factor

Author	SHA1	Message	Date
John Benediktsson	463c7292d1	Fix M: stack effects.	2011-10-13 16:41:17 -07:00
Slava Pestov	0e19c37c5e	classes.tuple.change-tracking: fix using line in tests	2009-08-01 01:25:13 -05:00
Joe Groff	4adb86d37d	change-tracking-tuple class. subclasses will have a "changed?" slot that gets set to true when any slot is modified	2009-07-31 21:48:17 -05:00