From 583939602838ad9d39e8485df4c8a8e5f236b608 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 20 Jan 2018 07:14:59 +0000
Subject: Emacs friendliness [ci skip]

Just add comment by:
sed -i $'1i\\\n# -*- Autoconf -*-' tool/m4/*.m4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/m4/ruby_check_setjmp.m4 | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tool/m4/ruby_check_setjmp.m4')

diff --git a/tool/m4/ruby_check_setjmp.m4 b/tool/m4/ruby_check_setjmp.m4
index 7f3b7e3fdf..59f38581b8 100644
--- a/tool/m4/ruby_check_setjmp.m4
+++ b/tool/m4/ruby_check_setjmp.m4
@@ -1,3 +1,4 @@
+# -*- Autoconf -*-
 # used for AC_ARG_WITH(setjmp-type)
 AC_DEFUN([RUBY_CHECK_SETJMP], [
 AC_CACHE_CHECK([for ]$1[ as a macro or function], ac_cv_func_$1,
-- 
cgit v1.2.3