GNU bug report logs - #52055
29.0.50; emoji-insert garbles terminal display on tsdh-dark theme

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Message #23 received at 52055 <at> debbugs.gnu.org (full text, mbox):

From: Bird <birdsite <at> airmail.cc>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: Eli Zaretskii <eliz <at> gnu.org>, bird <birdsite <at> airmail.cc>,
 52055 <at> debbugs.gnu.org
Subject: Re: bug#52055: 29.0.50; emoji-insert garbles terminal display on
 tsdh-dark theme
Date: Tue, 23 Nov 2021 17:22:07 +0000

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> Eli Zaretskii <eliz <at> gnu.org> writes:
>
>> I suspect that the terminal emulator does things that Emacs doesn't
>> expect.  There's an entry in etc/PROBLEMS about problematic behavior
>> of another emulator (search for "Kitty"): perhaps yours does something
>> similar?

forgot to mention in previous mail, but i don't think st does anything
special. it's focus is to do as minimal as possible and let users add
functionality they want.

>>First thing to try is to disable auto-composition-mode.
>>
>> If nothing helps, please post screenshots showing the problematic
>> display.
>
> I'm wondering whether we should just disable the `C-x 8 e e' command on
> non-GUI -- it relies on presenting things in a tabular fashion, and we
> just don't have a way to interrogate the terminals about whether they
> support grapheme clusters like 🧏🏾 or not.
>
> The other commands (like `C-x 8 e s') would work.

Could something "barebones" for terminals like

s Smilieys smiley-emojis \t t travel & places-emojis

work? basically, it'd only be a simple display similar to normal text
but groups are tab separated (maybe with a tab width of 8 in-case
tab-width is something else). 

-- 
Show respect for age.  Drink good Scotch for a change.

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