add experimental tag usage description for taginfo

diff --git a/website/taginfo.json b/website/taginfo.json
new file mode 100644 (file)
index 0000000..ad0c446
--- /dev/null
+++ b/website/taginfo.json
@@ -0,0 +1,99 @@
+{
+    "data_format": 1,
+    "data_url": "http://nominatim.openstreetmap.org/taginfo.json",
+    "project": {
+        "name": "Nominatim",
+        "description": "OSM search engine.",
+        "project_url": "http://nominatim.openstreetmap.org",
+        "doc_url": "http://wiki.osm.org/wiki/Nominatim",
+        "contact_name": "Sarah Hoffmann",
+        "contact_email": "lonvia@denofr.de"
+    },
+    "tags": [
+      { "key" : "ref", "description": "Searchable name of the place."},
+      { "key" : "int_ref", "description": "Searchable name of the place."},
+      { "key" : "nat_ref", "description": "Searchable name of the place."},
+      { "key" : "reg_ref", "description": "Searchable name of the place."},
+      { "key" : "loc_ref", "description": "Searchable name of the place."},
+      { "key" : "old_ref", "description": "Searchable name of the place."},
+      { "key" : "ncn_ref", "description": "Searchable name of the place."},
+      { "key" : "rcn_ref", "description": "Searchable name of the place."},
+      { "key" : "lcn_ref", "description": "Searchable name of the place."},
+      { "key" : "iata", "description": "Searchable name of the place."},
+      { "key" : "icao", "description": "Searchable name of the place."},
+      { "key" : "pcode:1", "description": "Searchable name of the place."},
+      { "key" : "pcode:2", "description": "Searchable name of the place."},
+      { "key" : "pcode:3", "description": "Searchable name of the place."},
+      { "key" : "un:pcode:1", "description": "Searchable name of the place."},
+      { "key" : "un:pcode:2", "description": "Searchable name of the place."},
+      { "key" : "un:pcode:3", "description": "Searchable name of the place."},
+      { "key" : "name", "description": "Searchable name of the place."},
+      { "key" : "int_name", "description": "Searchable name of the place."},
+      { "key" : "nat_name", "description": "Searchable name of the place."},
+      { "key" : "reg_name", "description": "Searchable name of the place."},
+      { "key" : "loc_name", "description": "Searchable name of the place."},
+      { "key" : "old_name", "description": "Searchable name of the place."},
+      { "key" : "alt_name", "description": "Searchable name of the place."},
+      { "key" : "official_name", "description": "Searchable name of the place."},
+      { "key" : "commonname", "description": "Searchable name of the place."},
+      { "key" : "common_name", "description": "Searchable name of the place."},
+      { "key" : "place_name", "description": "Searchable name of the place."},
+      { "key" : "short_name", "description": "Searchable name of the place."},
+      { "key" : "addr:housename", "description": "Searchable name of the place."},
+      { "key" : "operator", "description": "Searchable name for amenities and shops." },
+      { "key" : "emergency", "description": "POI in the search database." },
+      { "key" : "tourism", "description": "POI in the search database." },
+      { "key" : "historic", "description": "POI in the search database." },
+      { "key" : "military", "description": "POI in the search database." },
+      { "key" : "natural", "description": "POI in the search database." },
+      { "key" : "mountain_pass", "description": "POI in the search database." },
+      { "key" : "highway", "description": "POI or street in the search database (not added are: 'no', 'turning_circle', 'traffic_signals', 'mini_roundabout', 'noexit', 'crossing')." },
+      { "key" : "aerialway", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "aeroway", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "amenity", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "boundary", "description": "Area in the search database (used to compute addresses of other places)." },
+      { "key" : "bridge", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "craft", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "leisure", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "office", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "railway", "description": "Geographic feature in the search database (unless value is 'no')." },
+      { "key" : "landuse", "description": "Geographic feature in the search database (unless value is 'no')." },
+      { "key" : "shop", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "tunnel", "description": "POI in the search database (unless value is 'no')." },
+      { "key" : "waterway", "description": "Geographic feature in the search database (unless value is 'riverbank')."},
+      { "key" : "place", "description": "Settlement on the search database (used to compute addresses of other places)." },
+      { "key" : "postal_code", "description": "Postcode in search database (used to compute postcodes of places around)." },
+      { "key" : "post_code", "description": "Postcode in search database (used to compute postcodes of places around)." },
+      { "key" : "postcode", "description": "Postcode in search database (used to compute postcodes of places around)." },
+      { "key" : "addr:postcode", "description": "Postcode in search database (used to compute postcodes of places around)." },
+      { "key" : "tiger:zip_left", "description": "Postcode in search database (used to compute postcodes of places around)." },
+      { "key" : "tiger:zip_right", "description": "Postcode in search database (used to compute postcodes of places around)." },
+      { "key" : "addr:street", "description": "Used to determine the street of a house or POI. Note that a street with the same name must exist for the tag to be effective."},
+      { "key" : "addr:place", "description": "Used to determine the settlement of a house or POI with a street-less address. Note that a place with the same name must exist for the tag to be effective."},
+      { "key" : "country_code_iso3166_1_alpha_2", "description": "Used to determine the country a place is in."},
+      { "key" : "country_code_iso3166_1", "description": "Used to determine the country a place is in."},
+      { "key" : "country_code_iso3166", "description": "Used to determine the country a place is in."},
+      { "key" : "country_code", "description": "Used to determine the country a place is in."},
+      { "key" : "iso3166-1:alpha2", "description": "Used to determine the country a place is in."},
+      { "key" : "iso3166-1", "description": "Used to determine the country a place is in."},
+      { "key" : "ISO3166-1", "description": "Used to determine the country a place is in."},
+      { "key" : "iso3166", "description": "Used to determine the country a place is in."},
+      { "key" : "is_in:country_code", "description": "Used to determine the country a place is in."},
+      { "key" : "addr:country", "description": "Used to determine the country a place is in."},
+      { "key" : "addr:country_code", "description": "Used to determine the country a place is in."},
+      { "key" : "addr:housenumber", "description": "House number of the place (no ranges)."},
+      { "key" : "addr:conscriptionnumber", "description": "House number of the place (Eastern European system)."},
+      { "key" : "addr:streetnumber", "description": "House number of the place (Eastern European system)."},
+      { "key" : "addr:interpolation", "description": "Way along which house numbers are interpolated."} ,
+      { "key" : "tiger:county", "description": "Used to determine the address in the US (needs a place with the same name and a county suffix)."},
+      { "key" : "is_in", "description": "Used to determine the address of a place. Note that a place with the same name must exist for this to work."},
+      { "key" : "adr:suburb", "description": "Used to determine the address of a place. Note that a place with the same name must exist for this to work."},
+      { "key" : "addr:city", "description": "Used to determine the address of a place. Note that a place with the same name must exist for this to work."},
+      { "key" : "addr:state_code", "description": "Used to determine the address of a place. Note that a place with the same name must exist for this to work."},
+      { "key" : "addr:state", "description": "Used to determine the address of a place. Note that a place with the same name must exist for this to work."},
+      { "key" : "admin_level", "description": "Determines the hierarchy for administrative boundaries."},
+      { "key" : "wikipedia", "description": "Linking to the right wikipedia article helps to guess the importance of a place, which determines how far up in the search results it appears."}
+
+
+    ]
+}