From: Paul Brannan <pbrannan@...>
Date: 2004-07-23T05:38:14+09:00
Subject: documenting global variables with rdoc

Perhaps I shouldn't be using global variables to begin with, but I have
an extension that defines two virtual (global) variables (let's call
them $foo and $bar for the sake of argument).  How can I document them?

Both are of type Foo, and I considered documenting them with the
documentation for class Foo (this is what the documentation writers for
the ruby interpreter seem to have done with $_ and $~ and the like).  Is
there another way?

Thanks,

Paul