/chset.ipp/1.9/Mon Jul 12 01:20:30 2004//
/chset_operators.ipp/1.8/Mon Jul 12 01:20:32 2004//
/confix.ipp/1.6/Fri Jul  9 08:28:06 2004//
/escape_char.ipp/1.14/Fri Mar 11 15:56:08 2005//
/lists.ipp/1.6/Fri Jul  9 08:28:06 2004//
/regex.ipp/1.7/Fri Sep 23 14:35:26 2005//
D
