emacsrc

;; Added by Package.el.  This must come before configurations of
;; installed packages.  Don't delete this line.  If you don't want it,
;; just comment it out by adding a semicolon to the start of the line.
;; You may delete these explanatory comments.
(require 'package) ;; You might already have this line
(add-to-list 'package-archives
             '("melpa" . "https://melpa.org/packages/"))
(when (< emacs-major-version 24)
  ;; For important compatibility libraries like cl-lib
  (add-to-list 'package-archives '("gnu" . "http://elpa.gnu.org/packages/")))
(package-initialize)

(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.
 '(ansi-color-faces-vector
   [default default default italic underline success warning error])
 '(ansi-color-names-vector
   ["black" "#d55e00" "#009e73" "#f8ec59" "#0072b2" "#cc79a7" "#56b4e9" "white"])
 '(column-number-mode t)
 '(custom-enabled-themes (quote (deeper-blue)))
 '(delete-selection-mode t)
 '(package-selected-packages (quote (flycheck irony-eldoc irony auto-complete ##)))
 '(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.
 '(default ((t (:family "Consolas" :foundry "Mircosoft" :slant normal :weight normal :height 152 :width normal)))))

;;;;;;;;;;;;;;;;;;;;;;;;;

;; modify $PATH to adapt gcc version
(setenv "PATH"
        (concat
         (getenv "PATH")
         ":""/usr/local/bin"))

;; We don't want to type yes and no all the time so, do y and n
(defalias 'yes-or-no-p 'y-or-n-p)

;; about auto-complete mode
(require 'auto-complete)
(ac-config-default)

;; static warning
;; (require 'flycheck)
;; (add-hook 'c++-mode-hook
;;           (lambda () (setq flycheck-gcc-language-standard "c++11")))
;; (add-hook 'c-mode-hook 'flycheck-mode)
;; (add-hook 'c++-mode-hook 'flycheck-mode)

;; irony-mode for auto complete
;; (require 'irony)
;; (add-hook 'c++-mode-hook 'irony-mode)
;; (add-hook 'c-mode-hook 'irony-mode)
;; (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options)

(defconst my-cpp-style
  '((c-comment-only-line-offset . 0)
    (c-offsets-alist . ((innamespace . 0)  ;;; Don't indent for namespace enclusures
                        (inextern-lang . 0)  ;;; As for namespaces, don't indent for extern "C" {
                        (inlambda . 0) ;;; no extra indent for lambda
                        (substatement-open . 0) ;;; Don't indent opening '{' from control statement
                        (statement-block-intro . +) ;;; Indent code in "{' one offset
                        (label . 0) ;;; Don;'t indent labels to show them off
                        (statement-cont . +) ;;; Indent statement continuation lines one offset
                        (case-label . +) ;;; Indent case labels one offset from opening switch
                        (arglist-intro . +) ;;; Indent first line of argument list one offset
                        (arglist-cont . 0) ;;; Indent arguments after blah(\n one offset
                        (arglist-cont-nonempty . +) ;;; Indent args after blah( int arg1 on next line one offset
                        (arglist-close . +) ;;; Align the closing ')' with arguments
                        ))
    (c-label-minimum-indentation 0) ;;; Was in "stroustrup" stype
    )
  "My default C++ coding style")

(add-hook 'c++-mode-hook 'my-cpp-mode)

(defun my-cpp-mode()
  (define-key c++-mode-map [return] 'newline-and-indent)
  (define-key c++-mode-map [f7] 'compile)
  (c-add-style "my-cpp-style" my-cpp-style t) ;;; 't' == make default
  (interactive)
  (c-set-style "K&R")
  ;; (c-toggle-auto-state)
  (c-toggle-hungry-state)
  ;; (c-toggle-auto-newline)
  (setq c-basic-offset 4)
  (imenu-add-menubar-index)
  (which-function-mode)
  (show-paren-mode t)
  (setq show-paren-style 'parentheses))


(add-hook 'before-save-hook (lambda () (whitespace-cleanup)))
(setq-default indent-tabs-mode nil)
(setq auto-save-default nil)
(setq make-backup-files nil)
(global-linum-mode t)
(setq line-number-mode t)
(setq column-number-mode t)

(setq mac-option-modifier 'super)
(setq mac-command-modifier 'meta)