From: "Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 67204@debbugs.gnu.org, awrhygty@outlook.com
Subject: bug#67204: 29.1; request: always echo EMOJI name while emoji-list
Date: Mon, 25 Dec 2023 21:52:42 +0100 [thread overview]
Message-ID: <m1zfxyj97p.fsf@yahoo.es> (raw)
In-Reply-To: <83a5py9iy6.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 25 Dec 2023 21:32:33 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
>>
>> This is because Emacs automatically moves the point when it’s in the
>> middle of text with the ’composition’ property. See (elisp) Adjusting
>> Point in the Elisp Info manual for more information about this feature.
>>
>> It seems that post-command-hook is invoked _before_ the point is moved,
>> so querying the position of point inside post-command-hook does not
>> always give correct results. You could add your code to the
>> pre-redisplay-function instead.
>
> Would temporarily disabling point adjustment help here?
Not really. I think point adjustment is really needed in the emoji-list
buffer; otherwise, sometimes you’d need to press C-f multiple times to
go from one emoji to the next one, when compositions are involved.
Here’s a complete recipe to understand the issue better:
emacs -Q
Eval the following code:
(add-hook #'post-command-hook
(lambda ()
(message "Column: %d" (current-column)))
nil)
M-x column-number-mode
M-x emoji-list
C-s people > activity
C-n
C-n
C-f
The mode-line shows point is at line 115 and column 9, but the echo area
shows "Column: 8".
However, if you click on the emoji at column 9, then the echo area
correctly shows "Column: 9".
next prev parent reply other threads:[~2023-12-25 20:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-15 7:04 bug#67204: 29.1; request: always echo EMOJI name while emoji-list awrhygty
2023-12-25 18:59 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-25 19:32 ` Eli Zaretskii
2023-12-25 20:52 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-12-29 7:44 ` Eli Zaretskii
2023-12-29 15:12 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-29 15:38 ` Eli Zaretskii
2023-12-29 15:44 ` Eli Zaretskii
2023-12-30 9:20 ` Eli Zaretskii
2024-01-09 20:02 ` Eli Zaretskii
2023-12-29 17:08 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
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