Jeija/minetest-mod-mesecons — pull request #30 by khonkhortisan (2012-08-21 17:36:14+00:00)
Title: display µc programming like a sign

I had a grid that mapped buttons to pixels so pressing a button displayed a letter. I had one programming that was a positive match so the pixel turned on, and another programming that was negative and just passed the signal on to the next pixel. If I had to right-click on each µc to see its programming, it would take me longer to find a problem. If I can see the programming just by looking at it, I could find a typo much easier.
I'm not sure about the \n \n\r thing.