104 Commits (df65893fb5c8cd66a39bf87f9b53b3762269bdce)

Author	SHA1	Message	Date
Heng Li	4813257d4f	remove debugging code	2011-10-25 12:38:33 -04:00
Heng Li	f56edd07dd	forward-backward search seems working	2011-10-25 12:31:36 -04:00
Heng Li	7626595e3a	backup the current debugging code; more changes	2011-10-25 10:03:57 -04:00
Heng Li	22c2252e15	added bidirectional bwt; seems buggy	2011-10-25 00:22:28 -04:00