From b56ad8d1223c5419bde4338692d111eaa39444c2 Mon Sep 17 00:00:00 2001
From: ksss <co000ri@gmail.com>
Date: Fri, 10 Mar 2017 22:22:06 +0900
Subject: \1 sequences as empty strings

---
 mrblib/string.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'mrblib/string.rb')

diff --git a/mrblib/string.rb b/mrblib/string.rb
index b13cfd69a..6f698e321 100644
--- a/mrblib/string.rb
+++ b/mrblib/string.rb
@@ -34,6 +34,8 @@ class String
             m
           when "'"
             post
+          when "1", "2", "3", "4", "5", "6", "7", "8", "9"
+            ""
           else
             self[j, 2]
           end
-- 
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