[Taginfo-dev] Taginfo files from osm2pgsql style files

[Paul Norman]

Taginfo allows projects to define a list of tags they use, which then 
appear in http://taginfo.openstreetmap.org/projects. Osm2pgsql style 
files define a list of tag keys that are used by osm2pgsql, if the keys 
are for nodes, ways, or both, and if the keys cause an object to be an area.

I wrote some code to turn style files into taginfo project json: 
https://github.com/osmlab/osm2pgsql_taginfo

Any project using osm2pgsql with default settings is using a subset of 
those tags.

It's not the most useful utility but there's a chance it might be useful 
for someone else.