GNU bug report logs - #63201
`scroll-margin' sometimes doesn't work

Previous Next

Full log

View this message in rfc822 format

From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Shynur Xie <one.last.kiss <at> outlook.com>
Subject: bug#63201: closed (Re: bug#63201: `scroll-margin' sometimes
 doesn't work)
Date: Fri, 05 May 2023 05:48:02 +0000

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

Your bug report

#63201: `scroll-margin' sometimes doesn't work

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 63201 <at> debbugs.gnu.org.

-- 
63201: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=63201
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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

From: Eli Zaretskii <eliz <at> gnu.org>
To: one.last.kiss <at> outlook.com
Cc: 63201-done <at> debbugs.gnu.org
Subject: Re: bug#63201: `scroll-margin' sometimes doesn't work
Date: Fri, 05 May 2023 08:48:31 +0300

> Cc: 63201 <at> debbugs.gnu.org
> Date: Mon, 01 May 2023 15:28:55 +0300
> From: Eli Zaretskii <eliz <at> gnu.org>
> 
> > From: Shynur Xie <one.last.kiss <at> outlook.com>
> > Date: Mon, 1 May 2023 10:45:11 +0000
> > msip_labels: 
> > 
> > `scroll-margin' sometimes doesn't work
> > 
> > 1. emacs -Q
> > 2. In buffer *scratch*, C-x C-e:
> >     (progn
> >       (custom-set-variables
> >        '(custom-enabled-themes '(modus-vivendi))
> >        '(global-tab-line-mode t)
> >        '(scroll-margin 1)
> >        '(scroll-conservatively 101))
> >       (info-emacs-manual)
> >       (end-of-buffer)
> >       (goto-line 500))
> > 3. With the cursor now at the 2nd line from the top of the window,
> >    press <up>-arrow-key several times and pay attention to resulting
> >    cursor position -- `scroll-margin' is 1 but Emacs still sometimes
> >    allows the cursor to stay at the 1st line of the window.
> 
> Thanks, should be fixed now on the emacs-29 branch.

No further comments, so I assume the bug is indeed fixed, and I'm
closing it.

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

From: Shynur Xie <one.last.kiss <at> outlook.com>
To: "bug-gnu-emacs <at> gnu.org" <bug-gnu-emacs <at> gnu.org>
Subject: `scroll-margin' sometimes doesn't work
Date: Mon, 1 May 2023 10:45:11 +0000

`scroll-margin' sometimes doesn't work

1. emacs -Q
2. In buffer *scratch*, C-x C-e:
    (progn
      (custom-set-variables
       '(custom-enabled-themes '(modus-vivendi))
       '(global-tab-line-mode t)
       '(scroll-margin 1)
       '(scroll-conservatively 101))
      (info-emacs-manual)
      (end-of-buffer)
      (goto-line 500))
3. With the cursor now at the 2nd line from the top of the window,
   press <up>-arrow-key several times and pay attention to resulting
   cursor position -- `scroll-margin' is 1 but Emacs still sometimes
   allows the cursor to stay at the 1st line of the window.

I uploaded a GIF at <https://emacs.stackexchange.com/questions/76649>
to show this behavior.

--
shynur

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.