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bug#4515: 23.1.50; Reverting changes on versioned file does not revert v


From: Kevin Rodgers
Subject: bug#4515: 23.1.50; Reverting changes on versioned file does not revert vc modeline status
Date: Wed, 23 Sep 2009 20:08:50 -0600
User-agent: Thunderbird 2.0.0.23 (Macintosh/20090812)

Dan Nicolaescu wrote:
Óscar Fuentes <address@hidden> writes:

  > Dan Nicolaescu <address@hidden> writes:
...
  > > Checking for this condition after each save is prohibitively expensive,
  > > and it's an extremely rare event, so it's not worth optimizing for.
> > Automatically checking the VC state after each save is actually
  > performed if there is a vc-dired buffer for the working copy where the
  > file resides. That check updates the vc-dired with the correct state of
  > the saved file.
...
  > > So this is neither a bug, not something worth improving.
> > Well, the vc status on the modeline is showing the wrong state.

  > Would you accept a patch that implements an option for checking after
  > every save and updating the vc state on the modeline accordingly?

Although I've done a lot of work on VC, I am not an official maintainer
of VC, so I am in no position to do that.  But I don't think such a
change is a good idea.

Should that feature be removed from vc-dired, so that it is consistent with the
buffer's mode line?

(No, I'm not serious.)

--
Kevin Rodgers
Denver, Colorado, USA







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