On Nov 16, 2015, at 9:40 PM, Harbs <[email protected]> wrote: > > On Nov 16, 2015, at 9:14 PM, Alex Harui <[email protected]> wrote: > >> Hmm. I wonder what other operators work. Like “-=“. > > It looks like -= does not work. > >> And does xmlList1 + xmlList2 concatenate them? > > Yes.
+= also works for this.
