factor

Author	SHA1	Message	Date
Slava Pestov	9488e78532	clean up contents and lines words; contents never outputs f now	2009-05-10 16:39:51 -05:00
Doug Coleman	ce7ad9a42d	fix unit tests that call lines or contents	2009-05-01 16:38:04 -05:00
Slava Pestov	dccbb84629	Updating unit tests for I/O re-organization	2008-12-14 21:21:44 -06:00
Slava Pestov	50e214c152	io.files split up and general refactoring work in progress	2008-12-14 20:03:00 -06:00