```
% pandoc -s -t native
---
ml: |-
    TEST

    BLOCK
...
^D
Pandoc
  ( Meta
    { unMeta = fromList
      [
        ( "ml"
        , MetaBlocks
          [ Para [ Str "TEST" ], Plain [ Str "BLOCK" ] ]
        )
      ]
    }
  ) []
```