/span> <span class="hl opt">(</span>options <span class="hl opt">==</span> <span class="hl kwa">null</span><span class="hl opt">) {</span>
      options <span class="hl opt">= {};</span>
    <span class="hl opt">}</span>
    <span class="hl kwa">if</span> <span class="hl opt">((</span>_ref1 <span class="hl opt">=</span> options<span class="hl opt">.</span>parser<span class="hl opt">) ==</span> <span class="hl kwa">null</span><span class="hl opt">) {</span>
      options<span class="hl opt">.</span>parser <s