; Use defvar-keymap in define-derived-mode

* lisp/emacs-lisp/derived.el (define-derived-mode): Use defvar-keymap.
This change is for documentation purposes on macro expansion.

(cherry picked from commit 5f4c9053538fc1bf472c1be9a203db5c6178ea02)

diff --git a/lisp/emacs-lisp/derived.el b/lisp/emacs-lisp/derived.el
index 0bd862995847c18ad5474b1fe02d1451d3a11a3b..a19439d792566161c726cb7968bbbca7deb10f38 100644 (file)
--- a/lisp/emacs-lisp/derived.el
+++ b/lisp/emacs-lisp/derived.el
@@ -217,7 +217,7 @@ No problems result if this variable is not bound.
                        child)))
        (unless (boundp ',map)
         (put ',map 'definition-name ',child))
-       (with-no-warnings (defvar ,map (make-sparse-keymap)))
+       (with-no-warnings (defvar-keymap ,map))
        (unless (get ',map 'variable-documentation)
         (put ',map 'variable-documentation
               ,(format "Keymap for `%s'." child)))