"Joe's own editor" does not come naturally to me. How do I change to using nano or vim? I've tried export EDITOR=nano but it doesn't seem to be respected. I'd like visudo to respect this as well.
EDIT: I just noticed that when I hit Enter on the ranger (if it is executed with terminator -e ranger) then nano opens while with e it uses my main editor. In contrast, when I use a normal shell to ...