Boilerplates and Lists

Plain boilerplate:
This is some boilerplate text.
Boilerplate with some markdown and a short code:
This is some boilerplate markdown text.
```
A sample nested text block.
```
Boilerplate with only a shortcode:
A warning from a boilerplate
Boilerplate with only a shortcode with a nested text block:
A warning from a boilerplate
```
A text block inside a warning
```