master 44a1721156e: * lisp/loadup.el (lexical-binding): Add a comment

[Stefan Monnier]

branch: master
commit 44a1721156ec29e5799da94f7918f217f52fd751
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>

    * lisp/loadup.el (lexical-binding): Add a comment
---
 lisp/loadup.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lisp/loadup.el b/lisp/loadup.el
index c498c0e53af..c6a8dcbb909 100644
--- a/lisp/loadup.el
+++ b/lisp/loadup.el
@@ -635,6 +635,8 @@ directory got moved.  This is set to be a pair in the form 
of:
           (unwind-protect
               (let ((tmp-dump-mode dump-mode)
                     (dump-mode nil)
+                    ;; Set `lexical-binding' to nil by default
+                    ;; in the dumped Emacs.
                     (lexical-binding nil))
                 (if (member tmp-dump-mode '("pdump" "pbootstrap"))
                     (dump-emacs-portable (expand-file-name output 
invocation-directory))