ture makes it possible to just ignore an unknown Doxygen command, instead of
replacing it with the predefined text that <tt>doxygen:alias</tt> does.
For example, you could use
</p>

<div class="code"><pre>
%feature("doxygen:ignore:transferfull") Fantastic();
/**
    A fantastic function.

    @transferfull Command ignored, but anything here is still included.
 */
int * Fantastic();
</pre></div>

<p>
if you use a custom Doxygen <tt>transferfull</tt> command to indicate that the
return value ownership is tran