Re: VC Dired Mode doesn't support recursive directory?

[Dan Nicolaescu <dann@ics.uci.edu>]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

  > >> >> 1. M-x vc-directory gives me a list of changed files in current
  > >> >> directory and one sub directory.
  > >> >> 
  > >> >> 2. I marked all files, then `v v', it prompts this in the minibuffer: 
  > >> >> 
  > >> >> ,----
  > >> >> | All members of a fileset must be under the same version-control system.
  > >> >> `----
  > >> 
  > >> > Were some of the files that you selected unregistered? If yes, then the
  > >> > error you get is expected (although the wording could be improved to
  > >> > make it more clear).
  > >> 
  > >> BTW, I think there's a fundamental error in VC's handling of backends,
  > >> right now:  The backend should be a buffer-local property, not
  > >> a file-local property.
  > 
  > > So what happens with files that are not in any buffer (like probably a
  > > lot of files that would appear in vc-dired)?
  > 
  > Huh?  If they're in vc-dired, they're in a buffer.

There seems to be a misunderstanding here. Why would the files be in a
buffer? One can edit something, quit emacs and then 2 weeks later run
vc-dired.  It's possible that none of the files that vc-dired shows to
be in a buffer.