From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.bugs Subject: bug#19846: 25.0.50; Problem with auto-fill-mode and C mode Date: Sun, 1 May 2022 14:53:49 +0000 Message-ID: References: <20150214114837.96359.qmail@mail.muc.de> <54DF9244.7030700@gmx.at> <87a6c1pnt1.fsf@gnus.org> <871qxdo4su.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26355"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 19846@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun May 01 16:54:11 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nlAxe-0006g3-8P for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 01 May 2022 16:54:10 +0200 Original-Received: from localhost ([::1]:51806 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nlAxc-0006zD-R0 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 01 May 2022 10:54:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43538) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nlAxW-0006z2-9B for bug-gnu-emacs@gnu.org; Sun, 01 May 2022 10:54:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40003) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nlAxV-0000eK-Vr; Sun, 01 May 2022 10:54:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nlAxV-0002PG-Ki; Sun, 01 May 2022 10:54:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Alan Mackenzie Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org, bug-cc-mode@gnu.org Resent-Date: Sun, 01 May 2022 14:54:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19846 X-GNU-PR-Package: emacs,cc-mode X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 19846-submit@debbugs.gnu.org id=B19846.16514168409243 (code B ref 19846); Sun, 01 May 2022 14:54:01 +0000 Original-Received: (at 19846) by debbugs.gnu.org; 1 May 2022 14:54:00 +0000 Original-Received: from localhost ([127.0.0.1]:33900 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nlAxT-0002P0-Uv for submit@debbugs.gnu.org; Sun, 01 May 2022 10:54:00 -0400 Original-Received: from colin.muc.de ([193.149.48.1]:62540 helo=mail.muc.de) by debbugs.gnu.org with smtp (Exim 4.84_2) (envelope-from ) id 1nlAxR-0002Ol-9o for 19846@debbugs.gnu.org; Sun, 01 May 2022 10:53:58 -0400 Original-Received: (qmail 86133 invoked by uid 3782); 1 May 2022 14:53:50 -0000 Original-Received: from acm.muc.de (p2e5d504b.dip0.t-ipconnect.de [46.93.80.75]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Sun, 01 May 2022 16:53:49 +0200 Original-Received: (qmail 10048 invoked by uid 1000); 1 May 2022 14:53:49 -0000 Content-Disposition: inline In-Reply-To: <871qxdo4su.fsf@gnus.org> X-Submission-Agent: TMDA/1.3.x (Ph3nix) X-Primary-Address: acm@muc.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:231155 Archived-At: Hello, Lars. On Sun, May 01, 2022 at 13:44:49 +0200, Lars Ingebrigtsen wrote: > Alan Mackenzie writes: > > In forward-paragraph, a regular expression is formed by concatenating > > the major mode's paragraph-start and paragraph-separate with a few other > > things. In CC Mode (at least), this gives rise to ill-formed regexps > > with adjacent sub-expressions which each can match the empty string, or > > arbitrary numbers of spaces. > Ah, so this is basically a variation on bug#19873? > > So, can you leave this bug open, please? > Sure. Should it be merged with 19873? Thanks! It should indeed be merged with 19873, yes. > -- > (domestic pets only, the antidote for overdose, milk.) > bloggy blog: http://lars.ingebrigtsen.no -- Alan Mackenzie (Nuremberg, Germany).