@davefischer@hachyderm.io I'm guessing that that was Ritter's Heirloom vi. https://mastodonapp.uk/@JdeBP/116052015020764901 There are discussions in an Arch Linux forum of its package being removed because it hadn't changed in two decades and the (GNU flavoured) C language had. It's in the #FreeBSD ports collection; and several people have independently come up with the Makefile patch that gets it to build on Debian Linux. https://freshports.org/editors/2bsd-vi/ #vi #retrocomputing #ComputerHistory #gcc #ArchLinux