hidden.native

Pandoc
  Meta { unMeta = fromList [] }
  [ Header 2 ( "slide-1" , [] , [] ) [ Str "Shown" ]
  , Header
      2 ( "slide-2" , [ "hidden" ] , [] ) [ Str "Hidden" ]
  , Para
      [ Str "Body"
      , Space
      , Str "of"
      , Space
      , Str "the"
      , Space
      , Str "hidden"
      , Space
      , Str "slide"
      ]
  , Header
      2
      ( "slide-3" , [] , [] )
      [ Str "Shown" , Space , Str "explicitly" ]
  ]