tpope/vim-markdown — pull request #63 by sohooo (2014-03-16 11:14:58+00:00)
Title: Jekyll-style liquid code tags

Add support for Jekyll-style liquid code tags, as described here:
http://jekyllrb.com/docs/posts/

```
{% highlight ruby %}
# sample ruby code
["do", "dont do"].include? "try" #=> false
{% endhighlight %}
```