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Diffstat (limited to 'ext/tk/sample/demos-en/pendulum.rb')
-rw-r--r-- | ext/tk/sample/demos-en/pendulum.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/tk/sample/demos-en/pendulum.rb b/ext/tk/sample/demos-en/pendulum.rb index 306ac94a21..833a31084f 100644 --- a/ext/tk/sample/demos-en/pendulum.rb +++ b/ext/tk/sample/demos-en/pendulum.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false # # This demonstration illustrates how Tcl/Tk can be used to construct # simulations of physical systems. |