From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko 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 13:50:21 +0000 Message-ID: <87frt15dya.fsf@localhost> References: <86ed8tozub.fsf@gnu.org> <86jzijmo5a.fsf@gnu.org> <87h6dmbyy2.fsf@localhost> <87wmmhgjao.fsf@localhost> <87le2t5q07.fsf@localhost> <86o77p9lwv.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9584"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mitchellahren@gmail.com, monnier@iro.umontreal.ca, 71644@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jun 25 15:49:24 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 1sM6Y0-0002Da-FV for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 25 Jun 2024 15:49:24 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sM6Xe-0006Ht-LZ; Tue, 25 Jun 2024 09:49:02 -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 1sM6Xd-0006HT-86 for bug-gnu-emacs@gnu.org; Tue, 25 Jun 2024 09:49:01 -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 1sM6Xc-0007CE-Vf for bug-gnu-emacs@gnu.org; Tue, 25 Jun 2024 09:49:00 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1sM6Xe-0004Wq-Jb for bug-gnu-emacs@gnu.org; Tue, 25 Jun 2024 09:49:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ihor Radchenko Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 25 Jun 2024 13:49:02 +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=B71644.171932333817397 (code B ref 71644); Tue, 25 Jun 2024 13:49:02 +0000 Original-Received: (at 71644) by debbugs.gnu.org; 25 Jun 2024 13:48:58 +0000 Original-Received: from localhost ([127.0.0.1]:36535 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sM6XZ-0004WX-KY for submit@debbugs.gnu.org; Tue, 25 Jun 2024 09:48:57 -0400 Original-Received: from mout02.posteo.de ([185.67.36.66]:57177) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sM6XX-0004WG-AB for 71644@debbugs.gnu.org; Tue, 25 Jun 2024 09:48:57 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id E284C240101 for <71644@debbugs.gnu.org>; Tue, 25 Jun 2024 15:48:46 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1719323326; bh=L3j5zGMypHOE/0UsXGuk39lOMDDPqhGAwmo1xAtDp5s=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type: From; b=LKTAqqnjcWTOp8zYMvdGvpBnjaceJh/1zWrcYULWElqSP6sZ2M+xxJclFg7nflKuk ALG2ZeKYwz+wjfG6sq4iCTnyu5ONHePmk1zhdmuDNyBB1MbWVYnGlTIiTn+hqVD98Y NNtAetFoBnioepEWYRb7P/FiMoj0Y/X3lupoFvnNEZQ0w2UUtWbfa3yL0N+AgLHB/p A+3dBmb5yIOAdfTiLbXK0QGce6ZTFU2VFTsGiLb4ORVU585RW5Te4AmPGBkY47hxDn BGDnCYoEBuwVcKQiBUMJWSI7PQteO2nZlgwoq5Izg6wBh8uS3U8cK0EkEfVPDv9VTY 63/yKRlDQsHhQ== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4W7mQ569YDz6twM; Tue, 25 Jun 2024 15:48:45 +0200 (CEST) In-Reply-To: <86o77p9lwv.fsf@gnu.org> 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:287891 Archived-At: 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 -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at