7a70bb82b8
Implement bead 7.8.2: Build the per-search matcher from GrepArgs. Compile PATTERN into either a literal Aho-Corasick automaton (-F mode, default) or a regex::Regex (-E mode). Apply -i (case-insensitive) and -w (word-boundary) wrappers. Provide a uniform Matcher::find_iter(text) -> Iter<MatchRange> API used by the per-span matcher. Key changes: - Add aho-corasick dependency for fast literal matching - Create grep/matcher.rs with MatchRange and Matcher enum - Reorganize grep.rs -> grep/mod.rs for proper module structure - Implement literal mode with Aho-Corasick automaton - Implement regex mode with regex::Regex - Support case-insensitive matching in both modes - Support word-boundary matching (\b anchors for regex, post-match check for literal) - Comprehensive unit tests for all modes and edge cases Closes: pdftract-ixzbg |
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| pdftract-cer-diff | ||
| pdftract-cli | ||
| pdftract-core | ||
| pdftract-libpdftract | ||
| pdftract-py | ||