bug#61636: closed (30.0.50; Strange behavior of `vertical-motion' with (overlay-put 'display))

[GNU bug Tracking System]

Your message dated Sat, 04 Mar 2023 13:29:07 +0200
with message-id <83wn3wah6k.fsf@gnu.org>
and subject line Re: bug#61636: 30.0.50; Strange behavior of `vertical-motion' 
with (overlay-put 'display)
has caused the debbugs.gnu.org bug report #61636,
regarding 30.0.50; Strange behavior of `vertical-motion' with (overlay-put 
'display)
to be marked as done.

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help-debbugs@gnu.org.)


-- 
61636: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=61636
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> --- Begin Message ---
>
>
>
> Subject: 
>
> 30.0.50; Strange behavior of `vertical-motion' with (overlay-put 'display)
>
>
>
>
> Date: 
>
> Mon, 20 Feb 2023 03:45:08 +0900
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13)
>
>
>
>
> I can be wrong though, when using
>
>   (overlay-put (make-overlay 2 5) 'display "B")
>
> in [wrong] code, `vertical-motion' doesn't move the point to 2nd line.
>
> [wrong]
>   (with-temp-buffer
>     (insert "A*B\n\n\n\n")
>     (goto-char 2)
>     (overlay-put (make-overlay 2 5) 'display "B")
>     (vertical-motion '(1 . 1)))
>
> But in [correct] code, `vertical-motion' moves the point to 2nd line.
>
> [correct]
>  (with-temp-buffer
>    (insert "AB\n\n\n\n")
>    (goto-char 2)
>    (vertical-motion '(1 . 1)))
>
> Is this the intent behavior, or the bug?
>
> Thanks.
>
>
>
> In GNU Emacs 30.0.50 (build 3, x86_64-pc-linux-gnu, GTK+ Version
>  3.24.36, cairo version 1.16.0) of 2023-02-18 built on devron
> Repository revision: 0be5f7ab6368175953c0a5bcbbd485fd9edda2b0
> Repository branch: master
> Windowing system distributor 'The X.Org Foundation', version 11.0.12101007
> System Description: Debian GNU/Linux bookworm/sid
>
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> Memory information:
> ((conses 16 582697 138578)
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>
> -- 
> OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#61636: 30.0.50; Strange behavior of `vertical-motion' with (overlay-put 'display)
>
>
>
>
> Date: 
>
> Sat, 04 Mar 2023 13:29:07 +0200
>
>
>
>
> > Cc: 61636@debbugs.gnu.org
> > Date: Sun, 26 Feb 2023 11:35:56 +0200
> > From: Eli Zaretskii <eliz@gnu.org>
> > 
> > > From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
> > > Date: Mon, 20 Feb 2023 03:45:08 +0900
> > > 
> > > I can be wrong though, when using
> > > 
> > >   (overlay-put (make-overlay 2 5) 'display "B")
> > > 
> > > in [wrong] code, `vertical-motion' doesn't move the point to 2nd line.
> > > 
> > > [wrong]
> > >   (with-temp-buffer
> > >     (insert "A*B\n\n\n\n")
> > >     (goto-char 2)
> > >     (overlay-put (make-overlay 2 5) 'display "B")
> > >     (vertical-motion '(1 . 1)))
> > 
> > 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.
>
> Thanks.
>
>
> --- End Message ---