Method is_absolute_path

core/string/ustring.cpp:4542–4550

}

bool String::is_absolute_path() const {
	if (length() > 1) {
		return (operator[](0) == '/' || operator[](0) == '\\' || find(":/") != -1 || find(":\\") != -1);
	} else if ((length()) == 1) {
		return (operator[](0) == '/' || operator[](0) == '\\');
	} else {
		return false;
	}
}

String String::validate_ascii_identifier() const {
	if (is_empty()) {