# File lib/loquacious/configuration/help.rb, line 179
    def print_node( node, show_description, show_value )
      desc = node.desc.to_s.dup
      show_description = false if desc.empty?

      if show_description
        if colorize?
          desc = desc.gsub(%r/([^\n]+)/,
                           self.__send__(@colors[:description], '\1'))
        end
        @io.puts(desc.indent(@desc_leader))
      end

      @io.puts(format_name(node, show_value))
      @io.puts if show_description
    end