I'm not sure if you use tmux, but the way I do it is to open a new pane below the original, edit what I need to, and then close that pane when I'm done. The ori

I'm not sure if you use tmux, but the way I do it is to open a new pane below the original, edit what I need to, and then close that pane when I'm done. The original screen remains untouched.