[HarfBuzz] A couple of clarifications regarding HarfBuzz

[Behdad Esfahbod]

On 10/24/10 04:50, Tom Hacohen wrote:
>> > Graphemes are what a user (of a language) considers to be one entity.  Unicode
>> > defines them:
>> > 
>> >   http://www.unicode.org/reports/tr29/
>> > 
>> > We may  add code in harfbuzz for that in the future.  A cheap heuristic is to
>> > check for combining-class=0.
> Thank you very much. But does HarfBuzz expose such info? (combining
> class), as I didn't see anything about it.

Not yet.  But you can use hb_unicode_get_combining_class().

behdad

> Thanks a lot,
> Tom.