Convert named reference into a section number as reported by Marshall

Author: jaredhoberock

data_parallel_types.html

@@ -2468,7 +2468,7 @@ <h1><ins>Class template <code>simd_mask</code> overview</ins></h1>
 
           <li>
           <ins>
-            <code>Abi</code> is <code>simd_abi::fixed_size&lt;N&gt;</code>, with <code>N</code> constrained as defined in <a href="#parallel.simd.abi">[parallel.simd.abi]</a>.
+            <code>Abi</code> is <code>simd_abi::fixed_size&lt;N&gt;</code>, with <code>N</code> constrained as defined in (<cxx-ref to="parallel.simd.abi"></cxx-ref>).
           </ins>
           </li>
         </ul>