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

[Eli Zaretskii]

> Cc: 63201@debbugs.gnu.org
> Date: Mon, 01 May 2023 15:28:55 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> 
> > From: Shynur Xie <one.last.kiss@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.