diff options
Diffstat (limited to 'ext/tk/lib/tk/button.rb')
-rw-r--r-- | ext/tk/lib/tk/button.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/tk/lib/tk/button.rb b/ext/tk/lib/tk/button.rb index 65233c91b6..dc252d8e82 100644 --- a/ext/tk/lib/tk/button.rb +++ b/ext/tk/lib/tk/button.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false # # tk/button.rb : treat button widget # |