 Sep 2019 23:34:02 +0000 Original-Received: (at 16368) by debbugs.gnu.org; 20 Sep 2019 23:33:28 +0000 Original-Received: from localhost ([127.0.0.1]:58775 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iBSP2-0004Hu-5K for submit@debbugs.gnu.org; Fri, 20 Sep 2019 19:33:28 -0400 Original-Received: from mail-pg1-f176.google.com ([209.85.215.176]:41314) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iBSP0-0004Ha-0Z for 16368@debbugs.gnu.org; Fri, 20 Sep 2019 19:33:26 -0400 Original-Received: by mail-pg1-f176.google.com with SMTP id s1so3578432pgv.8 for <16368@debbugs.gnu.org>; Fri, 20 Sep 2019 16:33:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=n+Sv5rda2RrFqEP8Gttkx6rUTlnD4nxChmV+VNZXzBI=; b=hQL60Cd4anGgQOn0ABT/m7gWxNc11LDGtlckk82rQPSOPeX4BVMIDf6vS+KXFOTjVB Tiy4T1X9H58AIu3Q5ajT8CdKM8xQz7/8O+VvLG6gi/fT7Z7sQSKz+LHkXgumFLLbXvdm KAAOEGiXyfLNU99dXOXPfOWJys4q03DS/ugU6Hk2qFQjFzIAHiOuYlbtt2xTG+13QQOy Y2Kr/aC2ngO1oxKTbWpPIa8fWTzAUQnLb9b1JerUCut1uuCio2ARl/TC6g5AZ2jzw9OT cskDLWz0F7cVL187coxSDl+MJNxyEhhL+NzVJbiN1vcYVqO3Vb5VbsrNo037Dwc+XYXw Nh2Q== X-Gm-Message-State: APjAAAVt6mTCdo5jOttrG8t8KEGik7WsQk97s7vNdAOjnmWUXIHa+0Gn DIQ5aIU0g10vRhneFepDUhBixzyciH8X2lEU2uNxHMyL X-Google-Smtp-Source: APXvYqy7Yr92KM32PrR4AKunskgSs4wddMOIBLqInLJNdz4fzh2u3rCZoexj0cUIWiRrOk99gXPY4tuKycg5Nm+57nI= X-Received: by 2002:a17:90a:1150:: with SMTP id d16mr7757264pje.2.1569022400102; Fri, 20 Sep 2019 16:33:20 -0700 (PDT) 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: 209.51.188.43 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:166819 Archived-At: Vincent Lefevre writes: > Open a file in cperl mode containing the following line: > > /(\d{4})(?: +){2}/; > > e.g.: "emacs -Q file" then M-x cperl-mode > > Put the cursor over the second opening brace, and type > several times to delete what is before "{2}". When one types > at this point: > > /(\d{4})(?:{2}/; > ^cursor > > Emacs freezes. One can type C-g to interrupt. I can confirm this is still an issue in Emacs 26.1 and on the current master branch. Best regards, Stefan Kangas