<a id="l00068" name="l00068"></a><span class="lineno">   68</span>        res = str</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>        <span class="keywordflow">do</span> i = 1, ilen</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>            iav = iachar(str(i:i))</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>            <span class="keywordflow">if</span> (iquote == 0 .and. 