On Oct 6, 2013 1:53 PM, "Liam Healy" <l...@healy.washington.dc.us> wrote: > Is that important? octect-counter is a slot lookup. I've always > considered slots the equivalent of ordinary variables, so this seems > at least as efficient as the alternatives.
Right, the slot lookup shouldn't be very relevant. Invoking the octet-counter closure, though, will iterate across the string. Cheers, Luís