From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#39658: 26.3; can't edit file with terminal escape sequences Date: Tue, 18 Feb 2020 14:58:22 +0100 Message-ID: References: <20200218134859.GA1035@localhost> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="34631"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 39658@debbugs.gnu.org To: frederik@ofb.net Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Feb 18 14:59:12 2020 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 1j43P5-0008vF-UO for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 18 Feb 2020 14:59:11 +0100 Original-Received: from localhost ([::1]:35414 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j43P4-0001XM-WD for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 18 Feb 2020 08:59:11 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50883) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j43Ow-0001X5-WD for bug-gnu-emacs@gnu.org; Tue, 18 Feb 2020 08:59:03 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j43Ow-0005zN-5V for bug-gnu-emacs@gnu.org; Tue, 18 Feb 2020 08:59:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:33730) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j43Ow-0005zD-2L for bug-gnu-emacs@gnu.org; Tue, 18 Feb 2020 08:59:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1j43Ow-0008Vt-1y for bug-gnu-emacs@gnu.org; Tue, 18 Feb 2020 08:59:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Robert Pluim Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 18 Feb 2020 13:59:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39658 X-GNU-PR-Package: emacs Original-Received: via spool by 39658-submit@debbugs.gnu.org id=B39658.158203431332689 (code B ref 39658); Tue, 18 Feb 2020 13:59:01 +0000 Original-Received: (at 39658) by debbugs.gnu.org; 18 Feb 2020 13:58:33 +0000 Original-Received: from localhost ([127.0.0.1]:39703 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j43OS-0008VB-Rc for submit@debbugs.gnu.org; Tue, 18 Feb 2020 08:58:33 -0500 Original-Received: from mail-wr1-f43.google.com ([209.85.221.43]:44659) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j43OQ-0008Ux-Mi for 39658@debbugs.gnu.org; Tue, 18 Feb 2020 08:58:31 -0500 Original-Received: by mail-wr1-f43.google.com with SMTP id m16so24016926wrx.11 for <39658@debbugs.gnu.org>; Tue, 18 Feb 2020 05:58:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :mime-version; bh=YiytqbVHK5AKNJEY7dDqfRi+pF5m/XzHTiqivHUAHEQ=; b=EtpGINf9jvOJ7PS9kaMy+YQMpem6cA4ZncY/8RXxJekaTlDg5sZQoxCtieC7QU9KWA TOGGhGm9ZcnwEPJUv9PyCqU2Z/ADsC6PGVqazcl1jxmkfhw3exfLfTX5dnSi13dOtv3+ MUE5Jdh2MI3AGODljLJx/d3roEkIdw4532pMOe2iudnqrNhKctFWjn3TO90CF8aiZ420 w4a0ndJEWHD7zUdO2fMVoNgw7Q8ONHcjwZnVE2SmI835cJbelNVa9JmpV9IIoVtKr6Ql f477BjSNkfMHggQv3M92r/fUVzfcv4pnaCk4ecLvGsl6nyOeyQ7sGxgZdDwdaRf9/R9Y s5+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:mime-version; bh=YiytqbVHK5AKNJEY7dDqfRi+pF5m/XzHTiqivHUAHEQ=; b=QfuPOr4Xo1IQS9ghqNtcN7Cf0Ooml/vcuwRYLR7zpakTdisH/NPnCN6wCelRGwebcz y5zh3jgzRMVGlQvUEFFjLOCioWcesjkZFP6PiTX3ybk7zYInmt9nLSiDr1z7J6H4o2Wj WqtwIHo+8g6XjfB4/PkRsO90JGt3BQB/VC/riJZo4ACY6gfLXdMWd1RDqCLsTGUyant5 pnefz7zIGbeF/OJNhm14As0+YQ44zajlBPtmvahF8RKaYVwCiq4V5TfgQkLjn02Z/JGE NcGbxgjUyvXIhpc1ztMrlTloo2VRVHtHOd36psFvE9ANKqdExrsQqeZSIvkhjKsSdR84 7uIA== X-Gm-Message-State: APjAAAUZ4lQ9Avm+Z/TwE42p739/te3LEoa9GQJE52LuPVBfXTaohYRq DYQYSCLv1O252e9zpXb7/0oKZtjN X-Google-Smtp-Source: APXvYqziqhocp+sIYvcdSy5ofylc+3R//1gCgv1QWPr6RCGFLw2RTfSGEDet6S6RTI3hbg357X0iXw== X-Received: by 2002:a5d:534d:: with SMTP id t13mr30570894wrv.77.1582034304413; Tue, 18 Feb 2020 05:58:24 -0800 (PST) Original-Received: from rpluim-mac ([149.5.228.1]) by smtp.gmail.com with ESMTPSA id y185sm3743268wmg.2.2020.02.18.05.58.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Feb 2020 05:58:23 -0800 (PST) In-Reply-To: <20200218134859.GA1035@localhost> (frederik@ofb.net's message of "Tue, 18 Feb 2020 05:48:59 -0800") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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:176187 Archived-At: >>>>> On Tue, 18 Feb 2020 05:48:59 -0800, frederik@ofb.net said: frederik> To reproduce, open the attached file in Emacs, and type C-x C-n. On my system Emacs uses 100% of CPU, indefinitely. frederik> I can open the file in Vim (where it only lets me see the first part of the line) and in Gedit. frederik> The file came from debugging Neomutt's use of curses. Thanks. The problem is more likely to be the extremely long lines in the file. If you have emacs-27 or emacs-master, you can try 'M-x global-so-long-mode' before visiting the file, which attempts to improve Emacs' behaviour in such cases. Robert