factor

Author	SHA1	Message	Date
Slava Pestov	4f0a9f311e	Untangling some dependencies	2008-12-08 14:58:00 -06:00
Slava Pestov	1944fe54c0	Fix compile error in nibble-arrays and add some unit tests	2008-12-03 06:16:17 -06:00
Slava Pestov	b86681e2d5	Adding nibble-arrays	2008-11-18 22:18:43 -06:00