;(custom-set-variables
; '(c-basic-offset 4)
;; '(tab-width 4)
;; '(c-old-style-variable-behavior t)
; '(global-font-lock-mode t nil (font-lock)))
;(custom-set-faces)

;; Color settings.
(set-background-color "#333333")
(set-foreground-color "White")
(set-cursor-color "White")

(setq c-default-style "linux")
;(c-set-style "linux")

; remove startup splash message/screen
(setq inhibit-splash-screen t)

;; Show unnecessary spaces at the end of a line
(setq-default show-trailing-whitespace t)

; Alt-g for goto-line
(define-key global-map  "\M-g" 'goto-line)
; Ctrl-C g for goto-line
(global-set-key "\C-cg" 'goto-line)
; Ctrl-C w for what-line
(global-set-key "\C-cw" 'what-line) 
; Ctrl-C c for compile
(global-set-key "\C-cc" 'compile) 

;; setup scroll mouse settings

(defun up-slightly () (interactive) (scroll-up 5))
(defun down-slightly () (interactive) (scroll-down 5))
(global-set-key [mouse-4] 'down-slightly)
(global-set-key [mouse-5] 'up-slightly)

(defun up-one () (interactive) (scroll-up 1))
(defun down-one () (interactive) (scroll-down 1))
(global-set-key [S-mouse-4] 'down-one)
(global-set-key [S-mouse-5] 'up-one)

(defun up-a-lot () (interactive) (scroll-up))
(defun down-a-lot () (interactive) (scroll-down))
(global-set-key [C-mouse-4] 'down-a-lot)
(global-set-key [C-mouse-5] 'up-a-lot)


;; Add new menu item under "Serach" menu.
;; Function: it list all functions in the current buffer
;(add-hook 'c-mode-hook 
;	  (function (lambda () 
;		      (define-key global-map 
;			[menu-bar search browse]
;			'("Browse" . imenu)))))

;; Ctrl-Shift left mouse button => list all functions in buffer
;(define-key global-map 
;  [C-S-down-mouse-1] 'imenu)

;(set 'c-basic-offset 4)

;(c-add-style "lumen" '("gnu" 
;		       (c-basic-offset . 4)
;		       (c-offset-alist  (case-label . +))))
;(c-set-style "lumen")

;(defun my-set-style ()
;   (c-set-style "lumen")
;)

;(add-hook 'c-mode-hook 'my-set-style)