The C90 encoding for Thai Werner Lemberg 2005/07/04 1 Introduction This file describes a font encoding for Thai, as presented in a TUGboat arti- cle [1]. The glyph names follow the Adobe Glyph List (AGL) [2] recommenda- tions. Since most available Thai fonts neither use AGL glyph names nor follow the font encoding used here, you have to be careful in setting up a proper en- coding vector. A specia