t; <span class="charliteral">&#39;p&#39;</span> &lt;&lt; node;</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;  <span class="keywordflow">else</span> os &lt;&lt; node-&gt;_name;</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;  os &lt;&lt; <span class="stringliteral">&quot;\&quot; &quot;</span>;</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div><div class="line"><a name="l00200"></a><span class="lin