From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Hongyi Zhao Newsgroups: gmane.emacs.help Subject: Re: Emacs freezes when editing a file with one extremely long line even with so-long-minor-mode enabled. Date: Sat, 7 May 2022 14:23:40 +0800 Message-ID: References: <83levdzwy2.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35354"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs To: Eli Zaretskii Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat May 07 08:25:37 2022 Return-path: Envelope-to: geh-help-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 1nnDsn-00092c-DG for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 07 May 2022 08:25:37 +0200 Original-Received: from localhost ([::1]:43292 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nnDsm-000549-8v for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 07 May 2022 02:25:36 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:44580) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nnDrA-00053r-Ul for help-gnu-emacs@gnu.org; Sat, 07 May 2022 02:23:56 -0400 Original-Received: from mail-ej1-x632.google.com ([2a00:1450:4864:20::632]:33548) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nnDr8-0008GG-Fw; Sat, 07 May 2022 02:23:56 -0400 Original-Received: by mail-ej1-x632.google.com with SMTP id gh6so18009249ejb.0; Fri, 06 May 2022 23:23:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=vQD7Efj/fiXUP96J2L5tqCaLEWlA6EykxPS+zYE74pw=; b=Bedr14SzZljCnDsXKYTsPMJyxcRngSJXVpoBRfnzuR+nBiRIcpz+caxvK5KORYhWuA cDnBrJnYZwXllvMwQA+UI9TJ365MaeJpbkjfBHBRwoHkZbtmVhgGKx5OBQ5I3Ru5YoU/ CFB5K1SAkKCwa/GRanwgru6BEElZ5cOgFALnmDdPhTd/2VYY+8cEdDvsJSKG/DDYNd2y rBHrstFEOn8sj76A8MGVF/CURGNjVRsNs+1yRbZ9A8R3XI+nfjDYiK/hvMCOP2XHa1EE QE0sl6Jc+tUSj4G1pGQqL6as/L9SqrPNxq+6gWBD1Cz/+EkMYbYsgKNCaSxfU1ZPPftg W88w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=vQD7Efj/fiXUP96J2L5tqCaLEWlA6EykxPS+zYE74pw=; b=CvreTqV6X9xn5BSwBfHrdfmF0/FYBAuhlwxa0kTZhE5cC5DqkFdPH2JVfLl+/ZM3wO WN0A8pTVXGUS0EtPsrFolsW7V3oByofE+wsaExVMahM7Ul/0KHryIzMkGMsiMwEigBwP QT5omZDcntIFaE75UHgVVwMIYla1P1RXv5X0GJz9Q5XC5Ok0OAVRe/IjnJ+7Od+IBTLX 4qTlA9/V/5tZY/PLtOddUJ7tfmh80cmPbOL0B9ktzOkhGfQlqPeaYX3R91i2nAb/GwNb Yk363IUrM7hU7EMNyJOIzy3b5xC4Nr2SgyCgKyNtbBNrxjO0cEZzwGyQmqJ7HW6Mk+iy ra/w== X-Gm-Message-State: AOAM531Hqz+s3Gyhoo1Sg7r8VVd0ldBnsiSUPf0jDma8w65tjnoWRuEd 0vvW6UGBN5jU3NDQ43l2nFgTzdd0m5xjn4qvTCyTapChIk9TqA== X-Google-Smtp-Source: ABdhPJyWfTcMFwBxhHPJAyOd76dQ7m7wt9XaZWW0FOjeb/JhVHCMkx9QyiVZhCzoQXrj45cKZaGXG6zujNQy2oeZILM= X-Received: by 2002:a17:906:5d05:b0:6f6:6353:c325 with SMTP id g5-20020a1709065d0500b006f66353c325mr3741829ejt.749.1651904632199; Fri, 06 May 2022 23:23:52 -0700 (PDT) In-Reply-To: <83levdzwy2.fsf@gnu.org> Received-SPF: pass client-ip=2a00:1450:4864:20::632; envelope-from=hongyi.zhao@gmail.com; helo=mail-ej1-x632.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:137171 Archived-At: On Sat, May 7, 2022 at 2:20 PM Eli Zaretskii wrote: > > > From: Hongyi Zhao > > Date: Sat, 7 May 2022 07:45:10 +0800 > > > > I try to use Emacs to open and check the file [1], which includes one > > extremely long line as follows: > > > > > > $ emacs -Q symbols.ts > > > > `M-x so-long-minor-mode RET` > > > > At this moment, Emacs still freezes. Any hints for tackling this problem? > > It doesn't exactly freeze here, it just becomes sluggish: each cursor > movement command sometimes takes several seconds to complete. > > Whether there's anything to do here depends on what you want to do > with this file; "check" doesn't really explain that. I mean, for example, search for some content. HZ