----------------------------------------------------------------------------- -- | -- Module : System.Environment -- Copyright : (c) The University of Glasgow 2001 -- License : BSD-style (see the file libraries/base/LICENSE) -- -- Maintainer : libraries@haskell.org -- Stability : provisional -- Portability : portable -- -- Miscellaneous information about the system environment. -- -----------------------------------------------------------------------------
module System.Environment ( getArgs, -- :: IO [String] getProgName, -- :: IO String getEnv, -- :: String -> IO String lookupEnv, withArgs, withProgName, getEnvironment -- :: IO [(String, String)] ) where import Prelude import Hugs.System -- --------------------------------------------------------------------------- -- getArgs, getProgName, getEnv -- | Computation 'getArgs' returns a list of the program's command -- line arguments (not including the program name). getEnvironment :: IO [(String, String)] getEnvironment = undefined lookupEnv :: String -> IO (Maybe String) lookupEnv = undefined
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