From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#58558: 29.0.50; re-search-forward is slow in some buffers Date: Sun, 19 Feb 2023 14:17:00 +0200 Message-ID: <7b99ac3a-6cc3-77dd-a2da-e327f9b4236d@yandex.ru> References: <877d10r21x.fsf@localhost> <87zgdwyvkt.fsf@gnus.org> <87ilkk6ri5.fsf@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="998"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Cc: 58558@debbugs.gnu.org To: Ihor Radchenko , Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Feb 19 13:18:19 2023 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 1pTie2-000Aaf-J8 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sun, 19 Feb 2023 04:17:02 -0800 (PST) Content-Language: en-US In-Reply-To: <87ilkk6ri5.fsf@localhost> 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:256059 Archived-At: On 16/10/2022 12:34, Ihor Radchenko wrote: > Lars Ingebrigtsen writes: > >>> It happens consistently in Emacs 29, but not in all buffers. Sometimes, >>> it only happens after some time after Emacs startup. The slowdown is not >>> there in Emacs 28. >> Is there anything special about buffers where you see these slowdowns? > This is a large complex Org buffer. > It seems like it might be helpful to upload the document somewhere, so that people can also to reproduce it on their own. Because I tried this with an Org doc laying around, and couldn't see the problem. You can probably replace all the characters with X or x to anonymize any sensitive information, if that's a concern.