112 		auto vars = reinterpret_cast<std::set<std::string> *>(ud);  in ucl_variable_getter()  local
113 		if (vars && data && len != 0) {  in ucl_variable_getter()
114 			vars->emplace (data, data + len);  in ucl_variable_getter()
466 	static Ucl parse (const std::string &in, const std::map<std::string, std::string> &vars,
470 		return parse ( in, vars, emptyVector, err, duplicate_strategy );
482 	static Ucl parse (const std::string &in, const std::map<std::string, std::string> &vars,
489 		auto config_func = [&userdata_list, &vars, &macros] (ucl_parser *parser) {
490 			for (const auto & item : vars) {
573 	static Ucl parse (const char *in, const std::map<std::string, std::string> &vars, std::string &err)  in parse()  argument
579 		return parse (std::string (in), vars, err);  in parse()
591 	static Ucl parse (const char *in, const std::map<std::string, std::string> &vars,
599 		return parse (std::string (in), vars, macros, err, duplicate_strategy);
629 …ile (const std::string &filename, const std::map<std::string, std::string> &vars, std::string &err)  in parse_from_file()  argument
631 		auto config_func = [&vars] (ucl_parser *parser) {  in parse_from_file()
632 			for (const auto & item : vars) {  in parse_from_file()
662 		std::set<std::string> vars;  in find_variable()  local
663 		ucl_parser_set_variables_handler (parser, ucl_variable_getter, &vars);  in find_variable()
668 		std::move (vars.begin (), vars.end (), std::back_inserter (result));  in find_variable()
684 		std::set<std::string> vars;  in find_variable_from_file()  local
685 		ucl_parser_set_variables_handler (parser, ucl_variable_getter, &vars);  in find_variable_from_file()
690 		std::move (vars.begin (), vars.end (), std::back_inserter (result));  in find_variable_from_file()