; Fix compilation errors in completion-preview.el

* lisp/completion-preview.el (mouse-wheel-up-event)
(mouse-wheel-up-alternate-event, mouse-wheel-down-event)
(mouse-wheel-down-alternate-event): Defvar, to avoid warnings and
errors in builds --without-x.  (Bug#68213)

diff --git a/lisp/completion-preview.el b/lisp/completion-preview.el
index da4afb8f66ada0d01b0eadd38f52376032648975..baadb4714b1daaeaf98c965e71e4610a9107ab10 100644 (file)
--- a/lisp/completion-preview.el
+++ b/lisp/completion-preview.el
@@ -128,6 +128,10 @@ If this option is nil, these commands do not display any message."
   ;; "M-p" #'completion-preview-prev-candidate
   )
 
+(defvar mouse-wheel-up-event)
+(defvar mouse-wheel-up-alternate-event)
+(defvar mouse-wheel-down-event)
+(defvar mouse-wheel-down-alternate-event)
 (defvar-keymap completion-preview--mouse-map
   :doc "Keymap for mouse clicks on the completion preview."
   "<down-mouse-1>" #'completion-preview-insert