def docopt_commands(width)
      doc = []
      caption_printed = false
      @actions.each do |_name, action|
        action.help or next
        doc << "Commands:" unless caption_printed
        caption_printed = true
        helpline = "      #{action.help}"
        wrapped  = word_wrap helpline, width
        doc << "  #{action.usage}\n#{wrapped}\n" unless action.usage == false
      end
      doc
    end
def docopt_commands(width)
      doc = []
      caption_printed = false
      @actions.each do |_name, action|
        action.help or next
        doc << "Commands:" unless caption_printed
        caption_printed = true
        helpline = "      #{action.help}"
        wrapped  = word_wrap helpline, width
        doc << "  #{action.usage}\n#{wrapped}\n" unless action.usage == false
      end
      doc
    end
Return all docopt lines for the 'Commands' section