Seems like all the pieces are in place and working now.
Biggest hurdle was really the new pre-processor “pp” which is now used to replace cpp.
Had to fix various bugs that popped up.
it’s ultra fast now :o) Boots up in two seconds with all the zones. Used to take a minute or more, especially because of all the shortest path calculations. I can’t believe it all ran with a coded 16MB memory limit.
🙂