From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrey Listopadov 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 23:31:35 +0300 Message-ID: <87czdyb3t5.fsf@gmail.com> References: <87h73ab8bo.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="32614"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: mu4e 1.6.6; emacs 29.0.50 To: 56683@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 21 22:38:08 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 1oEcvw-0008K6-Nj for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 21 Jul 2022 22:38:08 +0200 Original-Received: from localhost ([::1]:45444 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oEcvv-00066X-Qc for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 21 Jul 2022 16:38:07 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46764) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oEcvq-00066O-CL for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 16:38:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49574) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oEcvq-0004dh-3f for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 16:38:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oEcvp-0000Zk-RT for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 16:38:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andrey Listopadov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 21 Jul 2022 20:38:01 +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=B56683.16584358402158 (code B ref 56683); Thu, 21 Jul 2022 20:38:01 +0000 Original-Received: (at 56683) by debbugs.gnu.org; 21 Jul 2022 20:37:20 +0000 Original-Received: from localhost ([127.0.0.1]:39323 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oEcvA-0000Yj-Gu for submit@debbugs.gnu.org; Thu, 21 Jul 2022 16:37:20 -0400 Original-Received: from mail-ed1-f46.google.com ([209.85.208.46]:41885) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oEcv7-0000YS-RD for 56683@debbugs.gnu.org; Thu, 21 Jul 2022 16:37:18 -0400 Original-Received: by mail-ed1-f46.google.com with SMTP id c72so733549edf.8 for <56683@debbugs.gnu.org>; Thu, 21 Jul 2022 13:37:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=references:user-agent:from:to:subject:date:in-reply-to:message-id :mime-version; bh=we9cFjGvHMpw05ttmAMv2n0otRuQWDCcRDkxeUbm5Sc=; b=jK0lTUHE3dBEZXdC/zqirzYrb0/hP+GHN7G0RnjeJKcDd3V1csS10/NsqqJGinuAHl zrXfMQJsccrdtNmANEzLe+JElWVtFj2Z4g3VBJXl1vwQ5/L7Sr7AsBFSTzwN3r7yru7U iA1pO+vTOo8tXMgg9Xe4KFGgtPsjPaOyD/+CLUjnxZGRBwzRYCUMldz2nncwlazBjXqn 0pb5IqRjtfERUaZmo/Jz635UErzqltGSmH9uM3aFd8lu20PJ/ovmqhiUdFWQu6VYfTpF KeitFB1U5lM0tW44IZlBQQNzDiyiA0Z5x7Y4N0eyu6cFyUwSTB7rNUPnQDfJxWUz4O3L DJpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:references:user-agent:from:to:subject:date :in-reply-to:message-id:mime-version; bh=we9cFjGvHMpw05ttmAMv2n0otRuQWDCcRDkxeUbm5Sc=; b=3KzQ/DGpo2o2ojAXTHH7vsEDH1no3ykY/XmNIs4eAZzMOfW5qAMxlu+rRHWd2OjxZR M3+ExaRcQZwKafZRrhl4YqRH7+QeF3Wuwe4oWQbCFauqHczZCVekjvYs+D4So4bEfbdK DHwhIqBwWV54i/k/K6silDuZ5Ia/kwzfd8ZukiDts5YYw8ooComF0AJkXUJPCT+G0BZL vHdLFj1HXMk0v796dUwH4HZ7P7wXF8dwFvffp+NkVrVlTFHTXjsdtT0y7jEbg6kSaXSA mMkaBJQutUMwXidPuWc05HjPNQfs79gVch+/oKRlPFP/d4nznmzCaQuhlNF11+FcPRwj 4DUw== X-Gm-Message-State: AJIora/hotdpsJV6YwiKmwuCoxwALese/0nfzCctoX6kg7K+3ZH/UY+u 8d3RWbcbFQIf+LsKAACcoaMWZcM3MVQ= X-Google-Smtp-Source: AGRyM1vv6r/E62ofIC5UFXsLs2G5aYFKSOm9cvDt+G5KC1cBhMl0RRw+vOi8NIjcf9Y+uYI6SOuSmQ== X-Received: by 2002:aa7:d64b:0:b0:43b:1f5d:1443 with SMTP id v11-20020aa7d64b000000b0043b1f5d1443mr131438edr.370.1658435831933; Thu, 21 Jul 2022 13:37:11 -0700 (PDT) Original-Received: from s540.smtp.gmail.com (broadband-90-154-70-5.ip.moscow.rt.ru. [90.154.70.5]) by smtp.gmail.com with ESMTPSA id dk20-20020a0564021d9400b0043a71775903sm1526428edb.39.2022.07.21.13.37.11 for <56683@debbugs.gnu.org> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 Jul 2022 13:37:11 -0700 (PDT) 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:237574 Archived-At: Gregory Heytings writes: > You would have seen the same bug before the merge, so it's entirely > unrelated to the merge. It is present at least in Emacs 24, 25, 26, > 27 and 28. Oh, well. Then it seems that I've simply never noticed this before, perhaps because Emacs couldn't handle such long lines. Feel free to close this then, if this is intended/known. > 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. -- Andrey Listopadov