ba-sachsen-pica/bibliotheca/config/main/template.txt

{{
with(
  [
    '2199',
    '0100',
    '0110',
    '0500',
    '0501a',
    '0501b',
    '0502a',
    '0502b',
    '0503a',
    '0503b',
    '0999',
    '1100a',
    '1100b',
    '1100n',
    '1131',
    '1140',
    '1500',
    '2000',
    '2009',
    '2010',
    '2020',
    '2201',
    '2240',
    '3000',
    '3010',
    '3110',
    '3210',
    '4000a',
    '4000d',
    '4000h',
    '4002',
    '4020a',
    '4030n',
    '4030p',
    '4060',
    '4061',
    '4062',
    '4150',
    '4160',
    '4170_1',
    '4170_2',
    '4204',
    '67XX',
    '7100j',
    '7100f',
    '7100a',
    '7100d',
    '8011',
    '8100',
    '8200',
    '8515',
    '8600',
    'E0XX',
    'E0XXb'
  ],
  columns,
  if(
    row.index == 0,
    forEach(
        columns,
        cn,
        cn.escape('csv')
      ).join(',')
      + '\n'
      + with(
        forEach(
          columns,
          cn,
          forNonBlank(
            cells[cn].value,
            v,
            v.escape('csv'),
            '␀'
          )
        ).join(',').replace('␀',''),
        r,
        if(
          isNonBlank(r.split(',').join(',')),
          r + '\n',
          ''
        )
      ),
    with(
      forEach(
        columns,
        cn,
        forNonBlank(
          cells[cn].value,
          v,
          v.escape('csv'),
          '␀'
        )
      ).join(',').replace('␀',''),
      r,
      if(
        isNonBlank(r.split(',').join(',')),
        r + '\n',
        ''
      )
    )
  )
)
}}