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#18072: bug#37910: CC Mode 5.33.2 (C++//l); CC-mode inconsistently indents everything as topmost-intro after a while Date: Fri, 15 Nov 2019 04:11:54 +0100 Message-ID: <877e41omth.fsf@marxist.se> References: <20191027153956.GB27906@ACM> <20191110104811.GA6614@ACM> <20191113183858.GA4942@ACM> <20191114201139.GC4297@ACM> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="246725"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: Juhani =?UTF-8?Q?=C3=85hman?= , 18072@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Nov 15 04:13:13 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 1iVS2q-0011zO-7k for geb-bug-gnu-emacs@m.gmane.org; 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Original-Received: from h-70-69.a785.priv.bahnhof.se ([155.4.70.69]:35438 helo=localhost) by host.gofardesign.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1iVS1c-0000pg-MZ; Thu, 14 Nov 2019 21:11:57 -0600 In-Reply-To: <20191114201139.GC4297@ACM> (Alan Mackenzie's message of "Thu, 14 Nov 2019 20:11:39 +0000") X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - host.gofardesign.uk X-AntiAbuse: Original Domain - debbugs.gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - marxist.se X-Get-Message-Sender-Via: host.gofardesign.uk: authenticated_id: stefan@marxist.se X-Authenticated-Sender: host.gofardesign.uk: stefan@marxist.se 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:171626 Archived-At: Hi Juhani, Alan Mackenzie writes: > On Wed, Nov 13, 2019 at 16:12:11 -0800, Eric Scrivner wrote: >> Hi Alan, > >> Thanks so much for the patch and explanation. I applied it locally and >> while the patch didn't seem to have much effect, setting >> `open-paren-in-column-0-is-defun-start` to `nil` seems to have done the >> trick here without any noticeable impact on performance. It seems as you've >> said that there may be some issues in the heuristic used for performance >> optimization here. > >> I will let you know if any other issues surface, but it appears this has >> fixed my issue. > > OK, thanks for the test. I think it is now time to commit the patch and > close the bug. > > I am hoping that the patch, already applied to the savannah master > branch, will also have fixed bugs #5910 and #18072. Their (sporadic) > symptoms were consistent with the glitches fixed by the patch. I'm not sure if you're still in a position to reproduce Bug#18072. If you are, could you please help test Alan's patch? Thanks in advance. Best regards, Stefan Kangas