F-KLOSE fb F-K fb
|fb||An integer specifying the file buffer. A value of 0 closes the fast file buffer.|
The F-KLOSE PROC command closes the file buffer. A non-zero numbered fb file buffer is assigned using the F-OPEN command. A fb value of 0 closes the fast file buffer. (The fast file buffer is activated by the FB command.)
This command is not commonly used (file buffers are closed when the PROC terminates). It is not supported in all emulations; it is provided here primarily for compatibility with REALITY applications.
F-KLOSE is a PQN command.