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: Sun, 02 Oct 2016 10:09:53 +0300 Message-ID: <831szzkz0e.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> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1475392287 12065 195.159.176.226 (2 Oct 2016 07:11:27 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 2 Oct 2016 07:11:27 +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 Sun Oct 02 09:11:23 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 1bqavg-0002Nb-Sq for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 02 Oct 2016 03:09:43 -0400 In-reply-to: <874m4wq62y.fsf@wavexx.thregr.org> (message from Yuri D'Elia on Sat, 01 Oct 2016 20:25:57 +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:123888 Archived-At: > From: Yuri D'Elia > Cc: 24109@debbugs.gnu.org, djcb@djcbsoftware.nl, Christophe.Troestler@umons.ac.be > Date: Sat, 01 Oct 2016 20:25:57 +0200 > > Ok, after some testing, I was able to get a self-contained test case. > I was successfully able to test this into the current git's master with > emacs -q, built with lucid as the main toolkit. > > Please load-file the attached sample. It will create a *test* buffer, > using a quoted representation of (buffer-substring) which is sufficient > to recreate the problem. > > It will move the point to the beginning of the last line, as well as > switching on truncate-lines. Having the point on the beginning of the > line is important. > > Switch to the *test* buffer and move up. It will hang at the "Luciaine" > line. I'm also attaching a screenshot of my current window state. > > If you toggle auto-hscroll-mode instead, before scrolling, you'll see > how the cursor disappears instead when exactly at the beginning of the > line. Thanks, I will look into this soon.