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## Summary * **What is the goal of this PR?** Add Spanish language hyphenation support to improve text rendering for Spanish books. * **What changes are included?** - Added Spanish hyphenation trie (`hyph-es.trie.h`) generated from Typst's hypher patterns - Registered `spanishHyphenator` in `LanguageRegistry.cpp` for language tag `es` - Added Spanish to the hyphenation evaluation test suite - Added Spanish test data file with 5000 test cases ## Additional Context * **Test Results:** Spanish hyphenation achieves 99.02% F1 Score (97.72% perfect matches out of 5000 test cases) * **Compatibility:** Works automatically for EPUBs with `<dc:language>es</dc:language>` (or es-ES, es-MX, etc.) <img width="115" height="189" alt="imagen" src="https://github.com/user-attachments/assets/9b92e7fc-b98d-48af-8d53-dfdc2e68abee" /> | Metric | Value | |--------|-------| | Perfect matches | 97.72% | | Overall Precision | 99.33% | | Overall Recall | 99.42% | | Overall F1 Score | 99.38% | --- ### AI Usage Did you use AI tools to help write this code? _**PARTIALLY**_ AI assisted with: - Guiding and compile - Preparing the PR description |
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| .. | ||
| english_hyphenation_tests.txt | ||
| french_hyphenation_tests.txt | ||
| generate_hyphenation_test_data.py | ||
| german_hyphenation_tests.txt | ||
| russian_hyphenation_tests.txt | ||
| spanish_hyphenation_tests.txt | ||