error.output

早期freebsd实现

   0  $accept : S $end

   1  S : error

state 0
	$accept : . S $end  (0)

	error  shift 1
	.  error

	S  goto 2


state 1
	S : error .  (1)

	.  reduce 1


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

	$end  accept


2 terminals, 2 nonterminals
2 grammar rules, 3 states