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 19:25:33 +0000 Message-ID: <3a1232a17b7bc39eb451@heytings.org> References: <92da07bd02941d5537e9@heytings.org> <5308e3b5-a160-17d7-77ee-b1d00acfa20d@yandex.ru> <92da07bd02a6cc861e1a@heytings.org> <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> <83wnb9hadb.fsf@gnu.org> <395454dd-7238-c5d0-e924-2f65a186baa7@yandex.ru> <83r11hh4pm.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7987"; 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 21:26:12 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 1oNfj1-0001q3-UH for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Aug 2022 21:26:12 +0200 Original-Received: from localhost ([::1]:33014 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oNfj0-0005UU-Rp for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 15 Aug 2022 15:26:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42754) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNfis-0005UM-7M for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 15:26:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54346) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oNfir-0001tC-U8 for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 15:26:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oNfir-0004iZ-Mn for bug-gnu-emacs@gnu.org; Mon, 15 Aug 2022 15:26:01 -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 19:26:01 +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=B56682.166059154018105 (code B ref 56682); Mon, 15 Aug 2022 19:26:01 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 15 Aug 2022 19:25:40 +0000 Original-Received: from localhost ([127.0.0.1]:44095 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNfiV-0004hv-QJ for submit@debbugs.gnu.org; Mon, 15 Aug 2022 15:25:40 -0400 Original-Received: from heytings.org ([95.142.160.155]:54600) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNfiQ-0004hj-Ob for 56682@debbugs.gnu.org; Mon, 15 Aug 2022 15:25:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1660591533; bh=B/d134NHa9S/eobIfzFaFbVZUdkeO6NIAPbUjhk5fdE=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=NgQDCeZGtD5euz3o9QBvBfZWy8ULpGN2CqjoFXI6iYOAjWnSpR4L26BfZ5VgUgKpf c5V1Ksnyl0KfkVf6XbQV6MNZfq1ncbL6dv1qBIFUhTg4PWFRYttj52XhTMWXbT69B3 Edl61/kYIz6Iz8116nnSFfbEzJBfOpYJddqHSBeaFa5wfnF9QwSxKmNUkzRu2KRbiQ bQ6xFCZaS8X+Kk+04LdvAUaTaqLkyH2W51sCb+J4S7meC7/FJKrNwIwOAJ+8ubNzVj LOvXa19GG4c2YZeKMvbhg/4oo7li9Xs5Yeoo/CdPJDNRYm7XfXiPu90rLrLxUp00fp 9nntYmXVGINtA== In-Reply-To: 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:239829 Archived-At: > > I've never seen fontification-functions contain anything but > jit-lock-function, > You did not read the thread carefully enough: two weeks ago it was mentioned that fontification-functions has at least two other users: in ELPA multi-mode.el sets fontification-functions to multi-fontify, and in MELPA poly-lock.el sets fontification-functions to poly-lock-function.