Which is the best implementation of LISP family of languages for real world programming ?

[Mark Lawrence]

On 10/06/2010 22:51, Pascal J. Bourguignon wrote:
> bolega<gnuist006 at gmail.com>  writes:
>
>> Which is the best implementation of LISP family of languages for real
>> world programming ?
>
> What's the real world?
> What's real world programming?
>

What's this doing on c.l.py?

Regards.

Mark Lawrence.