argument correctly when the can-append flag is false.
(jka-compr-write-region): Make temp-buffer name unique to this fn.
(jka-compr-file-local-copy): Ditto.
(vc-default-backend, vc-keep-workfiles, vc-consult-headers):
(vc-mistrust-permissions, vc-path): Vars moved to vc-hooks.el.
(vc-match-substring, vc-lock-file, vc-parse-buffer, vc-master-info):
(vc-log-info, vc-consult-rcs-headers, vc-fetch-properties):
(vc-backend-subdirectory-name, vc-locking-user, vc-true-locking-user):
(vc-latest-version, vc-your-latest-version, vc-branch-version):
(vc-workfile-version): Functions moved to vc-hooks.el.
(vc-trunk-p, vc-minor-revision, vc-branch-part): Functions moved
here from vc-hooks.el.
(vc-mistrust-permissions, vc-keep-workfiles): Customization
variables, moved here from vc.el.
(vc-trunk-p, vc-minor-revision, vc-branch-part): Moved to vc.el.
(vc-backend): Renamed from vc-backend-deduce. Callers changed.
(vc-match-substring, vc-lock-file, vc-parse-buffer, vc-master-info):
(vc-log-info, vc-consult-rcs-headers, vc-fetch-properties):
(vc-backend-subdirectory-name, vc-locking-user, vc-true-locking-user):
(vc-latest-version, vc-your-latest-version, vc-branch-version):
(vc-workfile-version): Functions moved here from vc.el.
(vc-log-info): Log program is no longer called through vc-do-command,
to avoid including the lengthy vc-do-command here. It is done
directly through call-process now. Removed obsolete parameter LAST.
(vc-status): Replaced by the much simpler version that gets the
information from the file properties. Removed the obsolete
parameter vc-type.
(vc-parse-buffer): changed format of PATTERNS. Each pattern is now a
list of 2 to 3 elements, the first being the pattern, the remaining
ones the numbers of subexpressions to refer to.
(vc-cvs-status): New per-file property, only used in the CVS case.
(vc-cvs-status): New function.
(vc-log-info): Adapted to new version of vc-parse-buffer
(vc-fetch-properties): Adapted to new version of vc-parse-buffer.
Better search regexp for CVS latest version.
(vc-log-info): Search for branch version only in the RCS case,
since this doesn't make sense for SCCS or CVS.
(vc-fetch-properties): CVS case: set vc-cvs-status.
(vc-locking-user): CVS case: use vc-cvs-status to determine if
the file is up-to-date, thus avoiding an expensive call to
vc-workfile-unchanged-p.
(vc-mode-line): Re-activated the code that makes the buffer read-only
if the work file is unchanged. But the status of the work file
is now determined by looking at the already-computed mode string.
Also new variable, local in all buffers.
(vc-kill-buffer-hook): Kill local vc-buffer-backend.
(vc-kill-buffer-hook): Don't put it on kill-buffer-hook.
(vc-file-clearprops): Function moved here.
(vc-workfile-version): Function moved here.
(vc-mode-line): Don't call vc-locking-user.
Add branch support for RCS; treat CVS more like RCS and SCCS.
(vc-occurences, vc-trunk-p, vc-branch-p, vc-minor-revision)
(vc-branch-part): new functions that operate on RCS revision numbers.
(vc-status): Use the new property vc-workfile-version
and vc-locking-user (see vc.el). Display "locking state" for CVS.
(vc-find-cvs-master): Search for file name case-sensitively, store
version number into the new property vc-workfile-version.
(vc-find-file-hook): kill any remaining properties. Like this,
when re-finding a file (for example because it has changed on disk),
the version control state gets re-computed.
(vc-mode-line): CVS case: make the buffer read-only if the file
is unmodified.
(vc-kill-buffer-hook): Clear file's vc props when buffer is killed.
properly to vc-do-command.
(vc-update-change-log): Use vc-buffer-backend in menu-enable.
(vc-file-clearprops, vc-workfile-version): Functions moved to vc-hooks.el.
Add branch support for RCS; treat CVS more like RCS and SCCS.
(vc-next-action-on-file): changed CVS handling, such that C-x C-q
works as with RCS and SCCS.
(vc-consult-rcs-headers): New function.
(vc-branch-version): New per-file property, refers
to the RCS version selected by `rcs -b'.
(vc-workfile-version): New function. Also new per-file property
(vc-consult-headers): New parameter variable.
(vc-mistrust-permissions): Default set to `nil'.
(vc-locking-user): Property is now cached. The other functions
update it as necessary. Attempts to use RCS headers if enabled.
(vc-log-info, vc-parse-buffer): Various bug fixes. Added support
for property `vc-branch-version'.
(vc-backend-checkout): RCS case: if no explicit version
is specified, check out `vc-workfile-version'. After check-out,
set `vc-workfile-version' according to the version number
reported by "co".
(vc-backend-checkin): RCS case: remove any remaining locks
if a new branch was created. After every check-in, adjust
the current branch using `rcs -b' (this cannot be avoided).
CVS case: allow for explicit checkin, but only on the trunk.
(vc-next-action-on-file, vc-backend-checkout, vc-backend-checkin,
vc-backend-revert, vc-backend-diff): Explicitly use
vc-workfile-version as the default version to operate on.
