It's half a chapter in most books I know. Or a subset of this 1h MIT videos [0], but the instructor also explains Finite Automata which is the basic mechanism t

It's half a chapter in most books I know. Or a subset of this 1h MIT videos [0], but the instructor also explains Finite Automata which is the basic mechanism that does all the stuff. [0]: https://www.youtube.com/watch?v=9syvZr-9xwk https://www.youtube.com/watch?v=9syvZr-9xwk