From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#58558: 29.0.50; re-search-forward is slow in some buffers Date: Thu, 13 Apr 2023 00:43:11 -0400 Message-ID: References: <877d10r21x.fsf@localhost> <87tu1zd2c6.fsf@localhost> <83h6xzphxm.fsf@gnu.org> <87wn6vbfaa.fsf@localhost> <838rjbpecw.fsf@gnu.org> <87fsdjwb4e.fsf@localhost> <874jtyuqax.fsf@localhost> <83zgbqm8q6.fsf@gnu.org> <87sfhit8ug.fsf@localhost> <83tu1ym6jo.fsf@gnu.org> <87h6xyt77x.fsf@localhost> <87h6ttkz6n.fsf@localhost> <838rf5qkpt.fsf@gnu.org> <87lej0zv92.fsf@localhost> <83ttxol6f5.fsf@gnu.org> <87h6tolybs.fsf@localhost> <87zg7e8xnt.fsf@localhost> <83ttxmab7x.fsf@gnu.org> <87sfd5b4oy.fsf@localhost> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38275"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 58558@debbugs.gnu.org, Eli Zaretskii , larsi@gnus.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Apr 13 06:44:14 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 1pmoof-0009lL-Qt for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 13 Apr 2023 06:44:14 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pmooY-0000A1-E4; Thu, 13 Apr 2023 00:44:06 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pmooU-00009p-NM for bug-gnu-emacs@gnu.org; Thu, 13 Apr 2023 00:44:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pmooU-0001sD-E4 for bug-gnu-emacs@gnu.org; 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Thu, 13 Apr 2023 00:43:12 -0400 (EDT) In-Reply-To: <87sfd5b4oy.fsf@localhost> (Ihor Radchenko's message of "Wed, 12 Apr 2023 13:39:09 +0000") 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:259827 Archived-At: > parse_sexp_lookup_properties looks suspicious, so I checked the value of > parse-sexp-lookup-properties in Org files on master vs. Emacs 28. > > On master, the value is t, even though Org mode does not set this > variable. On Emacs 28, the value is nil. Any chance you can now give a reproducible recipe of you big&progressive slowdown? Stefan