I have released version 0.20 of LPegLJ https://github.com/sacek/LPegLJ/ LPegLJ is an PEG parser based on LPeg v0.12 and all code is implemented in LuaJIT 2.x. New features: - Faster then previous LPegLJ 0.12. VM engine is about 1.5 times faster, creating patterns is about 4 times faster. - Loading and saving patterns - Support direct and indirect left recursion based on Sergio Medeiros algorithm (http://arxiv.org/abs/1207.0443) All code is MIT licensed. Rostislav Sacek