    ;; wrapped in a layer. If you need some configuration for these
    ;; packages, then consider creating a layer. You can also put the
    ;; configuration in `dotspacemacs/user-config'.
-   dotspacemacs-additional-packages '(xclip)
+   dotspacemacs-additional-packages '(xclip
+                                      yasnippet-snippets)
    ;; A list of packages that cannot be updated.
    dotspacemacs-frozen-packages '()
    ;; A list of packages that will not be installed and loaded.

  ;; Set the highlight background of current line to black, this make selected region become more
  ;; distinct.
  (set-face-background 'hl-line "#000000")
  ;; Set right margin to 100, and turn it on for all text and programming modes.
  (setq-default fill-column 100)
  (spacemacs/add-to-hooks 'turn-on-fci-mode '(text-mode-hook prog-mode-hook))
  )



          ivy-ignore-buffers '("\\` " "\\`\\*")
          ;; Ignore current dir(.) and father dir(..) in "counsel find file" default.
          ivy-extra-directories nil)
     (auto-completion :variables
                      auto-completion-tab-key-behavior 'nil)
     better-defaults
     emacs-lisp
     (git :variables
