From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#44818: 27.0.91; wedged Date: Wed, 02 Dec 2020 17:00:03 +0200 Message-ID: <83a6uwgsng.fsf@gnu.org> References: <83a6v8vzok.fsf@gnu.org> <25e38edd-593d-5c6b-dd6d-25bb5cd439b3@jovi.net> <83ft4ytwu7.fsf@gnu.org> <83v9dtsch1.fsf@gnu.org> <4704e482-385f-4eb9-60e9-d381e7e8b517@jovi.net> <41b4f57f-790b-5a1e-3728-785eff87cfa8@jovi.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34396"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Emacs-hacker2018@jovi.net, 44818@debbugs.gnu.org To: rms@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Dec 02 16:03:41 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 1kkTfR-0008mU-3y for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 02 Dec 2020 16:03:41 +0100 Original-Received: from localhost ([::1]:51194 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kkTfQ-0001t2-6E for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 02 Dec 2020 10:03:40 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43720) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kkTcu-00017q-GJ for bug-gnu-emacs@gnu.org; Wed, 02 Dec 2020 10:01:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53476) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kkTcs-0000Ba-Gz for bug-gnu-emacs@gnu.org; Wed, 02 Dec 2020 10:01:04 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kkTcs-0000pr-GS for bug-gnu-emacs@gnu.org; Wed, 02 Dec 2020 10:01:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 02 Dec 2020 15:01:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44818 X-GNU-PR-Package: emacs Original-Received: via spool by 44818-submit@debbugs.gnu.org id=B44818.16069212393165 (code B ref 44818); Wed, 02 Dec 2020 15:01:02 +0000 Original-Received: (at 44818) by debbugs.gnu.org; 2 Dec 2020 15:00:39 +0000 Original-Received: from localhost ([127.0.0.1]:36789 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kkTcU-0000oz-Lx for submit@debbugs.gnu.org; Wed, 02 Dec 2020 10:00:38 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:53548) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kkTcS-0000ok-SZ for 44818@debbugs.gnu.org; Wed, 02 Dec 2020 10:00:37 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:51041) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kkTcN-0008TQ-D5; Wed, 02 Dec 2020 10:00:31 -0500 Original-Received: from [176.228.60.248] (port=3536 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kkTby-0006QO-4H; Wed, 02 Dec 2020 10:00:07 -0500 In-Reply-To: (message from Richard Stallman on Tue, 01 Dec 2020 23:32:05 -0500) 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:194803 Archived-At: > From: Richard Stallman > Date: Tue, 01 Dec 2020 23:32:05 -0500 > Cc: 44818@debbugs.gnu.org > > I wonder if it is possible to detect that a single line has taken too > long, and set a flag to truncate long lines in that buffer. > Perhaps set truncate-lines. That could be too drastic: Emacs becomes painfully slow long after the number of characters exceeds 80 or 130 or 250 or any other reasonable line width. So setting truncate-lines would hide too much from the view. Also, setting truncate-lines does not make Emacs fast in all cases, when very long lines are involved.