# $EPIC: diff.txt,v 1.2 2006/07/26 19:47:17 sthalik Exp $
$diff(<word list 1> / <word list 2>)
Use this function if you need to find the un-common elements of two different word lists.
All words that are in either <word list 1> or <word list 2> but not both.
$diff(one two three / two three four) returns "one four" $diff(one two / three four) returns "one two three four"