2 commits

Author	SHA1	Message	Date
Dirk Herrmann	5c96bc39a4	* Make sure that tests return a boolean value.	2001-02-28 08:41:06 +00:00
Dirk Herrmann	e5d2c2fa4f	* Made a couple of functions (not all yet) tail recursive. ... Thanks to William Webber for the hint.	2000-06-21 18:19:20 +00:00