From: Eli Zaretskii <eliz@gnu.org>
To: ynyaaa@gmail.com
Cc: 46552-done@debbugs.gnu.org
Subject: bug#46552: 27.1; image-mode should not move current point
Date: Tue, 16 Feb 2021 18:24:04 +0200 [thread overview]
Message-ID: <83zh047zh7.fsf@gnu.org> (raw)
In-Reply-To: <86v9astljs.fsf@gmail.com> (ynyaaa@gmail.com)
> From: ynyaaa@gmail.com
> Date: Tue, 16 Feb 2021 18:21:43 +0900
>
>
> If an image which is a binary file is opened in image-mode,
> the current point is moved from the beginning of the buffer to
> elsewhere. And if the image display is toggled off and on again,
> the current point is moved to the end of the buffer.
> Then some operations, such as image-increase-size, cause an error.
The initial movement of point when visiting the image the first time
is a regression in Emacs 27 due to adding the Exif support: the code
which detects Exif moves point as side effect. I've now fixed that on
the emacs-27 branch.
Once point moves into the image data, the second "C-c C-c" moves point
to EOB, because we don't let point end up inside a display property.
So this part is not a separate problem, but a side effect of the first
part.
prev parent reply other threads:[~2021-02-16 16:24 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-16 9:21 bug#46552: 27.1; image-mode should not move current point ynyaaa
2021-02-16 12:36 ` Lars Ingebrigtsen
2021-02-16 16:32 ` Eli Zaretskii
2021-02-16 16:40 ` Lars Ingebrigtsen
2021-02-16 16:43 ` Lars Ingebrigtsen
2021-02-16 17:04 ` Eli Zaretskii
2021-02-16 17:09 ` Lars Ingebrigtsen
2021-02-16 17:39 ` Eli Zaretskii
2021-02-16 17:41 ` Lars Ingebrigtsen
2021-02-16 17:53 ` Eli Zaretskii
2021-02-16 21:46 ` Lars Ingebrigtsen
2021-02-16 17:57 ` Eli Zaretskii
2021-02-16 18:10 ` Lars Ingebrigtsen
2021-02-16 17:17 ` Juri Linkov
2021-02-16 16:24 ` Eli Zaretskii [this message]
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