P*rl in Latin, whither Python?

[Peter Hansen]

Chris Ryland wrote:
> 
> See http://home.earthlink.net/~llica/wichthat.htm for some helpful prose.

> > With me it's which/that; no one has ever explained the precise rules
> > between them, yet I'm always  .  "Python, that has been developed since
> > 1989, is a ..."  vs. "Python, which has been...".

Man, how long have you been holding on to that one, waiting for the
right moment!?  

(Thanks.  :-)

-- 
Peter Hansen