unconditionally.
(vc-rcs-set-default-branch): New function.
(vc-rcs-cancel-version, vc-rcs-checkin, vc-rcs-checkout): Use it.
(vc-rcs-checkin): If an appropriate default branch has been set,
force creation of that branch.
(edit-vc-file, vc-next-action-on-file): Don't use find-file.
(vc-find-new-backend): New function split from vc-responsible-backend.
(vc-register): Use it.
(vc-responsible-backend): Remove REGISTER arg and add BACKENDS arg.
(vc-unregister): Drop BACKEND arg (it doesn't work anyway).
(vc-default-unregister, vc-revert-buffer): Docstring fix.
(vc-clear-headers): Don't use find-file.
(vc-revert-buffer): Use `and' again (must have been a braino).
(vc-switch-backend): Only prompt if requested.
(vc-default-receive-file): Update call to vc-unregister.
* vc-rcs.el (vc-rcs-unregister): Keep a backup of the master file.
(vc-rcs-receive-file): Avoid with-vc-properties.
Update call to vc-unregister.
Use constant `RCS' rather than (dynamically bound) var `backend'.
(vc-rcs-state-heuristic): Use it to guess the state of files with
non-strict locking.
(vc-rcs-find-most-recent-rev): Handle the case when a branch has been
set with -b, but not created yet.
(vc-rcs-fetch-master-state): With non-strict locking, compare file
contents in order to find the state.
(vc-rcs-checkin): Allow creation of branches with no changes.
(vc-rcs-unregister, vc-rcs-receive-file,
vc-rcs-set-non-strict-locking): New functions.
* vc.el: (toplevel): Don't require `dired' at run-time.
(vc-dired-resynch-file): Remove autoload cookie.
2000-09-05 Andre Spiegel <spiegel@gnu.org>
* vc.el: Made several backend functions optional.
(vc-default-responsible-p): New function.
(vc-merge): Use RET for first version to trigger merge-news, not
prefix arg.
(vc-annotate): Handle backends that do not support annotation.
(vc-default-merge-news): Removed. The existence of a merge-news
implementation is now checked on caller sites.
* vc-hooks.el (vc-default-mode-line-string): Removed CVS special
case.
* vc-cvs.el (vc-cvs-mode-line-string): New function, handles the
special case that has been removed from the default in vc-hooks.el.
2000-09-05 Stefan Monnier <monnier@cs.yale.edu>
* vc.el (vc-log-edit): Properly handle the case where FILE is nil.
2000-09-05 Andre Spiegel <spiegel@gnu.org>
* vc-hooks.el: Require vc during compilation.
(vc-file-setprop): Use `vc-touched-properties' if bound by the new
macro `with-vc-properties' in vc.el.
(vc-file-getprop): Doc fix.
(vc-after-save): Call `vc-dired-resynch-file' only if vc is loaded.
* vc.el: Require dired-aux during compilation.
(vc-name-assoc-file): Moved to vc-sccs.el.
(with-vc-properties): New macro.
(vc-checkin, vc-checkout, vc-revert, vc-cancel-version,
vc-finish-steal): Use it.
(vc-cancel-version): Moved RCS-specific code to vc-rcs.el. The call
to the backend-specific function is now supposed to do the checkout,
too.
(vc-log-edit): Handle FILE being nil and added a FIXME for log-edit.
* vc-cvs.el (vc-cvs-checkin, vc-cvs-checkout): Don't bother to
set file properties; that gets done in the generic code now.
* vc-rcs.el (vc-rcs-uncheck): Renamed to `vc-rcs-cancel-version'.
Changed parameter list, added code from vc.el that does the
checkout, possibly with a double-take.
* vc-sccs.el (vc-sccs-name-assoc-file): Moved here from vc.el.
(vc-sccs-add-triple, vc-sccs-rename-file, vc-sccs-lookup-triple): Use
the above under the new name.
(vc-sccs-uncheck): Renamed to `vc-sccs-cancel-version'. Changed
parameter list, added checkout command.
(vc-sccs-checkin, vc-sccs-checkout): Don't bother to set file
properties; that gets done in the generic code now.
2000-09-05 Stefan Monnier <monnier@cs.yale.edu>
* vc.el: Docstring fixes (courtesy of checkdoc).
2000-09-05 Stefan Monnier <monnier@cs.yale.edu>
* vc.el (vc-checkout-writable-buffer-hook)
(vc-checkout-writable-buffer): Remove.
(vc-start-entry): Always call vc-log-edit, never vc-log-mode.
(vc-log-mode): Make it into a clean derived major mode.
(vc-log-edit): Mark buffer unmodified (as vc-log-mode did) and use
vc-log-mode if log-edit is not available.
(vc-dired-mode-map): Don't set-keymap-parent yet.
(vc-dired-mode): Do set-keymap-parent here.
(vc-dired-buffers-for-dir): Nop if dired is not loaded.
(vc-rcs-checkin, vc-rcs-checkout): Don't set all properties.
(vc-rcs-register): If there is no RCS subdir, ask the
user whether to create one.
(vc-rcs-state-heuristic): Use
file-ownership-preserved-p.
(vc-rcs-checkout): Remove the error-handling for missing-rcs.
(vc-rcs-state-heuristic): Don't use file-writable-p.
(vc-rcs-print-log): Insert in the current buffer.
(vc-rcs-diff): Insert in the current buffer and remove unused arg
CMP.
(vc-rcs-workfile-unchanged-p): Use vc-do-command
instead of vc-simple-command.
(vc-rcs-fetch-master-state): Removed check for unlocked-changes to
avoid doing a diff when opening a file.
(vc-rcs-state): Added check for unlocked-changes.
(vc-rcs-header): Escape Id.
(vc-rcs-workfile-unchanged-p): Remove optional arg VERSION.
(vc-rcs-state): Call vc-workfile-unchanged-p, not the RCS-specific
version.
(vc-rcs-state-heuristic): Use file-writable-p instead
of comparing userids.
(vc-rcs-fetch-master-state): Handle the case where rcs is missing.
Simplify the logic by eliminating unreachable code.
(vc-rcs-diff): Only pass `2' to vc-do-command if necessary and
just do a recursive call if we need to retry.
(vc-rcs-checkout): Handle the case where rcs is missing by making
the buffer read-write if requested and re-signalling the error.
(vc-rcs-find-most-recent-rev): New function. The code
derives from the old vc-parse-buffer but uses the revision number
rather than the date (much easier to compare robustly).
(vc-rcs-fetch-master-state): Use `with-temp-buffer'. Adapt to the
new vc-parse-buffer (and vc-rcs-find-most-recent-rev). Find the
locking-user more directly. Check strict locking and set
checkout-model appropriately.
(vc-rcs-parse-locks): Remove.
(vc-rcs-latest-on-branch-p): Use with-temp-buffer and adapt to the
new vc-parse-buffer (and vc-rcs-find-most-recent-rev).
(vc-rcs-system-release): Use with-current-buffer and
vc-parse-buffer.
(vc-rcs-register, vc-rcs-checkout): Use with-current-buffer.
Merge in code
from vc-rcs-hooks.el. Don't require 'vc anymore.
(vc-rcs-responsible-p): Use expand-file-name instead of concat and
file-directory-p instead of file-exists-p.
(vc-rcs-exists): Remove.
(vc-rcs-header): New var.
Update Copyright.
(vc-rcs-rename-file): New function.
(vc-rcs-diff): Remove unused `backend' variable.
(vc-rcs-clear-headers): New function; code moved here
from vc-clear-headers in vc.el.
(tail): Provide vc-rcs and remove vc-rcs-logentry-check.
(vc-rcs-register): Parse command output to find master
file name and workfile version.
(vc-rcs-checkout): Removed call to vc-file-clear-masterprops.
Require vc and vc-rcs-hooks.
(vc-rcs-trunk-p, vc-rcs-branch-part): Move to vc-rcs-hooks.
(vc-rcs-backend-release-p): Remove (use vc-rcs-release-p).
(vc-release-greater-or-equal-p): Move from vc.
(vc-rcs-trunk-p, vc-rcs-branch-p, vc-rcs-branch-part,
vc-rcs-minor-part, vc-rcs-previous-version): Remove duplicates.
(vc-rcs-checkout): Add a missing `new-version' argument in the
call to vc-rcs-latest-on-branch-p. Hopefully that was the right
one.
(vc-rcs-steal-lock): Renamed from `vc-rcs-steal'.
Updated everything to use `vc-checkout-model'.
(vc-rcs-backend-release-p): function added. other
stuff updated to reference this function instead of the old
`vc-backend-release-p'.
(vc-rcs-logentry-check): Function added.
(vc-rcs-checkin, vc-rcs-previous-version)
(vc-rcs-checkout): Name space cleaned up. No more revision number
crunching function names that are not prefixed with vc-rcs.
(vc-rcs-checkout-model): Function added. References to
`vc-checkout-model' replaced.
(vc-rcs-admin): Added the query-only option as
required by the vc.el file.
(vc-rcs-exists): Function added.
(vc-*-checkout):
Use with-temp-file instead of /bin/sh. Merged from mainline
(vc-rcs-latest-on-branch-p): Moved to vc-rcs-hooks.el.
(vc-rcs-latest-on-branch-p, vc-rcs-trunk-p)
(vc-rcs-branch-p, vc-rcs-branch-part, vc-rcs-minor-part)
(vc-rcs-previous-version): Functions added.
(vc-rcs-diff): Function added.
(vc-rcs-checkout) Bug (typo) found and fixed.
(vc-rcs-register-switches) Variable `vc-rcs-register-switches' added.
Require vc when compiling.
(vc-rcs-print-log, vc-rcs-assign-name, vc-rcs-merge)
(vc-rcs-check-headers, vc-rcs-steal, vc-rcs-uncheck, vc-rcs-revert)
(vc-rcs-checkin): New functions (code from vc.el).
(vc-rcs-previous-version, vc-rcs-system-release, vc-rcs-checkout):
Doc fix.
(vc-rcs-release): Deleted. (Duplicated vc-rcs-system-release).
(vc-rcs-trunk-p, vc-rcs-branch-p, vc-rcs-branch-part)
(vc-rcs-minor-part, vc-rcs-previous-version, vc-rcs-release)
(vc-rcs-release-p, vc-rcs-admin, vc-rcs-checkout): New functions
from vc.el.
(vc-rcs-system-release):
Renamed from vc-rcs-backend-release.
