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Vrf- Text Displays

Question asked by VRFuser on Dec 8, 1997

I have implemented a UserFunction that is communicating through a serial
port and reads strings.  When I first constructed the program it was
written as part of the Main and I was able to display the strings as they
came back while the program was running using the Alphanumeric display.
Now that it is implemented as a UserFunction I find I am unable to see
anything in the display(s) until the program is completed. 

??? Why is this and what can I do to make it display while the program is