Fix reUnion() for empty regex lists

no-context / moo

Optimised tokenizer/lexer generator! 🐄 Uses /y for performance. Moo.

BSD 3-Clause "New" or "Revised" License

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Closed nathan closed 6 years ago

nathan commented 6 years ago

Return (?!), which never matches anything (as mentioned in #91).

nathan commented 6 years ago

Happy to help!