An open source lexer generator
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Updated
Oct 21, 2018 - Python
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lexer-generator
Here are 8 public repositories matching this topic...
A compiler to translate regular expressions (regular grammars) and LL1 BNF languages (subset of context free grammars) to generated scanners and/or parsers.
python cli parser script scanner parser-generator tokenizer tokens lexer lexical-analysis bnf lexer-generator regular-expressions context-free-grammar lexeme scanner-generator mit-licensed backus-naur-form regular-grammar backus-normal-form
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May 27, 2019 - Python
A work-in-progress lexer/parser generator for a growing number of languages
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Jul 14, 2026 - Python
LR(1)/GLR parser generator. Emits canonical JSON parser tables plus re-entrant driver skeletons in C, C++, Python, and Lua.
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May 29, 2026 - Python
A stubs library for the much older RPLY package for python
parser-generator python3 lexer-generator parsers mypy typed-python rply lexers mypy-stubs stubs-only
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Jun 30, 2026 - Python
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