Brainheck intrepreter

This is a brainh*ck interpreter written in Haskell. It's intended to be as abstruse as possible and as such makes use of recursion schemes, lenses, and monadic parser combinators.

Installation

With nix:

 $ nix-env -i brainheck

With stack:

 $ stack install brainheck

Examples

 $ brainheck helloworld.bf
 Hello World!