* lisp/vc/vc-dispatcher.el (vc-run-delayed): New macro.

* lisp/vc/vc-dispatcher.el (vc-run-delayed): New macro.
(vc-do-command, vc-set-async-update):
* lisp/vc/vc-mtn.el (vc-mtn-dir-status):
* lisp/vc/vc-hg.el (vc-hg-dir-status, vc-hg-dir-status-files)
(vc-hg-pull, vc-hg-merge-branch):
* lisp/vc/vc-git.el (vc-git-dir-status-goto-stage, vc-git-pull)
(vc-git-merge-branch):
* lisp/vc/vc-cvs.el (vc-cvs-print-log, vc-cvs-dir-status)
(vc-cvs-dir-status-files):
* lisp/vc/vc-bzr.el (vc-bzr-pull, vc-bzr-merge-branch, vc-bzr-dir-status)
(vc-bzr-dir-status-files):
* lisp/vc/vc-arch.el (vc-arch-dir-status): Use vc-run-delayed.
* lisp/vc/vc-annotate.el: Use lexical-binding.
(vc-annotate-display-select, vc-annotate): Use vc-run-delayed.
(vc-sentinel-movepoint): Declare.
(vc-annotate): Don't use `goto-line'.
* lisp/vc/vc.el (vc-diff-internal): Prefer a closure to `(lambda...).
(vc-diff-internal, vc-log-internal-common): Use vc-run-delayed.
(vc-sentinel-movepoint): Declare.
* lisp/vc/vc-svn.el: Use lexical-binding.
(vc-svn-dir-status, vc-svn-dir-status-files): Use vc-run-delayed.
* lisp/vc/vc-sccs.el:
* lisp/vc/vc-rcs.el: Use lexical-binding.