s="paragraph">
<p>The <code>set_predicate_vars</code> action causes the Predicate engine to set two variables before later actions fire.  These variables are only valid for the actions in this rule.</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1"><code>PREDICATE_VALUE</code></dt>
<dd>
<p>The value of the root node.</p>
</dd>
<dt class="hdlist1"><code>PREDICATE_VALUE_NAME</code></dt>
<dd>
<p>The name of the value of the root node.</p>
</dd>
</dl>
</div>
<div class="paragraph">
<p>Warning: <code>set_p