Too few dependencies

[irapha]

This should probably depend on more npm modules, like noop: https://github.com/euank/node-noop/blob/master/index.js

[NicholasAntonov]

Sadly that noop implementation is incompatible with the current implementation of our tokenizer and parser, as they return their first argument, not undefined like in that module. This is a good point though, and I will look into integrating left-pad

[irapha]

That's a very good point. You should then look into this module