X-Git-Url: http://gitweb.michael.orlitzky.com/?p=hath.git;a=blobdiff_plain;f=src%2FCommandLine.hs;h=8e6b49cfdef35fd22ce6dcd9badfcec9fc4fffba;hp=9d409ac89c6fb07852d06a8e002a80796458ce4f;hb=2404313e648301064041c12fdab8d2f976c26a64;hpb=097949fec1de71ad9f7d94dc16980c8ca4a18640

diff --git a/src/CommandLine.hs b/src/CommandLine.hs
index 9d409ac..8e6b49c 100644
--- a/src/CommandLine.hs
+++ b/src/CommandLine.hs
@@ -51,10 +51,15 @@ barriers_help =
 
 normalize_help :: String
 normalize_help =
-  "(reduced mode) normalize the output CIDRS, replacing any " ++
+  "(reduced mode) normalize the output CIDRs, replacing any " ++
   "masked bits by zeros; e.g. '127.0.0.1/8' -> '127.0.0.0/8'"
 
 
+sort_help :: String
+sort_help =
+  "(reduced mode) sort the output CIDRs by their octets"
+
+
 -- | The Args type represents the possible command-line options. The
 --   duplication here seems necessary; CmdArgs' magic requires us to
 --   define some things explicitly.
@@ -64,11 +69,11 @@ normalize_help =
 --   same options and arguments.
 --
 data Args =
-  Regexed { barriers :: Bool, normalize :: Bool } |
-  Reduced { barriers :: Bool, normalize :: Bool } |
-  Duped { barriers :: Bool, normalize :: Bool } |
-  Diffed { barriers :: Bool, normalize :: Bool } |
-  Listed { barriers :: Bool, normalize :: Bool }
+  Regexed { barriers :: Bool, normalize :: Bool, sort :: Bool } |
+  Reduced { barriers :: Bool, normalize :: Bool, sort :: Bool } |
+  Duped { barriers :: Bool, normalize :: Bool, sort :: Bool } |
+  Diffed { barriers :: Bool, normalize :: Bool, sort :: Bool } |
+  Listed { barriers :: Bool, normalize :: Bool, sort :: Bool }
   deriving (Data, Show)
 
 -- | Description of the 'Regexed' mode.
@@ -113,15 +118,18 @@ arg_spec =
                    name "v",
                    groupname "Common flags"]
   where
-    make_mode :: (Bool -> Bool -> Args) -> String -> (Annotate Ann)
+    make_mode :: (Bool -> Bool -> Bool -> Args) -> String -> (Annotate Ann)
     make_mode ctor desc =
-      record (ctor def def)
+      record (ctor def def def)
                [ barriers := def
                    += groupname "Common flags"
                    += help barriers_help,
                  normalize := def
                    += groupname "Common flags"
-                   += help normalize_help ]
+                   += help normalize_help,
+                 sort := def
+                   += groupname "Common flags"
+                   += help sort_help ]
                += details ["  " ++ desc]
 
     regexed  = make_mode Regexed regexed_description