The <B>findbox</B> command centers the window on the cursor box.
      This is particularly useful in conjunction with other commands
      such as <B>drc find</B> or <B>feedback find</B> that may move
      the box to an unknown off-screen location.  With the option
      <B>zoom</B>, the window view will be centered on the cursor box
      and additionally scaled so that the cursor box fills the window.
   </BLOCKQUOTE>

<H3>Implementation Notes:</H3>
   <BLOCKQUOTE>
      <B>findbox</B> is implemented as