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Diffstat (limited to 'ext/tk/sample/tktree.rb')
-rw-r--r-- | ext/tk/sample/tktree.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/tk/sample/tktree.rb b/ext/tk/sample/tktree.rb index 4eb7f60627..47622973e7 100644 --- a/ext/tk/sample/tktree.rb +++ b/ext/tk/sample/tktree.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false ########################################################################## # TkTree widget class # |