{"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"vec![MdTree::PlainText(\"start\"),"}]}
        vec![MdTree::PlainText("start"), MdTree::ParagraphBreak, MdTree::PlainText("end")].into();
    let expected =
    for (idx, check) in [NL1, NL2, NL3].iter().enumerate() {