LOL

It has become clear that I must prevent myself from writing about anything even vaguely related to sex, or any other self-expression that is dirty and should be properly repressed. And yea verily - idle hands do the Devil's work! So to keep my hands busy, I'm teaching myself how lex and yacc work. The motivation I'm using - LOLCODE!!!1 (ty fj!!).

So far my interpreter can understands this:

HAI
CAN HAS STDIO?
I HAS A BUCKET ITS 3
I HAS A VAR
BTW I HAS A STRING ITS "HAI"
IM IN UR LOOP
	UP VAR!!1
	BTW VISIBLE STRING
	VISIBLE "NXT"
	VISIBLE BUCKET
	VISIBLE VAR
	IZ VAR EEQWULZ 5 KTHXBYE
IM OUT OF UR LOOP
KTHXBYE

Output:
MEOW
OK
NXT
3
1
NXT
3
2
NXT
3
3
NXT
3
4
NXT
3
5

HAHAHA!!!111

I'm still trying to figure out how to do dynamic casting lyk perl does, so I had to comment some stuff out ("BTW").