Is it possible to teach customize to save its variables using single quote `'` instead of `quote`? Example: <!-- language: lisp --> … '(package-archives '(("gnu" . "http://elpa.gnu.org/packages/") ("melpa" . "http://melpa.org/packages/"))) … instead of: … '(package-archives (quote (("gnu" . "http://elpa.gnu.org/packages/") ("melpa" . "http://melpa.org/packages/")))) …