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: Thu, 01 Sep 2016 05:35:47 +0300 Message-ID: <83pooofit8.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> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1472697444 21482 195.159.176.226 (1 Sep 2016 02:37:24 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 1 Sep 2016 02:37:24 +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 Thu Sep 01 04:37:19 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 1bfHsR-0004bl-6r for geb-bug-gnu-emacs@m.gmane.org; Thu, 01 Sep 2016 04:37:15 +0200 Original-Received: from localhost ([::1]:56732 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bfHsO-0004Qc-B6 for geb-bug-gnu-emacs@m.gmane.org; Wed, 31 Aug 2016 22:37:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38374) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bfHsI-0004QX-Jv for bug-gnu-emacs@gnu.org; Wed, 31 Aug 2016 22:37:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bfHsE-0001xY-GL for bug-gnu-emacs@gnu.org; Wed, 31 Aug 2016 22:37:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:48046) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bfHsE-0001xS-CU for bug-gnu-emacs@gnu.org; Wed, 31 Aug 2016 22:37:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bfHsE-00011o-7e for bug-gnu-emacs@gnu.org; Wed, 31 Aug 2016 22:37:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 01 Sep 2016 02:37:02 +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=B24109.14726973823906 (code B ref 24109); Thu, 01 Sep 2016 02:37:02 +0000 Original-Received: (at 24109) by debbugs.gnu.org; 1 Sep 2016 02:36:22 +0000 Original-Received: from localhost ([127.0.0.1]:45758 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bfHrW-00010t-H6 for submit@debbugs.gnu.org; Wed, 31 Aug 2016 22:36:22 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:47329) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bfHrU-00010g-Of for 24109@debbugs.gnu.org; Wed, 31 Aug 2016 22:36:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bfHrM-0001tr-DL for 24109@debbugs.gnu.org; Wed, 31 Aug 2016 22:36:11 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:52420) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bfHr3-0001sd-D6; Wed, 31 Aug 2016 22:35:49 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4397 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bfHr1-0002Js-F6; Wed, 31 Aug 2016 22:35:47 -0400 In-reply-to: <877faw9945.fsf@wavexx.thregr.org> (message from Yuri D'Elia on Wed, 31 Aug 2016 18:49:30 +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:122818 Archived-At: > From: Yuri D'Elia > Cc: 24109@debbugs.gnu.org, djcb@djcbsoftware.nl, Christophe.Troestler@umons.ac.be, rudalics@gmx.at > Date: Wed, 31 Aug 2016 18:49:30 +0200 > > > For starters, in this line: > > > > if (w->hscroll != hscroll) > > > > what are the values of those two, and do they change each time > > hscroll_windows is called in the infloop, for the selected window? > > They swap the value at each iteration: > > Thread 1 "emacs" hit Breakpoint 14, hscroll_window_tree (window=20142453) at xdisp.c:13086 > $154 = 0 > $155 = 487 > Continuing. > > Thread 1 "emacs" hit Breakpoint 14, hscroll_window_tree (window=20142453) at xdisp.c:13086 > $156 = 487 > $157 = 0 > Continuing. What are your values of hscroll-step and hscroll-margin?