factor

Author	SHA1	Message	Date
Slava Pestov	1ef514ebdb	tools.interpreter cleanup	2007-10-03 18:33:19 -04:00
Slava Pestov	fab1453bfc	Re-implemented single stepper for new evaluation model	2007-10-03 16:56:49 -04:00
Slava Pestov	a96457cecc	Initial import	2007-09-20 18:09:08 -04:00