-** undo-tree
-#+BEGIN_SRC emacs-lisp :tangle yes :results silent
- (use-package undo-tree
- :ensure t
- :config
- (define-key undo-tree-visualizer-mode-map "j" 'undo-tree-visualize-redo)
- (define-key undo-tree-visualizer-mode-map "k" 'undo-tree-visualize-undo)
- (define-key undo-tree-visualizer-mode-map "h" 'undo-tree-visualize-switch-branch-left)
- (define-key undo-tree-visualizer-mode-map "l" 'undo-tree-visualize-switch-branch-right)
- (global-undo-tree-mode 1))
-#+END_SRC
-
-** swiper
-
-#+BEGIN_SRC emacs-lisp :tangle yes :results silent
-
- (use-package swiper
- :ensure t)
-
-
- (ivy-mode 1)
- (setq ivy-use-virtual-buffers t)
- ;; (global-set-key "\C-s" 'swiper)
- ;; (global-set-key (kbd "C-c C-r") 'ivy-resume)
- ;; (global-set-key (kbd "<f6>") 'ivy-resume)
- ;; ;; (global-set-key (kbd "M-x") 'counsel-M-x)
- ;; ;; (global-set-key (kbd "C-x C-f") 'counsel-find-file)
- ;; (global-set-key (kbd "<f1> f") 'counsel-describe-function)
- ;; (global-set-key (kbd "<f1> v") 'counsel-describe-variable)
- ;; (global-set-key (kbd "<f1> l") 'counsel-load-library)
- ;; (global-set-key (kbd "<f2> i") 'counsel-info-lookup-symbol)
- ;; (global-set-key (kbd "<f2> u") 'counsel-unicode-char)
- ;; (global-set-key (kbd "C-c g") 'counsel-git)
- ;; (global-set-key (kbd "C-c j") 'counsel-git-grep)
- ;; (global-set-key (kbd "C-c k") 'counsel-ag)
- ;; (global-set-key (kbd "C-x l") 'counsel-locate)
- ;; (global-set-key (kbd "C-S-o") 'counsel-rhythmbox)
- ;; ;; (define-key read-expression-map (kbd "C-r") 'counsel-expression-history)
-
-#+END_SRC
-