Re: persistent data feature

[Alexandre Garreau]

Le dimanĉo, 12-a de decembro 2021, 4-a horo kaj 48:02 CET Ihor Radchenko a 
écrit :
> Qiantan Hong <qhong@mit.edu> writes:
> 
> 
> 
> > I think a good fit to that would be incremental image.
> 
> Note that not all data can be saved incrementally. Org mode's cache is
> currently using AVL-tree with extra links between nodes - it is a
> full-scale circular object. I am not sure if there is a universal way to
> store and update such data incrementally.

Doesn’t elisp’s printer detects cycles and print #0, #1, etc. where 
needed?