sbclrc: Disable Quicklisp in favour of Guix.

.sbclrc

@@ -5,11 +5,11 @@
 ;; (setf *print-case* :downcase)
 
 ;;; The following lines added by ql:add-to-init-file:
-#-quicklisp
-(let ((quicklisp-init (merge-pathnames ".quicklisp/setup.lisp"
-                                       (user-homedir-pathname))))
-  (when (probe-file quicklisp-init)
-    (load quicklisp-init)))
+;; #-quicklisp
+;; (let ((quicklisp-init (merge-pathnames ".quicklisp/setup.lisp"
+;;                                        (user-homedir-pathname))))
+;;   (when (probe-file quicklisp-init)
+;;     (load quicklisp-init)))
 
 ;; Some OSes package Lisp compilers in a way that ASDF is not automatically loaded.
 (require "asdf")