From 391bf4ac34c86e773bb98d96f6836be272c31f8b Mon Sep 17 00:00:00 2001
From: JamesonHuang <462430725@qq.com>
Date: Sat, 27 Jun 2015 17:34:54 +0800
Subject: [PATCH] lua string sub from last

---
 1_6.lua_test/1_2.test_str_sub_from_last.lua | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 1_6.lua_test/1_2.test_str_sub_from_last.lua

diff --git a/1_6.lua_test/1_2.test_str_sub_from_last.lua b/1_6.lua_test/1_2.test_str_sub_from_last.lua
new file mode 100644
index 0000000..9fcf674
--- /dev/null
+++ b/1_6.lua_test/1_2.test_str_sub_from_last.lua
@@ -0,0 +1,2 @@
+local str = "hello world!"
+print(string.sub(str, -3, -1))