Post #2272218

@isaiah@mastodon.social @troz@mastodon.social I suspect that Xcode does not use NSDocument, I think it predates that API. It probably has a bespoke implementation all its own. I don’t think you can duplicate that behavior with NSDocument. In Panorama, I just save that information as part of the document. If you want it to automatically save even if nothing else changes, it has to be hooked into the undo say. I didn’t do that, so metadata changes aren’t saved unless something else is changed, or if the user explicitly saves. Never had a single complaint about this behavior.