完美支持中文编程的 Emacs 配置文件 .emacs
经过今天早晨的一番调试，终于完成这个比较通用的配置文件，使用该配置文件启动的 Emacs，具备如下特点：
1、完美支持中文；
2、支持自动补全，开启按键是（C-c a），需要把 Auto-complete 插件安装好；
3、支持暗色背景，让你的眼睛舒服一些，自己可以通过直接修改这句配置来调背景色：
(set-background-color "gray30")
4、支持语法高亮，当然这个本来就支持，不过做了点小改进，把左右括号单独拿出来上色，看起来更醒目一些；
5、支持显示行号；
6、支持切换 ccl 和 sbcl
效果图在这里：
配置文件如下：
;(require 'cl)(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. '(current-language-environment "Chinese-GBK") '(uniquify-buffer-name-style (quote forward) nil (uniquify)))(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. );;; =========(set-language-environment "utf-8")(add-to-list 'load-path "~/LispBox-0.92/ccl-1.8-darwinx86/")(add-to-list 'load-path "~/LispBox-0.92/sbcl-1.0.55/")(add-to-list 'load-path "~/LispBox-0.92/slime-2012-11-13/")(setq load-path (cons "~/LispBox-0.92/slime-2012-11-13/" load-path));(add-to-list 'load-path "~/.emacs.d/slime-2012-11-13/");(setq load-path (cons "~/.emacs.d/slime-2012-11-13/" load-path))(global-font-lock-mode t)(font-lock-add-keywords 'lisp-mode '("[(]" "[)]"))(font-lock-add-keywords 'emacs-lisp-mode '("[(]" "[)]"))(font-lock-add-keywords 'lisp-interaction-mode '("[(]" "[)]"))(set-cursor-color "white")(set-mouse-color "blue")(set-foreground-color "green")(set-background-color "gray30")(set-border-color "lightgreen")(set-face-foreground 'highlight "red")(set-face-background 'highlight "lightblue")(set-face-foreground 'region "darkcyan")(set-face-background 'region "lightblue")(set-face-foreground 'secondary-selection "skyblue")(set-face-background 'secondary-selection "darkblue")(require 'linum)(setq linum-format "%3d ")(add-hook 'find-file-hooks (lambda () (linum-mode 1))) (add-to-list 'load-path "~/LispBox-0.92/auto-complete-1.3.1/")(require 'auto-complete-config)(add-to-list 'ac-dictionary-directories "~/LispBox-0.92/auto-complete-1.3.1/ac-dict")(ac-config-default)(add-hook 'lisp-mode-hook '(lambda () (define-key lisp-mode-map "\C-ca" 'auto-complete-mode)))(add-to-list 'default-frame-alist '(width . 120))(add-to-list 'default-frame-alist '(height . 50))(set-buffer-file-coding-system 'utf-8)(set-terminal-coding-system 'utf-8)(set-keyboard-coding-system 'utf-8)(set-selection-coding-system 'utf-8)(set-default-coding-systems 'utf-8)(set-clipboard-coding-system 'utf-8) (setq ansi-color-for-comint-mode t)(modify-coding-system-alist 'process "*" 'utf-8) (setq-default pathname-coding-system 'utf-8) (prefer-coding-system 'utf-8)(setq default-process-coding-system '(utf-8 . utf-8)) (setq locale-coding-system 'utf-8)(setq file-name-coding-system 'utf-8) (setq default-buffer-file-coding-system 'utf-8) (setq slime-net-coding-system 'utf-8-unix);;; =========;;; Note that if you save a heap image, the character;;; encoding specified on the command line will be preserved,;;; and you won't have to specify the -K utf-8 any more.;;; (setq inferior-lisp-program "/usr/local/bin/ccl64 -K utf-8")(setq inferior-lisp-program "dx86cl64 -K utf-8")(setq inferior-lisp-program "sbcl -K utf-8")(setq slime-lisp-implementations '((ccl ("/Users/admin/LispBox-0.92/ccl-1.8-darwinx86/dx86cl64") :coding-system utf-8-unix)(sbcl ("/Users/admin/LispBox-0.92/sbcl-1.0.55/sbcl") :coding-system utf-8-unix)))(require 'slime-autoloads)(global-set-key "\C-cs" 'slime-selector)(slime-setup '(slime-fancy slime-asdf slime-banner)) 内置了 ccl 和 sbcl 两种 Common Lisp 实现，直接启动 slime 的话会调用 ccl ，可以通过命令来选择调用哪种实现，具体操作如下：
启动方式：M-- M-x slime说明一下，就是同时按住 ALT 键 和 - 键（减号），然后再同时按住 ALT 键和 x 键。接下来会提示你输入你要启动的 Lisp 实现：输入 ccl 就是 ccl输入 sbcl 就是 sbcl