[CM] some Snd updating problems

[Bill Schottstaedt]

 >   [07:35:21] skip_scsh_block_comment: misc-error: unterminated `#! ... !#' comment () #f #f: line #f
 >   ; (load ~/.snd)

If you're using snd_conffile.scm, Kjetil just sent me a fixed
version and I incorporated it in the various Snd versions --
the problem is that in some modes Emacs can use \r\n rather
than \n for newline, and that confused Guile -- the only way
to tell (or rather the way I did) is to use od to look at the
bytes of the file.

Also, if the #! !# business is at the end of the file, be sure
to include a trailing newline -- I complained about this bug
years ago, but it's apparently a feature.


 > I hope you've weathered the fierce California winter all right

We had some days where I saw a cloud in the sky -- I ran indoors
to be safe.