- include/vaucanson/contexts/ratseries_semiring.thh,
- include/vaucanson/contexts/r_semiring.thh,
- include/vaucanson/contexts/automaton_functions.thh,
- include/vaucanson/contexts/transducer_functions.thh,
- include/vaucanson/contexts/fmp_transducer_functions.thh,
- include/vaucanson/contexts/z_semiring.thh,
- include/vaucanson/contexts/automaton_functions.thxx,
- include/vaucanson/contexts/polynom_series.thh,
- include/vaucanson/contexts/automaton.thh,
- include/vaucanson/contexts/transducer_functions.thxx,
- include/vaucanson/contexts/transducer.thh,
- include/vaucanson/contexts/fmp_transducer_functions.thxx,
- include/vaucanson/contexts/boolean_semiring.thh,
- include/vaucanson/contexts/z_min_plus_semiring.thh,
- include/vaucanson/contexts/z_max_plus_semiring.thh,
- include/vaucanson/contexts/generic_automaton_impl.thh,
- include/vaucanson/contexts/dynamic_alphabet.thh,
- include/vaucanson/contexts/free_monoid.thh,
- include/vaucanson/contexts/generic_series.thh,
- include/vaucanson/contexts/free_monoid_product.thh,
- include/vaucanson/contexts/char_letter.thh: Warn programmers that
CPP guard shouldn't be added.

- ChangeLog: ChangeLog for 2006. The remainder is in
- ChangeLog.1: New. ... This one for years 2002-2003,
- ChangeLog.2: New. ... And this one  for years 2004-2005.
- Makefile.am: Add to `EXTRA_DIST'.