* lisp/vc/vc.el (vc-buffer-sync-fileset): When NOT-ESSENTIAL is
non-nil, use string-prefix-p instead of file-in-directory-p
(bug#79137).

* lisp/vc/vc-dispatcher.el (vc-do-command): In batch mode, when
the command fails, print its output.

* lisp/vc/vc-git.el (vc-git-delete-working-tree): Reimplement to
avoid requiring 'git worktree remove'.
(vc-git-move-working-tree): Use 'git worktree move' if 'git
worktree repair' is not available.  Give a more informative
error message if we don't even have that.
* test/lisp/vc/vc-tests/vc-tests.el (vc-git--program-version):
Declare.
(vc-test--other-working-trees): Skip vc-move-working-tree tests
with Git old enough to lack 'git worktree move'.

* lisp/vc/vc.el (vc-working-tree-switch-project): New command.
* lisp/vc/vc-hooks.el (vc-prefix-map): Bind it to C-x v w s.
* doc/emacs/vc1-xtra.texi (Other Working Trees):
* etc/NEWS: Document it.

* lisp/vc/vc-dir.el (vc-dir-find-matching-buffer): New function.
(vc-dir-mode): Use it as project-find-matching-buffer-function.

f2d3659cf50 Handle remote file names in cmuscheme.el
d1ab95b175e * lisp/vc/vc.el (vc-register): Fix interactive spec (bug#...
f58b738042e ; windows installer: set x64 registry keys (tiny change)

* doc/lispref/backups.texi (Reverting): Fix variable names
revert-buffer-in-progress and auto-revert-buffer-in-progress.

* etc/NEWS: Fix variable names revert-buffer-in-progress and
auto-revert-buffer-in-progress.
Presentational fixes and improvements.

* lisp/autorevert.el (auto-revert-buffer-in-progress): Rename.
(auto-revert-handler, auto-revert-buffer): Use renamed variables.

* lisp/dired-x.el (dired-omit-expunge):
Use `auto-revert-buffer-in-progress'.

* lisp/files.el (revert-buffer-in-progress): Rename.
(revert-buffer-in-progress-p): Declare obsolete.
(after-find-file, revert-buffer):
* lisp/saveplace.el (save-place-find-file-hook)
(save-place-dired-hook):
* lisp/vc/vc-git.el (vc-git-command, vc-git--out-ok):
* lisp/vc/vc.el (vc-diff-internal):
Use `revert-buffer-in-progress'.

* lisp/net/tramp-sh.el (tramp-sh-handle-vc-registered): Suppress warning.

* lisp/vc/vc.el (vc-move-working-tree): Check entries in
vc-dir-buffers for liveness.  Don't hardcode "*vc-dir*"; instead
call uniquify-buffer-base-name.  Call uniquify-rename-buffer,
not rename-buffer, so that the buffer is not marked unmanaged.