class RDoc::Markdown

def _HtmlBlock
  _save = self.pos
  while true # sequence
    _text_start = self.pos
    _save1 = self.pos
    while true # choice
      _tmp = apply(:_HtmlBlockInTags)
      break if _tmp
      self.pos = _save1
      _tmp = apply(:_HtmlComment)
      break if _tmp
      self.pos = _save1
      _tmp = apply(:_HtmlBlockSelfClosing)
      break if _tmp
      self.pos = _save1
      _tmp = apply(:_HtmlUnclosed)
      break if _tmp
      self.pos = _save1
      break
    end # end choice
    if _tmp
      text = get_text(_text_start)
    end
    unless _tmp
      self.pos = _save
      break
    end
    _save2 = self.pos
    _tmp = _BlankLine()
    if _tmp
      while true
        _tmp = _BlankLine()
        break unless _tmp
      end
      _tmp = true
    else
      self.pos = _save2
    end
    unless _tmp
      self.pos = _save
      break
    end
    @result = begin;  if html? then
              RDoc::Markup::Raw.new text
            end ; end
    _tmp = true
    unless _tmp
      self.pos = _save
    end
    break
  end # end sequence
  set_failed_rule :_HtmlBlock unless _tmp
  return _tmp
end