parameters: (self, index)
docstring: Set the fixed end of a selection to INDEX.
docstring_summary: Set the fixed end of a selection to INDEX.
docstring_tokens: Set the fixed end of a selection to INDEX .
function: def selection_from(self, index):
          """Set the fixed end of a selection to INDEX."""
          self.tk.call(self._w, 'selection', 'from', index)
function_tokens: def selection_from ( self , index ) : self . tk . call ( self . _w , 'selection' , 'from' , index )