jonschlinkert/sublime-markdown-extended — pull request #26 by houshuang (2013-10-16 14:09:48+00:00)
Title: adding support for knitr R syntax ({r}, {r, opts}

This adds support for Knitr (literate coding in R) code blocks, example:

![](http://reganmian.net/files/example-of-knitr-codeblock-sublime.png)