also specify the modifier keys that were held down at the time.
@item misc-user event
- A menu item was selected, the scrollbar was used, or a drag or a drop occured.
+ A menu item was selected, the scrollbar was used, or a drag or a drop occurred.
@item process event
Input is available on a process.
@end group
@group
-;; @r{Create a simmilar button-release event.}
+;; @r{Create a similar button-release event.}
(make-event 'button-release `(button 1 modifiers (meta) x ,x y ,x))
@result{} #<buttonup-event meta-button1up>
@end group