from the chants-of-a-lifetime dept.
Shawn M. Smith writes "We've recently discussed Neal Stephenson's imminent new novel 'Anathem.' Now, MySpace has an exclusive video, The World of Anathem, that accompanies the book, filled with the 'Gregorian chants' and ambient noise that were so eloquently described by numerous Slashdotters who had scored advance copies of Stephenson's latest tome."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals