#NEWLINE# def __repr__( self ) : #NEWLINE# #INDENT# return ( 'column::%d, next_token::%s, paren_level::%d, stack::[\n\t%s' % ( self . column , repr ( s . next_token ) , self . paren_level , ( '\n\t' . join ( ( repr ( s ) for s in self . stack ) ) + ']' ) ) )