Trump Card, Gold Card, QXL

Because all output sent to the Trump Card, Gold Card and Super Gold Card’s built in PRT device is buffered (except if you are running SMSQ/E which uses its own PRT device), it can be useful to stop the port from outputting any further data.

PRT_ABT will prevent any further output and clear the contents. The message ****** ABORTED ****** will then be sent to the port.


PRT_USE allows you to specify the type of output to be buffered. The ST/QL Emulator and SMSQ/E support a similar function with PRT_ABORT, PAR_ABORT and SER_ABORT.