Integration with $EDITOR for JSON editing

[pol]

It would be awesome if you could do something like: aws command --params "{{JSON}}" and the inclusion of the "{{JSON}}" token then would prompt opening an $EDITOR buffer, you would paste in your JSON, and then save/close, and whatever content of that buffer would just get inserted into {{JSON}} with escaped quotes so that variable interpolation could happen.

That would be ✊.