[prefixes not at the beginning of a query] > Not really :-) Reading the 1.1 BNF, I can't see how this is legal. Despite my attempts to hold out on index = (), I thought that we had okayed this for 1.1, with the motivation being joined queries. (eg > heraldry title = bar + > dc title = bar) Rob ,'/:. Dr Robert Sanderson ([log in to unmask]) ,'-/::::. http://www.o-r-g.org/~azaroth/ ,'--/::(@)::. Dept. of Computer Science, Room 805 ,'---/::::::::::. University of Liverpool ____/:::::::::::::. L5R Shop: http://www.cardsnotwords.com/ I L L U M I N A T I