Jeff Epler schreef: > If plex uses python regular expressions, you can use the zero-length > lookahead assertion instead of flex's A/B syntax: "A(?=B)" Alas, it doesn't. -- Peter Kleiweg L:NL,af,da,de,en,ia,nds,no,sv,(fr,it) S:NL,de,en,(da,ia) info: http://www.let.rug.nl/~kleiweg/ls.html