+2002-01-05 Andre Spiegel <spiegel@gnu.org>
+
+ * vc.el (vc-branch-part): Return nil if there's no `.'
+ (vc-default-previous-version): Renamed from vc-previous-version.
+ New args BACKEND and FILE. Return nil for revision numbers
+ without a `.'
+ (vc-version-diff): Call vc-BACKEND-previous-version.
+ (vc-steal-lock): Steal lock before composing mail, so that no mail
+ is sent when the stealing goes wrong. And we'll actually see the
+ error in that case now.
+ (vc-finish-steal): Removed.
+
+ * vc-rcs.el (vc-rcs-steal-lock): Do a real checkout after stealing
+ the lock, so that we see expanded headers.
+ (vc-rcs-trunk-p, vc-rcs-branch-part, vc-rcs-branch-p,
+ vc-rcs-minor-part, vc-rcs-previous-version): Removed. These are
+ available from vc.el. Updated all callers.
+
2002-01-05 Richard M. Stallman <rms@gnu.org>
* enriched.el (enriched-make-annotation): Doc fix.