(vc-minor-part): Rename to vc-rcs-minor-part and move to vc-rcs.el.
(vc-default-previous-revision): Rename to vc-rcs-previous-revision
and move to vc-rcs.el.
(vc-default-next-revision): Rename to vc-rcs-next-revision and
move to vc-rcs.el.
(vc-cvs-update-changelog): Move to vc-cvs.el, use vc-call-backend.
(vc-rcs-update-changelog): Remove.
(vc-update-changelog-rcs2log): Rename to vc-rcs-update-changelog
and move to vc-rcs.el.
* vc-rcs.el (vc-rcs-latest-on-branch-p, vc-rcs-checkin)
(vc-rcs-checkout, vc-rcs-rollback): Adjust for the vc-rcs-trunk-p
renaming.
(vc-rcs-trunk-p, vc-rcs-minor-part, vc-rcs-previous-revision)
(vc-rcs-next-revision, vc-rcs-update-changelog): Moved here from
vc.el, renamed to be RCS specific.
* vc-cvs.el (vc-cvs-previous-revision, vc-cvs-next-revision): New functions.
(vc-cvs-update-changelog): Moved here from vc.el.
* vc-sccs.el (vc-sccs-previous-revision, vc-sccs-next-revision):
New functions.
+2009-08-26 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * vc.el (vc-trunk-p): Rename to vc-rcs-trunk-p and move to vc-rcs.el.
+ (vc-minor-part): Rename to vc-rcs-minor-part and move to vc-rcs.el.
+ (vc-default-previous-revision): Rename to vc-rcs-previous-revision
+ and move to vc-rcs.el.
+ (vc-default-next-revision): Rename to vc-rcs-next-revision and
+ move to vc-rcs.el.
+ (vc-cvs-update-changelog): Move to vc-cvs.el, use vc-call-backend.
+ (vc-rcs-update-changelog): Remove.
+ (vc-update-changelog-rcs2log): Rename to vc-rcs-update-changelog
+ and move to vc-rcs.el.
+
+ * vc-rcs.el (vc-rcs-latest-on-branch-p, vc-rcs-checkin)
+ (vc-rcs-checkout, vc-rcs-rollback): Adjust for the vc-rcs-trunk-p
+ renaming.
+ (vc-rcs-trunk-p, vc-rcs-minor-part, vc-rcs-previous-revision)
+ (vc-rcs-next-revision, vc-rcs-update-changelog): Moved here from
+ vc.el, renamed to be RCS specific.
+
+ * vc-cvs.el (vc-cvs-previous-revision, vc-cvs-next-revision): New functions.
+ (vc-cvs-update-changelog): Moved here from vc.el.
+
+ * vc-sccs.el (vc-sccs-previous-revision, vc-sccs-next-revision):
+ New functions.
+
2009-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
* emacs-lisp/bytecomp.el (byte-compile-lapcode): Fix up last change.
(unless version (setq version (vc-working-revision file)))
(with-temp-buffer
(string= version
- (if (vc-trunk-p version)
+ (if (vc-rcs-trunk-p version)
(progn
;; Compare VERSION to the head version number.
(vc-insert-file (vc-name file) "^[0-9]")
(not (string= (vc-branch-part old-version)
(vc-branch-part new-version))))
(vc-rcs-set-default-branch file
- (if (vc-trunk-p new-version) nil
+ (if (vc-rcs-trunk-p new-version) nil
(vc-branch-part new-version)))
;; If this is an old RCS release, we might have
;; to remove a remaining lock.
;; use current workfile version
workrev
;; REV is t ...
- (if (not (vc-trunk-p workrev))
+ (if (not (vc-rcs-trunk-p workrev))
;; ... go to head of current branch
(vc-branch-part workrev)
;; ... go to head of trunk
(vc-rcs-set-default-branch
file
(if (vc-rcs-latest-on-branch-p file new-version)
- (if (vc-trunk-p new-version) nil
+ (if (vc-rcs-trunk-p new-version) nil
(vc-branch-part new-version))
new-version)))))
(message "Checking out %s...done" file))))))
(error "RCS backend doesn't support directory-level rollback."))
(dolist (file (vc-expand-dirs files))
(let* ((discard (vc-working-revision file))
- (previous (if (vc-trunk-p discard) "" (vc-branch-part discard)))
+ (previous (if (vc-rcs-trunk-p discard) "" (vc-branch-part discard)))
(config (current-window-configuration))
(done nil))
(if (null (yes-or-no-p (format "Remove version %s from %s history? "
;;; Miscellaneous
;;;
+(defun vc-rcs-trunk-p (rev)
+ "Return t if REV is a revision on the trunk."
+ (not (eq nil (string-match "\\`[0-9]+\\.[0-9]+\\'" rev))))
+
+(defun vc-rcs-minor-part (rev)
+ "Return the minor revision number of a revision number REV."
+ (string-match "[0-9]+\\'" rev)
+ (substring rev (match-beginning 0) (match-end 0)))
+
+(defun vc-rcs-previous-revision (file rev)
+ "Return the revision number immediately preceding REV for FILE,
+or nil if there is no previous revision. This default
+implementation works for MAJOR.MINOR-style revision numbers as
+used by RCS and CVS."
+ (let ((branch (vc-branch-part rev))
+ (minor-num (string-to-number (vc-rcs-minor-part rev))))
+ (when branch
+ (if (> minor-num 1)
+ ;; revision does probably not start a branch or release
+ (concat branch "." (number-to-string (1- minor-num)))
+ (if (vc-rcs-trunk-p rev)
+ ;; we are at the beginning of the trunk --
+ ;; don't know anything to return here
+ nil
+ ;; we are at the beginning of a branch --
+ ;; return revision of starting point
+ (vc-branch-part branch))))))
+
+(defun vc-rcs-next-revision (file rev)
+ "Return the revision number immediately following REV for FILE,
+or nil if there is no next revision. This default implementation
+works for MAJOR.MINOR-style revision numbers as used by RCS
+and CVS."
+ (when (not (string= rev (vc-working-revision file)))
+ (let ((branch (vc-branch-part rev))
+ (minor-num (string-to-number (vc-rcs-minor-part rev))))
+ (concat branch "." (number-to-string (1+ minor-num))))))
+
+(defun vc-rcs-update-changelog (files)
+ "Default implementation of update-changelog.
+Uses `rcs2log' which only works for RCS and CVS."
+ ;; FIXME: We (c|sh)ould add support for cvs2cl
+ (let ((odefault default-directory)
+ (changelog (find-change-log))
+ ;; Presumably not portable to non-Unixy systems, along with rcs2log:
+ (tempfile (make-temp-file
+ (expand-file-name "vc"
+ (or small-temporary-file-directory
+ temporary-file-directory))))
+ (login-name (or user-login-name
+ (format "uid%d" (number-to-string (user-uid)))))
+ (full-name (or add-log-full-name
+ (user-full-name)
+ (user-login-name)
+ (format "uid%d" (number-to-string (user-uid)))))
+ (mailing-address (or add-log-mailing-address
+ user-mail-address)))
+ (find-file-other-window changelog)
+ (barf-if-buffer-read-only)
+ (vc-buffer-sync)
+ (undo-boundary)
+ (goto-char (point-min))
+ (push-mark)
+ (message "Computing change log entries...")
+ (message "Computing change log entries... %s"
+ (unwind-protect
+ (progn
+ (setq default-directory odefault)
+ (if (eq 0 (apply 'call-process
+ (expand-file-name "rcs2log"
+ exec-directory)
+ nil (list t tempfile) nil
+ "-c" changelog
+ "-u" (concat login-name
+ "\t" full-name
+ "\t" mailing-address)
+ (mapcar
+ (lambda (f)
+ (file-relative-name
+ (expand-file-name f odefault)))
+ files)))
+ "done"
+ (pop-to-buffer (get-buffer-create "*vc*"))
+ (erase-buffer)
+ (insert-file-contents tempfile)
+ "failed"))
+ (setq default-directory (file-name-directory changelog))
+ (delete-file tempfile)))))
+
(defun vc-rcs-check-headers ()
"Check if the current file has any headers in it."
(save-excursion
;;; Miscellaneous
;;;
+(defun vc-sccs-previous-revision (file rev)
+ (vc-call-backend 'RCS 'previous-revision file rev))
+
+(defun vc-sccs-next-revision (file rev)
+ (vc-call-backend 'RCS 'next-revision file rev))
+
(defun vc-sccs-check-headers ()
"Check if the current file has any headers in it."
(save-excursion
;; functions that operate on RCS revision numbers. This code should
;; also be moved into the backends. It stays for now, however, since
;; it is used in code below.
-;;;###autoload
-(defun vc-trunk-p (rev)
- "Return t if REV is a revision on the trunk."
- (not (eq nil (string-match "\\`[0-9]+\\.[0-9]+\\'" rev))))
-
(defun vc-branch-p (rev)
"Return t if REV is a branch revision."
(not (eq nil (string-match "\\`[0-9]+\\(\\.[0-9]+\\.[0-9]+\\)*\\'" rev))))
(when index
(substring rev 0 index))))
-(defun vc-minor-part (rev)
- "Return the minor revision number of a revision number REV."
- (string-match "[0-9]+\\'" rev)
- (substring rev (match-beginning 0) (match-end 0)))
-
(define-obsolete-function-alias
'vc-default-previous-version 'vc-default-previous-revision "23.1")
-(defun vc-default-previous-revision (backend file rev)
- "Return the revision number immediately preceding REV for FILE,
-or nil if there is no previous revision. This default
-implementation works for MAJOR.MINOR-style revision numbers as
-used by RCS and CVS."
- (let ((branch (vc-branch-part rev))
- (minor-num (string-to-number (vc-minor-part rev))))
- (when branch
- (if (> minor-num 1)
- ;; revision does probably not start a branch or release
- (concat branch "." (number-to-string (1- minor-num)))
- (if (vc-trunk-p rev)
- ;; we are at the beginning of the trunk --
- ;; don't know anything to return here
- nil
- ;; we are at the beginning of a branch --
- ;; return revision of starting point
- (vc-branch-part branch))))))
-
-(defun vc-default-next-revision (backend file rev)
- "Return the revision number immediately following REV for FILE,
-or nil if there is no next revision. This default implementation
-works for MAJOR.MINOR-style revision numbers as used by RCS
-and CVS."
- (when (not (string= rev (vc-working-revision file)))
- (let ((branch (vc-branch-part rev))
- (minor-num (string-to-number (vc-minor-part rev))))
- (concat branch "." (number-to-string (1+ minor-num))))))
-
(defun vc-default-responsible-p (backend file)
"Indicate whether BACKEND is reponsible for FILE.
The default is to return nil always."
(defun vc-default-init-revision (backend) vc-default-init-revision)
-(defalias 'vc-cvs-update-changelog 'vc-update-changelog-rcs2log)
-
-(defalias 'vc-rcs-update-changelog 'vc-update-changelog-rcs2log)
-
-;; FIXME: This should probably be moved to vc-rcs.el and replaced in
-;; vc-cvs.el by code using cvs2cl.
-(defun vc-update-changelog-rcs2log (files)
- "Default implementation of update-changelog.
-Uses `rcs2log' which only works for RCS and CVS."
- ;; FIXME: We (c|sh)ould add support for cvs2cl
- (let ((odefault default-directory)
- (changelog (find-change-log))
- ;; Presumably not portable to non-Unixy systems, along with rcs2log:
- (tempfile (make-temp-file
- (expand-file-name "vc"
- (or small-temporary-file-directory
- temporary-file-directory))))
- (login-name (or user-login-name
- (format "uid%d" (number-to-string (user-uid)))))
- (full-name (or add-log-full-name
- (user-full-name)
- (user-login-name)
- (format "uid%d" (number-to-string (user-uid)))))
- (mailing-address (or add-log-mailing-address
- user-mail-address)))
- (find-file-other-window changelog)
- (barf-if-buffer-read-only)
- (vc-buffer-sync)
- (undo-boundary)
- (goto-char (point-min))
- (push-mark)
- (message "Computing change log entries...")
- (message "Computing change log entries... %s"
- (unwind-protect
- (progn
- (setq default-directory odefault)
- (if (eq 0 (apply 'call-process
- (expand-file-name "rcs2log"
- exec-directory)
- nil (list t tempfile) nil
- "-c" changelog
- "-u" (concat login-name
- "\t" full-name
- "\t" mailing-address)
- (mapcar
- (lambda (f)
- (file-relative-name
- (expand-file-name f odefault)))
- files)))
- "done"
- (pop-to-buffer (get-buffer-create "*vc*"))
- (erase-buffer)
- (insert-file-contents tempfile)
- "failed"))
- (setq default-directory (file-name-directory changelog))
- (delete-file tempfile)))))
-
(defun vc-default-find-revision (backend file rev buffer)
"Provide the new `find-revision' op based on the old `checkout' op.
This is only for compatibility with old backends. They should be updated
projects / emacs.git / commitdiff