From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stephen Berman Newsgroups: gmane.emacs.bugs Subject: bug#14838: 24.3.50; repeating next-line or previous-line is broken Date: Wed, 10 Jul 2013 23:29:12 +0200 Message-ID: <87ip0ije8n.fsf@gmx.net> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1373491816 23210 80.91.229.3 (10 Jul 2013 21:30:16 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 10 Jul 2013 21:30:16 +0000 (UTC) To: 14838@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 10 23:30:16 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Ux1xn-0005Gl-Hd for geb-bug-gnu-emacs@m.gmane.org; Wed, 10 Jul 2013 23:30:15 +0200 Original-Received: from localhost ([::1]:56958 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux1xn-0006Dq-4p for geb-bug-gnu-emacs@m.gmane.org; Wed, 10 Jul 2013 17:30:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43243) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux1xg-0006Cd-4H for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2013 17:30:10 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ux1xc-0003gX-NE for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2013 17:30:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51724) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux1xc-0003gD-JD for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2013 17:30:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Ux1xb-0001ik-9C for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2013 17:30:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stephen Berman Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 10 Jul 2013 21:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 14838 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.13734917706538 (code B ref -1); Wed, 10 Jul 2013 21:30:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 10 Jul 2013 21:29:30 +0000 Original-Received: from localhost ([127.0.0.1]:46038 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Ux1x3-0001hN-Mo for submit@debbugs.gnu.org; Wed, 10 Jul 2013 17:29:30 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:41323) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Ux1x1-0001h5-Rn for submit@debbugs.gnu.org; Wed, 10 Jul 2013 17:29:28 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ux1wt-0003L8-TS for submit@debbugs.gnu.org; Wed, 10 Jul 2013 17:29:22 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:56174) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux1wt-0003L3-QU for submit@debbugs.gnu.org; Wed, 10 Jul 2013 17:29:19 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43026) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux1wr-00064r-Cs for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2013 17:29:19 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ux1wo-0003K3-Pk for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2013 17:29:17 -0400 Original-Received: from mout.gmx.net ([212.227.15.19]:54080) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ux1wo-0003Jr-Go for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2013 17:29:14 -0400 Original-Received: from rosalinde ([89.245.104.175]) by mail.gmx.com (mrgmx002) with ESMTPSA (Nemesis) id 0Le5bY-1UOpFc46yy-00pxjR for ; Wed, 10 Jul 2013 23:29:13 +0200 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-Provags-ID: V03:K0:IhOx400e1BXLNN+Tlw27TrNPDmk59S6QC1BBShUTqXguWt8f6UE KFSwxBfiomDC+l84km9WIYB2WaRRgIMOd7AhBly8a+g26p75vk/VjbYC07EQ+R8BjsRKLeB 2N90ajo7n2zdLiJkEgs5svSTtOkem2EiCaRcsZq4swuD3TJf4i29FODyTOdLhhhBl9yBC2d jM41uQ5agG0hFHbq66+Xg== X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:76200 Archived-At: Starting with revision 113314, I observe the following: 0. emacs -Q 1. C-h n to visit NEWS 2. Type C-n and hold the keys down to repeatedly move point down one line. At around line 250, the motion gets jerky and then appears to stop, and the cursor disappears. After releasing the keys (but with a delay of maybe a second or longer, perhaps depending on how long they were held down), the cursor reappears on a line further down (which one seems to depend on how long the keys were held down). Subsequently holding down C-n or C-p makes the cursor vanish and motion stop almost immediately, until the keys are released. The same thing happens if, after step 1 above, I type M-> and then hold down C-p (the stop seems to happen a bit later, maybe after moving up about 300 lines). With the revision 113360 (this one), the misbehavior begins almost immediately with C-n, though with C-p it appears to be the same as above. When the motion starts getting jerky, my CPU load starts shooting up, and hits 90%+ when the cursor disappears and motion stops, and stays at that load until the cursor reappears at the new location. My processor is an AMD Sempron 3400+ (64bit) with a maximum speed of 1.8GHz. In addition to the following system information, my desktop environment is KDE 4.9.5. My default font with emacs -Q is xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-15-*-*-*-m-0-iso10646-1 In GNU Emacs 24.3.50.12 (x86_64-suse-linux-gnu, GTK+ Version 3.4.4) of 2013-07-10 on rosalinde Bzr revision: 113360 eliz@gnu.org-20130710161817-qw8stt9m23a285vy Windowing system distributor `The X.Org Foundation', version 11.0.11203000 System Description: openSUSE 12.2 (x86_64) Configured using: `configure --without-toolkit-scroll-bars CFLAGS=-g3 -O0' Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=local locale-coding-system: utf-8-unix default enable-multibyte-characters: t