We are about to switch to a new forum software. Until then we have removed the registration on this forum.
Could you please tell me how to upload code in forum?
in short: paste it, select it, hit ctrl-o
there is a sticky post for this, with more detail but the above will do: https://forum.processing.org/two/discussion/15473/readme-how-to-format-code-and-text
additionally: empty line before and after it