(bitmap-area): Add :version.

diff --git a/lisp/faces.el b/lisp/faces.el
index bea469bd9bccf546ac586a4c1ac98722efab4f0f..381ddbada82303fcf78851537b5af7c5e3b81324 100644 (file)
--- a/lisp/faces.el
+++ b/lisp/faces.el
@@ -1383,6 +1383,7 @@ created."
     (t
      (:background "gray")))
   "Basic face for bitmap areas under X."
+  :version "21.1"
   :group 'basic-faces)