prefuseaction

Defines the section for events that fire before any fuses from the circuit are called. Beware of possible recursion issues, for example, if a prefuseaction specifies a verb (see Built-In Verbs) with an action in the same circuit, the prefuseaction will fire again before it calls the action, which will call the do verb again, recursing forever.

postfuseaction

Defines the section for events that fire after any fuses from this circuit are called. Again, beware of possible recursion issues.

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