al user-defined gdb commands.
Some usage of the <tt>swigprint</tt> and <tt>locswigprint</tt> user-defined commands are demonstrated below.
</p>

<p>
More often than not, a parse tree node needs to be examined.
The session below displays the node <tt>n</tt> in one of the Java language module wrapper functions.
The <tt>swigprint</tt> method is used to show the symbol name (<tt>symname</tt> - a DOH String type) and the node (<tt>n</tt> - a DOH Hash type).
</p>
<blockquote>
<pre>
Breakpoint 1, JAVA::functionWra