Try to fix slime-capf

elisp/slime-capf.el

@@ -36,17 +36,6 @@
 (require 'thingatpt)
 (require 'cape)
 
-(define-slime-contrib slime-capf
-  "Interaction between slime and Emacs capfs."
-  (:license "GPL")
-  (:authors "Ole Arndt <anwyn@sugarshark.com>" "Alexander Rosenberg <zanderpkg@pm.me>")
-  (:swank-dependencies swank-arglists)
-  (:on-load
-   (advice-add 'slime--completion-at-point :override
-               'slime-capf-complete-at-point))
-  (:on-unload
-   (advice-remove 'slime--completion-at-point 'slime-capf-complete-at-point)))
-
 ;;; ----------------------------------------------------------------------------
 ;;; * Customization