[Dev-luatex] Re: Font embedding and variable width fonts

Thank you David, I've got it to work now. I had to activate it with f.streamprovider = 2 where f is the font table I pass to define_font. Sadly, this is (as the name suggests) only the code for each glyph. I wish I could pass a complete font program to a callback and subset everything by myself (or rather: the harfbuzz subsetting library). Patrick