From: Stefan Kangas <stefan@marxist.se>
Date: Thu, 31 Dec 2020 05:35:49 +0000 (+0100)
Subject: Add lexical-binding cookie to autoload files
X-Git-Tag: emacs-28.0.90~4464
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=72b8430fea79cb1ebb8c3652babf42a12569ab8a;p=emacs.git

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).
---

diff --git a/lisp/emacs-lisp/autoload.el b/lisp/emacs-lisp/autoload.el
index 07bda537b39..4d0c6c2f682 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