Make `C-h m' actually output the documentation for the major mode

* lisp/help-fns.el (describe-mode): Get the documentation for the
correct major mode.

diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index 5a38153acaac2b5dfbe13692fbb927a2fb26f473..c06c0f3815bbe5a47a6e7f182d39a687bb59e184 100644 (file)
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -1913,7 +1913,7 @@ documentation for the major and minor modes of that buffer."
                              (lambda (_)
                                (help-function-def--button-function
                                 major file-name))))))
-          (insert (help-split-fundoc (documentation major-mode) nil 'doc)
+          (insert (help-split-fundoc (documentation major) nil 'doc)
                   (with-current-buffer buffer
                     (help-fns--list-local-commands)))
           (ensure-empty-lines 1)