Vi mode

[gabriel-barrett]

Sets the repl to vi mode when $EDITOR is either "vi", "vim" or "nvim"

[arthurpaulino]

Ah, the flag should be LURK_EDITOR

[gabriel-barrett]

Ah, the flag should be LURK_EDITOR

That would be unergonomic, since EDITOR is a standard environment variable that people usually already set in their shell config file. What I can do is add it (or something like LURK_EDITOR_MODE) as an alternative env variable taking precedence over EDITOR

EDIT: The most ergonomic way would be for rustyline to be able to read .inputrc, in my opinion. But it can't so I went with reading a standard env var

[arthurpaulino]

If that's a standard env var for which "clashing" is wanted, then it's okay