;; Set environment to Chinese-GBK
(set-language-environment 'chinese-gb2312)
(set-keyboard-coding-system 'chinese-gb2312)
(set-terminal-coding-system 'chinese-gb2312)
(set-buffer-file-coding-system 'chinese-gb2312)
(set-selection-coding-system 'chinese-gb2312)
(modify-coding-system-alist 'process "*" 'chinese-gb2312)

;; For DocBook support
(require 'psgml-startup)
(setq sgml-insert-missing-element-comment nil)