That's a nice overview by the author. I've been fond of this blog post which goes into the main trick grep does besides Boyer-Moore and unrolling the loop that'

That's a nice overview by the author. I've been fond of this blog post which goes into the main trick grep does besides Boyer-Moore and unrolling the loop that'll make it beat a by-the-book implementation with unrolling: http://ridiculousfish.com/blog/posts/old-age-and-treachery.html http://ridiculousfish.com/blog/posts/old-age-and-treachery.h...