From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#8355: 24.0.50; Boxes in mode-line and scrolling Date: Tue, 08 Dec 2020 20:33:24 +0200 Message-ID: <83o8j45erv.fsf@gnu.org> References: <87k4fkr896.fsf@gmail.com> <871rg0ibj2.fsf@gnus.org> <87v9dcqojh.fsf@inria.fr> <83sg8g5fer.fsf@gnu.org> <878sa8b1bz.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28945"; mail-complaints-to="usenet@ciao.gmane.io" Cc: antoine.levitt@gmail.com, 8355@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 08 20:12:06 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kmiP8-0007Ru-BR for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 08 Dec 2020 20:12:06 +0100 Original-Received: from localhost ([::1]:51530 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kmiP7-0006QO-Bo for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 08 Dec 2020 14:12:05 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:35154) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kmhoI-0002Sa-Jm for bug-gnu-emacs@gnu.org; Tue, 08 Dec 2020 13:34:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48180) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kmhoI-0001RC-B0 for bug-gnu-emacs@gnu.org; Tue, 08 Dec 2020 13:34:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kmhoI-0003Nc-8H for bug-gnu-emacs@gnu.org; Tue, 08 Dec 2020 13:34:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 08 Dec 2020 18:34:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8355 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 8355-submit@debbugs.gnu.org id=B8355.160745241712954 (code B ref 8355); Tue, 08 Dec 2020 18:34:02 +0000 Original-Received: (at 8355) by debbugs.gnu.org; 8 Dec 2020 18:33:37 +0000 Original-Received: from localhost ([127.0.0.1]:59726 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kmhnt-0003Ms-GM for submit@debbugs.gnu.org; Tue, 08 Dec 2020 13:33:37 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:41854) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kmhnr-0003Mg-Ds for 8355@debbugs.gnu.org; Tue, 08 Dec 2020 13:33:36 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:56087) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kmhnm-0001Ow-5P; Tue, 08 Dec 2020 13:33:30 -0500 Original-Received: from [176.228.60.248] (port=1208 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kmhnl-0007rt-LB; Tue, 08 Dec 2020 13:33:29 -0500 In-Reply-To: <878sa8b1bz.fsf@gnus.org> (message from Lars Ingebrigtsen on Tue, 08 Dec 2020 19:27:12 +0100) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:195425 Archived-At: > From: Lars Ingebrigtsen > Cc: Antoine Levitt , 8355@debbugs.gnu.org > Date: Tue, 08 Dec 2020 19:27:12 +0100 > > > The original report was talking about C-v followed by M-v producing a > > 1-line displacement. Is _that_ the problem? If so, why did you > > expect Emacs to come to the same place, AFAIK there's no guarantee of > > that when variable-height text is involved. > > Shouldn't there be? Going back a page and forward a page should ideally > land you on the same line. That's not how Emacs scroll commands work. But as I said, I will look closer at the code and see if there's some subtle issue here.