From Creatures Wikia
FILE OFLU is a CAOS command to do with I/O.
Syntax: FILE OFLU
Flushes the output stream. Data in the output stream may not be sent immediately, but may build up a little (be buffered) before being written to wherever it should go. FILE OFLU forces it to be written immediately.
|This article about a CAOS command or function needs further examples.|