lass="hl opt">();</span>
        firstline <span class="hl opt">=</span> <span class="hl kwa">true</span><span class="hl opt">;</span>
        <span class="hl kwa">this</span><span class="hl opt">.</span>writer<span class="hl opt">.</span><span class="hl kwd">forEachChild</span><span class="hl opt">(</span>node<span class="hl opt">,</span> <span class="hl kwa">function</span><span class="hl opt">(</span>child<span class="hl opt">) {</span>
          <span class="hl kwa">var</span> data<span class="hl opt">;