(grep-mode): Remove unnecessary autoload.

[gnu-emacs] / lisp / vc-sccs.el

diff --git a/lisp/vc-sccs.el b/lisp/vc-sccs.el
index c81d3e87aaa081155473f49ce8b805a192e7ccc9..b691775f63b9633d542a1c349cc956df693977a2 100644 (file)
--- 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, 2004  Free Software Foundation, Inc.
 
 ;; Author:     FSF (see vc.el for full credits)
 ;; Maintainer: Andre Spiegel <spiegel@gnu.org>
 
-;; $Id: vc-sccs.el,v 1.23 2003/08/12 18:01:21 spiegel Exp $
+;; $Id$
 
 ;; This file is part of GNU Emacs.
 
@@ -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)))
@@ -397,5 +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
+;; arch-tag: d751dee3-d7b3-47e1-95e3-7ae98c052041
 ;;; vc-sccs.el ends here