From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.bugs Subject: bug#56682: Fix the long lines font locking related slowdowns Date: Mon, 15 Aug 2022 08:53:41 +0000 Message-ID: <3a1232a17b9518a23853@heytings.org> References: <837d3lzv8n.fsf@gnu.org> <2c8d6755-cfe2-6559-3fde-3fa30ffb411e@yandex.ru> <83mtcgy44k.fsf@gnu.org> <83k07jx5jn.fsf@gnu.org> <866e510d-a060-7daa-d002-97861d056fa7@yandex.ru> <1144021660321893@iva5-64778ce1ba26.qloud-c.yandex.net> <12348081660379417@sas2-a098efd00d24.qloud-c.yandex.net> <66bbbb95983414e79637@heytings.org> <66bbbb95983475c5f3b0@heytings.org> <0d67f253-c080-d750-c2cb-4a9591ff8c6c@yandex.ru> <83lerrl734.fsf@gnu.org> <83wnbbj7v4.fsf@gnu.org> <75c316c0-3346-e702-b114-41a7f899deb1@yandex.ru> <5900f20836ca3f305df8@heytings.org> <8ef8eaba-1add-e87e-247e-71888beaf1f8@yandex.ru> <5900f208366acefabeef@heytings.org> <9552230b-5c58-c1d0-23d8-7444102a2392@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11536"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56682@debbugs.gnu.org, Eli Zaretskii , monnier@iro.umontreal.ca To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Aug 15 10:54:14 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 1oNVrR-0002oZ-M5 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Aug 2022 10:54:13 +0200 Original-Received: from localhost ([::1]:53288 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oNVrQ-0006aj-P2 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Aug 2022 04:54:12 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58212) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNVrG-0006XG-3Q for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 04:54:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:51087) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oNVrF-0007Po-R9 for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 04:54:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oNVrF-0006Og-NS for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 04:54:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 15 Aug 2022 08:54:01 +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=B56682.166055362824572 (code B ref 56682); Mon, 15 Aug 2022 08:54:01 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 15 Aug 2022 08:53:48 +0000 Original-Received: from localhost ([127.0.0.1]:40836 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNVr2-0006OF-DV for submit@debbugs.gnu.org; Mon, 15 Aug 2022 04:53:48 -0400 Original-Received: from heytings.org ([95.142.160.155]:53878) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNVqw-0006O3-KW for 56682@debbugs.gnu.org; Mon, 15 Aug 2022 04:53:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1660553622; bh=cCJ7C8HrzVROOhMshCqWJo+zbrrbQEOiuGBpM+NIlWE=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=spg9cMz8W1BUSmL6CU9cnYgWolw7noswnfXaLz6uJ2sdM+FpniTaR2LIATpje1zFT QwRqxKnUlUjlmWLZoroApDaZZRPM29cM+jEDNgN9Ei54GvbH1W65Uj6eJ6i26ofBnn AEmdV3M7R+N17Mx6zXnOuBBSg/xVzkzieVSuZNYsy3gw0fz/m3AW0l78993gJ3G4Vy 5rj3mtL51mIwtP4hqkH6D2/eEOGj3CPAN51xMc8wkF4+hABEFEYJiz+gXGk/C8Ep5m wwXHWQA1iCj6GXdmWlYg+WgreA1AWayzwMWkZ8s1q9ZIm8HvdXlkan6dWlGzzDPLhq vIzGgjs9UScHQ== In-Reply-To: <9552230b-5c58-c1d0-23d8-7444102a2392@yandex.ru> 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:239758 Archived-At: >> I have seen no effort whatsoever to make syntax-ppss significantly >> faster in one way or another. > > syntax-ppss is limited in its performance by parse-partial-sexp. > > Could you take a look at it? Seems like more of your area of expertise. > I already said (at least twice) that I would do that.