Commit 1eb3e94fe99a072ce422e60ac4d4d89ef489b08a
2012-11-14T17:25:03
[Thai] Implement PUA-based fallback shaping As explained here: http://linux.thai.net/~thep/th-otf/shaping.html Our output now matches Uniscribe for old fonts (eg. XP Tahoma) with no Thai GSUB table.