Parser generator help

(Ok yes I'm currently obsessed with parsers)

Sounds like you should just read the Dragon Book.

Isn’t that for compilers??

I forgot what that book's title is. it SICP?

Edit: Nope, it's this.

"Compilers: Principles, Techniques, and Tools" is the title.

EDIT: nevermind i see you got it

Is there an online version?