tree 239c89337269bf2e297d68bf1dcde9d6b106f7aa
parent e10cfd31c6f487dc95ea6933c661506269d4f9ce
author Hao Zhu <haozhu233@gmail.com> 1487715373 -0500
committer Hao Zhu <haozhu233@gmail.com> 1487715373 -0500

Improve coding formats in footnote