plasticboy/vim-markdown — pull request #34 by jhoepken (2013-03-19 13:06:51+00:00)
Title: Add footnote support

I've added a support for footnotes, to highlight them properly:

![footnote](https://f.cloud.github.com/assets/695734/275658/c29683b4-9095-11e2-9341-c068069f514f.png)