email-validator.cabal: enable more compiler warnings.

[email-validator.git] / src / ExitCodes.hs

diff --git a/src/ExitCodes.hs b/src/ExitCodes.hs
index a48980f074d4cfb2c447703476daacc4fbfe977d..15a1160e9b432eb02dfb2615414bdc86c2dbe0bf 100644 (file)
--- a/src/ExitCodes.hs
+++ b/src/ExitCodes.hs
@@ -1,12 +1,16 @@
 -- | All exit codes that the program can return (excepting
 --   ExitSuccess). There's only one, since the program will try and
 --   fail forever upon errors.
-module ExitCodes
+module ExitCodes (
+  exit_args_parse_failed,
+  exit_input_file_doesnt_exist )
 where
 
--- |Indicates that the command-line arguments could not be parsed.
+-- | Indicates that the command-line arguments could not be parsed.
 exit_args_parse_failed :: Int
 exit_args_parse_failed = 1
 
+-- | Indicates that the input file given on the command-line does not
+--   exist.
 exit_input_file_doesnt_exist :: Int
 exit_input_file_doesnt_exist = 2