     (evil-leader/set-leader "<SPC>")
     (evil-leader/set-key
       "s" 'save-buffer
-      "k" 'kill-this-buffer
-      "d" 'delete-window))
+      "d" 'dired-jump
+      "bk" 'kill-this-buffer
+      "wm" 'maximize-window
+      "w=" 'balance-windows
+      "wk" 'delete-window
+      "wr" 'window-configuration-to-register))
   :bind (:map evil-normal-state-map
               ("C-h" . evil-window-left)
               ("C-j" . evil-window-down)


(use-package undo-tree
  :diminish undo-tree-mode
  :init (global-undo-tree-mode)
  (evil-leader/set-key
    "u" 'undo-tree-visualize))


(use-package projectile
  :diminish projectile-mode
  :init
  (setq projectile-cache-file (expand-file-name  "projectile.cache" my-backup-dir))
  (setq projectile-known-projects-file (expand-file-name "projectile-bookmarks.eld" my-backup-dir))
  (setq projectile-completion-system 'ivy)
  (evil-leader/set-key
    "pt" 'projectile-toggle-between-implementation-and-test
