Re: 4 minor suggestions for files.el

[Richard Stallman]

    > In order for undo in Emacs to operate in a predictable and reliable
    > way, it should undo the changes that you made with your editing.  If
    > you want to undo the changes that came from CVS, that should be a
    > separate command, designed to coordinate with CVS.  What I have in
    > mind is a command to take out the changes that were made between a
    > certain pair of versions.

    CVS generally doesn't know: the local file generally has local
    modifications (otherwise, there's generally no interesting undo log
    to worry about) so the merge done by `cvs update' is not the same
    as the change recorded in the repository.

Are you saying vc-merge does not do this job?