lemental function upper_all(str) result(string)  
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    <div class="panel-body">
        <h2 id="name">NAME</h2>
<p>upper(3f) - [M_strings:CASE] changes a string to uppercase
 (LICENSE:PD)</p>
<h2 id="synopsis">SYNOPSIS</h2>
<div class="codehilite"><pre><span></span><code><span class="nv">elemental</span> <span class="nv">pure</span> <span class="nv">function</span> <span class="nv">upper</span><span class="ss">(</span><span class="nv">str</span>,<span class="nv">begin</span>,<span class="k">end</