Add:
- Recover editor-only Unicode cmaps for Identity-H TrueType subsets and shape
verified THSarabunPSK positional glyphs into their original PDF character codes.
- Recognize narrowly fingerprinted damaged Thai exporter maps without guessing
mappings for unrelated fonts; callers must record and isolate any repairs.
Change:
- Preserve the original PDF font programs and refuse missing contextual glyphs.
- Allow modern Thai GPOS positioning without requiring optional GSUB, adapting
that correction from dekkeng's PR #2811 at fba0a29a.
Refs #3185 and #2142. Font/edit tests: 535 passed. Formatting, scoped strict
Clippy, layers, assets, parity and the fonts/edit wasm check passed.
xullul
77cebccda2