</span>), erg=4;<span class="keyword">return</span>; <span class="keyword">end</span>
0016 zeile=<span class="string">''</span>;
0017 <span class="keyword">while</span> isempty(zeile),
0018     zeile=fgetl(fid);
0019     <span class="keyword">if</span> (zeile(1)==<span class="string">'#'</span>), erg=5; <span class="keyword">return</span>; <span class="keyword">end</span>
0020     zeile=<a href="#_sub1" class="code" title="subfunction zeile=destrip(zeile)">destrip</a>(zeile);
0021 <span class="keyword">end<