The harfbuzz-thai patch at:
http://linux.thai.net/websvn/wsvn/software.qt/trunk/qt-everywhere-opensource-4.7.0/?#ad73b806583aa98bb601f6b456fa92491
Along with installing libthai solves the rendering problem.
Could someone have a look and tell me what they think please?
John
On 10 November
Hi,
Thank you for putting Thai support issue on the table.
Waree contains GSUB rules for proper substitutions, while Tahoma does not.
Legacy fonts like Tahoma rely on composition-by-substitution, and requires the
rendering engine to properly pick up IPA glyphs with vendor-specific
code points.
