#160;          xwrk = invals(icrs)</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;          <span class="keywordflow">Do</span> idcr = nord - 1, 1, -1</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;             <span class="keywordflow">If</span> (xwrk &gt;= invals(irngt(idcr))) <span class="keywordflow">Exit</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;             irngt(idcr+1) = irngt(i