Thanks to everybody for the friendly replies. I could paste the code right here, is that the proper way to do it? How is the license transferred to Sage?
I have a trac account because I once contributed a small bugfix <https://trac.sagemath.org/ticket/27139> but nothing happened with it, so it seems like i don't understand how the system works. I read some of the developer's guide but it all seemed rather intimidating, especially for a small change. I have been programming as part of research, but only my own code, never collaborative projects. I will repost to sage-devel. Any further advice is welcome. Denis -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-combinat-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-combinat-devel/bf4ee717-661b-49fb-b036-f70eb80ef14f%40googlegroups.com.