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: Thu, 20 Jun 2024 19:11:28 +0300 Message-ID: <86wmmjmw5r.fsf@gnu.org> References: <86ed8tozub.fsf@gnu.org> <87ed8r912h.fsf@localhost> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40921"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mitchellahren@gmail.com, 71644@debbugs.gnu.org To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jun 20 18:13:17 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 1sKKPS-000AHM-9m for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 20 Jun 2024 18:13:14 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sKKPF-0002oZ-6V; Thu, 20 Jun 2024 12:13:01 -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 1sKKPD-0002nw-Pj for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2024 12:12:59 -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 1sKKPD-0000h6-HT for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2024 12:12:59 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1sKKPH-0006Ku-B0 for bug-gnu-emacs@gnu.org; Thu, 20 Jun 2024 12:13:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 20 Jun 2024 16:13:03 +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=B71644.171889993424233 (code B ref 71644); Thu, 20 Jun 2024 16:13:03 +0000 Original-Received: (at 71644) by debbugs.gnu.org; 20 Jun 2024 16:12:14 +0000 Original-Received: from localhost ([127.0.0.1]:34909 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sKKOT-0006Im-KY for submit@debbugs.gnu.org; Thu, 20 Jun 2024 12:12:13 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:41084) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sKKOQ-0006IV-N8 for 71644@debbugs.gnu.org; Thu, 20 Jun 2024 12:12:11 -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 1sKKOD-0000Io-85; Thu, 20 Jun 2024 12:11:58 -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=njrTgbcnkC0luF79xq8yksVLn64lnqxIALUMMTguPlw=; b=AUuOJdzNI1DS lm7UK1oE96ahHzmoolmV0ZwSDHQalt7hyOJTaVPHROdAL4e56+CIDeTFRmn0/1TetNbsbl1XaCqxu ZFDwuwBVJtuUcNq9zTW7prnP1R70HfGIFSwJr1XKqUgzm4VD/vGbqkYYj5DcUJ6OJTAFegKeqFIZY +GeKZ0U6Otr3Qq1rdjmv76HS4xRN0a5J4MxvaSWd2GJSX4TOpt63mi5Y9buzSChtjB9MzmOkg8h+K 0BRqRFQA1et09x0nM2RRrWihCLm/cka7vVbD1FE8E4iZ2MrEMc0/a1LubRa+WHob2yTlLjk928jR6 ALj0UH6AyHiN9kio8vSGxA==; In-Reply-To: <87ed8r912h.fsf@localhost> (message from Ihor Radchenko on Thu, 20 Jun 2024 13:49:10 +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:287569 Archived-At: > From: Ihor Radchenko > Cc: Mitchell , 71644@debbugs.gnu.org > Date: Thu, 20 Jun 2024 13:49:10 +0000 > > 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? Then abbrevs don't work (not sure I understand why), so I cannot run the recipe.