master 72b8430 2/2: Add lexical-binding cookie to autoload files

[Lars Ingebrigtsen]

branch: master
commit 72b8430fea79cb1ebb8c3652babf42a12569ab8a
Author: Stefan Kangas <stefan@marxist.se>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Add lexical-binding cookie to autoload files
    
    * build-aux/update-subdirs:
    * lisp/emacs-lisp/autoload.el (autoload-rubric): Add lexical-binding
    cookie to generated files (bug#44854).
---
 lisp/emacs-lisp/autoload.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/emacs-lisp/autoload.el b/lisp/emacs-lisp/autoload.el
index 07bda53..4d0c6c2 100644
--- a/lisp/emacs-lisp/autoload.el
+++ b/lisp/emacs-lisp/autoload.el
@@ -368,7 +368,8 @@ FILE's name."
   (let ((basename (file-name-nondirectory file))
        (lp (if (equal type "package") (setq type "autoloads"))))
     (concat ";;; " basename
-           " --- automatically extracted " (or type "autoloads") "\n"
+            " --- automatically extracted " (or type "autoloads")
+            "  -*- lexical-binding: t -*-\n"
            ";;\n"
            ";;; Code:\n\n"
            (if lp