SYNOPSIS<count $var>
DESCRIPTION
The count
function counts the number of values a variable has.
DIAGNOSTICScount
returns the (integer) number of values the $var
variable has.
EXAMPLE<$x = this is a test>
<count $x>
$ret values.
The output would be:
4 values.
CAVEATS
The count
function was added Aug. 29 1996.