lexer-generator
Compiler front-end generator: grammar source to canonical JSON tables plus C/C++/Python/Lua drivers
A stubs library for the much older RPLY package for python
nlex remote compiler wrapper
A work-in-progress lexer/parser generator for a growing number of languages
A compiler to translate regular expressions (regular grammars) and LL1 BNF languages (subset of context free grammars) to generated scanners and/or parsers.
