Hello Jeff, Tuesday, February 5, 2008, 7:36:27 PM, you wrote: > Changing the subject slightly, I once wrote code in Concurrent > Clean that filtered a file that was larger than the available memory > on my PC. > Is this possible with Monads in Haskell? google for "simple unix tools" -- Best regards, Bulat mailto:Bulat.Ziganshin at gmail.com