="hl opt">=</span> options<span class="hl opt">.</span>scalate<span class="hl opt">) !=</span> <span class="hl kwa">null</span> ? _ref2 <span class="hl opt">:</span> <span class="hl kwa">false</span><span class="hl opt">;</span>
      <span class="hl kwa">this</span><span class="hl opt">.</span>attrSep <span class="hl opt">=</span> <span class="hl kwa">this</span><span class="hl opt">.</span>scalate ? <span class="hl str">' '</span> <span class="hl opt">:</span> <span class="hl str">', '</span><span class="