GNU bug report logs - #4515
23.1.50; Reverting changes on versioned file does not revert vc modeline status

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Package: emacs;

Reported by: ofv <at> wanadoo.es (Óscar Fuentes)

Date: Tue, 22 Sep 2009 02:35:03 UTC

Severity: normal

Done: Juanma Barranquero <lekktu <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Dan Nicolaescu <dann <at> ics.uci.edu>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: Óscar Fuentes <ofv <at> wanadoo.es>,
        4515 <at> debbugs.gnu.org
Subject: bug#4515: 23.1.50; Reverting changes on versioned file does not revert vc modeline status
Date: Wed, 23 Sep 2009 21:24:45 -0700 (PDT)

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

  > > 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.
  > 
  > Indeed.  That requires the status info to be obtainable cheaply.

There's a major difference: vc-dir is asynchronous, whereas updating the
same info when saving a file is synchronous, so it will be on the
critical path.
This bug report was last modified 15 years and 213 days ago.

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