[OSM-talk] 'Offset path' distances

[Frederik Ramm]

Hi,

> I'm adding a feature to Potlatch whereby you can select a way, choose  
> 'Offset way', and a new, parallel way will be created a certain  
> distance away.

Can you perhaps also find a way to encode this information - either by 
way of a relation grouping both ways, or a special tag or whatever - so 
that if the "master" way is changed later, the parallel way can be 
changed accordingly? Or would that then be too much magic?

Bye
Frederik