# File lib/feedparser/sgml-parser.rb, line 224
    def finish_starttag(tag, attrs)
      method = 'start_' + tag
      if self.respond_to?(method)
        @stack << tag
        handle_starttag(tag, method, attrs)
        return 1
      else
        method = 'do_' + tag
        if self.respond_to?(method)
          handle_starttag(tag, method, attrs)
          return 0
        else
          unknown_starttag(tag, attrs)
          return -1
        end
      end
    end