Error handling in MCL2.0

[psz@lcs.mit.edu]

I may just have missed it, but what are the plans for incorporating
the "real" CL error system in MCL2.0?  And when will errors in
primitive operations become generally continuable/retryable?  For now,
for example, if I divide by 0 deep in some nested set of procedures, I
now can't return a different value or change the var and retry.  Will
this get done by final 2.0?

--Pete Szolovits