[jabirali]

Hi again :).

I agree that non-i3 users need it the most, but have one use case in mind where you might want to combine i3wm + 3mux: remote work. If you ssh into a remote computer, you can not easily spawn new remote terminals. Having one terminal that runs ssh + 3mux lets you use i3wm-like keybindings inside the terminal to open remote splits and tabs with similar keybindings as you would locally. In particular, setting the i3wm $mod to super would make super+enter, super+hjkl, etc. act on local windows, while alt+enter, alt+hjkl, etc. act on remote windows. In a sense, ssh + 3mux would act as a "i3wm-style remote desktop".

If I understand correctly, 3mux does not have session management, but combining 3mux with abduco or dtach should solve that. (And arguably be a more Unix-philosphy solution.)

I think the best way to combine i3wm and 3mux would however be to change the i3wm $mod to win/super, instead of trying to use different modifiers in 3mux. As far as I know, no common terminals support other modifiers than ctrl and alt, and ctrl would collide with most terminal programs. (In tilish, I ended up offering a prefix key as an alternative to alt for people using Kakoune or Emacs.)