/usr/lib/ruby/1.8/tk/label.rb is in libtcltk-ruby1.8 1.8.7.352-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | #
# tk/label.rb : treat label widget
#
require 'tk'
class Tk::Label<TkWindow
TkCommandNames = ['label'.freeze].freeze
WidgetClassName = 'Label'.freeze
WidgetClassNames[WidgetClassName] = self
#def create_self(keys)
# if keys and keys != None
# tk_call_without_enc('label', @path, *hash_kv(keys, true))
# else
# tk_call_without_enc('label', @path)
# end
#end
#private :create_self
end
#TkLabel = Tk::Label unless Object.const_defined? :TkLabel
Tk.__set_toplevel_aliases__(:Tk, Tk::Label, :TkLabel)
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