Markdownlive

Markdown plugin implemention propose.

Inspirations

• https://github.com/lepture/markit/
• https://github.com/knsv/mermaid
• https://stackedit.io/

Example

```live:slide
./images/1.png
./images/2.png
./images/3.png
```

What's needed is:

• A markdown plugin engine to support live keyword
• A plugin to drive codes in the block to a live slide

slide is just an example name, stands for a plugin type.