emacs 打开文件乱码

emacs在win下写的文件在linux打开乱码

M-x set-language-environment RET   chinese-gb    改变当前编码

用当前编码重新打开 M-x revert-buffer-with-coding-system

转换编码以后就正常了

“C-x <RET> f utf-8-dos”，“C-x C-s”

也可以用指定编码另存:

“C-x <RET> c utf-8-dos C-x C-w 'file-name'”