pango_ot_ruleset_shape and GPOS

[Eric Mader <mader jtcsv com>]

Hello,

I've got my Indic shaper mostly working. One noticeable problem in the way 
the text looks is that marks don't position correctly on base glyphs. This 
is because no GPOS processing is getting done. (the font I'm using does 
have a GPOS table) See the enclosed Indig.jpg file for a sample.

I looked at pango_ot_ruleset_shape, which seems to be the logical place to 
call TTO_GPOS_Apply_String, and it's not called there. Is this just a case 
of "you're the first person who needs it, so you get to write it" or is 
there some other reason?

Thanks,
Eric

Attachment: Indic.jpg
Description: JPEG image