F-CLEAR fb F-C fb
|fb||An integer specifying the file buffer. Available values are 1 through 9.|
The F-CLEAR PROC command is used to clear the file buffer and the item Id. The fb file buffer is assigned using the F-OPEN command.
F-CLEAR is a PQN command.
F-CLEAR clears file buffers (&2). RI clears input buffers (%2). RO clears output buffers (#2).