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Diffstat (limited to 'ext/tk/sample/btn_with_frame.rb')
-rw-r--r-- | ext/tk/sample/btn_with_frame.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/tk/sample/btn_with_frame.rb b/ext/tk/sample/btn_with_frame.rb index d04c95a289..43e120b123 100644 --- a/ext/tk/sample/btn_with_frame.rb +++ b/ext/tk/sample/btn_with_frame.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false require 'tk' class Button_with_Frame < TkButton |