Cleaning the notebook erases undo history

[Taytay]

This makes sense, but code formatters don't seem to have this problem. Could this be done in a similar way somehow, so that I can keep the ability to undo?

[hamelsmu]

I'm not sure tbh are you able to undo the similar action in a jupyter notebook after a clean operation?

[rebornix]

Once we finalize onWillSaveNotebookDocument in VS Code, maybe we could listen to this event and return edits for it so VS Code can handle the edit and also undo/redo for it automatically.

It seems right now nbdev is editing the ipynb file directly, is this correct @hamelsmu ?

[hamelsmu]

That's correct I didn't realize there was a way to submit edits I'll look into that

[Taytay]

I'm not sure tbh are you able to undo the similar action in a jupyter notebook after a clean operation?

I'm too new to the world of Notebooks to know! This is my first time cleaning them :)