l">,</span>
            <span class="identifier">_2</span><span class="special">...</span>
            <span class="special">,</span> <span class="identifier">_N</span></code></span></dt>
<dd><p>
                Nth attribute of <code class="computeroutput"><span class="identifier">p</span></code>
              </p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">_val</span></code></span></dt>
<dd><p>
                The enclosing rule's synthesized attribute.
             