Hi, SW <sabrewo...@gmail.com> writes:
> Is this performance overhead just a result of poorly-scalable overlays, rather > than an inherent shortcoming of Emacs and/or org-mode? I would say this is a combination of the implementation overlays and the use of overlays in outline.el. Perhaps we should dive into outline.el and see how we can improve things from there. (We tend to forget that Org is just a derived mode from outline.el!) -- Bastien