絕世emacs配置for Ubuntu

　　反正過不了幾天就要退役了，把emacs配置放出來造福(禍害)大眾？

　　濃濃的OIER風格，除了方便打代碼就沒別的用處(F8並不這樣認為？)，只可惜windows下的弄丟了，只有Ubuntu下的。

　　F1不解釋誰用誰知道。

　　F2是個好東西，沒有一鍵編譯都不能沒有它，誰用誰知道。

　　F3和F4對處理碼農題有奇效，眼不見心不煩。

　　F5開O2，可以測數組越界或者什么奇怪的東西，或者加快拍的速度。Iria同學用血的教訓告訴我們：O2會自動把一些沒定義初始值的東西自動賦值成0，所以一些可能打掛的地方，嗯哼，拍不出來，一測就掛？所以要先不開O2拍，拍一會兒再開O2。

　　F6是啥？表示不用gdb這個東西……

　　F7是emacs下自帶calc計算器，后綴表達式形式的輸入，沒事拿來玩玩，還不如計算器。

　　F8……想東西的時候按下F8有強大的加成，多按幾次就想出來了？為什么機房里沒人贊同我這一點呢……

　　F9一鍵編譯，編譯命令自己看算了，只支持cpp？

　　F10打開.in文件，沒有的話會自動生成一個新的，前綴同源文件。注意如果使用前gedit沒有打開，按下F10后emacs將動不了，但你的按鍵會在關閉gedit之后反映到emacs上。所以……呵呵。

　　F11運行當前程序。在沒有加文件輸入輸出、有讀入的情況下按下它是在作死……一般拿來看造數據的東西，按下F10下面會顯示輸出。

　　F12運行並打開.out，規矩同F11。

　　一鍵撤銷什么的我也不知道有沒有啊……沒有自動保存，寫幾下按下F9再按下F2就是當保存了。沒有撤銷，自己設置就可以了。

　　沒有括號匹配，但有匹配顯示。括號匹配是人類退步的源頭！拒絕括號匹配從我做起！

(global-hl-line-mode t)
(ido-mode t)
(set-background-color "black")
(set-foreground-color "pink")
(scroll-bar-mode -1)
(global-linum-mode t)
(set-scroll-bar-mode nil)
(setq-default cursor-type 'bar)
(add-hook 'c-mode-hook 'hs-minor-mode)
(add-hook 'c++-mode-hook 'hs-minor-mode)  
(setq kill-ring-max 200)
(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 "Courier 10 Pitch" :foundry "bitstream" :slant normal :weight normal :height 120 :width normal)))))
(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.
 '(blink-cursor-mode nil)
 '(column-number-mode t)
 '(cua-mode t nil (cua-base))
 '(display-time-mode t)
 '(inhibit-startup-screen t)
 '(show-paren-mode t)
 '(tool-bar-mode nil))

(set-face-foreground 'highlight "white")
(set-face-background 'highlight "Blue")
(set-face-foreground 'region "cyan")
(set-face-background 'region "dark slate gray")
(setq-default indent-tabs-mode nil)
(setq default-tab-width 2)
(setq c-basic-offset 2)
(setq tab-stop-list ())
(display-time-mode 1)

(setq scroll-margin 3 scroll-conservatively 10000)
(setq frame-title-format "emacs %b by_Fenghr")
(setq-default kill-whole-line t)
(setq make-backup-files nil)
(setq-default make-backup-files nil)
(setq user-full-name "Fenghr")

(defun common-compile ()
  (interactive)
  (compile (format "g++ -o %s %s -g -Wall"  (file-name-sans-extension (buffer-name))(buffer-name))))
(defun wuxianzhan+O2 ()
  (interactive)
  (compile (format "g++ -o %s %s -g -Wall -O2"  (file-name-sans-extension (buffer-name))(buffer-name))))
(defun open-in-file()
  (interactive)
  ;;(shell-command (format "if not exist %s.in cd.script -f %s.in" (file-name-sans-extension (buffer-name))(file-name-sans-extension (buffer-name))))
  (shell-command (format "touch %s.in" (file-name-sans-extension (buffer-name))))
  (shell-command (format "xdg-open %s.in" (file-name-sans-extension (buffer-name))))
  (shell-command (format "rm %s.in~" (file-name-sans-extension (buffer-name))))
)
(defun only-run ()
  (interactive)
  (shell-command (format "./%s" (file-name-sans-extension (buffer-name))))
)
(defun run-and-show-result ()
  (interactive)
  (shell-command (format "./%s" (file-name-sans-extension (buffer-name))))
  (shell-command (format "xdg-open %s.out" (file-name-sans-extension (buffer-name))))
)
(global-set-key [f1] 'speedbar)
(global-set-key [f2] 'delete-other-windows)
(global-set-key [f3] 'hs-hide-block)
(global-set-key [f4] 'hs-show-block)
(global-set-key [f5] 'wuxianzhan+O2)
(global-set-key [f6] 'gud-gdb)
(global-set-key [f7] 'calc)
(global-set-key [f8] 'zone)
(global-set-key [f9] 'common-compile)
(global-set-key [f10] 'open-in-file)
(global-set-key [f11] 'only-run)
(global-set-key [f12] 'run-and-show-result)
(set-frame-parameter (selected-frame) 'alpha (list 85 55))
(add-to-list 'default-frame-alist (cons 'alpha (list 85 55)))
(put 'scroll-left 'disabled nil)