> the editor ed /s Well, you can invoke AIX and run ed, it works, but yes, ISPF, running in a 3270 terminal, is pretty weird. That being said, it's pretty muc

> the editor ed /s Well, you can invoke AIX and run ed, it works, but yes, ISPF, running in a 3270 terminal, is pretty weird. That being said, it's pretty much very interactive even under horrible latency because it sends the entire screen every repaint. 3270 is, in a retro way, what the web 1.0 would look like if we were limited to monospaced characters.