Re: log-view.el calls non-existent function vc-version-diff

[Stefan Monnier]

>> The only 2 references to vc-version-diff in the whole lisp/ tree are:
>> 
>> ./log-view.el:(autoload 'vc-version-diff "vc")
>> ./log-view.el:    (vc-version-diff (log-view-current-file) to fr)))

> It seems that it should be changed to call vc-history-diff. 

> But vc-history-diff takes a `backend' parameter. But it computes the
> backend in the code anyway...

> ESR, can you please say what is your intention with that function?
> Should it just lose the `backend' parameter?

In any case, vc.el should provide a backward compatibility definition of
vc-version-diff (and mark it obsolete).


        Stefan