System Variables

NAR Number of Arguments, Start ProvideX

	Numeric System Variable
Contents	Integer, number of arguments in ProvideX start up.
Description	This system variable contains a numeric value (integer) representing the number of arguments in the ProvideX command that launches ProvideX (e.g., in using a batch file or from a command statement).
See Also	ARG( ) Function, ProvideX Installation Guide, Launching ProvideX
Example	--> PVX -SZ=20 -ARG TOM JONES ->?NAR 2