From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#24109: 24.5; Long lines in message mode make Emacs irresponsive Date: Sat, 08 Oct 2016 18:38:39 +0300 Message-ID: <83d1jahmv4.fsf@gnu.org> References: <20160830123848.qxgg3hcawx4yqw4j@eab16011nb> <838tvenum4.fsf@gnu.org> <87wpiydzl7.fsf@wavexx.thregr.org> <83r396mdfr.fsf@gnu.org> <87lgzduwnm.fsf@wavexx.thregr.org> <83poopknr0.fsf@gnu.org> <87a8ft7x93.fsf@wavexx.thregr.org> <83d1kolxyi.fsf@gnu.org> <877faw9945.fsf@wavexx.thregr.org> <83pooofit8.fsf@gnu.org> <83fupjg0aj.fsf@gnu.org> <28e7ddc58bcfeec0@fake-msgid> <8737kgxaf0.fsf@wavexx.thregr.org> <874m4wq62y.fsf@wavexx.thregr.org> <831szzkz0e.fsf@gnu.org> <838ttzi8bi.fsf@gnu.org> <87lgxyoo7e.fsf@wavexx.thregr.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1475941162 23461 195.159.176.226 (8 Oct 2016 15:39:22 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 8 Oct 2016 15:39:22 +0000 (UTC) Cc: 24109@debbugs.gnu.org, djcb@djcbsoftware.nl, Christophe.Troestler@umons.ac.be To: Yuri D'Elia Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Oct 08 17:39:17 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bstiU-0005BZ-Ft for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Oct 2016 17:39:14 +0200 Original-Received: from localhost ([::1]:41522 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bstiT-0006KW-5O for geb-bug-gnu-emacs@m.gmane.org; Sat, 08 Oct 2016 11:39:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34431) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bstiM-0006K9-W9 for bug-gnu-emacs@gnu.org; Sat, 08 Oct 2016 11:39:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bstiH-0002T5-Ta for bug-gnu-emacs@gnu.org; Sat, 08 Oct 2016 11:39:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:42701) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bstiH-0002Sx-Pl for bug-gnu-emacs@gnu.org; Sat, 08 Oct 2016 11:39:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bstiH-00045I-Lw for bug-gnu-emacs@gnu.org; Sat, 08 Oct 2016 11:39:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 08 Oct 2016 15:39:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24109 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 24109-submit@debbugs.gnu.org id=B24109.147594113515686 (code B ref 24109); Sat, 08 Oct 2016 15:39:01 +0000 Original-Received: (at 24109) by debbugs.gnu.org; 8 Oct 2016 15:38:55 +0000 Original-Received: from localhost ([127.0.0.1]:48891 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bstiB-00044v-7x for submit@debbugs.gnu.org; Sat, 08 Oct 2016 11:38:55 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:43424) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bsti9-00044k-On for 24109@debbugs.gnu.org; Sat, 08 Oct 2016 11:38:54 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bsti0-0002Cu-KA for 24109@debbugs.gnu.org; Sat, 08 Oct 2016 11:38:48 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:48366) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bstho-0001zR-Ni; Sat, 08 Oct 2016 11:38:32 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2944 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bsthm-0001Ix-MB; Sat, 08 Oct 2016 11:38:31 -0400 In-reply-to: <87lgxyoo7e.fsf@wavexx.thregr.org> (message from Yuri D'Elia on Sat, 08 Oct 2016 17:27:49 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:124222 Archived-At: > From: Yuri D'Elia > Cc: 24109-done@debbugs.gnu.org, djcb@djcbsoftware.nl, Christophe.Troestler@umons.ac.be > Date: Sat, 08 Oct 2016 17:27:49 +0200 > > > Tis is now fixed on the emacs-25 branch. > > It would be nice to know if this also fixes the original report. Someone else will need to check this, I don't use mu4e. But I don't expect surprises, as the issue I fixed was quite clear and simple to fix. > mu4e uses a lot of invisible text in the headers view Yes, what I saw in your test file is quite crazy. Making the beginning of a line invisible in a buffer that truncates line is about the worst atrocity one can commit against the display engine. And then all those eight-bit bytes (presumably used as markers for something?) in the invisible part... shudder.