diff options
Diffstat (limited to 'CmdLine')
| -rw-r--r-- | CmdLine/Usage.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/CmdLine/Usage.hs b/CmdLine/Usage.hs index ad1d4e583..b386be9a6 100644 --- a/CmdLine/Usage.hs +++ b/CmdLine/Usage.hs @@ -58,7 +58,7 @@ commandUsage cmd = unlines {- Descriptions of params used in usage messages. -} paramPaths :: String -paramPaths = paramOptional $ paramRepeating paramPath -- most often used +paramPaths = paramRepeating paramPath -- most often used paramPath :: String paramPath = "PATH" paramKey :: String @@ -114,6 +114,6 @@ paramNothing = "" paramRepeating :: String -> String paramRepeating s = s ++ " ..." paramOptional :: String -> String -paramOptional s = "[" ++ s ++ "]" +paramOptional s = s paramPair :: String -> String -> String paramPair a b = a ++ " " ++ b |