1) the clipper macro is totally unnecessary and I removed the
addition code (in H/dpwe.h)

2) Sorted out many on the ULAW flags.  Ulaw is not back as it comes
with libsndfile.  

3) Now have sndinfo running in both -U and standalone forms.

4) I have split libsnd.c into two sections, so the standalone programs
do not need so much clutter.  This is ongoing

5) hetro compiles as standalone but fails to run with a division by
zero.  Only just got that far, and  it seems I have failed to initialise
nchnls somewhere.

6) My intention is to spend part of the weekend working through all
the utilities to bring them into libsndfile compliance.[*]

7) I am thinking about the parser.  The current code has known bugs.
there is a simple work-a-round using the new parser, but there is a
much nicer solution which would take a little longer.

==John ffitch

[*] as the university has decided that we do not work on Saturdays and
Sundays.