docs: def _parse_object_list(self):
          """Parse a list of data structures."""
          array = []
  
          indent = 0
          while not self._finished:
              self._skip_newlines()
              if self._cur_token['type'] is TT.ws:
                  while self._cur_token['type'] is TT.ws:
                      indent = self._skip_whitespace()
                      self._skip_newlines()
              elif self._cur_token['type'] is TT.id:
                  array.append(self._parse_key(indent))
              elif self._cur_token['type'] is TT.hyphen:
                  self._increment()
                  if self._cur_token['type'] is not TT.hyphen or self._finished:
                      return array
                  else:
                      self._increment()
              else:
                  raise ParseError('something different', self._cur_token)