K 10 svn:author V 3 imp K 8 svn:date V 27 2004-06-28T03:40:23.000000Z K 7 svn:log V 221 Turns out that jhb didn't really like this. And nate pointed out that it wasn't a good idea to have the test for NULL on only a limited subset. Go back because I'm not sure adding NULL to all the others is a good idea. END