Added to personal/carl.el: (global-set-key (kbd "C-<f4>") `cider-switch-to-repl-buffer)
Deleted from personal/carl.el: (global-set-key [<f4>] `cider-switch-to-repl-buffer)
Deleted from personal/carl.el: (global-set-key [<f4>] `cider-switch-to-repl-buffer)
Deleted from personal/carl.el: (add-hook `cider-mode-hook