Alternate Syntax for Codeblock Plugins

[saf-dmitry]

For things like admonitions I would suggest Pandoc fenced divs syntax:

::: note
This is a note.
:::

Related:

Support pandoc fenced divs

Please add support for pandoc fenced divs. Use case or problem Applying CSS to text blocks that can be nested, including being able to add fenced code blocks within the nesting. For example, an Example admonition that contains both text and nested fenced code blocks. This would also provide a syntax that is more extendable for plugins than possible with fenced code blocks. Proposed solution Pandoc’s fenced divs work like fenced code blocks using ::: instead of back-ticks. However, a crucial…