CurveWorks f/ 2018

Hi. We have recently switched to the cloud and will be running 2018 in the next few weeks. I purchased a macro from Oberon CurveWorks about 4 years ago and it has become a integral part of our landscape because of its capability to give accurate perimeter areas by just clicking on a object.

Does anyone know if this macro will work with 2018 ?.... I suspect no but if anyone knows who I can contact about this it would be greatly appreciated.