ss="keywordflow">end do</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;           <span class="comment">! Check the vec(low) needs to be above vec(high).</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="comment">!           if (ord(vec(low),vec(high))) then</span></div>
<div class="line"><a name="l00103"></a><span class="linen