Let's go full circle. This is an implementation of the Brainfuck programming language in the zepto programming language.
If you have zepto installed, it should be as simple as typing:
zepto bf.zp examples/helloworld.bf
This should print "Hello World!" and return nil.
This is not a production-ready brainfuck interpreter (if that exists) and it has not been battle-tested. It should be somewhat slow.
I just wanted to test zeptos capabilities once again.
Have fun!