Douglas Alan wrote: > > Lispers have long since understood how to write mapping function to > iterator converters using stack groups or continuations, but Common > Lisp never mandated stack groups or continuations for conforming > implementations. Scheme, of course, has continuations, and there are > implementations of Common Lisp with stack groups. >
Those stack groups http://common-lisp.net/project/bknr/static/lmman/fd-sg.xml remind me of Python greenlets http://cheeseshop.python.org/pypi/greenlet . --- Lenard Lindstrom <[EMAIL PROTECTED]> -- http://mail.python.org/mailman/listinfo/python-list
