iv><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="keywordtype">string</span> = &#39;&#39;;</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        return</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    end</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keywordtype">string</span> = fgetl(fid);</div><div class="line"><a name="l00085"