parameters: (self, *args)
docstring: Uppers the Case of the Selected Text/the Underlying Word
docstring_summary: Uppers the Case of the Selected Text/the Underlying Word
docstring_tokens: Uppers the Case of the Selected Text / the Underlying Word
function: def text_selection_upper_case(self, *args):
          """Uppers the Case of the Selected Text/the Underlying Word"""
          self.text_selection_change_case("u")
function_tokens: def text_selection_upper_case ( self , * args ) : self . text_selection_change_case ( "u" )