I've made a some progress in this. PEG didn't quite cut it for left-recursion so I created a new parser. https://github.com/jaekwon/joeson https://github.com/

I've made a some progress in this. PEG didn't quite cut it for left-recursion so I created a new parser. https://github.com/jaekwon/joeson https://github.com/jaekwon/joeson The grammar for CoffeeScript is getting there -- enough to parse the project files at least. https://github.com/jaekwon/joeson/blob/master/joescript_grammar.joe https://github.com/jaekwon/joeson/blob/master/joescript_gram... Michael, we can collaborate on this. Send me a msg on github or email `jkwon.work` at gmail.