Back in the day, did anyone produce an X11 server for DOS-based 8086/8088 systems, say with support for Hercules or CGA graphics? Or was that strictly a 286-or-better thing, given the overall constraints of the 8086 architecture?
(There were plenty of mouse-and-window systems for the PC/XT back then, I expect black & white X11 over a serial link would not be *that* bad…) -- Chris