@kaveman@mastodon.bsd.cafe Yes. I was mentioning this to @cks@mastodon.social the other day. https://tty0.social/@JdeBP/116030855863806427 I think that it came out in the early 1990s. The copyright dates in the source uniformly say 1983, which would make OpenWatcom vi the earliest vi clone on record (pre-dating #STEVIE by 4 years). However, they say this uniformly, even for its OS/2 and Windows NT parts, which couldn't have existed in 1983. And 1983 pre-dates even Waterloo C. So I suspect some Sybase lawyer has lied in these copyright declarations. Watcom had a non-vi multi-window and menus TUI editor for DOS named wbed.exe at one point. #Watcom #OpenWatcom #vi #retrocomputing #ComputerHistory