aftables:
  default:
    workbook_properties:
      author: "default config author"
      title: "default config title"
      keywords:
        - "default config keyword_1"
        - "default config keyword_2"
        - "default config keyword_3"
      subject: "default config subject"
      category: "default config category"
      comments: "default config comments"
    workbook_format:
      base_font_name: "default font"
      base_font_size: 1
      table_header_size: 1
      sheet_subheading_size: 1
      sheet_heading_size: 1
      cellwidth_default: 1
      cellwidth_wider: 1
      nchar_break: 1
  custom:
    workbook_properties:
      author: "custom config author"
    workbook_format:
      sheet_subheading_size: 26
      sheet_heading_size: 50
