+ if (key == 'n') {
+ unschedule(i);
+ chew();
+ } else if (key == IHREAL) {
+ ev = schedule(i, aaitem);
+ if (i == FENSLV || i == FREPRO) {
+ chew();
+ proutn("In quadrant- ");
+ key = scan();
+ if (key != IHREAL) {
+ prout("Event %d canceled, no y coordinate.", i);
+ unschedule(i);
+ continue;
+ }
+ w.y = (int)aaitem;
+ key = scan();
+ if (key != IHREAL) {
+ prout("Event %d canceled, no x coordinate.", i);
+ unschedule(i);
+ continue;
+ }
+ w.x = (int)aaitem;
+ ev->quadrant = w;
+ }