 class="charliteral">&#39;p&#39;</span> &lt;&lt; node;</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;        <span class="keywordflow">else</span> os &lt;&lt; node-&gt;_name;</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        os &lt;&lt; <span class="stringliteral">&quot;\&quot;;\n&quot;</span> &lt;&lt; <span class="stringliteral">&quot;color=blue\n