Donald Bruce Stewart wrote:
I use it when I need a local loop expression, maybe once every couple of months. A real world example from xmonad,f = fix $ \again -> do more <- checkMaskEvent d enterWindowMask evwhen more againThat is, keep sucking up X events till there's no 'more'.
My God... that's almost as cute as the first thing! _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
