t / t8005 / euc-japan.txton commit rev-parse: tests git rev-parse --verify master@{n}, for various n (9c46c05)
   1EUC_JAPAN_NAME="»³ÅÄ ÂÀϺ"
   2EUC_JAPAN_MSG="¥Ö¥ì¡¼¥à¤Î¥Æ¥¹¥È¤Ç¤¹¡£"