From: Eli Zaretskii <eliz@gnu.org>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: 56008@debbugs.gnu.org, visuweshm@gmail.com
Subject: bug#56008: 29.0.50; image-mode buffer scrolled down automatically
Date: Thu, 16 Jun 2022 15:52:01 +0300 [thread overview]
Message-ID: <837d5grcsu.fsf@gnu.org> (raw)
In-Reply-To: <87czf8ervd.fsf@gnus.org> (message from Lars Ingebrigtsen on Thu, 16 Jun 2022 14:04:54 +0200)
> Cc: 56008@debbugs.gnu.org
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Date: Thu, 16 Jun 2022 14:04:54 +0200
>
> > 1. emacs -Q
> > 2. Visit attached image file.
> > 3. s o ;; to make the window show only some part of the image
> > 4. M->
> > 5. C-x 3 ;; split the frame into two windows
> > 6. M-s M-w search for something here RET
> > 7. C-x o ;; switch to the image-mode buffer
> > 8. Observe image-mode buffer moving to the beginning of image when
> > the eww buffer gets updated with the webpage content.
>
> I can reproduce this -- what a strange error.
Indeed.
> Hm... anybody got any ideas how to debug this? Something is apparently
> resetting the window-start in the wrong window? Or... something else?
Something else, because window-start stays put at 1. image-mode
implements "M->" by setting vscroll and hscroll, it doesn't change
window-start. Moreover, if you type "M-x" after the recipe, the image
gets redisplayed as expected after "M->". Which means that the
window's vscroll didn't change, either.
prev parent reply other threads:[~2022-06-16 12:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-16 4:01 bug#56008: 29.0.50; image-mode buffer scrolled down automatically Visuwesh
2022-06-16 12:04 ` Lars Ingebrigtsen
2022-06-16 12:19 ` Lars Ingebrigtsen
2022-06-16 13:19 ` Visuwesh
2022-06-16 13:57 ` Eli Zaretskii
2022-06-16 14:05 ` Lars Ingebrigtsen
2022-06-16 14:14 ` Visuwesh
2022-06-16 15:49 ` Eli Zaretskii
2022-06-16 16:55 ` Visuwesh
2022-06-16 17:11 ` Eli Zaretskii
2022-06-16 17:23 ` Visuwesh
2022-06-16 15:48 ` Eli Zaretskii
2022-06-16 16:58 ` Eli Zaretskii
2022-06-16 17:20 ` Visuwesh
2022-06-16 17:26 ` Eli Zaretskii
2022-06-16 12:52 ` Eli Zaretskii [this message]
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