From: Lars Ingebrigtsen <larsi@gnus.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: antoine.levitt@gmail.com, 8355@debbugs.gnu.org
Subject: bug#8355: 24.0.50; Boxes in mode-line and scrolling
Date: Wed, 09 Dec 2020 18:01:44 +0100 [thread overview]
Message-ID: <87h7ouykuf.fsf@gnus.org> (raw)
In-Reply-To: <838sa754yt.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 09 Dec 2020 18:17:30 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
> I installed a partial fix for this. It improves the situation, in
> that for many starting positions of point, the sequence of N C-v's
> followed by N M-v's, or vice versa, will now end up in the same line
> and the same screen position. There are still cases where we end up
> short by one line, and I don't see how that could be fixed as long as
> the buffer has some stretches of lines with smaller or larger height.
>
> Please try the latest master; if the improvement is sufficient, we can
> close this bug.
I tried it now, and it's a lot more consistent now than it was before.
Before it was almost always off by one line, but now it's correct most
of the time.
I tried this on something that has more dramatic line height
differences, and the phenomenon is more noticeable there -- when
scrolling downwards, things are very predictable, but when scrolling
backwards, Emacs seems to decide to scroll a couple of screenfuls when
there's large images in the buffer, and you have to C-v twice to get
back to where you were.
Should I make a test case?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2020-12-09 17:01 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-27 13:41 bug#8355: 24.0.50; Boxes in mode-line and scrolling Antoine Levitt
2020-12-08 15:05 ` Lars Ingebrigtsen
2020-12-08 15:56 ` Antoine Levitt
2020-12-08 18:18 ` Lars Ingebrigtsen
2020-12-08 18:29 ` Eli Zaretskii
2020-12-08 18:19 ` Eli Zaretskii
2020-12-08 18:27 ` Lars Ingebrigtsen
2020-12-08 18:33 ` Eli Zaretskii
2020-12-09 16:17 ` Eli Zaretskii
2020-12-09 17:01 ` Lars Ingebrigtsen [this message]
2020-12-09 17:13 ` Eli Zaretskii
2020-12-09 17:24 ` Lars Ingebrigtsen
2020-12-09 20:47 ` Antoine Levitt
2020-12-10 3:34 ` Eli Zaretskii
2020-12-11 8:35 ` Antoine Levitt
2020-12-11 8:47 ` Eli Zaretskii
2020-12-11 9:08 ` Antoine Levitt
2020-12-11 11:59 ` Eli Zaretskii
2020-12-11 12:25 ` Antoine Levitt
2020-12-14 18:25 ` Eli Zaretskii
2020-12-14 19:02 ` Antoine Levitt
2020-12-14 19:27 ` Eli Zaretskii
2020-12-14 18:26 ` Eli Zaretskii
2020-12-14 19:05 ` Lars Ingebrigtsen
2020-12-14 19:30 ` Eli Zaretskii
2020-12-15 5:23 ` Lars Ingebrigtsen
2021-01-20 17:09 ` Lars Ingebrigtsen
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