ass="comment">%       '&gt;'  Advance to last frame (frame P)</span>
0022 <span class="comment">%</span>
0023 <span class="comment">%   Right clicking the data invokes a menu with the following commands:</span>
0024 <span class="comment">%      Play          Automatic playback (frame 1 -&gt; frame P).</span>
0025 <span class="comment">%      Reverse       Automatic playback in reverse (frame P -&gt; frame 1).</span>
0026 <span class="comment">%      Interpolate   Toggles interpolated color display.</span>
0