Better error reporting, cleanup

2015-12-20 15:02:31 +03:00
parent 631c449e0c
commit 23416e9aeb
3 changed files with 11 additions and 54 deletions
--- a/src/GHCMod/Options/Commands.hs
+++ b/src/GHCMod/Options/Commands.hs
@@ -60,6 +60,7 @@ data GhcModCommands =
  | CmdMapFile FilePath
  | CmdUnmapFile FilePath
  | CmdQuit
+  deriving (Show)

 commandsSpec :: Parser GhcModCommands
 commandsSpec =