_ _   
 ___  ___  _ __ ___   ___ _ __ ___  __ _ _   _| | |_ 
/ __|/ _ \| '_ ` _ \ / _ \ '__/ __|/ _` | | | | | __|
\__ \ (_) | | | | | |  __/ |  \__ \ (_| | |_| | | |_ 
|___/\___/|_| |_| |_|\___|_|  |___/\__,_|\__,_|_|\__|

-------------------------------------------------------------

Somersault is a tiny functional programming language inspired by RPAL and
modern programming languages (think Python, Ruby, OCaml, or Haskell). It's not
intended to appeal to anyone other than myself; it's more like a sandbox
for my experiments.

The current implementation is written in Python (for now, at least. I'm
probably going to rewrite it in Haskell for my honors thesis.)

                         ---

Somersault is syntactically similar to the ML family of languages.

A Somersault program consists of a single expression. There are no statements
and no concept of assignment.

Available primitives include booleans, integers, and (immutable) strings.

The basic collection type is a heterogenous tuple.

The virtual machine is based on the CSE (Control, Stack, Environment) machine,
which oddly has very little literature written about it. Suggestions for 
alternatives are welcome.