My Zero-Dependency Emacs Configurations.

emacs.config

;;; CUDA syntax hihlighting
(add-to-list 'auto-mode-alist '("\\.cuh\\'" . c++-mode))
(add-to-list 'auto-mode-alist '("\\.cu\\'" . c++-mode))

(setq fill-column 80)
(setq text-mode-hook 'turn-on-auto-fill)
(setq default-major-mode 'text-mode)

(defun iwb ()
  "indent whole buffer"
  (interactive)
  (delete-trailing-whitespace)
  (indent-region (point-min) (point-max) nil)
  (untabify (point-min) (point-max)))
(global-set-key [f12] 'iwb)

;; set the fill column
(setq-default fill-column 80)
(setq auto-fill-mode 1)

;; display time
(display-time-mode 1)
(setq display-time-day-and-date t)

;; brackets
(setq show-paren-mode t)
(setq show-paren-style 'parenthesis)

;; grammar highlights
(setq global-font-lock-mode t)
(require 'generic-x)

;; linenumbers
(setq column-number-mode 1)
(setq line-number-mode 1)
(setq linum-format "%4d ")
(setq column-number-mode t)

;; highlight current line
(global-hl-line-mode 0)

;; auto save file / temp file
(setq auto-save-default nil)
(setq make-backup-file nil)
(setq-default make-backup-files nil)

(setq whitespace-global-mode t)
(setq show-paren-style 'parenthesis)
(global-hl-line-mode t)

;;Auto kill trailing spaces
(add-hook 'before-save-hook 'delete-trailing-whitespace)

;;Remember cursor position
(if (version< emacs-version "25.0")
    (progn
      (require 'saveplace)
      (setq-default save-place t))
  (save-place-mode 1))

;;Show line numbers
(add-hook 'prog-mode-hook 'linum-mode)
(custom-set-variables
 ;; custom-set-variables was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 '(column-number-mode t)
 '(custom-safe-themes (quote ("eca0d32bfc51767d389e52a1082eb4911f7bd96a2637baaf2da6faf95d777a5e" default)))
 '(display-time-mode t)
 '(line-number-mode 1)
 '(show-paren-mode t))
(custom-set-faces
 ;; custom-set-faces was added by Custom.
 ;; If you edit it by hand, you could mess it up, so be careful.
 ;; Your init file should contain only one such instance.
 ;; If there is more than one, they won't work right.
 )

(load-theme 'wombat)