(self, s)
r(s) is used further down.
r(s) is used further down.
r ( s ) is used further down .
def r(self, s):
        """r(s) is used further down."""
        if self.m() > 0:
            self.setto(s)
def r ( self , s ) : if self . m ( ) > 0 : self . setto ( s )