switch (bar->state) {
case LEFT_COLOUR: set_bgcolour(tty, 3); goto right;
case LEFT_MONO: put_sequence(tty, tty->cap.me, 1); goto right;
switch (bar->state) {
case LEFT_COLOUR: set_bgcolour(tty, 3); goto right;
case LEFT_MONO: put_sequence(tty, tty->cap.me, 1); goto right;