From c6af5cc0713db5fd53390fb5e7b87b0f2b1e7112 Mon Sep 17 00:00:00 2001
From: Al <albarrentine@gmail.com>
Date: Thu, 28 Jul 2016 15:19:48 -0400
Subject: [PATCH] [parser] Adding country_region label to parser as a boundary
 component

---
 src/address_parser.c | 5 +++++
 src/address_parser.h | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/src/address_parser.c b/src/address_parser.c
index f3cf95d8..4c4b90f2 100644
--- a/src/address_parser.c
+++ b/src/address_parser.c
@@ -814,6 +814,7 @@ bool address_parser_features(void *self, void *ctx, tokenized_string_t *tokenize
             add_phrase_features(features, component_phrase_types, ADDRESS_COMPONENT_STATE_DISTRICT, "state_district", component_phrase_string, prev2, prev);
             add_phrase_features(features, component_phrase_types, ADDRESS_COMPONENT_STATE, "state", component_phrase_string, prev2, prev);
             add_phrase_features(features, component_phrase_types, ADDRESS_COMPONENT_POSTAL_CODE, "postal_code", component_phrase_string, prev2, prev);
+            add_phrase_features(features, component_phrase_types, ADDRESS_COMPONENT_COUNTRY_REGION, "country_region", component_phrase_string, prev2, prev);
             add_phrase_features(features, component_phrase_types, ADDRESS_COMPONENT_COUNTRY, "country", component_phrase_string, prev2, prev);
         }
 
@@ -823,6 +824,8 @@ bool address_parser_features(void *self, void *ctx, tokenized_string_t *tokenize
             feature_array_add(features, 2, "commonly state", component_phrase_string);
         } else if (most_common == ADDRESS_PARSER_COUNTRY) {
             feature_array_add(features, 2, "commonly country", component_phrase_string);
+        } else if (most_common == ADDRESS_PARSER_COUNTRY_REGION) {
+            feature_array_add(features, 2, "commonly country_region", component_phrase_string);
         } else if (most_common == ADDRESS_PARSER_STATE_DISTRICT) {
             feature_array_add(features, 2, "commonly state_district", component_phrase_string);
         } else if (most_common == ADDRESS_PARSER_ISLAND) {
@@ -1045,6 +1048,8 @@ address_parser_response_t *address_parser_parse(char *address, char *language, c
                 label = strdup(ADDRESS_PARSER_LABEL_STATE);
             } else if (most_common == ADDRESS_PARSER_COUNTRY) {
                 label = strdup(ADDRESS_PARSER_LABEL_COUNTRY);
+            } else if (most_common == ADDRESS_PARSER_COUNTRY_REGION) {
+                label = strdup(ADDRESS_PARSER_LABEL_COUNTRY_REGION);
             } else if (most_common == ADDRESS_PARSER_STATE_DISTRICT) {
                 label = strdup(ADDRESS_PARSER_LABEL_STATE_DISTRICT);
             } else if (most_common == ADDRESS_PARSER_SUBURB) {
diff --git a/src/address_parser.h b/src/address_parser.h
index 5fcd4e98..d813077c 100644
--- a/src/address_parser.h
+++ b/src/address_parser.h
@@ -95,6 +95,7 @@ typedef enum {
     ADDRESS_PARSER_ISLAND,
     ADDRESS_PARSER_STATE,
     ADDRESS_PARSER_POSTAL_CODE,
+    ADDRESS_PARSER_COUNTRY_REGION,
     ADDRESS_PARSER_COUNTRY,
     NUM_ADDRESS_PARSER_TYPES
 } address_parser_components;
@@ -109,6 +110,7 @@ typedef enum {
 #define ADDRESS_PARSER_LABEL_ISLAND "island"
 #define ADDRESS_PARSER_LABEL_STATE  "state"
 #define ADDRESS_PARSER_LABEL_POSTAL_CODE  "postcode"
+#define ADDRESS_PARSER_LABEL_COUNTRY  "country_region"
 #define ADDRESS_PARSER_LABEL_COUNTRY  "country"
 
 typedef union address_parser_types {