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: Mon, 14 Dec 2020 20:25:00 +0200 Message-ID: <83pn3cb5z7.fsf@gnu.org> References: <87k4fkr896.fsf@gmail.com> <871rg0ibj2.fsf@gnus.org> <87v9dcqojh.fsf@inria.fr> <83sg8g5fer.fsf@gnu.org> <878sa8b1bz.fsf@gnus.org> <83o8j45erv.fsf@gnu.org> <838sa754yt.fsf@gnu.org> <87h7ouykuf.fsf@gnus.org> <835z5a6gyf.fsf@gnu.org> <87czziyjsc.fsf@gnus.org> <87y2i6yadn.fsf@inria.fr> <83wnxq49n5.fsf@gnu.org> <875z58sptj.fsf@inria.fr> <835z583f1x.fsf@gnu.org> <874kkssob0.fsf@inria.fr> <834kks3652.fsf@gnu.org> <87360c8r83.fsf@inria.fr> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28797"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, 8355@debbugs.gnu.org To: Antoine Levitt Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Dec 14 19:26:16 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 1kosY4-0007O0-8u for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 14 Dec 2020 19:26:16 +0100 Original-Received: from localhost ([::1]:33378 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kosY3-00023q-8a for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 14 Dec 2020 13:26:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58170) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kosXq-00023a-Mo for bug-gnu-emacs@gnu.org; Mon, 14 Dec 2020 13:26:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42943) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kosXq-0005fs-FX for bug-gnu-emacs@gnu.org; Mon, 14 Dec 2020 13:26:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kosXq-0005vT-CF for bug-gnu-emacs@gnu.org; Mon, 14 Dec 2020 13:26:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 14 Dec 2020 18:26:02 +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=B8355.160797032222727 (code B ref 8355); Mon, 14 Dec 2020 18:26:02 +0000 Original-Received: (at 8355) by debbugs.gnu.org; 14 Dec 2020 18:25:22 +0000 Original-Received: from localhost ([127.0.0.1]:54489 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kosXC-0005uV-9G for submit@debbugs.gnu.org; Mon, 14 Dec 2020 13:25:22 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:36420) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kosXA-0005uH-Gt for 8355@debbugs.gnu.org; Mon, 14 Dec 2020 13:25:20 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:57758) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kosX5-0005QC-Am; Mon, 14 Dec 2020 13:25:15 -0500 Original-Received: from [176.228.60.248] (port=4391 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kosX0-0006DM-Bz; Mon, 14 Dec 2020 13:25:13 -0500 In-Reply-To: <87360c8r83.fsf@inria.fr> (message from Antoine Levitt on Fri, 11 Dec 2020 13:25:16 +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:196092 Archived-At: > From: Antoine Levitt > Cc: larsi@gnus.org, 8355@debbugs.gnu.org > Date: Fri, 11 Dec 2020 13:25:16 +0100 > > So, on the tex file from arxiv I posted > (https://arxiv.org/e-print/2003.00726), I tried the following: from > emacs -Q with > > (setq scroll-conservatively 100000000) > (setq scroll-preserve-screen-position 'stay) > > go to a random line, C-l, C-v, M-v, see if the cursor moved. I did a > macro with that, and repeating it I'm able to get eg from line 368 to > line 305. Most lines are 18px, some 19. My screen is about 30 lines > tall, so the fact this phenomenon appears for ~65 contiguous lines (ie > more than two screenfuls) suggests that it's more than just bad luck. > For reproducibility, I'm using stock GTK emacs -Q on a 1366x768 screen > with Monospace Regular 11 font in fullscreen. Thanks, please try the latest master branch. I hope I improved the situation some more.