pan_up

This event is called when the pan event ends, and the mouse button is lifted.

Return Values

1. string: The event name.
2. number: The mouse button that was clicked.
3. number: How many characters X was panned.
4. number: How many characters Y was panned.

while true do
  local _,button,x,y = os.pullEvent("pan_up")
  print("Mouse button:",button)
  print("X Panned:",x,"Y Panned:",y)
end