From 3f6b123d4c35bb7476af1ddeeac18b9de792df71 Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kosako@sofnec.co.jp>
Date: Wed, 28 Jun 2017 11:13:17 +0900
Subject: [PATCH] add test cases

---
 test/testc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/testc.c b/test/testc.c
index 5e5a7b4..6a7d903 100644
--- a/test/testc.c
+++ b/test/testc.c
@@ -588,6 +588,8 @@ extern int main(int argc, char* argv[])
   x2("\\o{101}", "A", 0, 1);
   x2("(?:\\k'+1'B|(A)C)*", "ACAB", 0, 4); // relative backref by postitive number
   x2("\\g<+2>(abc)(ABC){0}", "ABCabc", 0, 6); // relative call by positive number
+  x2("A\\g'0'|B()", "AAAAB", 0, 5);
+  x3("(A\\g'0')|B", "AAAAB", 0, 5, 1);
 
   x2("", "¤¢", 0, 0);
   x2("¤¢", "¤¢", 0, 2);
-- 
2.40.0