IMG src="help/shared/arrow.gif" border="0" alt="-&gt;"></B>&nbsp; <B>Add
          Selection</B><BR>
        </LI>
      </OL>

      <H3><A name="Subtract_Selection_From_Highlight"></A> <A name=
      "Highlight_Subtract_Selection"></A> <B>To subtract a selection from a highlight</B></H3>

      <OL>
        <LI>
          From the menu-bar of the Code Browser, select <B>Select <IMG src="help/shared/arrow.gif"
          border="0" alt="-&gt;"> Highlight</B> <B><IMG src="help/shared/arrow.gif" border="0"
  