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#57207: 29.0.50; Fontification is slow after e7b5912b23 (Improvements to long lines handling) Date: Tue, 16 Aug 2022 17:38:22 +0800 Message-ID: <87zgg434vl.fsf@localhost> References: <87bksmx1j1.fsf@localhost> <5900f208367791fbdfe2@heytings.org> <87tu6d4txk.fsf@localhost> <835yitiucj.fsf@gnu.org> <871qthsiio.fsf@localhost> <83tu6dh97n.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="19817"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gregory@heytings.org, 57207@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 16 11:39:55 2022 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 1oNt3D-0004vW-7b for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 16 Aug 2022 11:39:55 +0200 Original-Received: from localhost ([::1]:43358 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oNt3C-0003pW-7d for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 16 Aug 2022 05:39:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34818) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNt1O-00027T-IF for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 05:38:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55054) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oNt1O-0005e1-93 for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 05:38:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oNt1O-0000wL-1C for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 05:38:02 -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, 16 Aug 2022 09:38:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57207 X-GNU-PR-Package: emacs Original-Received: via spool by 57207-submit@debbugs.gnu.org id=B57207.16606426473570 (code B ref 57207); Tue, 16 Aug 2022 09:38:01 +0000 Original-Received: (at 57207) by debbugs.gnu.org; 16 Aug 2022 09:37:27 +0000 Original-Received: from localhost ([127.0.0.1]:44803 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNt0p-0000vW-B3 for submit@debbugs.gnu.org; Tue, 16 Aug 2022 05:37:27 -0400 Original-Received: from mail-pf1-f181.google.com ([209.85.210.181]:44944) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNt0m-0000vI-NI for 57207@debbugs.gnu.org; Tue, 16 Aug 2022 05:37:26 -0400 Original-Received: by mail-pf1-f181.google.com with SMTP id h28so8859782pfq.11 for <57207@debbugs.gnu.org>; Tue, 16 Aug 2022 02:37:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:message-id:date:references:in-reply-to:subject:cc:to :from:from:to:cc; bh=ipkt2U55Yg8G2Bt6JWfPY4UGASDq6JNAcXFV+d2NGB8=; b=aXIPHsot9KoVKlo0vU8Q1qH9qVW9K1SmmHB7fGLZdiLKPyPqslRUyvemz+FpbfBoHo Q+pLWpz5cpIvecWyl0N2Wmqjqpvh8H2irAloM+Zyt3e8fIxGpbYxBtSsQBihNKydoEc7 WJtM/ZMReaizOC6pH+04GogB0lkMxm638ngAPbJJHuDWKhFJrdcrtuucXGE7W0FvRlVG 2kbCO3G7/9noa6diAha6sFGa3fY6S/BVkXf9CW6Sd1jyfAZ3X6yOzauqweeUv6NWlQ01 CLQE85Prp2J1ouQknfnA70ikNfqj4RtX622pOkzVI9h/D389phZWrJ1+uuBk/IhBVMMi SMkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=mime-version:message-id:date:references:in-reply-to:subject:cc:to :from:x-gm-message-state:from:to:cc; bh=ipkt2U55Yg8G2Bt6JWfPY4UGASDq6JNAcXFV+d2NGB8=; b=iTmobncr/BkBmEMjkyAYu/UwdqYrG+u7w4CyI6zQq+6ZheUOZRcFRhhImvUr0RMWVW o4KYdayn/fQoroVKW2iAqHUsUDlNl8sfLo43rEYlS+qGVhtFE0DWMXXJv9DOkQXNlT6s x28sVBNAjNnb6Y+pKnLkRAHZheG0aFoRTPZDPznMyogf6MkSRn43buQNxldAL4AYfzzG yAl4vTWu2w5qsbFiqhMwiNcC4tAEmDB44YwrAgltfu7Xsr66ExNNb0kZxqpgpVMBkmkx Z/cfVczDBiXnKp1pLRxnstJ6ZE97p5o7Xgef/egYbsf1oa8v87bRYmC82f5wwYqtSZ1x G/BA== X-Gm-Message-State: ACgBeo2wgeI0I9Cl76BkzUKaPgKCuDyezCgQWVfk1BgUFaU/VJCRfGEu MDJNV/ACGRFpsF7aV2wMFK0= X-Google-Smtp-Source: AA6agR4uEYuZq2fCeDbFyEG39a1e6o1F0FuI9P0AfcMrKqSAjlRGn8YM1ThK0PWMiQjii49hPWlPaQ== X-Received: by 2002:a63:3cc:0:b0:41d:7ab5:ca2f with SMTP id 195-20020a6303cc000000b0041d7ab5ca2fmr17393885pgd.559.1660642638794; Tue, 16 Aug 2022 02:37:18 -0700 (PDT) Original-Received: from localhost ([115.154.175.57]) by smtp.gmail.com with ESMTPSA id q7-20020aa79607000000b0052d0a93f6d5sm7988019pfg.116.2022.08.16.02.37.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Aug 2022 02:37:18 -0700 (PDT) In-Reply-To: <83tu6dh97n.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" Xref: news.gmane.io gmane.emacs.bugs:239882 Archived-At: Eli Zaretskii writes: > Can you tell some statistics about the lines in that file: > > . how many lines? 480,905 > . how many lines longer than 10000 characters? 0 > . how many lines longer than 100000 characters? 0 The longest line in that file is 5003 characters. > And finally, can you post a short enough Org file, but long enough to > exhibit the features you need to do the "unfolding headlines hidden > using 'invisible text property" thing? And also tell which Org > commands you invoke to do that unfolding? Because I don't think I > understand what exactly are you doing in Org to trigger this, and thus > I cannot try reproducing it. I will try, but it may take some time. The file in question contains some sensitive information. -- Ihor Radchenko, Org mode contributor, Learn more about Org mode at https://orgmode.org/. Support Org development at https://liberapay.com/org-mode, or support my work at https://liberapay.com/yantar92