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Chen TaoandClaude Opus 5.5
5f570eab01
Since #368, a non-embedded Adobe-Japan1 font with a Mincho name (HeiseiMin-W3, MS-Mincho, ...) is drawn in document_japanese_font(), i.e. Shippori Mincho. Shippori Mincho has none of the 63 half-width katakana (U+FF61-U+FF9F), which are common in Japanese documents. hayro maps the CID through Adobe-Japan1-UCS2 to Unicode, finds no glyph in the face's cmap, and falls back to drawing the CID as a glyph index: half-width katakana came out as unrelated glyphs (ligatures such as fi and fl). The Mincho substitute is now BIZ UDMincho Regular, which covers half-width katakana (and was designed as a metric-compatible replacement for MS Mincho), falling back to document_japanese_font() when it isn't built in. The face used for Japanese text written into PDFs is unchanged. Without craft-fonts nothing changes. Tests: raster::tests::mincho_substitute_covers_half_width_katakana (with CRAFT_FONTS_DIR: the Mincho substitute's cmap maps U+FF61-U+FF9F and 日本; it lacked all 63 half-width katakana before; skips without craft-fonts). skrifa 0.44 is a dev-dependency of pdfcraft-render for it, the version pdfcraft-fonts already uses. The parity entry view.render-cid-fonts cites the test. Co-authored-by: Claude Opus 5.5 <[email protected]>