> On Jan 31, 2017, at 3:20 AM, Paulo B. Oliveira <pboliveira@xxxxxxx> wrote: > > I must be missing something... doesn't the "ZW" keyword in embedded expressions do the trick ? Oh, right. That is perfect. I guess the problem was that as a new user, I wasn't aware of ZW. (I wonder when I'll learn all these things?) Thanks ... BK