Cleared Events by Daniel Stelzer

This is a very simple extension, adding only a single phrase.

(timed event) never.

This turns off a timed event, preventing it from firing (until it's set again). For example:

Instead of pressing the red button:
     say "Tick...tick...tick...";
     the bomb explodes in five turns from now.

Instead of pressing the green button:
     say "The ticking ceases.";
     the bomb explodes never.

The green button now disarms the bomb, but pressing the red button again will re-start the timer at five minutes.