<!--parser:xtscript-->
var $input = -88
var $output = call abs $num=$input
print input = $input <br />
print output = $output
<!--/parser:xtscript--><!--parser:xtscript--> var $input = -88 var $output = call abs $num=$input print input = $input <br /> print output = $output <!--/parser:xtscript-->