pan><span class="nv">in</span><span class="ss">)</span> :: <span class="nv">begin</span>,<span class="k">end</span>
 <span class="nv">character</span><span class="ss">(</span><span class="nv">len</span><span class="ss">(</span><span class="nv">str</span><span class="ss">))</span>         :: <span class="nv">string</span>  <span class="o">!</span> <span class="nv">output</span> <span class="nv">string</span>
</code></pre></div>

<h2 id="description">DESCRIPTION</h2>
<div class="codehilite"><pre><span></span>