us to ''.)  When freezing, the figure's</span>
0012 <span class="comment">%   original pre-freeze state is returned; pass this structure as the</span>
0013 <span class="comment">%   fourth argument when unfreezing to restore state.</span>
0014 
0015 <span class="keyword">if</span> (busy)  <span class="comment">% FREEZE</span>
0016 
0017     <span class="comment">% Get current uicontrol handles and enable states.</span>
0018     controls = get(figurehandle, <span class="string">'Children'</span>);
0019     o