| RuleSymbol(const Span& span_, const std::u32string& name_) |
| sngxml::dom::Element* | Body() |
| std::unique_ptr<sngxml::dom::Element> | CreateElement() override |
| bool | IsRuleSymbol() const override |
| std::u32string | KindStr() override |
| std::unique_ptr<sngxml::dom::Element> | ruleBody |