tree bb0551fe68c7f0eba41f930984e72017b8e111e8
parent 9eeb10bb9d9e3d94c55b218a03bfe2faa8559a2e
author Hao Zhu <haozhu233@gmail.com> 1500921808 -0400
committer Hao Zhu <haozhu233@gmail.com> 1500921808 -0400

solve the XML declaration problem