The diagram below represents a {\it programmer's} conceptual view of
the interface between ships and the switch fabric. Actual
implementation circuitry may differ substantially. Sources and
-destinations which can send and recieve only tokens -- not data items
+destinations which can send and receive only tokens -- not data items
-- are drawn as dashed lines.
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\subsection{Dispatching Code Bags}
-A codebag is ``dispatched'' by causing its constitutent words to
+A codebag is ``dispatched'' by causing its constituent words to
arrive at the data latch of some output port, and then causing that
output port's pump to execute a {\tt send} (not {\tt sendto})
instruction, which is encoded as {\tt Do=1,To=1}. Because