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-rw-r--r--lisp/emacs-lisp/loaddefs-gen.el8
1 files changed, 6 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/loaddefs-gen.el b/lisp/emacs-lisp/loaddefs-gen.el
index 5819a26eb54..095d6b14e63 100644
--- a/lisp/emacs-lisp/loaddefs-gen.el
+++ b/lisp/emacs-lisp/loaddefs-gen.el
@@ -287,10 +287,14 @@ expression, in which case we want to handle forms differently."
;; In Emacs this is normally handled separately by cus-dep.el, but for
;; third party packages, it can be convenient to explicitly autoload
;; a group.
- (let ((groupname (nth 1 form)))
+ (let ((groupname (nth 1 form))
+ (parent (eval (plist-get form :group) t)))
`(let ((loads (get ',groupname 'custom-loads)))
(if (member ',file loads) nil
- (put ',groupname 'custom-loads (cons ',file loads))))))
+ (put ',groupname 'custom-loads (cons ',file loads))
+ ,@(when parent
+ `((put ',parent 'custom-loads
+ (cons ',groupname (get ',parent 'custom-loads)))))))))
;; When processing a macro expansion, any expression
;; before a :autoload-end should be included. These are typically (put