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: Tue, 16 Aug 2022 08:12:42 +0000 Message-ID: <325f95fd2bb8b94088a2@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> <83wnb9hadb.fsf@gnu.org> <395454dd-7238-c5d0-e924-2f65a186baa7@yandex.ru> <83r11hh4pm.fsf@gnu.org> <3a1232a17b09ce88af40@heytings.org> <4ebdfdc3-4aeb-7ebb-b5ba-43b5c9b0aaa1@yandex.ru> <3a1232a17b1bcbddd835@heytings.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="32101"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56682@debbugs.gnu.org, Eli Zaretskii , Dmitry Gutov To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 16 10:13:16 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 1oNrhL-00089l-92 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 16 Aug 2022 10:13:15 +0200 Original-Received: from localhost ([::1]:54240 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oNrhK-0005q8-4B for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 16 Aug 2022 04:13:14 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48130) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oNrh8-0005pp-GM for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 04:13:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54949) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oNrh8-0001fM-36 for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 04:13:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oNrh7-0007Dw-RT for bug-gnu-emacs@gnu.org; Tue, 16 Aug 2022 04:13:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 16 Aug 2022 08:13:01 +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=B56682.166063756827735 (code B ref 56682); Tue, 16 Aug 2022 08:13:01 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 16 Aug 2022 08:12:48 +0000 Original-Received: from localhost ([127.0.0.1]:44695 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNrgu-0007DH-0P for submit@debbugs.gnu.org; Tue, 16 Aug 2022 04:12:48 -0400 Original-Received: from heytings.org ([95.142.160.155]:55346) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oNrgq-0007D7-3j for 56682@debbugs.gnu.org; Tue, 16 Aug 2022 04:12:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1660637562; bh=QU6+i+KU4J2Zjh6IOksSh8v5LEVxjOMgPr4V133jelQ=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=CUUzzS6ZDZ/lZAn+RSVa6Pm/KtklwGYqP4aF4g2p+wnfaY/L6rQWMR/8JfPvuzH0J GcNTWRBmGeMkdck2Hk1n2iplk3bmE5lMKOB2fHu8nJyaKC9VqYgx12VwJCOgapCcAf mcR+TI0wdFsp3XEpxTFVOZTZ9C2KximwFOCziMRZZzDbC3nfuAikHiEF9lWNgAxFv9 CNbsLu/uvjwiPnQ4EJuP2QURtVxyWOAFn6yBzg+S3Q35Z2M7FTNYtLjqBR2Ckvtnyh KYJnZhJK7u5jpjLT6is+GSnZcb6UqKFfcxTOQUGw9+Rpkwu7cb9MWe3qOJprtpf7yV Lf5Rgao//gm4g== 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:239876 Archived-At: >> Otherwise it's just another variable that anyone can use as they see >> fit. > > All Emacs variables and functions are like that. > Not all of them, no. See the three examples I mentioned earlier: internal-interpreter-environment, max-specpdl-size, max-lisp-eval-depth. And I'm sure there are others.