0
Builds optimized regular expressions from word lists via a trie to factor common prefixes, producing deterministic, non-capturing, code-point-aware patterns with portable escaping and merged character-classes.
0
Multi-pattern Aho–Corasick string matcher for scanning thousands of words in a single pass; compact double-array automaton, rare-character prefilter, case-folding, code-point awareness, non-recursive and thread-safe.