Libraries

String • How long is it.

Our Lisp is finally functional. We should be able to write almost any functions we want. We can build some quite complex constructs using it, and even do some cool things that can’t be done in lots of other heavyweight and popular languages;

Every time we update our program and run it again it is annoying having to type in all of our functions. In this chapter we’ll add the functionality to load code from a file and run it. This will allow us to start building up a standard library up. Along the way we’ll also add support for code comments, strings, and printing.