"2">the value <code class="lisp">nil</code></td>
  <td class="map">&harr;</td>
    <td><code class="json-literal">null</code></td></tr>
  <tr>
  <td class="map">&larr;<span class="cc">   </span></td>
    <td><code class="json-literal">false</code></td></tr>
  <tr><td>any other <code class="lisp-type">symbol</code></td>
  <td class="map">&rarr;<span class="cc"> <br/>with identifier name translation </span></td>
    <td rowspan="2"><code class="json">String</code></td></tr>
  <tr><td><code class="lisp-type">c