On Thu, Dec 15, 2022 at 09:18:14AM +0000, Ihor Radchenko wrote: > Tom Gillespie writes: [...] > I am generally skeptical about our ability to provide universal way to > judge if a given sexp is safe or not. It should be left to the user. This might live in the middle of some thicket deep in the intersection of Undecidability Plains and Ill-Definedness Swamps. Crocodiles don't dare near there and nobody knows whether there are Dragons. Or something :-) Cheers -- t