Options.Help
Description
addHelpFlags :: OptionDefinitions -> OptionDefinitions Source #
checkHelpFlag :: Tokens -> Maybe HelpFlag Source #
helpFor :: HelpFlag -> OptionDefinitions -> Maybe String -> String Source #
data HelpFlag Source #
Constructors
Defined in Options.Help
Methods
showsPrec :: Int -> HelpFlag -> ShowS Source #
show :: HelpFlag -> String Source #
showList :: [HelpFlag] -> ShowS Source #
(==) :: HelpFlag -> HelpFlag -> Bool Source #
(/=) :: HelpFlag -> HelpFlag -> Bool Source #