    # File lib/rubygems/commands/specification_command.rb, line 13
      def initialize
        super 'specification', 'Display gem specification (in yaml)',
              :domain => :local, :version => Gem::Requirement.default

        add_version_option('examine')
        add_platform_option

        add_option('--all', 'Output specifications for all versions of',
                   'the gem') do |value, options|
          options[:all] = true
        end

        add_local_remote_options
      end