ubuntu emacs setup

寻找c++ 头文件 

echo "" | g++ -v -x c++ -E - 

我的emacs 整个配置如下:

(setq initial-scratch-message "")
(setq inhibit-startup-message t)


(global-linum-mode 1)




(add-to-list 'load-path "~/.emacs.d/some_el/")
(require 'auto-complete-clang-async)


(defun ac-cc-mode-setup ()
  (setq ac-clang-complete-executable "~/.emacs.d/some_el/clang-complete")
  (setq ac-sources '(ac-source-clang-async))
  (ac-clang-launch-completion-process)
)


;;auto-complete  
(require 'auto-complete)  
(require 'auto-complete-config)  
;; 结束  
  
;; 开启 auto-complete-clang  
(require 'auto-complete-clang)    
;;(setq ac-clang-auto-save t)    
;; 设置不自动启动  
(setq ac-auto-start t)    
;; 设置响应时间 0.5  
(setq ac-quick-help-delay 0.5)    
(ac-set-trigger-key "TAB")    
(define-key ac-mode-map  [(control tab)] 'auto-complete)    
;; 提示快捷键为 M-/  
(define-key ac-mode-map  (kbd "M-/") 'auto-complete)   
(defun my-ac-config ()    
  (setq ac-clang-flags    
        (mapcar(lambda (item)(concat "-I" item))    
               (split-string    
                "  
 /usr/include/c++/4.8
 /usr/include/x86_64-linux-gnu/c++/4.8
 /usr/include/c++/4.8/backward
 /usr/lib/gcc/x86_64-linux-gnu/4.8/include
 /usr/local/include
 /usr/lib/gcc/x86_64-linux-gnu/4.8/include-fixed
 /usr/include/x86_64-linux-gnu
 /usr/include
 /home/ada/tags/c/include/
 /home/ada/tags/c/libc/include/
 /home/ada/tags/c++/include/std
 "  
)))    
  (setq-default ac-sources '(ac-source-abbrev ac-source-dictionary ac-source-words-in-same-mode-buffers))    
  (add-hook 'emacs-lisp-mode-hook 'ac-emacs-lisp-mode-setup)    
  (add-hook 'c-mode-common-hook 'ac-cc-mode-setup)    
  (add-hook 'ruby-mode-hook 'ac-ruby-mode-setup)    
  (add-hook 'css-mode-hook 'ac-css-mode-setup)    
  (add-hook 'auto-complete-mode-hook 'ac-common-setup)    
  (global-auto-complete-mode t))    


(defun my-ac-cc-mode-setup ()    
  (setq ac-sources (append '(ac-source-clang ac-source-yasnippet) ac-sources)))    
(add-hook 'c-mode-common-hook 'my-ac-cc-mode-setup) 


;;test code
;;/usr/include/c++/4.8/  
;; /usr/include/c++/4.8/backward/
;; /usr/local/include/ 
;; /usr/include/  
;;/usr/include/c++/4.8
;;/home/ada/tags/c++/include/std/
;; /home/ada/tags/c++/include/bits/
;; /home/ada/tags/c++/include/ext/


(defun my-ac-cc-mode-setup ()    
  (setq ac-sources (append '(ac-source-clang ac-source-yasnippet) ac-sources)))    
(add-hook 'c-mode-common-hook 'my-ac-cc-mode-setup)    
;; ac-source-gtags    
(my-ac-config)    
(ac-config-default)  
;; 结束  


(require 'company-rtags)
(setq company-backends '(company-rtags))
(company-mode)
(rtags-diagnostics)




(tool-bar-mode -1)
(defalias 'yes-or-no-p 'y-or-no-p)


(add-to-list 'load-path "~/.emacs.d/plugins/wubi")
(require 'wubi)
(wubi-load-local-phrases)
(register-input-method 
    "chinese-wubi" " Chinese-GB" 'quail-use-packag 
     "WuBi" "WuBi"
     "wubi"
)


(set-language-environment "Chinese-GB")
(setq default-input-method "chinese-wubi")








;; company-c-headers
(add-to-list 'company-backends 'company-c-headers)
(setq c-default-style "linux")
(global-set-key (kbd "RET") 'newline-and-indent)  ; automatically indent when press RET
(global-set-key (kbd "C-c w") 'whitespace-mode)
;; show unncessary whitespace that can mess up your diff
(add-hook 'prog-mode-hook (lambda () (interactive) (setq show-trailing-whitespace 1)))
;; use space to indent by default
(setq-default indent-tabs-mode nil)
;; set appearance of a tab that is represented by 4 spaces
(setq-default tab-width 4)
;; Package: ws-butler
(require 'ws-butler)
(add-hook 'prog-mode-hook 'ws-butler-mode)


;; Package: yasnippet
;;(require 'yasnippet)
;;(yas-global-mode 1)


(global-set-key (kbd "C-x 1") 'zygospore-toggle-delete-other-windows)






;;myself add some
(require 'ggtags)
(add-hook 'c-mode-common-hook
 (lambda ()
   (when (derived-mode-p 'c-mode 'c++-mode 'java-mode 'asm-mode)
     (ggtags-mode 1))))


(define-key ggtags-mode-map (kbd "C-c g s") 'ggtags-find-other-symbol)
(define-key ggtags-mode-map (kbd "C-c g h") 'ggtags-view-tag-history)
(define-key ggtags-mode-map (kbd "C-c g r") 'ggtags-find-reference)
(define-key ggtags-mode-map (kbd "C-c g f") 'ggtags-find-file)
(define-key ggtags-mode-map (kbd "C-c g c") 'ggtags-create-tags)
(define-key ggtags-mode-map (kbd "C-c g u") 'ggtags-update-tags)


(define-key ggtags-mode-map (kbd "M-,") 'pop-tag-mark)
(setq-local imenu-create-index-function #'ggtags-build-imenu-index)




(setq speedbar-show-unknown-files t)
(require 'sr-speedbar)
(setq speedbar-use-images nil)
(setq company-backends (delete 'company-semantic company-backends))
(require 'cc-mode)
(require 'semantic)


(global-semanticdb-minor-mode 1)
(global-semantic-idle-scheduler-mode 1)
(semantic-mode 1)






;;(semantic-add-system-include "/usr/local/include/")
(semantic-add-system-include "/usr/include/")


(defun new-scratch ()
  "open up a guaranteed new scratch buffer"
  (interactive)
  (switch-to-buffer (loop for num from 0
 for name = (format "buf%i" num)
 while (get-buffer name)
 finally return name)))




(global-set-key (kbd "C-c n") #'new-scratch)


(setq speedbar-tag-hierarchy-method nil)


(put 'narrow-to-region 'disabled nil)


;;add by yqda
;; vi-like line insertion
(global-set-key (kbd "C-o") (lambda () (interactive)(beginning-of-line)(open-line 1)))
(global-set-key (kbd "M-o") (lambda () (interactive)(end-of-line)(newline)))
(setq-default major-mode 'c++-mode)
;;(global-set-key"\C-x\C-b" 'buffer-menu)
;; initial frame size))
(setq default-frame-alist 
    '((height . 30)(width . 100)(menubar-lines . 20)(tool-bar-lines . 0)))


;;display time
(display-time-mode 1)
(setq display-time-24hr-format t)
(setq display-time-day-and-date t)
(setq visible-bell nil)
(setq resize-mini-windows nil)


;;auto pair 
(show-paren-mode t)
(require 'autopair)
(autopair-global-mode) 


;;recursive minibuffer
(setq enable-recursive-minibuffers t)


(setq make-backup-files nil)
(setq-default make-backup-files nil)
(setq x-select-enable-clipboard t)
(set-clipboard-coding-system 'ctext)




(require 'ibuffer)
(global-set-key (kbd "C-x C-b") 'ibuffer)




;;auto load modified files
(global-auto-revert-mode t)
(setq custom-buffer-style 'brackets)




;;(ido-mode t)


;;设置 sentence-end 可以识别中文标点。不用在 fill 时在句号后插入两个空格。
(setq sentence-end "\\([。！？]\\|……\\|[.?!][]\"')}]*\\($\\|[ \t]\\)\\)[ \t\n]*")
(setq sentence-end-double-space nil)


;;可以递归的使用 minibuffer
(setq enable-recursive-minibuffers t)




;;防止页面滚动时跳动， scroll-margin 3 可以在靠近屏幕边沿3行时就开始滚动，可以很好的看到上下文
(setq scroll-margin 3  scroll-conservatively 10000)




;; 在行首 C-k 时，同时删除该行。
(setq-default kill-whole-line t)


;;当你在shell、telnet、w3m等模式下时，必然碰到过要输入密码的情况,此时加密显出你的密码
(add-hook 'comint-output-filter-functions
      'comint-watch-for-password-prompt)




;;允许emacs和外部其他程序的粘贴
(setq x-select-enable-clipboard t)


;;使用鼠标中键可以粘贴
(setq mouse-yank-at-point t)


;; 自动的在文件末增加一新行
(setq require-final-newline t)


;; 当浏览 man page 时，直接跳转到 man buffer。
(setq Man-notify-method 'pushy)






(setq speedbar-show-unknown-files t);;可以显示所有目录以及文件
;;(setq dframe-update-speed nil);;不自动刷新，手动 g 刷新
(setq speedbar-update-flag nil)
(setq speedbar-use-images nil);;不使用 image 的方式
(setq speedbar-verbosity-level 0)






;;让 dired 可以递归的拷贝和删除目录。
(setq dired-recursive-copies 'top)
(setq dired-recursive-deletes 'top)


;; 设置时间戳，标识出最后一次保存文件的时间。
(setq time-stamp-active t)
(setq time-stamp-warn-inactive t)
(setq time-stamp-format "%:y-%02m-%02d %3a %02H:%02M:%02S yqda")










;====================== rect-mark设置 =========================
;; 按下shift拖拽鼠标即可选择矩形区域
;; Support for marking a rectangle of text with highlighting.
(require 'rect-mark)
(define-key ctl-x-map "r\C-@" 'rm-set-mark)
(define-key ctl-x-map [?r ?\C-\ ] 'rm-set-mark)
(define-key ctl-x-map "r\C-x" 'rm-exchange-point-and-mark)
(define-key ctl-x-map "r\C-w" 'rm-kill-region)
(define-key ctl-x-map "r\M-w" 'rm-kill-ring-save)
(define-key global-map [S-down-mouse-1] 'rm-mouse-drag-region)
(autoload 'rm-set-mark "rect-mark"
  "Set mark for rectangle." t)
(autoload 'rm-exchange-point-and-mark "rect-mark"
  "Exchange point and mark for rectangle." t)
(autoload 'rm-kill-region "rect-mark"
  "Kill a rectangular region and save it in the kill ring." t)
(autoload 'rm-kill-ring-save "rect-mark"
  "Copy a rectangular region to the kill ring." t)
(autoload 'rm-mouse-drag-region "rect-mark"
  "Drag out a rectangular region with the mouse." t)


;; One vision of a better picture mode.
(add-hook 'picture-mode-hook 'rm-example-picture-mode-bindings)
(autoload 'rm-example-picture-mode-bindings "rect-mark"
  "Example rect-mark key and mouse bindings for picture mode.")




;; time-stamp, 在文件头记录修改时间, 并动态更新
(require 'time-stamp-settings)




;; 显示ascii表
(require 'ascii)