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#56683: 29.0.50; long lines fix doesn't work correctly when lines are truncated Date: Thu, 21 Jul 2022 20:52:44 +0000 Message-ID: References: <87h73ab8bo.fsf@gmail.com> <87czdyb3t5.fsf@gmail.com> 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="31125"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56683@debbugs.gnu.org To: Andrey Listopadov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 21 22:53:25 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 1oEdAj-0007u0-49 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 21 Jul 2022 22:53:25 +0200 Original-Received: from localhost ([::1]:53282 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oEdAh-00040s-NP for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 21 Jul 2022 16:53:23 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49200) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oEdAM-0003z7-C9 for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 16:53:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49578) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oEdAL-00073j-Mj for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 16:53:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oEdAL-00038Z-IT for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 16:53:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 21 Jul 2022 20:53:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56683 X-GNU-PR-Package: emacs Original-Received: via spool by 56683-submit@debbugs.gnu.org id=B56683.165843677312042 (code B ref 56683); Thu, 21 Jul 2022 20:53:01 +0000 Original-Received: (at 56683) by debbugs.gnu.org; 21 Jul 2022 20:52:53 +0000 Original-Received: from localhost ([127.0.0.1]:39327 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oEdAD-00038A-2f for submit@debbugs.gnu.org; Thu, 21 Jul 2022 16:52:53 -0400 Original-Received: from heytings.org ([95.142.160.155]:47114) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oEdA6-00037v-4I for 56683@debbugs.gnu.org; Thu, 21 Jul 2022 16:52:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1658436764; bh=bXSxR7TegBum2w1FK8PT44ZahkHW1hZrrx96SsSoVLA=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=5DoGpM+FW7EaKdTHnu++4ckzoDfGebSkzfJ7Tdz8y/HgizdkY/vYMkEE7qnvTi+dX NyV+l03YrKXStIAfu2LNYQLnNsK+xHJBt6p3Itqpo9RXQe+t0/8XlTvjMOEXd6vr+f xaz1qaUfm6byCLYQenLXGuis96pRyDsMdtFtrTDOoF5zr05b6hOZ1a1J6MeQFUy7H+ k2yfS9vv5lstwRG/mKV6mkHN3Z5A9smOYnQekiIQtWOrzsTHE1aKW2+y7qKdr3pEf5 BSGt1+2OgndgYHWSO8oUJQ5FB+0e9PLk7/9mg1Ha+FRJDPqk4yD6ONjGmtg6gVZ3uN GPyKpi53IJMfA== In-Reply-To: <87czdyb3t5.fsf@gmail.com> 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:237575 Archived-At: Thanks for your comments. >> They do work with truncated lines, but I suspect that truncated lines >> require specific fixes to work efficiently. > > Thanks! I've asked because It's important to me that Emacs is > responsive if I open a log file with really long lines. Truncated lines > make such logs much easier to read, as I can compare lines above and > below the very long one, without scrolling. > How long is a "really long line" in a log file? Do you think 1000 or 10000 characters is a reasonable upper limit for your use case?