bubble up kill-this-buffer

global.org

@@ -222,6 +222,7 @@
 #+BEGIN_SRC emacs-lisp
   (global-set-key (kbd "C-M-d") 'kill-sexp)
   (global-set-key (kbd "C-M-<backspace>") 'backward-kill-sexp)
+  (global-set-key (kbd "C-x k") 'kill-this-buffer)
 #+END_SRC
 ** Whitespace
    Trailing whitespace is evil; get rid of it
@@ -384,8 +385,6 @@
   ;; (require 'sourcepair)
   ;; (global-set-key (kbd "<f6>") 'sourcepair-load)
 
-  (global-set-key (kbd "C-x k") 'kill-this-buffer) ;;why not?
-
   (setq default-fill-column 110)
 
   ;; (require 'pomodoro)