From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#71644: 30.0.50; Severe slowdown in larger files with markers beginning in emacs 29+ Date: Tue, 25 Jun 2024 16:57:36 +0300 Message-ID: <86jzid9lbj.fsf@gnu.org> References: <86ed8tozub.fsf@gnu.org> <86jzijmo5a.fsf@gnu.org> <87h6dmbyy2.fsf@localhost> <87wmmhgjao.fsf@localhost> <87le2t5q07.fsf@localhost> <86o77p9lwv.fsf@gnu.org> <87frt15dya.fsf@localhost> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23527"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mitchellahren@gmail.com, monnier@iro.umontreal.ca, 71644@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jun 25 15:58:22 2024 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 1sM6gg-0005nk-8h for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 25 Jun 2024 15:58:22 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sM6gM-0002fO-H4; Tue, 25 Jun 2024 09:58:03 -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 1sM6gL-0002ev-0u for bug-gnu-emacs@gnu.org; Tue, 25 Jun 2024 09:58:01 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sM6gK-0000R5-PS for bug-gnu-emacs@gnu.org; Tue, 25 Jun 2024 09:58:00 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1sM6gM-0004z0-8T for bug-gnu-emacs@gnu.org; Tue, 25 Jun 2024 09:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 25 Jun 2024 13:58:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 71644 X-GNU-PR-Package: emacs Original-Received: via spool by 71644-submit@debbugs.gnu.org id=B71644.171932386919132 (code B ref 71644); Tue, 25 Jun 2024 13:58:02 +0000 Original-Received: (at 71644) by debbugs.gnu.org; 25 Jun 2024 13:57:49 +0000 Original-Received: from localhost ([127.0.0.1]:37493 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sM6g8-0004yV-Lp for submit@debbugs.gnu.org; Tue, 25 Jun 2024 09:57:48 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:48018) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sM6g6-0004yH-Fd for 71644@debbugs.gnu.org; Tue, 25 Jun 2024 09:57:47 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sM6fz-0000Ip-1x; Tue, 25 Jun 2024 09:57:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=KxruSHo4ACUi0W+1atzIYADcEfA7CmuHETld4hnL3AE=; b=Bq+yzu7DXYld DKIyg0n+06O/DbefRDFbjoiuMLwheNMcziGHkn6qYZJKd/MdQZacqb8sj4XUJ7jzpRp09lqSHo0LA BJJvlgwWztu9V1nXye6gVP9U/1g2nWuQjK1KIpanuf7M52U8hFz9zhdnYdptDR4+zUQEOqFC0gV9l 5nrzDKxqH++EELJOY1gNReAOyNah6zQGHp8TRA8Lv5HSianE8Ft/sDFmDw4Fi3Y4BdZoetmrPPwP6 1K+dHEt/xB6qqZaIUBs0SeBu7PZ04iS+1Q5I8ifN809HFkeJYyuli/k6LAvbaIITs4h4A0Wu0pg1+ lABfXFcdv/13Z5g1udEWVw==; In-Reply-To: <87frt15dya.fsf@localhost> (message from Ihor Radchenko on Tue, 25 Jun 2024 13:50:21 +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:287892 Archived-At: > From: Ihor Radchenko > Cc: monnier@iro.umontreal.ca, mitchellahren@gmail.com, 71644@debbugs.gnu.org > Date: Tue, 25 Jun 2024 13:50:21 +0000 > > Eli Zaretskii writes: > > > ... So if you could come up with a change to try on > > top of Org 9.6 that would change it back to use overlays for folding, > > we could try that and see if the slowdown goes away, and take it from > > there. > > (setq org-fold-core-style 'overlays) ; before Org is loaded Thanks. Mitchell and Stefan, can you try this? P.S. For some reason, Stefan's email server rejects my mails "due to abuse", I hope it could be fixed soon.