Method IsGroup

parse/parser/rule.go:204–206

Rule IsGroup returns true if this node is a group, else it should have rules

()

// IsGroup returns true if this node is a group, else it should have rules
func (pr *Rule) IsGroup() bool {
	return pr.HasChildren()
}

// SetRuleMap is called on the top-level Rule and initializes the RuleMap
func (pr *Rule) SetRuleMap(ps *State) {