NEWCHAN%

Syntax: NEWCHAN%
Location: Function (DIY Toolkit - Vol R)

This function returns the number of the next available channel number which can be OPENed.

Example: 
After NEW, PRINT NEWCHAN% will always return 3, as the only channels OPEN will be #0, #1 and #2.

CROSS-REFERENCE:
OPEN allows you to open a channel.
FOPEN and similar functions will automatically open the next available channel number.
