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: Thu, 20 Jun 2024 13:49:10 +0000 Message-ID: <87ed8r912h.fsf@localhost> References: <86ed8tozub.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="33490"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Mitchell , 71644@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jun 20 15:48:10 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 1sKI94-0008YN-AI for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 20 Jun 2024 15:48:10 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sKI8u-0002Gu-MD; Thu, 20 Jun 2024 09:48:00 -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 1sKI8s-0002Gl-BO for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2024 09:47:58 -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 1sKI8s-00079p-3Y for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2024 09:47:58 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1sKI8v-00011i-Nf for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2024 09:48:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ihor Radchenko Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 20 Jun 2024 13:48:01 +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=B71644.17188912613896 (code B ref 71644); Thu, 20 Jun 2024 13:48:01 +0000 Original-Received: (at 71644) by debbugs.gnu.org; 20 Jun 2024 13:47:41 +0000 Original-Received: from localhost ([127.0.0.1]:57306 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sKI8a-00010m-Jk for submit@debbugs.gnu.org; Thu, 20 Jun 2024 09:47:40 -0400 Original-Received: from mout01.posteo.de ([185.67.36.65]:46563) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sKI8Y-00010Q-BE for 71644@debbugs.gnu.org; Thu, 20 Jun 2024 09:47:39 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id B3092240027 for <71644@debbugs.gnu.org>; Thu, 20 Jun 2024 15:47:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1718891246; bh=c/cNoMO3aCPVzwuWK2gxThiKVVJUfmyKHsJXXvF0b/Y=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type: From; b=pNWrQ4lVCx3u5BTWc6GDlaB1Fimv37kBP8fEyIV0ru0IFVRIQ1H7NhNSjtIdMo9Q6 0IgxcgS9HD7iuJcwlIiuBXHy6dSc/ucv+Dg4/JWGxJV/HyH6+DBW1aB5GkLY5iI8Et ONzl5u6rWSnPA2smzEcfkI2/VysHmaBvNdZvmCtRrEv8DBMWAMsyMuX9JltpsEln3F sfEBDkAlRAsJEVQLTA1NU9p5HU7GIXVQDHyF37IO3gZ24NlxYGzJZgg+CPmeVuU1lP TOBPaGE/eIQ5AhbXrYzbniidpLWO1OZIZiBOpCi5Ac/X0t+NuqKqC5NKOE6PrZOJ5C TGm1W4errY7TA== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4W4hcs6DMlz9rxP; Thu, 20 Jun 2024 15:47:25 +0200 (CEST) In-Reply-To: <86ed8tozub.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:287553 Archived-At: Eli Zaretskii writes: > I cannot reproduce this on my system, with the current master branch, > i.e. Emacs 30. I _can_ reproduce this in Emacs 29.3, where indeed > expanding any of the two abbrevs takes about 0.5 sec to show on the > screen. But in Emacs 30 it's instantaneous, even though I used an > unoptimized build of Emacs 30. Maybe the reason is that Emacs 30 now > uses Org 9.7.4, whereas you have a local installation of 9.6.30? What if you add (setq org-fold-core-style 'text-properties) to your reproducer? -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at