[C pkgs] Adapt tramp-vc to new vc

[Ville Skyttä]

COMMIT

On Thursday 06 September 2007, Michael Albinus wrote:
> Ville Skyttä <scop at xemacs.org> writes:
> >> (fboundp 'process-file) is a check for "GNU Emacs 22 existence", because
> >> it is a new function introduced there.  Implicitely, it means "new vc
> >> existence". If there is a better check for the existence of "new vc", we
> >> should apply that instead.
> >
> > I think checking (fboundp 'vc-find-version) would be better.  It exists
> > in the XEmacs "new vc" as well as in the one in GNU Emacs 22, but does
> > not exist in the XEmacs "old vc" nor in the GNU Emacs 21.3 one:
> > http://cvs.savannah.gnu.org/viewvc/emacs/lisp/vc.el?root=emacs&view=diff&
> >r1=1.311.4.9%3AEMACS_21_3&tr1=1.311.4.9&r2=1.424%3AEMACS_22_1&tr2=1.1&diff
> >_format=h
> >
> > Patch attached.
>
> Looks OK to me. If you install it in Tramp's XEmacs package repository
> (maybe a little bit more commentary), I'll be happy to apply it to
> upstream Tramp as well.

Ok, good.  The revised patch I'm committing as I write this is attached.
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