mber of attributes within an unexpanded Hash.
Below shows the 'parms' Hash being displayed with the default Hash expansion of 1, then with 2 provided as the second argument to <tt>swigprint</tt> to expand to two Hash levels in order to view the contents of the collapsed 'nextSibling' Hash.
</p>

<blockquote>
<pre>
(gdb) swigprint 0xb7cb9408
Hash(0xb7cb9408) {
  'name' : self, 
  'type' : p.Shape, 
  'self' : 1, 
  'nextSibling' : Hash(0xb7cb9498) {...}, 
  'hidden' : 1, 
  'nodeType' : parm, 
}
(gdb) swigpr