*** Number from 1 to over, over to 1 *** alias nums { if ($1 != $null) && ($2 != $null) { if ($1 <= $2) { var %i $1 | while (%i <= $2) { var %j %j $+ , $+ %i | inc %i } | return $right(%j,-1) } | else { var %i $1 | while (%i >= $2) { var %j %j $+ , $+ %i | dec %i } | return $right(%j,-1) } } | else { echo -a * Too few parameters: $ $+ nums } } Numbers Seriating, example -> //echo -a $nums(1,100) *******************