qn.lower > 1 && qn.lower <= EXPAND_STRING_MAX_LENGTH) {
StringNode sn = (StringNode)target;
int len = sn.length();
if (len * qn.lower <= EXPAND_STRING_MAX_LENGTH) {
StringNode str = qn.convertToString(sn.flag);
int n = qn.lower;
for (int i = 0; i < n; i++) {
str.cat(sn.bytes, sn.p, sn.end);
}
break; /* break case NT_QTFR: */