- Arabic (ar), Persian (fa), and Urdu (ur) now use generic forms (bug #23004)
- Persian (fa) orthography updated to latest standards and orthographies
- Persian dialects Dari/Eastern Farsi (prs) and Western Farsi (pes) added
Had accidentally swapped codePageRange bits for traditional and
simplified chinese. Add persian (fa) and HKSCS (zh-hk). Fix possible
bug in charset walking