+2012-12-07 Juanma Barranquero <lekktu@gmail.com>
+
+ * vc/vc-hooks.el (vc-state): Doc fix.
+
2012-12-06 Glenn Morris <rgm@gnu.org>
* mail/rmail.el (rmail-maybe-display-summary):
(defun vc-state (file &optional backend)
"Return the version control state of FILE.
-If FILE is not registered, this function always returns nil.
-For registered files, the value returned is one of:
+A return of nil from this function means we have no information on the
+status of this file. Otherwise, the value returned is one of:
'up-to-date The working file is unmodified with respect to the
latest version on the current branch, and not locked.
that any file with vc-state nil might be ignorable
without VC knowing it.
- 'unregistered The file is not under version control.
+ 'unregistered The file is not under version control."
-A return of nil from this function means we have no information on the
-status of this file."
;; Note: in Emacs 22 and older, return of nil meant the file was
;; unregistered. This is potentially a source of
;; backward-compatibility bugs.