Pushing new vc towards regular packages tree

[Michael Albinus]

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.

Best regards, Michael.