(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.
(vc-find-cvs-master): New function.
(vc-master-templates): Add vc-find-cvs-master.
(vc-registered): Allow vc-master-templates to contain atoms, and
call them with dirname and basename as arguments.
(vc-mode-line): Use equal, not string-equal, to
compare the result of vc-locking-user.
(vc-status): Use vc-path when calling prs.
(vc-status): New arg vc-type.
(vc-file-not-found-hook): Use save-excursion.
(vc-status): Renamed from vc-rcs-status. Handle SCCS.
(vc-display-status): Renamed from vc-rcs-status.
(vc-mode-line): Call vc-status for SCCS files too.
(vc-name, vc-backend-deduce): Set both vc-name and vc-backend
properties, to avoid calling vc-registered unnecessarily when
the other property is needed.
(vc-rcs-status): Yield only status of locks; do not try to yield " REV"
if there are no locks, since this cannot be done easily if there are
branches. Use vc-name instead of duplicating its function incorrectly.
Fix off-by-one bug when inserting master header pieces. Read headers
8192 bytes at a time instead of 100. Don't bother to expand-file-name.
(vc-rcs-glean-field): Removed.
