+*** Help
+
+#+begin_src emacs-lisp
+(use-feature help
+ :config
+ (temp-buffer-resize-mode)
+ (setq help-window-select t))
+#+end_src
+
+*** Tramp
+
+#+begin_src emacs-lisp
+(use-feature tramp
+ :config
+ (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" "/ssh:%h:"))
+ (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
+ (add-to-list 'tramp-default-proxies-alist
+ (list (regexp-quote (system-name)) nil nil)))
+#+end_src
+
+*** Dash
+
+#+begin_src emacs-lisp
+(use-package dash
+ :config (dash-enable-font-lock))
+#+end_src
+
+* Editing
+:PROPERTIES:
+:CUSTOM_ID: editing
+:END:
+
+** =diff-hl=