GNU bug report logs - #32848
26.1; follow-mode cursor move breaks with frame-resize-pixelwise

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Bosko Markovic <boskoma <at> gmail.com>
Subject: bug#8390: closed (Re: bug#32848: 26.1; follow-mode cursor move
 breaks with frame-resize-pixelwise)
Date: Wed, 17 Oct 2018 10:26:02 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#32848: follow-mode does not work when text is scaled

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 8390 <at> debbugs.gnu.org.

-- 
32848: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=32848
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Alan Mackenzie <acm <at> muc.de>
To: 32848-done <at> debbugs.gnu.org
Cc: Eli Zaretskii <eliz <at> gnu.org>, Anders Lindgren <andlind <at> gmail.com>,
 Allen Li <darkfeline <at> felesatra.moe>
Subject: Re: bug#32848: 26.1; follow-mode cursor move breaks with
 frame-resize-pixelwise
Date: Wed, 17 Oct 2018 10:17:15 +0000

Hello, Emacs.

The bug has been fixed, separately in the emacs-26 branch and master.

-- 
Alan Mackenzie (Nuremberg, Germany).

[Message part 3 (message/rfc822, inline)]

From: Bosko Markovic <boskoma <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: follow-mode does not work when text is scaled
Date: Thu, 31 Mar 2011 13:45:35 +0200

When text size is bigger than initial size, cursor does not leave
first window no matter how far it is moved.

When text size is smaller than initial size cursor jumps to other
window before it reaches bottom of the window and part of the text
from the first window is repeated at the top of second window.

Steps to reproduce problem with increased text size:

0. emacs -Q
1. M-x text-scale-increase
2. visit sufficiently long file
3. C-x 3 [split-window-horizontally]
4. M-x follow-mode
5. C-n until cursor moves past bottom of window

Expected results:

   Cursor moves to top of next window.

Actual results:

   First window scrolls down



Steps to reproduce problem with decreased text size:

0. emacs -Q
1. M-x text-scale-decrease
2. visit sufficiently long file
3. C-x 3 [split-window-horizontally]
4. M-x follow-mode
5. C-n until cursor moves past bottom of window

Expected results:

   Cursor moves to top of next window.

Actual results:

   Before it reached bottom of first window cursor moves to second
window. Displayed text in two windows is partially overlapped, part of
the text at the bottom of first window is repeated at the top of
second window.


GNU Emacs 23.3.1 (i386-mingw-nt5.1.2600) of 2011-03-10 on 3249CTO

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