bug#71367: 30.0.50; ELPA package breadcrumb causes Emacs freeze when editing json file

[João Távora]

On Thu, Jun 6, 2024 at 2:37 PM Eli Zaretskii <eliz@gnu.org> wrote:

> I understand all that.  My point is that, given how little we use
> vectors in our Lisp code, having to implement that in one or two
> places is not a big deal, and doesn't necessarily mean we need a
> general-purpose primitive.

I just said if someone comes with a breadcrumb.el solution, I'd like
to see it well encapsulated as an ADT, not mixed with the graph algorithm.
I don't care if Emacs keeps skipping this basic util for whatever reason.