 -- the actual separator used<br>
  -- the preferred separator<br>
  -- the generic separator &lt;-- makes it easier to write portable code<br>
  -- a dot</li>
</ul>
<h3>Operations</h3>
<ul>
  <li>Would complete(), system_complete() be clearer if renamed absolute(), 
  absolute_system() (or absolute_native())?</li>
  <li>Review all operations.cpp code for race conditions similar to #2925. Fix 
  or document.</li>
  <li>Enable all BOOST_FILESYSTEM_NO_DEPRECATED code.</li>
  <li>rename and remove names are pr