From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#56682: Fix the long lines font locking related slowdowns Date: Wed, 10 Aug 2022 14:54:51 +0300 Message-ID: <594d8ddc-14cb-d0a6-8ea4-9d5c1b6d5ebd@yandex.ru> References: <83mtcizov2.fsf@gnu.org> <83h72qzheq.fsf@gnu.org> <25717d84-3411-a93a-3620-e04fe0571aff@yandex.ru> <83edxuzemr.fsf@gnu.org> <83a68hzz0a.fsf@gnu.org> <6ae35c93062c589b2e02@heytings.org> <7b7fbad7-55ac-49b8-840f-7f89a7e8771a@yandex.ru> <6ae35c93064b3588974c@heytings.org> <6ae35c9306c515f420d8@heytings.org> <87k07gwkjq.fsf@gmx.net> <87fsi4wiel.fsf@gmx.net> <87bksswepn.fsf@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33717"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Cc: 56682@debbugs.gnu.org, Eli Zaretskii , monnier@iro.umontreal.ca To: Stephen Berman , Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Aug 10 13:58:43 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 1oLkMF-0008eC-4N for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 10 Aug 2022 13:58:43 +0200 Original-Received: from localhost ([::1]:40458 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oLkME-00019O-6x for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 10 Aug 2022 07:58:42 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60318) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oLkIg-0002QN-Up for bug-gnu-emacs@gnu.org; Wed, 10 Aug 2022 07:55:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56626) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oLkIg-0003nR-KT for bug-gnu-emacs@gnu.org; Wed, 10 Aug 2022 07:55:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oLkIg-0006o4-G0 for bug-gnu-emacs@gnu.org; Wed, 10 Aug 2022 07:55:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Dmitry Gutov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 10 Aug 2022 11:55:02 +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=B56682.166013250126157 (code B ref 56682); Wed, 10 Aug 2022 11:55:02 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 10 Aug 2022 11:55:01 +0000 Original-Received: from localhost ([127.0.0.1]:46374 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oLkIf-0006ng-Fe for submit@debbugs.gnu.org; Wed, 10 Aug 2022 07:55:01 -0400 Original-Received: from mail-wm1-f44.google.com ([209.85.128.44]:43838) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oLkId-0006n6-8o for 56682@debbugs.gnu.org; Wed, 10 Aug 2022 07:54:59 -0400 Original-Received: by mail-wm1-f44.google.com with SMTP id ay39-20020a05600c1e2700b003a5503a80cfso859588wmb.2 for <56682@debbugs.gnu.org>; Wed, 10 Aug 2022 04:54:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :sender:from:to:cc; bh=hMtkYXmlzBvrCkHGgKPis7gkW0mZACRABcJSwKNlVqM=; b=R11mIyfW7HNt3c5vYAvHDvRDb0XaqC0BuOhAldl0VVz5gDwmYK9cDeCAd98ve4p0eb C1yP3gOUCNTI0kvZxPImweb9qiIT/WpA+d23yrwavJ1fsknN+ZXxea4Ajb9Yb8M6eno+ EYITBn+VSPXoEILM2BDItmVyGCZYYkY8PIAEHjhhiApqRBOT4GggtdM1QATaCA+SHw78 ePNN0JcsSdvNDpLHXMqrRNe3Drf3bGkozLgbucmhvkchPRVTlJKTg44fP/eN/qPGfh4c PO6l0WmZtl5A2AfonG5Q7e4dr5Zh76iE9y8Fh7DOofuI6Gu4L7f6ds90IiyCyx50TERs 7tIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :sender:x-gm-message-state:from:to:cc; bh=hMtkYXmlzBvrCkHGgKPis7gkW0mZACRABcJSwKNlVqM=; b=uYd4qL+Ip4PFqTfAOkWHrXEHRtP95Ogp7pFvTc9vQCOuQOOiIqBxmbQ+J98RpJfw3p dEerCyQ0HXtBROCiMB8p8SIf/HK1Zt7vqgjtJO02K+gEluY4azsbpBDkkzATkVCo2UiR D8uVJHMPeja4Ocu6KJAVCv3ixbV0JhT5bqjx4R94y0+VeQzKXKVAmJ2wj9RhHpPUxTDM ovJ3auDbsBgPaFKiXs59MGePnej64Bi7UkSqN/VYiG/Xd3HEguuko4WazG963TS6w1se 4lH6dbo+18JRmZUOselEGYG+kn653dYPnzwCFCvKpLhYqSOpi8Exw7H4xld5Qedez/Op U99A== X-Gm-Message-State: ACgBeo1+5+1SWJ5M6sbOA35usvQXwnPg+9okr0HSRbqYY5qVD1JK/Jlr PMn46o0QtOrpkubjJBZDSXc= X-Google-Smtp-Source: AA6agR6Lw5w1EkJEVeJAbUm7T1IlPSri+W9/8cntyKjQovhhHMHj3i5MzXpf/iK4k3FmEkXghFM4MA== X-Received: by 2002:a05:600c:3ba0:b0:3a5:b73a:8773 with SMTP id n32-20020a05600c3ba000b003a5b73a8773mr474902wms.64.1660132493481; Wed, 10 Aug 2022 04:54:53 -0700 (PDT) Original-Received: from [192.168.0.6] ([46.251.119.176]) by smtp.googlemail.com with ESMTPSA id b6-20020a5d6346000000b0022063e5228bsm16076513wrw.93.2022.08.10.04.54.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Aug 2022 04:54:53 -0700 (PDT) Content-Language: en-US In-Reply-To: <87bksswepn.fsf@gmx.net> 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:239271 Archived-At: On 10.08.2022 13:55, Stephen Berman wrote: > Indeed, setting bidi-inhibit-bpa to t eliminates the delay. Thanks. Same here. And the "faster computer" didn't help, apparently. After flooring 'C-n', I even had to 'C-g' out of it for Emacs to regain responsiveness, because waiting for a while didn't help.