From 5646d665aa4f2b1ab65d27067ecad6f5c3268dbf Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 9 Nov 2017 23:02:52 +0000
Subject: mk_call_iseq_optimized.rb: add mode string [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/mk_call_iseq_optimized.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tool/mk_call_iseq_optimized.rb')

diff --git a/tool/mk_call_iseq_optimized.rb b/tool/mk_call_iseq_optimized.rb
index 0760ab2667..9b88c5eeb6 100644
--- a/tool/mk_call_iseq_optimized.rb
+++ b/tool/mk_call_iseq_optimized.rb
@@ -1,5 +1,6 @@
 
 puts <<EOS
+/* -*- c -*- */
 #if 1 /* enable or disable this optimization */
 
 /* DO NOT EDIT THIS FILE DIRECTLY
-- 
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