Undo and streaming about org-assistant

[tyler-dodge]

That should no longer happen as of 5c1ab21

[tyler-dodge]

Unfortunately since it's using deferred for async, we can't rely on macro scope for the boundary since it doesn't rely on inner loops.

Overlays will work better for this since they do not affect undo history.

I'm no longer using the stream id in the header to avoid an extra undo step as well, so that the only insert that happens is when the response is finished.

This should make it so that an entire request is undoable, and that if a request is currently active, undoing will cancel it the next time it receives output from OpenAI.

5c42133

[walseb]

Wow, that sounds amazing! I will try it out.

[tyler-dodge]

There is a bug right now with undoing where it's possible an overlay will be left over in the buffer. I'm working on a fix now, but if you run into it, you can remove the overlay at point with

(--map (delete-overlay it) (overlays-in (point) (point)))