Function addToElements

packages/editor/src/plugin/editable.ts:532–539

(node: Node)

      : domEl.closest(`[${DATA_EDITABLE_NODE}]`)

    const addToElements = (node: Node) => {
      if (!NODE_TO_ELEMENT.get(node)) return
      const children = Editable.findLowestDOMElements(editor, node)
      for (const child of children) {
        if (~elements.indexOf(child)) continue
        elements.push(child)
      }
    }

    if (!element) {
      const nodes = Node.nodes(editor)