added hook to move plus sign after a cursor move
added dynamic var for the cursor marker so hook can access it
added var for cursor loc and function for printing event info
get cursor loc on move event; set correctly on finish
disable moving target
do text instead of cursor and check for x value when looking for target
do distance calculation correctly
do distance comparison correctly
wait for initial move to complete before looking for cursor
separated rules for the distance x,y disjunction
implemented click-mouse production
stop after clicking target