UNT Variable - BBj


For this topic's original documentation, see the UNT Variable - Get Unused Channel Number.

BBj-Specific Information

By default, the UNT Variable looks for an unused channel starting at 1. In BBj 14 and higher, the !UNT_START global can be set to an integer value that causes the search to start at a higher value.  For example:

READY

>OPEN (9)FID(0)

>OPEN (10)"X0"

>PRINT UNT

1

>PRINT STBL("!UNT_START","9")

9

>PRINT UNT

11

>

See Also

Variables - Alphabetical Listing



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