Combinatorica-classica - an overlay of classical combinatorial algorythms written in C89. Reproducible: Always Is it possible to add overlay in a list of overlays (maybe in an unofficial list)?! The link above referes to this overlay: https://gitflic.ru/project/dcc0/combinatorica-classica It contains classical iteretive combinatorial algorythms written in C89. And to this overlay: https://gitflic.ru/project/dcc0/kalendar-dlya-conky It contains program in C89 to colorize Conky calendar.
About adding an overlay to the list
The procedure for adding/removing overlays is described here: https://wiki.gentoo.org/wiki/Project:Overlays/Overlays_guide
Besides PRs we allow users to request overlay additions via bugs.gentoo.org. Even though, this is not really clear on the linked wiki page.
@dcc please provide a patch to overlays.xml that adds your overlay.
Created attachment 891131 [details] Should it be like this? Or it's needed to edit file: https://api.gentoo.org/overlays/repositories.xml
Created attachment 891132 [details] repositories.xml
Created attachment 891184 [details, diff] repositories.xml Based on this one: https://api.gentoo.org/overlays/repositories.xml