# File lib/clamp/help.rb, line 80
      def add_list(heading, items)
        puts "\n#{heading}:"
        items.reject { |i| i.respond_to?(:hidden?) && i.hidden? }.each do |item|
          label, description = item.help
          description.each_line do |line|
            puts DETAIL_FORMAT % [label, line]
            label = ''
          end
        end
      end