From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: David De La Harpe Golden Newsgroups: gmane.emacs.devel Subject: Re: The unwarranted scrolling assumption Date: Tue, 22 Jun 2010 00:50:52 +0100 Message-ID: <4C1FFADC.108@harpegolden.net> References: <838w6cixma.fsf@gnu.org> <83y6ech1oo.fsf@gnu.org> <83ocf8gx7e.fsf@gnu.org> <83fx0jgxk7.fsf@gnu.org> <83eig3gspa.fsf@gnu.org> <83bpb7gp2g.fsf@gnu.org> <837hlvglvh.fsf@gnu.org> <834ogzglaj.fsf@gnu.org> <8339wjgg8w.fsf@gnu.org> <83y6eagb7g.fsf@gnu.org> <4C1D24E3.5080402@harpegolden.net> <83sk4ig1t7.fsf@gnu.org> <83mxuqg0tz.fsf@gnu.org> <4C1D427D.9000503@harpegolden.net> <83bpb5fu7c.fsf@gnu.org> <837hltf5vr.fsf@gnu.org> <4C1FE262.3000407@harpegolden.net> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1277164270 18543 80.91.229.12 (21 Jun 2010 23:51:10 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 21 Jun 2010 23:51:10 +0000 (UTC) Cc: Eli Zaretskii , emacs-devel@gnu.org To: Lennart Borgman Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jun 22 01:51:09 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OQqlc-0007HI-Tw for ged-emacs-devel@m.gmane.org; Tue, 22 Jun 2010 01:51:05 +0200 Original-Received: from localhost ([127.0.0.1]:57361 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OQqlc-0001eH-8p for ged-emacs-devel@m.gmane.org; Mon, 21 Jun 2010 19:51:04 -0400 Original-Received: from [140.186.70.92] (port=46155 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OQqlW-0001eC-QB for emacs-devel@gnu.org; Mon, 21 Jun 2010 19:50:59 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OQqlV-0000jx-RG for emacs-devel@gnu.org; Mon, 21 Jun 2010 19:50:58 -0400 Original-Received: from harpegolden.net ([65.99.215.13]:35942) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OQqlU-0000je-7a; Mon, 21 Jun 2010 19:50:56 -0400 Original-Received: from [87.198.54.195] (87-198-54-195.ptr.magnet.ie [87.198.54.195]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "David De La Harpe Golden", Issuer "David De La Harpe Golden Personal CA rev 3" (verified OK)) by harpegolden.net (Postfix) with ESMTP id 38BD59C28; Tue, 22 Jun 2010 00:50:54 +0100 (IST) User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100515 Icedove/3.0.4 In-Reply-To: X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:126318 Archived-At: On 22/06/10 00:04, Lennart Borgman wrote: > On Tue, Jun 22, 2010 at 12:06 AM, David De La Harpe Golden > > I think you must close and open the file before each such test. > I restarted emacs between runs for window.c, actually (though I suppose I could have said...). I just scrolled through window.c twice in one session with font-lock-mode on and redisplay-dont-pause nil and it indeed recentered a lot less the second time through, if at all (I think it may have, or at least hiccoughed a little, close to a couple of long lines, e/g. 1686 or so) For HELLO, I didn't restart emacs between the (much shorter) runs, but it doesn't seem to make such difference.