The first live plugin in chain racked at a point it does not run at, or undefined — the
slot that makes every capture on the strip carry a plugin the arrangement puts elsewhere.
Asked by the tap map (to refuse the captures), and by the send row (to offer no tap while the
slot stands); the door that racks a slot asks insertPointRealised first, so a chain
built through the door never holds one.
The first live plugin in
chainracked at a point it does not run at, orundefined— the slot that makes every capture on the strip carry a plugin the arrangement puts elsewhere. Asked by the tap map (to refuse the captures), and by the send row (to offer no tap while the slot stands); the door that racks a slot asks insertPointRealised first, so a chain built through the door never holds one.