optparse (version 1.7.5)

IndentedHelpFormatter: Builtin help text formatters

Description

IndentedHelpFormatter() is the default help text formatter. TitledHelpFormatter() is an alternative help text formatter.

Usage

IndentedHelpFormatter(object)
TitledHelpFormatter(object)

Value

NULL invisibly. As a side effect prints out help text.

Arguments

object

An OptionParser() object.

Examples

 parser <- OptionParser(formatter = IndentedHelpFormatter)
 parser <- add_option(parser, "--generator", help = "Generator option")
 parser <- add_option(parser, "--count", help = "Count option")
 print_help(parser)

 parser <- OptionParser(formatter = TitledHelpFormatter)
 parser <- add_option(parser, "--generator", help = "Generator option")
 parser <- add_option(parser, "--count", help = "Count option")
 print_help(parser)