This aspirationally titled project is an experimental lisp-like interpreter inspired by Peter Norvig's lis.py but written in Go. Originally this was moving torwards a more Common Lisp-ish implementation, but now it's getting to be closer to scheme as the suggest. It's a learing process, and there is still has a long way to go.

Unlike lis.py, which used native python lists, this implementation is based on cons lists and is aiming to be a more complete implementation. Someday.

Travis CI: https://travis-ci.org/rread/rsi

• integers and arithmetic
• quote
• strings (no string functions yet though)
• define
• set!
• begin
• lambda
• if
• cons, car, cdr

• procedure defines
• variable argument support for lambda. (also detect duplicate parameters)
• let and friends
• cond
• case
• iteration (do)
• tail recursion
• string functions
• vectors
• macros
• proper equivalence functions
• set-car!, set-cdr!
• association lists
• ports (io)
• rationals
• floating point