Strikethrough "const on local variables"

Author: jwnimmer-tri

cppguide.html

@@ -3238,8 +3238,10 @@ <h3 id="Use_of_const">Use of const</h3>
   rare), or they can't safely be invoked concurrently.</li>
 </ul>
 
+<span class="nondrake">
 <p>Using <code>const</code> on local variables is neither encouraged
 nor discouraged.</p>
+</span>
 
 <p>All of a class's <code>const</code> operations should be safe
 to invoke concurrently with each other. If that's not feasible, the class must