> The + is to require at least one character after the "." so > we don't get > values like: > > Bible.KJV..1998 > > Can you send the value you are entering? > > The regex should be allowing any letter or any number or "_" > in any order. Yes, the + makes sense for the reason you give. The value we are trying to use wihtout success in XMetaL is "eckhart_sermons" -Harry