hat-2.9.0.0: The Haskell tracer, generating and viewing Haskell execution traces
Hat.System.Environment
ggetArgs :: RefSrcPos -> RefExp -> R (IO (List String)) Source
ggetProgName :: RefSrcPos -> RefExp -> R (IO String) Source
ggetEnv :: RefSrcPos -> RefExp -> R (Fun String (IO String)) Source
agetEnv :: RefAtom Source
hgetEnv :: R String -> RefExp -> R (IO String) Source