al nodes
containing Doxygen with Structural Indicators, such as <tt>@file</tt>, as their
first command, are also present in the parse tree.  These individual
"blobs" of Doxygen such as :
</p>
<div class="code"><pre>
/*! This is describing function Foo
 \param x some random variable
 \author Bob
 \return Foo
 */
</pre></div>

<p>
are passed on individually to the Doxygen Translator module.  This
module builds its own private parse tree and hands it to a separate
class for translation into the target document