|Subject:||Subtract one list from another|
|Posted by:||Bill Y (email@example.com)|
|Date:||Tue, 28 Oct 2003|
I have two lists, the first containing all possible items, and the second
containing less than all items. Values are text.
I want to know what items in the first list are not found in the second
list. In other words, I want to subtract the second from the first.