竜 TatSu is a tool that takes grammars in a variation of EBNF as input, and outputs memoizing (Packrat) PEG parsers in Python. This release provides a set of bug fixes, optimizations, and code modernizations. - https://github.com/neogeny/TatSu - https://tatsu.readthedocs.io/en/stable/ -- Juancarlo Añez mailto:apalala@gmail.com