IN_NUMBER
state |= IN_NUMBER;
if ((state & IN_NUMBER) == 0) {
if (number[i] == '0' && !(state & IN_NUMBER))
state |= IN_NUMBER;
state |= IN_NUMBER;
if ((state & IN_NUMBER) == 0) {
if (number[i] == L'0' && !(state & IN_NUMBER))
state |= IN_NUMBER;