Re: vc-diff in vc-dir

[Richard M Stallman]

    In dired (Emacs 22.1)  you could use vc-diff (v =) on a single file when
    other files were marked by placing the cursor over it.  In vc-dir you always
    get a diff of the marked files.  Perhaps this is useful also, but quite 
often
    I start to mark files and then want to see what changes I have in other
    edited files.  I can no longer do that without visiting the file in a buffer
    first.

Is the operation of diff multiple files useful enough
to make this change a desirable one?