aboutsummaryrefslogtreecommitdiffstats
path: root/ext/tk/sample/tcltklib/sample1.rb
diff options
context:
space:
mode:
Diffstat (limited to 'ext/tk/sample/tcltklib/sample1.rb')
-rw-r--r--ext/tk/sample/tcltklib/sample1.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/tk/sample/tcltklib/sample1.rb b/ext/tk/sample/tcltklib/sample1.rb
index 3235edfe0d..b4ad6436bd 100644
--- a/ext/tk/sample/tcltklib/sample1.rb
+++ b/ext/tk/sample/tcltklib/sample1.rb
@@ -1,5 +1,6 @@
#! /usr/local/bin/ruby -d
# -*- encoding: utf-8 -*-
+# frozen_string_literal: false
# -d オプションを付けると, デバッグ情報を表示する.
# tcltk ライブラリのサンプル