table-pipe-dash-placeholder-not-separator

The 3-dash minimum guard: a row of single-dash placeholder cells is content, not a header separator; preceding rows stay type Row

§4.8

Input

| A | B |
| - | - |

Output AST

- type: Table
  rows:
    - type: Row
      children:
        - type: Cell
          row: 0
          column: 0
          children:
            - type: Text
              value: A
        - type: Cell
          row: 0
          column: 1
          children:
            - type: Text
              value: B
    - type: Row
      children:
        - type: Cell
          row: 1
          column: 0
          children:
            - type: Text
              value: "-"
        - type: Cell
          row: 1
          column: 1
          children:
            - type: Text
              value: "-"
  columns:
    - type: Column
    - type: Column