From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Angelo Graziosi 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 15:10:26 +0100 Message-ID: <54675ED2.9030901@alice.it> References: 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 1416060688 2204 80.91.229.3 (15 Nov 2014 14:11:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 15 Nov 2014 14:11:28 +0000 (UTC) To: rudalics@gmx.at, 19060@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Nov 15 15:11:21 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 1Xpe4P-0004cD-8A for geb-bug-gnu-emacs@m.gmane.org; Sat, 15 Nov 2014 15:11:21 +0100 Original-Received: from localhost ([::1]:40687 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xpe4M-0004hj-O0 for geb-bug-gnu-emacs@m.gmane.org; Sat, 15 Nov 2014 09:11:18 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42751) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xpe4E-0004ha-5x for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:11:16 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xpe47-0004Lk-FO for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:11:10 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:36194) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xpe47-0004Lf-C6 for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:11:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Xpe46-0004nG-FQ for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:11:02 -0500 X-Loop: help-debbugs@gnu.org In-Reply-To: Resent-From: Angelo Graziosi Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 15 Nov 2014 14:11:02 +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: X-Debbugs-Original-To: rudalics@gmx.at, bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.141606064218396 (code B ref -1); Sat, 15 Nov 2014 14:11:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 15 Nov 2014 14:10:42 +0000 Original-Received: from localhost ([127.0.0.1]:33407 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xpe3l-0004me-LV for submit@debbugs.gnu.org; Sat, 15 Nov 2014 09:10:41 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:40980) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xpe3j-0004mW-Lz for submit@debbugs.gnu.org; Sat, 15 Nov 2014 09:10:40 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xpe3c-0004H6-Pi for submit@debbugs.gnu.org; Sat, 15 Nov 2014 09:10:39 -0500 Original-Received: from lists.gnu.org ([208.118.235.17]:40708) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xpe3c-0004H2-Jr for submit@debbugs.gnu.org; Sat, 15 Nov 2014 09:10:32 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42674) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xpe3W-0004h8-Iu for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:10:32 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xpe3Q-0004Dn-7g for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:10:26 -0500 Original-Received: from smtp201.alice.it ([82.57.200.97]:26693) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xpe3Q-0004DS-1H for bug-gnu-emacs@gnu.org; Sat, 15 Nov 2014 09:10:20 -0500 Original-Received: from [192.168.1.102] (87.21.227.179) by smtp201.alice.it (8.6.060.43) (authenticated as angelo.graziosi@alice.it) id 54632F5300507346; Sat, 15 Nov 2014 15:10:17 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 Original-References: 5467354D.3000600@gmx.at X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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:96062 Martin Rudalics wrote: > IIUC we have a rounding issue which makes us go by one line too > far or too few when scrolling up and your patch compensates that > rounding issue by putting it back into that window_box_height (w) / dy > calculation. Apparently, this seem related, in some way, to what I flagged here: http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-11/msg00621.html ..or not? Ciao, Angelo.