s="keyword">end</span>
0009 <span class="keyword">if</span> nargin&lt;2, <span class="keyword">if</span> ischar(fig), name=0; <span class="keyword">end</span>; <span class="keyword">end</span>
0010 <span class="keyword">if</span> nargin&lt;1, error(<span class="string">'No filename present'</span>); <span class="keyword">end</span>
0011 <span class="keyword">if</span> ischar(fig), 
0012     fontsize=name;
0013     name=fig; 
0014 <span class="keyword">end</span>
0015 <span class="keyword">if</span> ~ishandl