Alexander Iljin 504c9959a1 Update some copyright headers to follow the current convention ... Had to look through the history to find years for some headers. Added authors to some files as well.		2017-09-11 15:43:03 -07:00
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authors.txt	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
change-tracking-tests.factor	using ignore-errors instead of [ drop ] recover.	2017-02-09 15:50:33 -08:00
change-tracking.factor	Update some copyright headers to follow the current convention	2017-09-11 15:43:03 -07:00
summary.txt	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