tr">      }</span>
<span class="hl str">      if (line &amp;&amp; line.length &gt; 0) {</span>
<span class="hl str">        if (escapeBackslash) {</span>
<span class="hl str">          line = line.replace(&quot;</span><span class="hl esc">\\</span><span class="hl str">&quot;, &quot;</span><span class="hl esc">\\\\</span><span class="hl str">&quot;);</span>
<span class="hl str">        }</span>
<span class="hl str">        if (!wrap || line.length &lt;= this.wrapLength) {</span>
<span class="hl str">        