Initially based on part 2 of crafting interpreters.

Features:

• Lists
• Dicts
• Interned strings
• NaN Boxing
• Closures
• GC
• Coroutines and generators

Future goals:

• Everything is an expression
• Native objects
• Lua-like tables
• Metaprogramming / metatables
• Channels as coroutine wakers
• Methods incl. methods for primitive types
• Module system
• Gradual typing (compile time checks only)
• LLVM JIT?

TODO:

• so many things (commented)
• port compiler to Rust
• consider Rust port of VM later, so performance can be compared.