Re: using finalizers

[Tomas Hlavaty]

On Sun 02 Jan 2022 at 17:16, Eli Zaretskii <eliz@gnu.org> wrote:
>> Grep for "callback".
>
> Come to think of it, calling hooks via
> run-hook-with-args-until-failure or run-hook-with-args-until-success
> implements such a protocol.

thank you, I'll have a look