Safe Haskell | Safe |
---|---|
Language | Haskell2010 |
Darcs.Util.Environment
Documentation
maybeGetEnv :: String -> IO (Maybe String)
darcs-2.10.1: a distributed, interactive, smart revision control system
Safe Haskell | Safe |
---|---|
Language | Haskell2010 |
Darcs.Util.Environment
maybeGetEnv :: String -> IO (Maybe String)