parameters: (self, start, end)
docstring: Set the selection from START to END (not included).
docstring_summary: Set the selection from START to END (not included).
docstring_tokens: Set the selection from START to END ( not included ) .
function: def selection_range(self, start, end):
          """Set the selection from START to END (not included)."""
          self.tk.call(self._w, 'selection', 'range', start, end)
function_tokens: def selection_range ( self , start , end ) : self . tk . call ( self . _w , 'selection' , 'range' , start , end )