</span>
          <span class="hl kwa">if</span> <span class="hl opt">(</span>child<span class="hl opt">.</span>nodeType <span class="hl opt">===</span> <span class="hl num">3</span><span class="hl opt">) {</span>
            data <span class="hl opt">=</span> child<span class="hl opt">.</span>data<span class="hl opt">;</span>
            <span class="hl kwa">if</span> <span class="hl opt">((</span>data <span class="hl opt">!=</span> <span class="hl kwa">null</span><span class="hl opt">) &amp;&amp;</span> d