title: what is custom-set-variables and faces in my .emacs?
body: <p>this is in my .emacs can I mess with it or not?</p>
  
  <pre><code>(custom-set-variables
    ;; custom-set-variables was added by Custom.
    ;; If you edit it by hand, you could mess it up, so be careful.
    ;; Your init file should contain only one such instance.
    ;; If there is more than one, they won't work right.
   )
  (custom-set-faces
    ;; custom-set-faces was added by Custom.
    ;; If you edit it by hand, you could mess it up, so be careful.
    ;; Your init file should contain only one such instance.
    ;; If there is more than one, they won't work right.
   '(better-fringes-bitmap ((t (:foreground "#00dd44"))))
   '(font-lock-string-face ((((class color) (min-colors 88) (background light)) (:foreground "#113355")))))
  </code></pre>
  
  <p>so far I am adding everything I want above these lines...</p>