From d33a6b9069b6a8272adf720fbb9c1f4a5ec09dd2 Mon Sep 17 00:00:00 2001
From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Mon, 15 Aug 2022 08:24:29 +0200
Subject: [PATCH] Tweak autoloads of defsubsts containing spaces/control chars
* lisp/emacs-lisp/loaddefs-gen.el (loaddefs-generate--print-form):
Escape control chars in bodies so that we don't end up with
trailing spaces if we're autoloading a defsubst containing
"\\`[ \t\n\r]*\\'".
---
lisp/emacs-lisp/loaddefs-gen.el | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lisp/emacs-lisp/loaddefs-gen.el b/lisp/emacs-lisp/loaddefs-gen.el
index 31e1514193f..360b3e4521b 100644
--- a/lisp/emacs-lisp/loaddefs-gen.el
+++ b/lisp/emacs-lisp/loaddefs-gen.el
@@ -675,7 +675,9 @@ instead of just updating them with the new/changed autoloads."
(insert "\\\n")))
(while def
(insert " ")
- (prin1 (pop def) (current-buffer) t))
+ (prin1 (pop def) (current-buffer)
+ '(t (escape-newlines . t)
+ (escape-control-characters . t))))
(insert ")")))
(defun loaddefs-generate--excluded-files ()
--
2.39.5