set retaliate:
This option determines how you will respond to being attacked.
If set to 'on', then you will attack back when attacked.
If set to 'off', you will take no action when attacked.
The most flexible way to use set retaliate is to provide an action to be taken when attacked:
set retaliate to shout %1 is a killer!
will cause you to shout the name of your attacker to the world.
The name of your attacker will be substituted for %1, and the 'identifier' of your attacker will be substituted for %2.
Use %2 if you want to make sure to respond to the correct opponent if there are several in the room with the same name, for example, rats.
Note: setting retaliate to quit does not work.
Warning: complex retaliate options may put you at risk.