hl opt">].</span><span class="hl kwd">indexOf</span><span class="hl opt">(</span>tagName<span class="hl opt">) !== -</span><span class="hl num">1</span><span class="hl opt">) {</span>
        output<span class="hl opt">.</span><span class="hl kwd">writeln</span><span class="hl opt">(</span>tagHead <span class="hl opt">+</span> tagAttr <span class="hl opt">+</span> <span class="hl str">'.'</span><span class="hl opt">);</span>
        output<span class="hl opt">.</span><span class="hl kwd">enter</span><span c