Method needsTableSeparator

src/trix/models/html_parser.js:405–412

(element)

  }

  needsTableSeparator(element) {
    if (config.parser.removeBlankTableCells) {
      const content = element.previousSibling?.textContent
      return content && /\S/.test(content)
    } else {
      return element.previousSibling
    }
  }

  // Margin translation