Hi haskellers: There is a mistake in http://www.haskell.org/haskellwiki/State_Monad
It post two functions like this : evalState :: State s a -> s -> a evalState act = fst $ runState act execState :: State s a -> s -> s execState act = snd $ runState act Both the '$' operators should be '.'. Anyone would correct it ? Regards -------------- L.Guo 2009-08-06 _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe