optparse-applicative-0.1.0: Utilities and combinators for parsing command line options

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Options.Applicative.Help

Synopsis

Documentation

cmdDesc :: Parser a -> [String]Source

Generate descriptions for commands.

briefDesc :: Parser a -> StringSource

Generate a brief help text for a parser.

fullDesc :: Parser a -> [String]Source

Generate a full help text for a parser.

parserHelpText :: ParserInfo a -> StringSource

Generate the help text for a program.