diff options
Diffstat (limited to 'ext/tk/sample/tkextlib/treectrl/demo.rb')
-rw-r--r-- | ext/tk/sample/tkextlib/treectrl/demo.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/tk/sample/tkextlib/treectrl/demo.rb b/ext/tk/sample/tkextlib/treectrl/demo.rb index 564a005bdc..cd277cf2a9 100644 --- a/ext/tk/sample/tkextlib/treectrl/demo.rb +++ b/ext/tk/sample/tkextlib/treectrl/demo.rb @@ -1,4 +1,5 @@ #!/usr/bin/env ruby +# frozen_string_literal: false require 'tk' require 'tkextlib/treectrl' |