Make work with Revise.jl ?

[oxinabox]

I think it is viable to make this work with Revise.jl,
so editting another notebook causes it to reinclude it.

I would require writing
a custom function to do the tracking,
based on applying
https://github.com/timholy/Revise.jl/blob/dd6e970a23e0b998883f814742723bf53b88f57f/src/Revise.jl#L505-L516

just to the code cells.
but that wouldn't be too hard.

[stevengj]

It might be possible to do this by defining a new subtype of AbstractString to denote the path of a notebook file, at which point we can overload Revise.includet, Revise.parse_source, etcetera as needed.