<p>
For a very simple application that uses these, see
<a href="http://somesite.indexdata.com/"
- >http://somesite.indexdata.com/</a>
+ >http://somesite.indexdata.com/</a>.
+ It's worth viewing the source to see how small it is
+</p>
+<p>
+ See also the <a href="README">README</a>.
</p>