From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Newsgroups: gmane.emacs.bugs Subject: bug#56682: Fix the long lines font locking related slowdowns Date: Sat, 23 Jul 2022 09:30:21 +0200 Message-ID: References: <837d46mjen.fsf@gnu.org> <174616cd5c33bfc14b1f@heytings.org> <837d44jr4p.fsf@gnu.org> <83sfmsi9q0.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="15632"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin) Cc: 56682@debbugs.gnu.org, gregory@heytings.org, monnier@iro.umontreal.ca To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jul 23 09:31:37 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 1oF9bt-0003wm-Iy for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 23 Jul 2022 09:31:37 +0200 Original-Received: from localhost ([::1]:52356 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oF9br-0005mC-V9 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 23 Jul 2022 03:31:35 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34112) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oF9bK-0005m3-JK for bug-gnu-emacs@gnu.org; Sat, 23 Jul 2022 03:31:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53407) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oF9bK-0004qI-8F for bug-gnu-emacs@gnu.org; Sat, 23 Jul 2022 03:31:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oF9bK-0007Yk-44 for bug-gnu-emacs@gnu.org; Sat, 23 Jul 2022 03:31:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 23 Jul 2022 07:31:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56682 X-GNU-PR-Package: emacs Original-Received: via spool by 56682-submit@debbugs.gnu.org id=B56682.165856143527454 (code B ref 56682); Sat, 23 Jul 2022 07:31:02 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 23 Jul 2022 07:30:35 +0000 Original-Received: from localhost ([127.0.0.1]:43156 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oF9as-00077i-Vo for submit@debbugs.gnu.org; Sat, 23 Jul 2022 03:30:35 -0400 Original-Received: from mail-ej1-f45.google.com ([209.85.218.45]:34586) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oF9an-0006Yu-Mm for 56682@debbugs.gnu.org; Sat, 23 Jul 2022 03:30:33 -0400 Original-Received: by mail-ej1-f45.google.com with SMTP id oy13so12079625ejb.1 for <56682@debbugs.gnu.org>; Sat, 23 Jul 2022 00:30:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:in-reply-to:references:date:message-id :user-agent:mime-version; bh=WI7mInOmNeME6PEXxfc3idl1C+tWgFi2HmRPAXuA6YE=; b=YURPb+r/49cnOFqPYe66Vapv+VOKJxQe+tWy5OGK/o+OxKPLZRSdtmNBSvyDNCm5uK c7NSKBhSrtQ2boGhnOw9Nps3c0PjdK9NWjSfCLa5liJVuf7hU3nl8NhLBINFbwQbBvdd V/IRFAEmp2tSSu8WeJahOnWchzFVK/INfZWPaERq76V0TV66794hHGxHvQAo3OjKmhLY slNBpg/qUO4op4wDFrAOidYhs5D/kAN3uTVo+cpyYKTFqRe9pYzvJyVjulXTpIfYu2O9 HaStrpUXmX6y/Zrpsc3lGPjkNjzd8IfzZl6FyC8cWEKEOwTLiSFSIlQ2h4HE43rD/qSr WWfw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:user-agent:mime-version; bh=WI7mInOmNeME6PEXxfc3idl1C+tWgFi2HmRPAXuA6YE=; b=VonySOouqKEXQg3xYTHZ9L/G/iwtslYKNSeM8jS8aLuZ3gDVK1emG9s8/dIwvgCx0R +aTOMhxJOQqZK8Jt0Wc83oxH28OJr77aSy7gTWpD+f2gl75jtWes6IKaXC0T4fGq9O4W c5d8qHeQ0hUX97tgl7cJaokA3qsaCOEzPFYsaMsZeE9KL2V8a5bC8MOetfyF5vv7QvDX 9bOn4x5UggcWdcp+dF1qhbUApyPpCatZtpnUVp9voSyv7AyWKxgFE0u7hfMnDlWuV0Nt 3/Wekam23h4JhVNkd3fLyc6WUNJ+hyqr/e7aPBMauC/75x++/gpHnwukSYx5YOxRxofS 7cpg== X-Gm-Message-State: AJIora8NYn8UI1/huZt6fF7Hel+zNLvEZK8nOzskdRsoB9QvdsBU7jaV RGLX4bDQX+2x6G/vrcWHjn8= X-Google-Smtp-Source: AGRyM1uQPdxvD0DX7AK/pQAL0NKZ6yZCpgfVntoDTB/60+KGXBIS5vHFRMkeL83offUIfucXaYzFeA== X-Received: by 2002:a17:907:9485:b0:72f:97d9:9799 with SMTP id dm5-20020a170907948500b0072f97d99799mr2680607ejc.328.1658561422910; Sat, 23 Jul 2022 00:30:22 -0700 (PDT) Original-Received: from Mini.fritz.box (p54b0c574.dip0.t-ipconnect.de. [84.176.197.116]) by smtp.gmail.com with ESMTPSA id l1-20020a1709063d2100b00722e0b1fa8esm2776217ejf.164.2022.07.23.00.30.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Jul 2022 00:30:22 -0700 (PDT) In-Reply-To: <83sfmsi9q0.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 23 Jul 2022 10:12:07 +0300") 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:237688 Archived-At: Eli Zaretskii writes: > And what jit-lock does when the text is already fontified should be > negligible, right? The iterator doesn't even stop and call jit-lock on regions with 'fontified' property, i.e. after font-lock. I can't imagine ATM why somone would have changed that.