diff options
Diffstat (limited to 'lisp/vc.el')
| -rw-r--r-- | lisp/vc.el | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lisp/vc.el b/lisp/vc.el index c5929f1da8b..24fae514ea5 100644 --- a/lisp/vc.el +++ b/lisp/vc.el @@ -46,7 +46,8 @@ ;; This mode is fully documented in the Emacs user's manual. ;; -;; Supported version-control systems presently include SCCS, RCS, and CVS. +;; Supported version-control systems presently include CVS, RCS, GNU Arch, +;; Subversion, Meta-CVS, and SCCS (or its free replacement, CSSC). ;; ;; Some features will not work with old RCS versions. Where ;; appropriate, VC finds out which version you have, and allows or @@ -68,7 +69,7 @@ ;; ;; The vc code maintains some internal state in order to reduce expensive ;; version-control operations to a minimum. Some names are only computed -;; once. If you perform version control operations with RCS/SCCS/CVS while +;; once. If you perform version control operations with the backend while ;; vc's back is turned, or move/rename master files while vc is running, ;; vc may get seriously confused. Don't do these things! ;; @@ -737,6 +738,7 @@ in their implementation of vc-BACKEND-diff.") ;; 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)))) |