   :config
   (add-hook 'prog-mode-hook #'semantic-mode))
 
-(defun my/maybe-make-executable ()
+(defun my-maybe-make-executable ()
   (let ((file-name (buffer-file-name)))
     (when (and (save-excursion
                  (save-restriction

;; the following two functions are adapted from the similarly named
;; functions in prelude

(defun my/delete-file-and-buffer ()
  "Delete the current buffer and it's associated file."
  (interactive)
  (when (yes-or-no-p "Really kill buffer and file? ")

          (delete-file file-name))
        (message "Deleted file %s" file-name)))))

(defun my-rename-file-and-buffer (new-name)
  "Rename the current file and buffer to NEW-NAME."
  (interactive "FNew name:")
  (let* ((old-name (buffer-file-name))
