[mkgmap-dev] mergeroads branch

Tue Sep 10 06:25:59 BST 2013

setting it to something however means it is set.

So the result of
& access!=*
will of course return a different result compared to the tag not 
existing. Quite often in styles the nonexistance of access tags, or the 
existence of "yes" is needed to be checked.
E.g.

highway=footway & bicycle=yes
if bicycle=yes - usually you treat it like highway=path, if not then 
it's a real footway. Hence watch out implications further down your 
style if you set yes/no.

As for the final treatment only no matters - that's more or less already 
the case (currently there is a treatment which decides which becomes no, 
which becomes yes).
On 09.09.2013 20:58, Manfred Brenneisen wrote:
> Maybe it's easier for you if you know that only the value no is
> evaluated for the mkgmap:access:* tags. So setting them to yes or
> designated or whatever is the same like not setting the tag.
> Good hint.
> Shall I put this into the wiki?
> http://wiki.openstreetmap.org/wiki/Mkgmap/help/Tags
> Or is it too early?
>
>
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> mkgmap-dev at lists.mkgmap.org.uk
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