factor

Author	SHA1	Message	Date
Slava Pestov	8b61c03fa1	(yield) renamed to stop	2005-04-22 04:22:36 +00:00
Slava Pestov	4f7d80af74	some new math words, fix implementation of class< for unions	2005-04-21 04:49:19 +00:00
Slava Pestov	6c11b788e0	minor cleanups here and there	2005-04-20 00:28:01 +00:00
Slava Pestov	626336915b	appending, mapping sequences	2005-04-18 01:59:11 +00:00
Slava Pestov	94c1a8bcd7	sequence cleanups	2005-04-16 04:23:27 +00:00