jedarden b96c3bfd37 feat(pdftract-9wevc): implement 20k English wordlist for readability scoring ... Implement compile-time phf::Set of 20,000 common English words for dictionary coverage scoring in readability analysis (Phase 4.7). Key changes: - Added wordlist-en-20k.txt (20k frequency-sorted English words) - Extended build.rs to generate phf::Set from wordlist - Added layout/wordlist.rs module with is_english_word() API - Added wordlist benchmarks (< 100 ns lookup achieved) Test results: - All 9 unit tests pass - Benchmarks: 13-62 ns per lookup (well under 100 ns requirement) - Binary size: Estimated ~200-220 KB (within 250 KB limit) Closes: pdftract-9wevc Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>		2026-05-24 09:29:13 -04:00
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table_detection.rs	feat(pdftract-3s2i): implement Phase 5.5.2 validation filter	2026-05-24 04:57:17 -04:00
wordlist.rs	feat(pdftract-9wevc): implement 20k English wordlist for readability scoring	2026-05-24 09:29:13 -04:00