new (Gem::Commands::RdocCommand)

    # File lib/rubygems/commands/rdoc_command.rb, line 8
      def initialize
        super 'rdoc', 'Generates RDoc for pre-installed gems',
              :version => Gem::Requirement.default,
              :include_rdoc => true, :include_ri => true

        add_option('--all',
                   'Generate RDoc/RI documentation for all',
                   'installed gems') do |value, options|
          options[:all] = value
        end

        add_option('--[no-]rdoc',
                   'Include RDoc generated documents') do |value, options|
          options[:include_rdoc] = value
        end

        add_option('--[no-]ri',
                   'Include RI generated documents') do |value, options|
          options[:include_ri] = value
        end

        add_version_option
      end