GNU bug report logs - #57976
29.0.50; Complex emoji have extra spacing

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Package: emacs;

Reported by: Protesilaos Stavrou <info <at> protesilaos.com>

Date: Wed, 21 Sep 2022 10:18:02 UTC

Severity: normal

Merged with 59606

Found in version 29.0.50

Done: YAMAMOTO Mitsuharu <mituharu <at> math.s.chiba-u.ac.jp>

Bug is archived. No further changes may be made.

Full log

Message #23 received at 57976 <at> debbugs.gnu.org (full text, mbox):

From: Protesilaos Stavrou <info <at> protesilaos.com>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 57976 <at> debbugs.gnu.org
Subject: Re: bug#57976: 29.0.50; Complex emoji have extra spacing
Date: Wed, 21 Sep 2022 16:46:32 +0300

> From: Lars Ingebrigtsen <larsi <at> gnus.org>
> Date: Wed, 21 Sep 2022 15:35:02 +0200
>
> Protesilaos Stavrou <info <at> protesilaos.com> writes:
>
>> I have no reproducible recipe with harfbuzz 5.2.0 beside Emacs.  I wrote
>> the M-x emoji-list buffer to a file and visited it with a generic text
>> editor: the display looks fine.
>
> If you take one of the emojis that displayed correctly and one that was
> wrong and then say
>
> (string-pixel-width "😶‍🌫️")
>
> on both -- what does that return?  From the display, it kinda looked
> like Emacs thought that some of the glyphs were really wide.

I get these:

    (string-pixel-width "😶‍🌫️")
    ;; => 136

    (string-pixel-width "🤣")
    ;; => 16

-- 
Protesilaos Stavrou
https://protesilaos.com
This bug report was last modified 2 years and 229 days ago.

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