[
  {
    "op": "core/column-addition",
    "engineConfig": {
      "facets": [],
      "mode": "row-based"
    },
    "baseColumnName": "M|IDN",
    "expression": "grel:forEach(forEach(cells['M|037b'].value.split('␟'),v,v.replace('; ','‡').replace(',','‡').replace('\\\\','‡')).join('‡').split('‡'), x, x.trim()).join('‡')",
    "onError": "set-to-blank",
    "newColumnName": "1500",
    "columnInsertIndex": 3,
    "description": "Create column 1500"
  },
  {
    "op": "core/text-transform",
    "engineConfig": {
      "facets": [],
      "mode": "row-based"
    },
    "columnName": "1500",
    "expression": "grel:forEach(value.split('‡'), v, v.replace(/^dt$/,'ger').replace(/^deu$/,'ger').replace(/^engl.$/,'eng').replace(/^engl$/,'eng')).uniques().join('‡')",
    "onError": "keep-original",
    "repeat": false,
    "repeatCount": 10,
    "description": "Text transform on cells in column 1500"
  }
]