0  $accept : expr $end

   1  expr : '(' recur ')'

state 0
	$accept : . expr $end  (0)

	'('  shift 1
	.  error

	expr  goto 2


state 1
	expr : '(' . recur ')'  (1)

	recur  shift 3
	.  error


state 2
	$accept : expr . $end  (0)

	$end  accept


state 3
	expr : '(' recur . ')'  (1)

	')'  shift 4
	.  error


state 4
	expr : '(' recur ')' .  (1)

	.  reduce 1


5 terminals, 2 nonterminals
2 grammar rules, 5 states

grammar parser grammar
symbol# value# symbol
     0      0  $end
     1    256  error
     2    257  recur
     3     40  '('
     4     41  ')'
     5    258  $accept
     6    259  expr