/code>  <code>|</code> <a href="#tg-grammar-production-ECHAR">ECHAR</a> <code>|</code> <a href="#tg-grammar-production-UCHAR">UCHAR</a><code>)</code> <code>*</code>  "<code class="grammar-literal">&apos;</code>"</td>
    </tr>
    <tr id="tg-grammar-production-STRING_LITERAL_LONG_SINGLE_QUOTE">
      <td>[25]</td>
      <td><code>STRING_LITERAL_LONG_SINGLE_QUOTE</code></td>
      <td>::=</td>
      <td>&quot;&apos;&apos;&apos;&quot; <code>(</code> <code>(</code> "<code class="grammar-literal">&apos;</code>"