class="p">,</span><span class="n">advance</span><span class="o">=</span><span class="s1">&#39;no&#39;</span><span class="p">)</span><span class="w"> </span><span class="n">attr</span><span class="p">(</span><span class="s1">&#39;&lt;dump&gt;&#39;</span><span class="p">)</span>
<span class="w">       </span><span class="k">end program </span><span class="n">demo_dump</span>
</pre></div>

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