* vc.el (vc-print-log-setup-buttons): New function split out from
vc-print-log-internal.
(vc-log-internal-common): New function, a parametrized version of
vc-print-log-internal.
(vc-print-log-internal): Just call vc-log-internal-common with the
right arguments.
(vc-incoming-outgoing-internal):
(vc-log-incoming, vc-log-outgoing): New functions.
(vc-log-view-type): New permanent local variable.
* vc-hooks.el (vc-menu-map): Bind vc-log-incoming and vc-log-outgoing.
* vc-bzr.el (vc-bzr-log-view-mode): Use vc-log-view-type instead
of the dynamic bound vc-short-log.
(vc-bzr-log-incoming, vc-bzr-log-outgoing): New functions.
* vc-git.el (vc-git-log-outgoing): New function.
(vc-git-log-view-mode): Use vc-log-view-type instead
of the dynamic bound vc-short-log.
* vc-hg.el (vc-hg-log-view-mode): Use vc-log-view-type instead
of the dynamic bound vc-short-log. Highlight the tag.
(vc-hg-log-incoming, vc-hg-log-outgoing): New functions.
(vc-hg-outgoing, vc-hg-incoming, vc-hg-outgoing-mode):
(vc-hg-incoming-mode): Remove.
(vc-hg-extra-menu-map): Do not bind vc-hg-incoming and vc-hg-outgoing.
(vc-state-refresh): New function.
(vc-state): Use it.
(vc-after-save): Always ask the backend to recompute the new state.
Always call vc-dir if necessary, using vc-dir-buffers.
* vc-dir.el (vc-dir-prepare-status-buffer, vc-dir-resynch-file):
Use vc-dir-buffers.
(vc-dir-mode): Use vc-dir-buffers rather than after-save-hook.
(vc-dir-prepare-status-buffer, vc-dir-update)
(vc-dir-resync-directory-files, vc-dir-resynch-file, vc-dir-mode):
Don't call expand-file-name on default-directory.
Add an optional argument for the backend, use it instead of
calling vc-backend.
(vc-mode-line): Add an optional argument for the backend. Pass
the backend to vc-state and vc-working-revision. Move code for
special handling for vc-state being a buffer to ...
* vc-rcs.el (vc-rcs-find-file-hook):
* vc-sccs.el (vc-sccs-find-file-hook): ... here. New functions.
* vc-svn.el (vc-svn-state, vc-svn-dir-status, vc-svn-checkout)
(vc-svn-print-log, vc-svn-diff): Pass 'SVN to vc-state,
vc-stay-local-p and vc-mode-line calls.
* vc-cvs.el (vc-cvs-state, vc-cvs-checkout, vc-cvs-print-log)
(vc-cvs-diff, vc-cvs-annotate-command)
(vc-cvs-make-version-backups-p, vc-cvs-stay-local-p)
(vc-cvs-dir-status): Pass 'CVS to vc-state, vc-stay-local-p and
vc-mode-line calls.
* vc.el (vc-deduce-fileset): Use vc-deduce-fileset instead of
direct comparison.
(vc-next-action, vc-transfer-file, vc-rename-file): Also pass the
backend when calling vc-mode-line.
(vc-register): Do not create a closure for calling the vc register
function, call it directly.
(vc-mode-line): Accept and use an optional argument for the
backend.
(vc-find-file-hook): Use when instead of if. Avoid calling
vc-backend multiple times, pass down the value computed the first
time.
(locate-dominating-file): Change arg from a regexp to a file name.
Rewrite using the vc-find-root code to avoid directory-files which is
too slow. Obey locate-dominating-stop-dir-regexp.
Don't pay attention to changes in owner.
(project-find-settings-file): Adjust call to locate-dominating-file.
* progmodes/flymake.el (flymake-find-buildfile):
Adjust call to locate-dominating-file.
* vc-hooks.el (vc-find-root): Use locate-dominating-file.
(vc-ignore-dir-regexp): Use locate-dominating-stop-dir-regexp.
* vc-cvs.el (vc-cvs-dir-stay-local): Remove.
(vc-cvs-stay-local): Add a new choice and default to it.
(vc-cvs-dir-status): Use the new vc-stay-local choice.
* vc-svn.el (vc-svn-dir-status): Use the new vc-stay-local choice.
(vc-file-not-found-hook): Check, that `buffer-file-name' is
non-nil. It is not clear, whether this is only fixing symptoms on
an error. OTOH, in all other cases, the call of `vc-file-clearprops'
is embedded by that check. So it might be TRT. Suggested by Dan
Nicolaescu <dann@ics.uci.edu>.
