.emacs

;; add line numbers
(global-linum-mode 1)

;; configure backups
(setq backup-directory-alist `(("." . "~/.saves")))

;; display line numbers and column numbers
(setq line-number-mode t)
(setq column-number-mode t)

;; make sure the line numbers don't touch the text
(setq linum-format "%d ")

(require 'package)
(add-to-list 'package-archives
	     '("melpa" . "http://melpa.milkbox.net/packages/") t)

(package-initialize)
(unless (package-installed-p 'scala-mode2)
  (package-refresh-contents) (package-install 'scala-mode2))

(add-hook 'after-change-major-mode-hook
          '(lambda ()
             (setq scala-indent:step 4)
             (setq-default indent-tabs-mode nil)
             (setq c-basic-indent 4)
             (setq tab-width 4)))