    ;; A list of packages that cannot be updated.
    dotspacemacs-frozen-packages '()
    ;; A list of packages that will not be installed and loaded.
-   dotspacemacs-excluded-packages '(evil-unimpaired evil-ediff)
+   dotspacemacs-excluded-packages '(evil-unimpaired evil-ediff clean-aindent-mode)
    ;; Defines the behaviour of Spacemacs when installing packages.
    ;; Possible values are `used-only', `used-but-keep-unused' and `all'.
    ;; `used-only' installs only explicitly used packages and uninstall any

  ;; buffers, e.g., buffers of magit, minibuffers and so on, won't trigger the "find-file-hook".
  (funcall (change-glyphs-of-display-table standard))
  (add-hook 'find-file-hook (change-glyphs-of-display-table buffer))
  ;; Enable company mode globally and enable both vim and emacs style key bindings of company mode.
  ;; Only key bindings of the style which represented by dotspacemacs-editing-style will be set by
  ;; default, even though auto-completion layer add "spacemacs//company-active-navigation" to the

      (progn
        (global-set-key (kbd "<mouse-4>") (kbd "<wheel-up>"))
        (global-set-key (kbd "<mouse-5>") (kbd "<wheel-down>"))))
  ;; Replace "backward-kill-word" with "backward-delete-word" to avoid the deleted text being added
  ;; to kill ring.
  (global-set-key (kbd "M-DEL") (lambda (arg)
                                  (interactive "p")
                                  (delete-region (point) (progn (forward-word (- arg)) (point)))))

  ;; Ignore hidden files in "counsel find file" default, these files will appear unless we input "."
  (setq counsel-find-file-ignore-regexp "\\`\\.")
