pandoc/test/command/4513.md

```
% pandoc -f textile -t native
|_. heading 1 |_. heading 2|
^D
[ Table
  ( "", [], [] )
  ( Caption Nothing [] )
  [
    ( AlignDefault, ColWidthDefault )
  ,
    ( AlignDefault, ColWidthDefault )
  ]
  ( TableHead
    ( "", [], [] )
    [ Row
      ( "", [], [] )
      [ Cell
        ( "", [], [] ) AlignDefault
        ( RowSpan 1 )
        ( ColSpan 1 )
        [ Plain [ Str "heading", Space, Str "1" ] ]
      , Cell
        ( "", [], [] ) AlignDefault
        ( RowSpan 1 )
        ( ColSpan 1 )
        [ Plain [ Str "heading", Space, Str "2" ] ]
      ]
    ]
  )
  [ TableBody ( "", [], [] ) ( RowHeadColumns 0 ) [] [] ]
  ( TableFoot ( "", [], [] ) [] )
]
```