Missing format documentation for Special String Processing Tokens

[Erik Versaevel - InfoPact Netwerkdiensten <e.versaevel@xxxxxxxxxxx>]

Hello,

I'm currently playing around with the Special String Processing Tokens.
The manual states that there are `formatting modifiers` which can be applied to the value before displaying (i'm guessing to convert bps to a human
readable format like mbps/gbps etc).
That specific bit of info is missing from the manual :) I did find a %d in a sample config file, but what are the others?

Erik Versaevel