Re: Supporting stylistic sets

[Eli Zaretskii]

> From: समीर सिंह Sameer Singh <lumarzeli30@gmail.com>
> Date: Sat, 24 Sep 2022 14:04:42 +0530
> Cc: emacs-devel@gnu.org
> 
>  Then font-level specification of this would not be as simple as was
>  originally suggested, I think: the characters were missing from that
>  suggestion.
> 
> We don't have to specify each character for which we want the stylistic-set, 
> we just simply would have to
> pass the tags
> and hb_shape_full would take care of the rest. 

I don't understand: how does this handle the case where a certain
character has more than 2 alternative glyphs? which alternative will
be selected?