an class="p">(</span><span class="s2">&quot;A&quot;</span><span class="p">),</span><span class="n">ierr</span><span class="o">=</span><span class="n">ierr</span><span class="p">)</span><span class="w"></span>
<span class="w">   </span><span class="c">! parse on newline character and process the data</span>
<span class="w">   </span><span class="c">! using routines like split(3f) from M_strings(3fm) or in</span>
<span class="w">   </span><span class="c">! this case, just echo it back reversed</span>
<span cl