ijt

#!/usr/bin/env runhaskell

-- This example uses the hslogger library.
-- For debugging it may be more convenient to use Debug.Trace instead since that
-- allows you to log debugging output from otherwise pure functions.

import System.IO (stderr, Handle)
import System.Log.Logger (rootLoggerName, setHandlers, updateGlobalLogger,
                          Priority(INFO), Priority(WARNING), infoM, debugM,
                          warningM, errorM, setLevel)