Re: The Do-Let-Braces problem

fb = do { putStr "Enter Data: "; line <- getLine; let line2 = line; putStr line2; }

I suggest doing this:

fb = do { putStr "Enter Data: " ; line <- getLine ; let line2 = line ; putStr line2 }

which looks nicer and has the advantage of being much easier to keep track of where the semicolons are. -Paul