bug#737: vc-dir reports unregistered-then-deleted file is "up-to-date"

[Bob Rogers]

   In trunk updated a few days ago:

   0.  Identify a version-controlled directory, call it "foo", and
create an unregistered file there; call it "bar.text".  (Both CVS and
SVN work; haven't tried others.)

   1.  "emacs -Q" in the "foo" directory.

   2.  "C-x v d RET" will correctly show the file as "unregistered".

   3.  Delete "foo/bar.text" via dired or in a shell.

   4.  Type "g" in vc-dir to update.  The removed "bar.text" file is now
listed incongruously as "up-to-date".

   Seems to me the "bar.text" line ought to be deleted, or at the very
least revert to "unregistered."

                                        -- Bob Rogers
                                           http://rgrjr.dyndns.org/