[Tagging] Road hierarchy

[Paul Allen]

On Sat, 10 Aug 2019 at 21:22, Martin Koppenhoefer <dieterdreist at gmail.com>
wrote:

>
>
> or in other words if highway=primary always means a=x and b=y then all you
> would have to add to the scheme is c=z/w as a qualifier for
> highway=primary, no need for a completely new system
>

That's true.  But I was simplifying.  As well as the c=z/w it looked like
his scheme might also
have a=x/v and/or b=y/u.  But if it does boil down to a few qualifiers, add
them as new qualifiers,
don't replace the whole scheme.  I didn't bother trying to analyse his
scheme too closely,
but it didn't look like it would be a simple bolt-on.

-- 
Paul
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