display_attributes

# File lib/rdoc/markup/simple_markup/inline.rb, line 263
    def display_attributes
      puts
      puts @str.tr(NULL, "!")
      bit = 1
      16.times do |bno|
        line = ""
        @str.length.times do |i|
          if (@attrs[i] & bit) == 0
            line << " "
          else
            if bno.zero?
              line << "S"
            else
              line << ("%d" % (bno+1))
            end
          end
        end
        puts(line) unless line =~ /^ *$/
        bit <<= 1
      end
    end