Tue, 25 Jan 2005 18:37:31 +0000(none)
jacint [Tue, 25 Jan 2005 18:37:31 +0000] rev 1094
(none)

Tue, 25 Jan 2005 17:40:22 +0000Adding a function which returns the mate of a node.
jacint [Tue, 25 Jan 2005 17:40:22 +0000] rev 1093
Adding a function which returns the mate of a node.