tion" id="advanced-topics">
<h1><a class="toc-backref" href="#id31">3&nbsp;&nbsp;&nbsp;Advanced Topics</a></h1>
<p>At this point, you should have a good grasp of the basics.  In this
section we'll cover some more esoteric uses of the library.</p>
<div class="section" id="fine-grained-name-control">
<h2><a class="toc-backref" href="#id32">3.1&nbsp;&nbsp;&nbsp;Fine-Grained Name Control</a></h2>
<p>If you don't like the leading-underscore naming convention used
to refer to keyword objects, or you need the name