From 6c39c663ff772877213f0973663ed45133f49b91 Mon Sep 17 00:00:00 2001
From: Al <albarrentine@gmail.com>
Date: Sat, 28 May 2016 19:25:12 -0400
Subject: [PATCH] [normalize] Adding NORMALIZE_STRING_COMPOSE for NFC unicode
 normalization

---
 src/normalize.c | 5 +++++
 src/normalize.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/normalize.c b/src/normalize.c
index 515da8ed..8e33a378 100644
--- a/src/normalize.c
+++ b/src/normalize.c
@@ -19,6 +19,11 @@ char *normalize_string_utf8(char *str, uint64_t options) {
         utf8proc_options |= UTF8PROC_OPTIONS_NFD;
     }
 
+    if (options & NORMALIZE_STRING_COMPOSE) {
+        have_utf8proc_options = true;
+        utf8proc_options |= UTF8PROC_OPTIONS_NFC;
+    }
+
     if (options & NORMALIZE_STRING_STRIP_ACCENTS) {
         have_utf8proc_options = true;
         utf8proc_options |= UTF8PROC_OPTIONS_STRIP_ACCENTS;
diff --git a/src/normalize.h b/src/normalize.h
index 65d7fc29..782dce76 100644
--- a/src/normalize.h
+++ b/src/normalize.h
@@ -45,6 +45,7 @@ As well as normalizations for individual string tokens:
 #define NORMALIZE_STRING_LOWERCASE 1 << 4
 #define NORMALIZE_STRING_TRIM 1 << 5
 #define NORMALIZE_STRING_REPLACE_HYPHENS 1 << 6
+#define NORMALIZE_STRING_COMPOSE 1 << 7
 
 #define NORMALIZE_TOKEN_REPLACE_HYPHENS 1 << 0
 #define NORMALIZE_TOKEN_DELETE_HYPHENS 1 << 1