Allow customising windmove user options with an empty prefix

* lisp/windmove.el (windmove--default-keybindings-type): Handle nil
as a prefix value.  (Bug#60161)

diff --git a/lisp/windmove.el b/lisp/windmove.el
index 00e76df0a019a7f25877e3f96d542cb413e1562e..4311f082de67a910204f47dc46b1ae56f1168018 100644 (file)
--- a/lisp/windmove.el
+++ b/lisp/windmove.el
@@ -776,7 +776,8 @@ Default value of MODIFIERS is `shift-super'."
 (defconst windmove--default-keybindings-type
   `(choice (const :tag "Don't bind" nil)
            (cons :tag "Bind using"
-                 (key-sequence :tag "Prefix")
+                 (choice (key-sequence :tag "Prefix")
+                         (const :tag "No Prefix" nil))
                  (set :tag "Modifier"
                       :greedy t
                       ;; See `(elisp) Keyboard Events'