From 6a3eaef879522ea9cb77dc0473443129db238ff9 Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kkosako0@gmail.com>
Date: Sun, 3 Sep 2017 09:29:02 +0900
Subject: [PATCH] enable ONIG_SYN_OP2_ESC_U_HEX4 (\uXXXX)

---
 src/regparse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/regparse.c b/src/regparse.c
index 1fb2357..5f30700 100644
--- a/src/regparse.c
+++ b/src/regparse.c
@@ -60,7 +60,7 @@ OnigSyntaxType OnigSyntaxRuby = {
       ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT |
       ONIG_SYN_OP2_CCLASS_SET_OP | ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL |
       ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META | ONIG_SYN_OP2_ESC_V_VTAB |
-      ONIG_SYN_OP2_ESC_H_XDIGIT )
+      ONIG_SYN_OP2_ESC_H_XDIGIT | ONIG_SYN_OP2_ESC_U_HEX4 )
   , ( SYN_GNU_REGEX_BV | 
       ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV |
       ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND |
-- 
2.40.0