cache postcode normalization

[nominatim.git] / settings / env.defaults

diff --git a/settings/env.defaults b/settings/env.defaults
index 78370cf48473a69c612ec1cf0d1520aa39d0cb70..3115f4382aacf582c5a1054e78c03130bde9f00f 100644 (file)
--- a/settings/env.defaults
+++ b/settings/env.defaults
@@ -18,7 +18,13 @@ NOMINATIM_DATABASE_WEBUSER="www-data"
 # Changing this value requires to run 'nominatim refresh --functions'.
 NOMINATIM_DATABASE_MODULE_PATH=
 
-# Number of occurances of a word before it is considered frequent.
+# Tokenizer used for normalizing and parsing queries and names.
+# The tokenizer is set up during import and cannot be changed afterwards
+# without a reimport.
+# Currently available tokenizers: icu, legacy
+NOMINATIM_TOKENIZER="icu"
+
+# Number of occurrences of a word before it is considered frequent.
 # Similar to the concept of stop words. Frequent partial words get ignored
 # or handled differently during search.
 # Changing this value requires a reimport.
@@ -40,12 +46,18 @@ NOMINATIM_LANGUAGES=
 # Changing this value requires a reimport.
 NOMINATIM_TERM_NORMALIZATION=":: NFD (); [[:Nonspacing Mark:] [:Cf:]] >;  :: lower (); [[:Punctuation:][:Space:]]+ > ' '; :: NFC ();"
 
+# Configuration file for the tokenizer.
+# The content depends on the tokenizer used. If left empty the default settings
+# for the chosen tokenizer will be used. The configuration can only be set
+# on import and not be changed afterwards.
+NOMINATIM_TOKENIZER_CONFIG=
+
 # Search in the Tiger house number data for the US.
 # Note: The tables must already exist or queries will throw errors.
 # Changing this value requires to run ./utils/setup --create-functions --setup-website.
 NOMINATIM_USE_US_TIGER_DATA=no
 
-# Search in the auxilary housenumber table.
+# Search in the auxiliary housenumber table.
 # Changing this value requires to run ./utils/setup --create-functions --setup-website.
 NOMINATIM_USE_AUX_LOCATION_DATA=no
 
@@ -53,7 +65,7 @@ NOMINATIM_USE_AUX_LOCATION_DATA=no
 # The following settings allow to set a proxy to use when remotely downloading
 # data. Host and port are required. Login and password are optional.
 NOMINATIM_HTTP_PROXY=no
-NOMINATIM_HTTP_PROXY_HOST=proxy.mydomain.com
+NOMINATIM_HTTP_PROXY_HOST=
 NOMINATIM_HTTP_PROXY_PORT=3128
 NOMINATIM_HTTP_PROXY_LOGIN=
 NOMINATIM_HTTP_PROXY_PASSWORD=
@@ -62,8 +74,6 @@ NOMINATIM_HTTP_PROXY_PASSWORD=
 # HTTPS_PROXY="http://user:pass@10.10.1.10:1080"
 
 # Location of the osm2pgsql binary.
-# When empty, osm2pgsql is expected to reside in the osm2pgsql directory in
-# the project directory.
 # EXPERT ONLY. You should usually use the supplied osm2pgsql.
 NOMINATIM_OSM2PGSQL_BINARY=
 
@@ -77,14 +87,12 @@ NOMINATIM_TIGER_DATA_PATH=
 NOMINATIM_WIKIPEDIA_DATA_PATH=
 
 # Configuration file for special phrase import.
-# When unset, the internal default settings from 'settings/phrase_settings.py'
-# are used.
+# OBSOLETE: use `nominatim special-phrases --config <file>` or simply put
+#           a custom phrase-settings.json into your project directory.
 NOMINATIM_PHRASE_CONFIG=
 
 # Configuration file for rank assignments.
-# When unset, the internal default settings from 'settings/address-levels.json'
-# are used.
-NOMINATIM_ADDRESS_LEVEL_CONFIG=
+NOMINATIM_ADDRESS_LEVEL_CONFIG=address-levels.json
 
 # Configuration file for OSM data import.
 # This may either be the name of one of an internal style or point
@@ -150,14 +158,14 @@ NOMINATIM_REPLICATION_URL="https://planet.openstreetmap.org/replication/minute"
 # Size is in MB.
 NOMINATIM_REPLICATION_MAX_DIFF=50
 
-# Publication interval of the replication service.
+# Publication interval of the replication service (in seconds).
 # Determines when Nominatim will attempt again to download again a new
 # update. The time is computed from the publication date of the last diff
 # downloaded. Setting this to a slightly higher value than the actual
 # publication interval avoids unnecessary rechecks.
 NOMINATIM_REPLICATION_UPDATE_INTERVAL=75
 
-# Wait time to recheck for a pending update.
+# Wait time to recheck for a pending update (in seconds).
 # Time to wait after an expected update was not available on the server.
 NOMINATIM_REPLICATION_RECHECK_INTERVAL=60
 
@@ -180,7 +188,7 @@ NOMINATIM_MAPICON_URL=
 NOMINATIM_DEFAULT_LANGUAGE=
 
 # Enable a special batch query mode.
-# This features is currently undocumented and potentially broken.
+# This feature is currently undocumented and potentially broken.
 NOMINATIM_SEARCH_BATCH_MODE=no
 
 # Threshold for searches by name only.