[PD] extracting info from symbol messages

[Krzysztof Czaja]

stm_sq^n wrote:
...
> for example having one IP symbol such as "192.168.0.1" transformed
> into 4 integers "192" "168" "0" and "1" ?

'query split $1 .' -> [tot .]

(fed with '192.168.0.1' -> [symbol] or the like)

Krzysztof