Re: Ligature support

[Lars Ingebrigtsen]

Eli Zaretskii <eliz@gnu.org> writes:

>> That font was one of the fonts Yuri listed as having fi ligatures.  And
>> indeed: 
>> 
>>         <LigatureSubst index="0">
>>           <LigatureSet glyph="f">
>>             <Ligature components="l" glyph="fl"/>
>>             <Ligature components="i" glyph="fi"/>
>>           </LigatureSet>
>>         </LigatureSubst>
>> 
>> But HarfBuzz is still choosing not to use a ligature here, apparently,
>> for reasons that escape me.
>
> Before or after the setting of composition-function-table that I
> posted?  If before, it's expected.

Those screenshots were from hb-view, not Emacs, so they should be
totally authoritative in how HarfBuzz is meant to display that run of
characters.

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