></li>
</ul></td>
 
<td colspan="3" style="vertical-align: top; padding-top: 1em; padding-left: 16px" id="content">


    <dl>
      <dt>(tk/wm 'iconmask #&lt;widget> ?bitmap?)</dt>
    
      <dd>If bitmap is specified, then it names a bitmap in the standard forms accepted by Tk (see the Tk_GetBitmap manual entry for details). This bitmap is passed to the window manager to be used as a mask in conjunction with the iconbitmap option: where the mask has zeroes no icon will be displayed; where it has ones, th