There's a reason why you find emulations of most editors in history remade for "modern" systems, no matter whether that legacy system is TOPS, VM/CMS, Plan 9 or Windows.
Come to think of it, When I converted myself to Windows user to GNU/Linux user, I studied a lot about Wine. All knowledge was unnecessary for I find GNU/Linux and its ecosystem is much better than Windows.
Over the years, I've tried several native Linux alternatives. All of them would require a huge time investment to replaced the missing features.
