From: Michael Heerdegen <michael_heerdegen@web.de>
To: Eli Zaretskii <eliz@gnu.org>
Cc: larsi@gnus.org, esabof@gmail.com, 14582@debbugs.gnu.org
Subject: bug#14582: 24.3.50.1; Strange overlay behavior, when window-start is inside an overlay.
Date: Wed, 09 Feb 2022 04:53:05 +0100 [thread overview]
Message-ID: <875ypor90e.fsf@web.de> (raw)
In-Reply-To: <83r18dwnqn.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 08 Feb 2022 14:23:44 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
> Neither do I, so there's something else at work here.
I failed to find a recipe in half an hour and gave up for now - instead
I found one for a very similar case of unexpected auto-scrolling that
only appears when the new feature is turned on. Also seems to depend on
the buffer contents. Maybe it is related and a fix fixes the other
thing, too.
emacs -Q
1 C-h i
2 move point to the beginning of one of the last visible lines.
no scrolling happens (good).
3 M-: (setq make-window-start-visible t) RET => *info* buffer scrolled
If you scroll back so that (point-min) becomes visible and repeat step
2 any activation of the minibuffer, e.g. just hitting M-: or C-x k,
scrolls the *info* buffer.
Doesn't happen in C-h n. Dunno what makes the difference - the fact
that *info* is narrowed or that different fonts are used.
Ah - wait, now I can reproduce the other thing, too:
M-:
(progn
(setq-default display-time-interval 1.)
(setq display-time-format "%H:%M:%S")
(setq-default make-window-start-visible t)
(display-time-mode +1))
RET
C-h i
[down] [down] not too fast ... until it scrolls
I guess it's the same and just differs in when and how redisplay is
triggered.
Michael.
next prev parent reply other threads:[~2022-02-09 3:53 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-09 9:13 bug#14582: 24.3.50.1; Strange overlay behavior, when window-start is inside an overlay E Sabof
2013-06-09 17:06 ` Eli Zaretskii
2013-06-09 17:37 ` E Sabof
2013-06-09 17:52 ` Eli Zaretskii
2013-06-09 18:16 ` E Sabof
2013-06-09 18:25 ` Eli Zaretskii
2013-06-09 18:40 ` E Sabof
2013-06-09 18:49 ` E Sabof
2022-01-30 21:37 ` Lars Ingebrigtsen
2022-01-31 0:36 ` Michael Heerdegen
2022-01-31 14:57 ` Eli Zaretskii
2022-01-31 18:42 ` Michael Heerdegen
2022-01-31 19:08 ` Eli Zaretskii
2022-02-01 3:03 ` Michael Heerdegen
2022-02-01 18:18 ` Eli Zaretskii
2022-02-02 1:12 ` Michael Heerdegen
2022-02-02 3:34 ` Eli Zaretskii
2022-02-02 4:02 ` Michael Heerdegen
2022-02-02 12:31 ` Eli Zaretskii
2022-02-03 17:40 ` Eli Zaretskii
2022-02-04 1:37 ` Michael Heerdegen
2022-02-04 13:56 ` Eli Zaretskii
2022-02-06 2:54 ` Michael Heerdegen
2022-02-06 10:28 ` Eli Zaretskii
2022-02-08 0:29 ` Michael Heerdegen
2022-02-08 3:34 ` Eli Zaretskii
2022-02-08 4:05 ` Michael Heerdegen
2022-02-08 12:23 ` Eli Zaretskii
2022-02-09 0:20 ` Michael Heerdegen
2022-02-09 3:53 ` Michael Heerdegen [this message]
2022-02-09 13:47 ` Eli Zaretskii
2022-02-10 1:07 ` Michael Heerdegen
2022-02-10 6:15 ` Eli Zaretskii
2022-02-11 4:42 ` Michael Heerdegen
2022-02-11 8:46 ` Eli Zaretskii
2022-02-12 0:25 ` Michael Heerdegen
2022-02-12 7:28 ` Eli Zaretskii
2022-02-12 22:53 ` Michael Heerdegen
2022-02-13 11:43 ` Eli Zaretskii
2022-02-27 3:54 ` Michael Heerdegen
2022-02-27 8:08 ` Eli Zaretskii
2022-02-27 23:19 ` Michael Heerdegen
2022-02-28 13:10 ` Eli Zaretskii
2022-01-31 15:30 ` Lars Ingebrigtsen
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