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Merge PR #3497: M2: Type 0 fonts with /ToUnicode /Identity-H read their codes as Unicode

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contributors/people.toml: kept both new contributor entries.
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aiongg
2026-10-22 01:45:33 +00:00
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docs/gaps.md
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# Where PdfCraft falls short of Acrobat Pro
> **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-19 · **Change:** minor (gap 2: composite fonts with `/ToUnicode /Identity-H` read as Unicode, hayro-interpret patch 44; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
> **Last reviewed:** 2026-10-15 · **Last updated:** 2026-10-15 · **Change:** minor (gap 12: reading order is scored, not just word F1) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
> **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (M1: raw-deflate fallback preserves decoding-limit errors; estimates unchanged) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
> **Last reviewed:** 2026-10-12 · **Last updated:** 2026-10-13 · **Change:** minor (gap 14: Vietnamese catalog shipped; Hindi/Indonesian/Korean and Arabic RTL remain) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS)
@@ -382,6 +383,7 @@ update the numbers.
| Date | Change | Summary |
|---|---|---|
| 2026-10-19 | minor | Gap 2: a Type 0 font whose `/ToUnicode` is the name `/Identity-H` or `/Identity-V` (WSCAD) reads its codes as Unicode, so such pages have text to select, find and edit (hayro-interpret patch 44, `view.render-cid-fonts`). Estimates unchanged. |
| 2026-10-15 | minor | Gap 12: the text oracle scores reading order as well as word F1, which is a bag of words and cannot see order; the first measurement separated 18 improvements from 6 regressions in a change F1 called unchanged on 26 of 29 files. Estimates unchanged. |
| 2026-10-14 | minor | M1: raw-deflate fallback preserves decoding-limit errors in strict and tolerant decoding; synthetic filter and COS stream regressions. Estimates unchanged. |
| 2026-10-15 | patch | Gap 24: record localization and installers as partial (unusable Chinese, Telugu and Arabic; unsigned Linux packages) |