View source for $prop

Returns the property of a custom alias.
 $prop
* This function has no parameters.
== Example ==
 alias value {
   if ($isid && $1 isnum) {
     if (!$prop) return $1
     elseif ($prop == squared) return $calc($1 ^ 2)
     elseif ($prop == sqrt) return $calc($1 ^ 0.5)
   }
 return 0
 }
In the above custom identifier, calling $value(2).square would return 4, $value(16).sqrt would return 4 and $value(3.14) would return 3.14
[[Category:Identifiers]]