* bug fix: the logic for getting names of functions gets less
confused when confronded with alternate-metaclass
funcallable-instances. (reported by Cyrus Harmon)
+ * bug fix: FUNCTIONP and (LAMBDA (X) (TYPEP X 'FUNCTION)) are now
+ consistent, even on internal alternate-metaclass objects.
* threads
** bug fix: parent thread now can be gc'ed even with a live
child thread