But, it was not able to be turned into a fully open source offing.
Some years later, MetaCard and then LiveCode would be in the marketplace.
LifeCode is with an open-source and community version as of 2020 and hopefully beyond.
Since PDF's can not be hosted at blogger, see the link to the PDF at https://code.swimisca.org/allegiant-technologies-inc-a-frustration-and-epic-loss-with-supercard/