Add System.Environment methods.

2017-12-21 14:54:33 -08:00 · 2017-12-21 14:54:33 -08:00 · 830ea728b4
parent 448fc6c659
commit 830ea728b4
1 changed files with 4 additions and 0 deletions
--- a/src/Postlude.hs
+++ b/src/Postlude.hs
@ -272,8 +272,12 @@ import GHC.Show as X

 import System.Environment as X
  ( getArgs
+  , getEnv
  , getEnvironment
  , getProgName
+  , lookupEnv
+  , setEnv
+  , unsetEnv
  )

 import System.IO as X