I am wondering, [John, Nathan, Thomas], how do you test if a Thai OpenType font works correctly — the shaping of vowels and tonal marks in particular. I have a copy of InDesign CS on panther.
My friend started implementing OpenType features, and gave me a copy to test. The basic unicode glyphes are ﬁne. But InDesign would not shape the font using his OpenType features. Could I use Indy as a benchmark to check if Thai shaping features are working properly?
Thai, OpenType, and InDesign