Add an implicit block for defmethod/cc and defun/cc so that the semantics of return-from remains the same
Add an implicit block for defmethod/cc and defun/cc so that the semantics of return-from remains the same

darcs-hash:20070521152536-6b9e8-e6f5bb4e9093483ed499eab9c30b6aeacd3d1f3c

luismbo/arnesi