class RDoc::Markdown

def _AutoLinkEmail
  _save = self.pos
  while true # sequence
    _tmp = match_string("<")
    unless _tmp
      self.pos = _save
      break
    end
    _save1 = self.pos
    _tmp = match_string("mailto:")
    unless _tmp
      _tmp = true
      self.pos = _save1
    end
    unless _tmp
      self.pos = _save
      break
    end
    _text_start = self.pos
    _save2 = self.pos
    while true # sequence
      _tmp = scan(/\G(?i-mx:[\w+.\/!%~$-]+)/)
      unless _tmp
        self.pos = _save2
        break
      end
      _tmp = match_string("@")
      unless _tmp
        self.pos = _save2
        break
      end
      _save3 = self.pos
      _save4 = self.pos
      while true # sequence
        _save5 = self.pos
        _tmp = _Newline()
        _tmp = _tmp ? nil : true
        self.pos = _save5
        unless _tmp
          self.pos = _save4
          break
        end
        _save6 = self.pos
        _tmp = match_string(">")
        _tmp = _tmp ? nil : true
        self.pos = _save6
        unless _tmp
          self.pos = _save4
          break
        end
        _tmp = get_byte
        unless _tmp
          self.pos = _save4
        end
        break
      end # end sequence
      if _tmp
        while true
          _save7 = self.pos
          while true # sequence
            _save8 = self.pos
            _tmp = _Newline()
            _tmp = _tmp ? nil : true
            self.pos = _save8
            unless _tmp
              self.pos = _save7
              break
            end
            _save9 = self.pos
            _tmp = match_string(">")
            _tmp = _tmp ? nil : true
            self.pos = _save9
            unless _tmp
              self.pos = _save7
              break
            end
            _tmp = get_byte
            unless _tmp
              self.pos = _save7
            end
            break
          end # end sequence
          break unless _tmp
        end
        _tmp = true
      else
        self.pos = _save3
      end
      unless _tmp
        self.pos = _save2
      end
      break
    end # end sequence
    if _tmp
      text = get_text(_text_start)
    end
    unless _tmp
      self.pos = _save
      break
    end
    _tmp = match_string(">")
    unless _tmp
      self.pos = _save
      break
    end
    @result = begin;  "mailto:#{text}" ; end
    _tmp = true
    unless _tmp
      self.pos = _save
    end
    break
  end # end sequence
  set_failed_rule :_AutoLinkEmail unless _tmp
  return _tmp
end