blockToRST (RawBlock f str) =
  return $ blankline <> ".. raw:: " <> text f $+$
           (nest 3 $ text str) $$ blankline
blockToRST (RawBlock f str) =
  return $ blankline <> ".. raw:: " <> text f $+$
           (nest 3 $ text str) $$ blankline
blockToRST (RawBlock f str) =
  return $ blankline <> ".. raw:: " <> text f $+$
           (nest 3 $ text str) $$ blankline