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: Thu, 28 Jul 2022 16:42:30 +0000 Message-ID: <136c4fe0fc9797a354cf@heytings.org> References: <837d46mjen.fsf@gnu.org> <174616cd5c33bfc14b1f@heytings.org> <837d44jr4p.fsf@gnu.org> <83bktghrn0.fsf@gnu.org> <8a3eaeef010995a5da8d@heytings.org> <837d40ds09.fsf@gnu.org> <83zggwcby5.fsf@gnu.org> <83o7xccagi.fsf@gnu.org> <831qu7daxb.fsf@gnu.org> <83sfmnb7yg.fsf@gnu.org> <837d3ybh5z.fsf@gnu.org> <136c4fe0fc74196714aa@heytings.org> 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="7542"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Gerd =?UTF-8?Q?M=C3=B6llmann?= , 56682@debbugs.gnu.org, monnier@iro.umontreal.ca To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 28 18:43:48 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 1oH6bx-0001jB-U2 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 28 Jul 2022 18:43:46 +0200 Original-Received: from localhost ([::1]:46092 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oH6bv-0007Gr-1x for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 28 Jul 2022 12:43:43 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36246) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oH6bI-0007Fc-Aq for bug-gnu-emacs@gnu.org; Thu, 28 Jul 2022 12:43:05 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41328) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oH6bG-000456-NO for bug-gnu-emacs@gnu.org; Thu, 28 Jul 2022 12:43:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oH6bG-0003OF-Ea for bug-gnu-emacs@gnu.org; Thu, 28 Jul 2022 12:43:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 28 Jul 2022 16:43:02 +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=B56682.165902655412989 (code B ref 56682); Thu, 28 Jul 2022 16:43:02 +0000 Original-Received: (at 56682) by debbugs.gnu.org; 28 Jul 2022 16:42:34 +0000 Original-Received: from localhost ([127.0.0.1]:59310 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oH6ao-0003NR-2u for submit@debbugs.gnu.org; Thu, 28 Jul 2022 12:42:34 -0400 Original-Received: from heytings.org ([95.142.160.155]:56474) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oH6am-0003NG-7m for 56682@debbugs.gnu.org; Thu, 28 Jul 2022 12:42:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1659026550; bh=J2eHsYOEUUaf3QfhreEVLyNko12KyZwPhh6/absKw1A=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=VF5BZfxCupmGzy8jARQOXu/O8w8LLUg8dyfWnTleSQm0edOK1clvDmMXC0VkiUUQO HCGg5kqvxY1dSXwduDZVI9jQFb7ihMvqhWaN78wHQI2uyWe6O0qdLWech1kMFjd8Z9 bUtqL4dH53Ul0mBioi6kiLB3KHhhUI4Ok4Ux+2cdX84nmpYkcOvdGZHpIwMXoHTGVZ gRphN4JWVRZJGLLDi6NKHjDm2pSWPZzwX9cmFcEd1K/koL34gQqkK7q0Xi4IxDkoT6 tZRDHwKjur2wzvMrLKTGl+Hi3UddjDCHmY1WjPFBeDdHGznLy4O0BNmaXLQgpXnF9P qDaGF4kjsJ/ZA== In-Reply-To: <136c4fe0fc74196714aa@heytings.org> 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:238121 Archived-At: > > emacs -Q > C-x C-f long-line.xml RET > M-g g 12 > C-u 12 M-x duplicate-line > C-x C-s multiple-long-lines.xml RET > C-x C-f multiple-long-lines.xml RET y > C-x x t > C-s Sorry, there's a typo in that recipe, it should be: C-u 50 M-x duplicate-line