.help clnarg Sep86 imfort
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NAME
clnarg -- get the number of arguments on the command line
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SYNOPSIS
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subroutine clnarg (nargs)

integer		nargs		#O the number of arguments
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DESCRIPTION
The \fIclnarg\fR subroutine returns the number of whitespace delimited
(or quoted) arguments given on the command line when the calling program
was invoked.
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RETURN VALUE
The number of arguments, or zero if there were no arguments or if the
command line cannot be accessed for some reason (there is no error return).
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SEE ALSO
clarg, clrawc
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