14:14 hrs 

Migrate japanese/ptex{,-base,-tetex} to japanese/ptex; the old version
of japanese/ptex has been removed and japanese/ptex-tetex has been
renamed with japanese/ptex.  These are almost the same with each other
(actually ptex-tetex had some upper compatibility with ptex), so there
should be no functionality regression.

Also, dependencies of the relevant ports have been updated and
PORTREVISON bumped.

20:39 hrs 

- Update ptex-texmf-2.3 to ptex-texmf-2.4.
- Update pkg-message.
- Use SUB_FILES/SUB_LIST and add some style changes.
- Bump PORTREVISION.

14:01 hrs 

- update to 3.1.8
- teTeX-3.0 support
- texconfig(1) now recognizes japanese/{xdvik,dvipsk} correctly.

17:44 hrs 

Add ptex-tetex, a version of pTeX that depends on print/teTeX and
does not install dvips nor xdvi.

Approved by:    linimon (mentor)