class="keyword">case</span> <span class="string">'t'</span>, it=i;
0040             <span class="keyword">case</span> <span class="string">'d'</span>, id=i;
0041         <span class="keyword">end</span>
0042     <span class="keyword">end</span>
0043     zeile=fgetl(fid);
0044 <span class="keyword">end</span>
0045 <span class="keyword">while</span> isempty(zeile),
0046   zeile=<a href="#_sub1" class="code" title="subfunction zeile=destrip(zeile)">destrip</a>(fgetl(fid));
0047 <span class="keyword">end</span>