thats pretty useless as it is. anyone can do $len(words go here)
to be usefull you'd be better adding in a few more bits of information, and remove the er on the end of longer in the reply too.

 else { notice $nick $2- is $calc($0 - 1) words, $len($2-) letters long $iif($0 >= 3,and $len($remove($2-,$chr(32))) without spaces,in a single word) }