Great stuff, when I have a little person ill look for something like this. One suggestion: better errors. If I was a kid and I saw this: #hi Expected [ \t

Great stuff, when I have a little person ill look for something like this. One suggestion: better errors. If I was a kid and I saw this: #hi Expected [ \t\r] or [a-zA-Z0-9_] but "\n" found. I'd think that I broke something.