Parse JavaScript to instrument code

Question

I need to split a JavaScript file into single instructions. For example

a = 2;
foo()
function bar() {
    b = 5;
    print(\"spam\");
}

has to

Answer 1

Forget my parser. https://bitbucket.org/mvantellingen/pyjsparser is great and complete parser. I've fixed a couple of it's bugs here: https://bitbucket.org/nullie/pyjsparser