Minimal emacs config

init.el

(menu-bar-mode -1)
(tool-bar-mode -1)
(scroll-bar-mode -1)

(setq locale-coding-system 'utf-8)
(set-terminal-coding-system 'utf-8)
(set-keyboard-coding-system 'utf-8)
(set-selection-coding-system 'utf-8)
(prefer-coding-system 'utf-8)

;;; Customization
(custom-set-variables
 '(current-language-environment "UTF-8")
 '(default-major-mode (quote text-mode) t)
 '(user-full-name "Ian Yang")
 '(user-mail-address "me@iany.me")

 '(enable-recursive-minibuffers t)
 '(minibuffer-depth-indicate-mode t)

 '(delete-by-moving-to-trash t)

 '(mouse-yank-at-point t)
 '(x-select-enable-clipboard t)
 '(tramp-default-method-alist (quote (("\\`localhost\\'" "\\`root\\'" "sudo"))))

 '(tab-width 2)
 '(indent-tabs-mode nil)
 '(show-paren-mode t)
 '(fill-column 78)

 '(set-mark-command-repeat-pop t))

(setq custom-file (concat user-emacs-directory "custom.el"))
(when (file-exists-p custom-file)
  (load custom-file t t))

;;; Functions

(defun iy-dash ()
  (interactive)
  (insert "-"))
(defun iy-underscore ()
  (interactive)
  (insert "_"))

;;; bindings

(global-set-key (kbd "M-u") 'iy-underscore)
(global-set-key (kbd "M-l") 'iy-dash)

;;; Modes
(setq package-archives '(("melpa" . "http://melpa.milkbox.net/packages/")))
;; (setq package-load-list '(all))

(show-paren-mode +1)
(ido-mode +1)
(global-auto-revert-mode +1)