What to do in scripts/config

[Juergen Fiedler <juergen.fiedler@gmail.com>]

Hello,

I am trying to wrap my mind around using scripts/config, but it doesn't wrap so well right now.
I thought that maybe one could set environment variables in there, but the way scripts/config is called, they wouldn't catch.
Can anyone give me some pointers on what to do in scripts/config? Maybe even an example?

Thanks,
 -Juergen