class RDoc::Markdown

def _HtmlBlockSelfClosing
  _save = self.pos
  while true # sequence
    _tmp = match_string("<")
    unless _tmp
      self.pos = _save
      break
    end
    _tmp = apply(:_Spnl)
    unless _tmp
      self.pos = _save
      break
    end
    _tmp = apply(:_HtmlBlockType)
    unless _tmp
      self.pos = _save
      break
    end
    _tmp = apply(:_Spnl)
    unless _tmp
      self.pos = _save
      break
    end
    while true
      _tmp = apply(:_HtmlAttribute)
      break unless _tmp
    end
    _tmp = true
    unless _tmp
      self.pos = _save
      break
    end
    _tmp = match_string("/")
    unless _tmp
      self.pos = _save
      break
    end
    _tmp = apply(:_Spnl)
    unless _tmp
      self.pos = _save
      break
    end
    _tmp = match_string(">")
    unless _tmp
      self.pos = _save
    end
    break
  end # end sequence
  set_failed_rule :_HtmlBlockSelfClosing unless _tmp
  return _tmp
end