Ihor Radchenko <yanta...@gmail.com> writes: > You will probably need to implement this from scratch (or use the > feature/org-fold branch from github.com/yantar92/org).
Gotcha. TBH I don't know if I'll have the time to cook up a patch before 27.2 is released; all the same, I appreciate you taking the time to explain all this. Since the changes in Org 9.4 aimed at improving performance, is there a test case somewhere in the "Mitigating the poor Emacs performance on huge org files" thread that could help ensure that a tentative fix will not degrade performance?
