[OSM-newbies] Interior ring with Potlatch?

[Tsvi Mostovicz]

> Oh, I didn't know they had to be. What do you do when there's a
> complex of clearly distinct buildings that touch each other? I thought
> tagging them separately (but sharing ways) was the right thing to
> do...
> 
> Steve

I had a similar case over here of multiple buildings touching each other. I 
decided to have them share ways although JOSM's validator complains about it.
If anyone has a better practice please share it with me.