Friends?

[Jonathan M Davis]

> Does it work? I thought it was not implemented.

Hmm. I don't know what it's current state is. There _is_ a long-standing bug 
on it in bugzilla ( http://d.puremagic.com/issues/show_bug.cgi?id=143 ) which 
is still open. I had forgotten about it. But the bug is that package doesn't 
restrict when it's supposed to as opposed to restricting when it's not 
supposed to, so it'll work in that you can use it correctly and have your code 
work, but it won't catch incorrect usage, and your code which uses it 
incorrectly will break once it's fixed.

- Jonathan M Davis