Orc/discount — pull request #78 by lsegal (2013-06-29 06:27:43+00:00)
Title: Support language name as attribute on fenced code block start line

The following syntax should now be valid:

```lang
CODE HERE
```

Which generates:

CODE HERE

This syntax allows support for [GitHub Flavored Markdown][1] style fenced code blocks used on GitHub.

[1]: https://help.github.com/articles/github-flavored-markdown#syntax-highlighting