Chris@1295: --- a.txt	2013-04-05 14:19:39.000000000 +0900
Chris@1295: +++ b.txt	2013-04-05 14:19:51.000000000 +0900
Chris@1295: @@ -1,3 +1,3 @@
Chris@1295:  aaaa
Chris@1295: -日本
Chris@1295: +日本語
Chris@1295:  bbbb