RFC: add help, what to the console build

This is more like a request for comments, as it is my first time to try this, hope it works.

Adding help and watch to the console build:

red>> help help

USAGE:
help func-name

DESCRIPTION:
Get help for functions

ARGUMENTS:
   'func-name => Word you are looking for

REFINEMENTS:


What would be the best way to add tests to these functions, which return nothing, but only print?