crisp

Simple Lisp interpreter based on the Clojure spec. Inspired by this tutorial.

To start the REPL:

$ cargo run
> (+ 3 4)
Primitive(Number(7.0))
> (> 5 6)
Primitive(Bool(false))

To run a program, pass a .crisp file. Use the 'begin' keyword to evaluate multiple expressions - a basic example can be found in test.crisp.

Note that this is WIP so not all the basic arithmetic and logical operators have been implemented.