ctuation symbol, were meticulously added to a press block, by hand, before rolling out copies of a page. These metal casts were stored and organized in wooden cases. The more often needed miniscule letters were placed closer to hand, in the lower cases of the work bench. The less often needed, capitalized, majuscule letters, ended up in the harder to reach upper cases.</p>
<h2><a class="anchor" id="autotoc_md13"></a>
EXAMPLES</h2>
<pre class="fragment">Sample program:

 program demo_upper
 use M_time, only: