- * `wait_id: name` : gives the id of the `wait` to interrupt (defined with
- `set_wait_id`, see actions `wait` and `stop`). To interrupt several waits,
- use the same action several times.
+ * `wait_id: name` (optional) gives the id of the `wait` to interrupt (defined with
+ `set_wait_id`, see actions `wait` and `stop`). If not given, interrupts
+ all wait events.