KB_ALT
{ KB_ALT, "", "", "", "", ""}, /* 56 alt */
if ((dt == 1) && (shift_state & (KB_CTL | KB_ALT)) == (KB_CTL | KB_ALT)) {
case KB_ALT:
shift_state &= ~KB_ALT;
case KB_ALT:
shift_state |= KB_ALT;
capchar[0] |= (shift_state & KB_ALT);