tree cf839874bd52037bbd2ebdf131e5ebf94c05a17e
parent 76de43e8970a48bfaa2a1c26bb5a702666e49cc6
author Shinichiro Hamaji <shinichiro.hamaji@gmail.com> 1428026858 +0900
committer Shinichiro Hamaji <shinichiro.hamaji@gmail.com> 1428026858 +0900

Fix behaviors for whitespaces

Also add a couple of tests.