 convenient place in
      <tt>text</tt> to mark a line break before reaching <tt>xlimit</tt>
      width. The <tt>ellipsis</tt> flag will include a trailing "..." in the
      final width, if set. The <tt>breakfirst</tt> var indicates that this
      text began on a break point, and may break immediately if necessary.
      (<tt>flags</tt> is used internally, and has replaced the old
      <tt>breakfirst</tt> argument from version 1.)<br>
      <b>Note:</b> The <tt>DF_INCLUDE_AC</tt> flag is ignored for a 