From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.bugs Subject: bug#16526: 24.3.50; scroll-conservatively & c-mode regression Date: Fri, 24 Jan 2014 20:48:19 +0000 (UTC) Organization: muc.de e.V. Message-ID: References: NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1390596582 8729 80.91.229.3 (24 Jan 2014 20:49:42 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 24 Jan 2014 20:49:42 +0000 (UTC) To: gnu-emacs-bug@moderators.isc.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 24 21:49:51 2014 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 1W6nhG-0007oo-T1 for geb-bug-gnu-emacs@m.gmane.org; Fri, 24 Jan 2014 21:49:51 +0100 Original-Received: from localhost ([::1]:48848 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6nhG-0007Zt-Jt for geb-bug-gnu-emacs@m.gmane.org; Fri, 24 Jan 2014 15:49:50 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44722) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6ngh-0007PR-TO for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2014 15:49:22 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W6ngb-0008DB-Af for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2014 15:49:15 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:49110) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6ngU-0008CU-CD; Fri, 24 Jan 2014 15:49:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1W6ngU-0002TT-3O; Fri, 24 Jan 2014 15:49:02 -0500 X-Loop: help-debbugs@gnu.org In-Reply-To: <52E0D87D.2070200@gmx.at> Resent-From: Alan Mackenzie Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org, bug-cc-mode@gnu.org Resent-Date: Fri, 24 Jan 2014 20:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16526 X-GNU-PR-Package: emacs,cc-mode X-GNU-PR-Keywords: Original-Received: via spool by submit@debbugs.gnu.org id=B.13905965249486 (code B ref -1); Fri, 24 Jan 2014 20:49:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 24 Jan 2014 20:48:44 +0000 Original-Received: from localhost ([127.0.0.1]:34896 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W6ngB-0002Sv-OZ for submit@debbugs.gnu.org; Fri, 24 Jan 2014 15:48:44 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:42899) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W6ngA-0002So-GZ for submit@debbugs.gnu.org; Fri, 24 Jan 2014 15:48:43 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W6ng3-0008B7-KD for submit@debbugs.gnu.org; Fri, 24 Jan 2014 15:48:42 -0500 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:48173) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6ng3-0008B2-H9 for submit@debbugs.gnu.org; Fri, 24 Jan 2014 15:48:35 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44600) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6nfx-0007DM-Lz for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2014 15:48:35 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W6nfr-00088y-S4 for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2014 15:48:29 -0500 Original-Received: from moderators.individual.net ([130.133.4.7]:52012) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6nfr-00088p-LX for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2014 15:48:23 -0500 Original-Received: from colin.muc.de ([193.149.48.1] helo=mail.muc.de) by moderators.individual.net (Exim 4.82) for gnu-emacs-bug@moderators.isc.org with esmtp (envelope-from ) id <1W6nfq-003Zjy-G6>; Fri, 24 Jan 2014 21:48:22 +0100 Original-Received: (qmail 61857 invoked by uid 8); 24 Jan 2014 20:48:19 -0000 Original-Path: not-for-mail Original-Newsgroups: gnu.emacs.bug Original-Lines: 34 Original-NNTP-Posting-Host: news.muc.de Original-X-Trace: colin.muc.de 1390596499 61855 193.149.48.2 (24 Jan 2014 20:48:19 GMT) Original-X-Complaints-To: news-admin@muc.de Original-NNTP-Posting-Date: Fri, 24 Jan 2014 20:48:19 +0000 (UTC) User-Agent: tin/1.9.6-20101126 ("Burnside") (UNIX) (FreeBSD/8.4-RELEASE (amd64)) 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-Mailman-Approved-At: Fri, 24 Jan 2014 15:49:47 -0500 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:83955 Archived-At: Hello, Martin. martin rudalics wrote: > With current trunk and emacs -Q evaluating the following form takes more > than two minutes here with builds on Windows and GNU/Linux: > (progn > (setq scroll-conservatively 101) > (find-file (concat source-directory "src/xdisp.c")) > (end-of-buffer) > (sit-for 3) > (beginning-of-buffer)) > It used to take about 10 seconds before revision 116070. It's taking me about 7 seconds, on an Emacs version whose latest applied revision is 116070. Quick update to current (latest revision 116146), and rebuild ....... It's still taking me about 7 seconds. As far as I can see, you haven't installed your temporary patch to syntax.c. So, I haven't been able to reproduce the problem yet. Is there something more subtle I'm missing? [P.S. isn't it good that we can use revision numbers to identify approximate ages of repository states. ;-] > martin -- Alan Mackenzie (Nuremberg, Germany).