The old editor system is still being used in some edge cases. We need to:
- Check whether there are any more uses,
- Check whether the cases we know about can be fixed to use the new editor without much hassle
- Clean up the references to the old editor in Handlebars
The currently known cases:
- Clicking "undo" from the history page
- Opening "edit reply" in a new window (presenting nojs view with javascript enabled)