diff options
Diffstat (limited to 'ext/tk/lib/tk/checkbutton.rb')
-rw-r--r-- | ext/tk/lib/tk/checkbutton.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/tk/lib/tk/checkbutton.rb b/ext/tk/lib/tk/checkbutton.rb index b7449541c5..521b015b3e 100644 --- a/ext/tk/lib/tk/checkbutton.rb +++ b/ext/tk/lib/tk/checkbutton.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false # # tk/checkbutton.rb : treat checkbutton widget # |