TatSu-LTS is a long-term support fork of TatSu that takes grammars in a
variation of EBNF as input, and outputs memoizing (Packrat) PEG parsers in
Python.
TatSu can compile a grammar stored in a string into a tatsu.grammars.Grammar
object that can be used to parse any given input, much like the re module does
with regular expressions, or it can generate a Python module that implements the
parser.
TatSu supports left-recursive rules in PEG grammars, and it honors
left-associativity in the resulting parse trees.
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above. NOTE: This is a Python port. Instead of py312-tatsu-lts listed in the above command, you can pick from the names under the Packages section.