I've been using Rofi (mainly in run mode) for some weeks with great satisfaction. The only feature I miss would be to allow altering autocompleted commands before launching them (like the Ctrl-R feature in modern shells).
Let's say I want to launch
firefox -P custom_profile from rofi. I start typing
fire, and rofi suggests
firefox. Great but does not put it in the current prompt, therefore I can't do anything with this. I have to type the whole command to achieve what I want which is frustrating. The TAB key changes the suggestion, but does not have any effect on the prompt.
I could spend some time to implement a feature like this, I just don't know exactely how it should behave. Let me know.
Happy new year .