From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#18923: Alternative scrolling model Date: Mon, 04 Nov 2019 10:14:09 +0100 Message-ID: <87pni8c8bi.fsf@marxist.se> References: <87wq7e9zcn.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="105045"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 18923@debbugs.gnu.org To: E Sabof Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 04 10:27:57 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iRYeL-000Qs8-OK for geb-bug-gnu-emacs@m.gmane.org; Mon, 04 Nov 2019 10:27:49 +0100 Original-Received: from localhost ([::1]:58724 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iRYSH-0000IC-HM for geb-bug-gnu-emacs@m.gmane.org; Mon, 04 Nov 2019 04:15:21 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37473) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iRYS0-0000Ht-VZ for bug-gnu-emacs@gnu.org; Mon, 04 Nov 2019 04:15:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iRYRz-0000ow-Oe for bug-gnu-emacs@gnu.org; Mon, 04 Nov 2019 04:15:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55266) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iRYRy-0000nb-MP for bug-gnu-emacs@gnu.org; Mon, 04 Nov 2019 04:15:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iRYRy-0000FK-GG for bug-gnu-emacs@gnu.org; Mon, 04 Nov 2019 04:15:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Kangas Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 04 Nov 2019 09:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18923 X-GNU-PR-Package: emacs Original-Received: via spool by 18923-submit@debbugs.gnu.org id=B18923.1572858861865 (code B ref 18923); Mon, 04 Nov 2019 09:15:02 +0000 Original-Received: (at 18923) by debbugs.gnu.org; 4 Nov 2019 09:14:21 +0000 Original-Received: from localhost ([127.0.0.1]:35848 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iRYRJ-0000Dr-94 for submit@debbugs.gnu.org; Mon, 04 Nov 2019 04:14:21 -0500 Original-Received: from host.gofardesign.uk ([208.79.239.190]:56709) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iRYRH-0000DS-E3 for 18923@debbugs.gnu.org; Mon, 04 Nov 2019 04:14:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=marxist.se; s=default; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=lqCyf9roW+FAGWan9YLDxLfQHwWr6dlKSbV14UdB5B4=; b=gBdYsanZbtAKI2ZqmNteqfqDNP SpmkqO++zBeuWfuKWtWrvwHtWMJXaopDl/hHt0SVkOXIHrIdJwNHYDWkFjyLju47ERaSWtlqdU9Yy bW/6GjU5LF2ec4ftBLO3aR7onYZpYlp9MUyO30/CEPq1lWqHSAl1mK7xHMMmGuYsFGVE=; Original-Received: from h-70-69.a785.priv.bahnhof.se ([155.4.70.69]:53362 helo=localhost) by host.gofardesign.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1iRYR9-0004P3-Vr; Mon, 04 Nov 2019 03:14:12 -0600 In-Reply-To: <87wq7e9zcn.fsf@gmail.com> (E. Sabof's message of "Sun, 02 Nov 2014 01:15:52 +0000") X-OutGoing-Spam-Status: No, score=-1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - host.gofardesign.uk X-AntiAbuse: Original Domain - debbugs.gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - marxist.se X-Get-Message-Sender-Via: host.gofardesign.uk: authenticated_id: stefan@marxist.se X-Authenticated-Sender: host.gofardesign.uk: stefan@marxist.se X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:170922 Archived-At: E Sabof writes: > I've made a prototype for an alternative way to scroll. Essentially > scrolling is done pixelwise irrespective of content. Whole lines are > scrolled "normally", and the remainder is vscrolled. If the end > result is close to a line boundary it gets "snapped" to it. > > This prevents unpleasant jumping when encountering an image. It > doesn't handle the "image taller than window" case, but it would if > `st-height' could measure more accurately. That was 5 years ago. Are you still working on this? Best regards, Stefan Kangas