    
    
    
    <section>
    <h2><span class="anchor" id="src"></span>Source Code</h2>
    <div class="highlight"><pre><span></span><span class="k">subroutine </span><span class="n">retrev</span><span class="p">(</span><span class="n">name</span><span class="p">,</span><span class="n">val</span><span class="p">,</span><span class="n">llen</span><span class="p">,</span><span class="n">ier</span><span class="p">)</span>
<span class="c">! &quot;@(#)retrev(3f): retrieve token value from Language Dictionary 