Provides functions to throw and catch exceptions. unlike the functions from control.exception, which work in io, these work in any stack of monad transformers (from the 'transformers' package) with io as the base monad. you can extend this functionality to other monads, by creating an instance of the monadcatchio class.

warning: this package is deprecated. use the 'exceptions' package instead, if possible.

this package provides a library for the haskell programming language. see http://www.haskell.org/ for more information on haskell.