tree 6660d6410917e8f4cce5b716baccbf7a71e3be5d
parent ae9c818c815540afadef2db89f0c9432535a8711
author Yuta Hayashibe <yuta@hayashibe.jp> 1415532036 +0900
committer Yuta Hayashibe <yuta@hayashibe.jp> 1415532036 +0900

Added comments and trimmed codes