From b7eda37e444990d3e4f25d8c3e0ac82b483e9970 Mon Sep 17 00:00:00 2001
From: Al <albarrentine@gmail.com>
Date: Fri, 20 Oct 2017 02:45:55 -0400
Subject: [PATCH] [utils] adding utf8_is_digit to string_utils.h

---
 src/string_utils.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/string_utils.h b/src/string_utils.h
index e7760e45..5ae041e2 100644
--- a/src/string_utils.h
+++ b/src/string_utils.h
@@ -92,6 +92,7 @@ uint32_array *unicode_codepoints(const char *str);
 bool utf8_is_hyphen(int32_t ch);
 bool utf8_is_letter(int cat);
 bool utf8_is_number(int cat);
+bool utf8_is_digit(int cat);
 bool utf8_is_letter_or_number(int cat);
 bool utf8_is_punctuation(int cat);
 bool utf8_is_symbol(int cat);