X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/8bfde4bea15ac3e1f881f33b5842ab21705bd21c..26238072db2d78af84b46cd84a4b0a8260e4a9dd:/lisp/vc-sccs.el

diff --git a/lisp/vc-sccs.el b/lisp/vc-sccs.el
index a333a4d668..e4d14d8ae7 100644
--- a/lisp/vc-sccs.el
+++ b/lisp/vc-sccs.el
@@ -1,11 +1,12 @@
 ;;; vc-sccs.el --- support for SCCS version-control
 
-;; Copyright (C) 1992,93,94,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
+;; Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+;;   2001, 2002, 2003, 2004 Free Software Foundation, Inc.
 
 ;; Author:     FSF (see vc.el for full credits)
 ;; Maintainer: Andre Spiegel <spiegel@gnu.org>
 
-;; $Id: vc-sccs.el,v 1.22 2003/05/08 19:18:33 monnier Exp $
+;; $Id$
 
 ;; This file is part of GNU Emacs.
 
@@ -21,8 +22,8 @@
 
 ;; You should have received a copy of the GNU General Public License
 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
 
 ;;; Commentary:
 
@@ -150,7 +151,7 @@ For a description of possible values, see `vc-check-master-templates'."
   'locking)
 
 (defun vc-sccs-workfile-unchanged-p (file)
-  "SCCS-specific implementation of vc-workfile-unchanged-p."
+  "SCCS-specific implementation of `vc-workfile-unchanged-p'."
   (zerop (apply 'vc-do-command nil 1 "vcdiff" (vc-name file)
                 (list "--brief" "-q"
                       (concat "-r" (vc-workfile-version file))))))
@@ -270,9 +271,9 @@ EDITABLE non-nil means previous version should be locked."
 ;;; History functions
 ;;;
 
-(defun vc-sccs-print-log (file)
+(defun vc-sccs-print-log (file &optional buffer)
   "Get change log associated with FILE."
-  (vc-do-command nil 0 "prs" (vc-name file)))
+  (vc-do-command buffer 0 "prs" (vc-name file)))
 
 (defun vc-sccs-logentry-check ()
   "Check that the log entry in the current buffer is acceptable for SCCS."
@@ -280,11 +281,11 @@ EDITABLE non-nil means previous version should be locked."
     (goto-char 512)
     (error "Log must be less than 512 characters; point is now at pos 512")))
 
-(defun vc-sccs-diff (file &optional oldvers newvers)
+(defun vc-sccs-diff (file &optional oldvers newvers buffer)
   "Get a difference report using SCCS between two versions of FILE."
   (setq oldvers (vc-sccs-lookup-triple file oldvers))
   (setq newvers (vc-sccs-lookup-triple file newvers))
-  (apply 'vc-do-command "*vc-diff*" 1 "vcdiff" (vc-name file)
+  (apply 'vc-do-command (or buffer "*vc-diff*") 1 "vcdiff" (vc-name file)
          (append (list "-q"
                        (and oldvers (concat "-r" oldvers))
                        (and newvers (concat "-r" newvers)))
@@ -397,4 +398,5 @@ If NAME is nil or a version number string it's just passed through."
 
 (provide 'vc-sccs)
 
+;; arch-tag: d751dee3-d7b3-47e1-95e3-7ae98c052041
 ;;; vc-sccs.el ends here