I have been writing one available at https://github.com/archevel/ghoul https://github.com/archevel/ghoul it is not finished in any way shape or form. I'm curren

I have been writing one available at https://github.com/archevel/ghoul https://github.com/archevel/ghoul it is not finished in any way shape or form. I'm currently rewriting the evaluator to do tail call optimization in my spare time and when that's done I'll work on handling macros. If you want a more complete one you could check out zygomys https://github.com/glycerine/zygomys https://github.com/glycerine/zygomys