But as I've asked elsewhere, does acme have the ability to send text to an external repl on systems other than plan9 (a continuously running one, not a freshly-spawned one), preferably one running in another terminal window? Does it have indentation for Lisp? does it have syntax highlighting (not necessary, but handy)? does it have colorscheme customization (you'd be surprised how many programs generate illegible text in white-on-black terminals, and I've become quite fond of Solarized)? Can it look up documentation for the functions I'm using (very handy at times)?
I've got the tools I'm used to, and they provide things that Acme never will for me. Maybe I'm not experiencing ultimate Unix Philosophy Zen. Maybe using the mouse is a bit more efficient. But at the end of the day, I'm here to edit text, and Emacs works in my environment, and has some pretty good tools for that.
http://plan9.bell-labs.com/wiki/plan9/mouse_vs._keyboard/ind...