Nondisclosure agreements don’t usually come with an expiration date, but this story is so old nobody will care. Still, names have been changed to protect… oh… me.
I was doing this Clipper-on-Unix project (yes!) in 1996. It was a really big deal. The idea was to migrate a rather large vertical application from FoxPro on SCO Xenix (doesn’t that make you smile already?) to FlagShip on Linux. We would add a few major features, mainly interfaces to credit cards and some application-specific hardware. We had a few months to do it, and I was the only Clipper guy. (And by the way, can I just say that FlagShip itself was all kinds of awesome?)