On 30-11-2014, at 1:15 PM, David T. Lewis <lewis at mail.msen.com> wrote:
 It seems that
> nil does not understand the concept of emptiness(**), hence the fix.
> 
> (**) I have so far resisted the temptation to initiate a philosophical debate
> on this topic ;-)

Eh, there’s nothing to it.

tim
--
tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
Useful random insult:- All foam, no beer.