Comment by suref

I'm currently working on a markdown system where I wanted to extend codeblocks to be able to incorporate more information. The `js:title=example.js` just doesn't cut it. Want I landed on was some sort of yaml-ish format:

    ```
    ***
    property1: ...
    property2: ...
    ***
    code
    ```

This way multiline properties are supported and I can also incorporate markdown inside the properties themselves.