def parse(scanner, rules, scope = ParserScope.empty)
      rules.inherited_rule(rule_name).parse(scanner, rules, scope)
    end
def parse(scanner, rules, scope = ParserScope.empty)
      rules.inherited_rule(rule_name).parse(scanner, rules, scope)
    end
Apply the parse rule of the same name inherited from a super-grammar.

 @param (see Match#parse)

 @return the result of applying parse rule of the same name inherited from
   a super-grammar