Subject: bug#58198: topological-sort does not sort topologically in case of diamonds

From: Maxime Devos <[email-masked]>
Date: Wed, 5 Oct 2022 10:42:10 +0200

Currently trying out https://srfi.schemers.org/srfi-234/srfi-234.html, 
let's see how that works out.

Greetings,
Maixme.