139     def add(self, data, eof=False):  argument
146         self._parse(eof)
168     def _parse_squote(self, buf, result, eof):  argument
179     def _parse_bquote(self, buf, result, eof):  argument
195     def _parse_dquote(self, buf, result, eof):  argument
210     def _parse_command(self, buf, result, eof):  argument
228     def _parse_parameter(self, buf, result, eof):  argument
243     def _parse_dollar(self, buf, result, eof):  argument
272                         if not eof:
292         pos, closed = parsefunc(buf, result, eof)
295     def _parse(self, eof):  argument
324             read, closed = parsefunc(buf, result, eof)
434     def add(self, data, eof):  argument
439         self._parse(eof)
445     def _parse(self, eof):  argument
460                 if not eof:
568     def add(self, data, eof=False):  argument
576         self._parse(eof)
580     def _parse(self, eof):              argument
583                 if not eof:
598                 self._parse_op(eof)
600                 self._parse_quoted(eof)
602                 self._parse_heredoc(eof)
642     def _parse_op(self, eof):  argument
647                 if not eof:
678     def _parse_quoted(self, eof):  argument
688         wtree, remaining = self._wordlexer.add(input, eof)
697     def _parse_heredoc(self, eof):  argument
708         self._token, remaining = self._herelexer.add(input, eof)