From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#19060: [FIX INCLUDED] Off-by-one-line scrolling bug in window_scroll_pixel_based Date: Sat, 15 Nov 2014 15:32:41 +0100 Message-ID: <54676409.3030505@gmx.at> References: <83wq6wg6fq.fsf@gnu.org> <5467354D.3000600@gmx.at> <83lhncg1b8.fsf@gnu.org> <5467433F.4020906@gmx.at> <83d28ofwch.fsf@gnu.org> <54675528.7070401@gmx.at> <83bno8fucy.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1416062070 22420 80.91.229.3 (15 Nov 2014 14:34:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 15 Nov 2014 14:34:30 +0000 (UTC) Cc: kelly@prtime.org, 19060@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Nov 15 15:34:23 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 1XpeQg-0003qW-Tc for geb-bug-gnu-emacs@m.gmane.org; Sat, 15 Nov 2014 15:34:23 +0100 Original-Received: from localhost ([::1]:40742 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XpeQg-00086A-Hy for geb-bug-gnu-emacs@m.gmane.org; Sat, 15 Nov 2014 09:34:22 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45941) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XpeQV-00082w-K0 for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:34:19 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XpeQO-0001mf-1K for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:34:11 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:36203) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XpeQN-0001ma-Uy for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:34:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XpeQN-0005L8-Fx for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:34:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 15 Nov 2014 14:34:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19060 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19060-submit@debbugs.gnu.org id=B19060.141606198720434 (code B ref 19060); Sat, 15 Nov 2014 14:34:03 +0000 Original-Received: (at 19060) by debbugs.gnu.org; 15 Nov 2014 14:33:07 +0000 Original-Received: from localhost ([127.0.0.1]:33411 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XpePR-0005JV-J5 for submit@debbugs.gnu.org; Sat, 15 Nov 2014 09:33:06 -0500 Original-Received: from mout.gmx.net ([212.227.15.18]:63669) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XpePK-0005J8-RP for 19060@debbugs.gnu.org; Sat, 15 Nov 2014 09:33:00 -0500 Original-Received: from [188.22.239.168] ([188.22.239.168]) by mail.gmx.com (mrgmx003) with ESMTPSA (Nemesis) id 0Mg42v-1Xb1Ql2pEr-00NU1O; Sat, 15 Nov 2014 15:32:50 +0100 In-Reply-To: <83bno8fucy.fsf@gnu.org> X-Provags-ID: V03:K0:Y+Bg4UPcYpD39HDOaJcfZrB6l0j9RCnwd0DkIWwS+oVGzQQxVhm wBIIYP0cYMkYvD0ZkXAeSlDtnSfeWBUh0pTcXLrzssMppnjHHe6Jo/3eUVEacUnWb1v6NQ/ PqeY2cR/ma0T6sEtkCczNyHkqma+lo/EgwpvlDjm2ZAuSDHGWy95/eUrGdCUErMbrh/8PPd 8txtagcUnOad8Sa4E832A== X-UI-Out-Filterresults: notjunk:1; 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:96064 > Since the issue is rounding vs truncating, perhaps try playing with > the portion of the last displayed line, trying both less and greater > than half the canonical line height. Got it. The last line must show more than a half of the frame's character height. And the patch fixes it AFAICT. So please apply it with as much comment as you can provide. Thanks, martin