(setq backup-before-writing t)
(setq default-fill-column 75)

(setq c-indent-level 2)
(setq c-continued-statement-offset 2)
(setq c-continued-brace-offset 0)
(setq c-brace-offset -2)
(setq c-brace-imaginary-offset 0)
(setq c-argdecl-indent 2)
(setq c-label-offset -2)
(setq c++-empty-arglist-indent 2)
(setq c++-friend-offset 0)

;; Set syntax highlighting on by default
(global-font-lock-mode 1)

;;;;;;;;;;;;;;;;;;;;;;;; Mouse Wheel Control ;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Mouse wheel: scroll up, scroll down; hold down control to do pgup/pgdn.
(defun wheel-scroll-up   ()   (lambda () (interactive) (scroll-up 2)))
(defun wheel-scroll-down ()   (lambda () (interactive) (scroll-down 2)))
(defun wheel-scroll-pgup ()   (lambda () (interactive) (scroll-up 20)))
(defun wheel-scroll-pgdown () (lambda () (interactive) (scroll-down 20)))

;;; This does things differently if you use XEmacs as opposed to GNU Emacs
(cond
 ((string-match "XEmacs" emacs-version)
  (progn
    (define-key global-map 'button5 (wheel-scroll-up))
    (define-key global-map 'button4 (wheel-scroll-down))
    (define-key global-map '(control button5) (wheel-scroll-pgup))
    (define-key global-map '(control button4) (wheel-scroll-pgdown))))
 (t ; FSF Emacs uses weird [bracket] keymap specifiers.
  (progn
    (define-key global-map [mouse-5] (wheel-scroll-up))
    (define-key global-map [mouse-4] (wheel-scroll-down))
    (define-key global-map [C-mouse-5] (wheel-scroll-pgup))
    (define-key global-map [C-mouse-4] (wheel-scroll-pgdown)))))
;;;;;;;;;;;;;;;;;;;;;;;; Mouse Wheel Control ;;;;;;;;;;;;;;;;;;;;;;;;;;;;