From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#56682: Fix the long lines font locking related slowdowns Date: Wed, 03 Aug 2022 04:39:45 -0400 Message-ID: References: <8a3eaeef01be5bfaa5ef@heytings.org> <05388e8d8812bfa3695d@heytings.org> <83v8rf5894.fsf@gnu.org> <65cb7c73fd4a999cca00@heytings.org> <8c7321f2f3400a5db9be@heytings.org> <8c7321f2f388e5343475@heytings.org> <8c7321f2f36494299e61@heytings.org> <83v8rc2n1h.fsf@gnu.org> <74ddc877f128e46733c1@heytings.org> <74ddc877f12af40a651c@heytings.org> <74ddc877f187cd66b722@heytings.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20473"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 56682@debbugs.gnu.org, Eli Zaretskii To: Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Aug 03 10:41:05 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 1oJ9w5-00052g-I7 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 03 Aug 2022 08:40:01 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 3 Aug 2022 08:39:58 +0000 Original-Received: from localhost ([127.0.0.1]:46056 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJ9v3-0007cX-Vh for submit@debbugs.gnu.org; Wed, 03 Aug 2022 04:39:58 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:40214) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oJ9v1-0007cJ-Sl for 56682@debbugs.gnu.org; Wed, 03 Aug 2022 04:39:56 -0400 Original-Received: from pmg1.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 93C451002CB; Wed, 3 Aug 2022 04:39:50 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 470E0100102; Wed, 3 Aug 2022 04:39:49 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1659515989; bh=5Y56ESxXkvWfjudFG5b+PCClCS1bQe46zNUd5V0SZ9w=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=UT7nB5uvQfdRp/oXLAhn+kLRvRoUs2LJJft2geX5A4/Okepr4r7Pr96T6jQXFuUmw Wr4qZwKi8Ji2ZMZZjXyxtRFquKjFOWjwUFE/tee13m6uj20Q1HEosVW6tMSt4AeZ04 6TlHo8yCtB89O+FDoZDd49GpATVjmkQSEouRC4/8cK60bbPSC+Eo62vQhn4PiDD623 +WdMPCs5yqLhjUX9RmUhAE84Wv3iyL1K5e0BqDcO+vQ0alMkXN41gSrD7BhIobZEB4 pjaiLV0foVJA/eksbdz+JNTIhWK6KscxmGtCCt/OXGVzI6hhURtMYHw4oL+ciHdGvq bJnRcVmo1AcqQ== Original-Received: from milanesa (unknown [46.44.221.102]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 6F60212030C; Wed, 3 Aug 2022 04:39:48 -0400 (EDT) In-Reply-To: <74ddc877f187cd66b722@heytings.org> (Gregory Heytings's message of "Tue, 02 Aug 2022 22:14:56 +0000") 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:238619 Archived-At: >> But once you step into "impossible to circumvent", you start going >> directly against the goals of Free Software (and Emacs) to empower >> the user. > But it is *not* impossible to circumvent. Just add (setq > long-line-threshold nil) in your init file, or evaluate it with M-:, or... That's like saying you can fix the ugly color on strings by turning off font-lock. Stefan