parser.output

   0  $accept : %entry% $end

   1  program : begin_stmt statements end_stmt EOF

   2  begin_stmt : BEGIN

   3  end_stmt : END

   4  statements :
   5             | statement statements
   6             | statement pipe_statements

   7  statement : ID ASSIGN GET lstr
   8            | GET lstr
   9            | ID ASSIGN EXTRACT ID lstr lstr
  10            | PRINT ID

  11  pipe_statements :
  12                  | pipe_statement pipe_statements
  13                  | pipe_statement statements

  14  pipe_statement : PIPE EXTRACT lstr lstr
  15                 | PIPE PRINT

  16  lstr : STR

  17  %entry% : '\001' program

state 0
	$accept : . %entry% $end  (0)

	'\001'  shift 1
	.  error

	%entry%  goto 2


state 1
	%entry% : '\001' . program  (17)

	BEGIN  shift 3
	.  error

	program  goto 4
	begin_stmt  goto 5


state 2
	$accept : %entry% . $end  (0)

	$end  accept


state 3
	begin_stmt : BEGIN .  (2)

	.  reduce 2


state 4
	%entry% : '\001' program .  (17)

	.  reduce 17


state 5
	program : begin_stmt . statements end_stmt EOF  (1)
	statements : .  (4)

	ID  shift 6
	GET  shift 7
	PRINT  shift 8
	END  reduce 4

	statements  goto 9
	statement  goto 10


state 6
	statement : ID . ASSIGN GET lstr  (7)
	statement : ID . ASSIGN EXTRACT ID lstr lstr  (9)

	ASSIGN  shift 11
	.  error


state 7
	statement : GET . lstr  (8)

	STR  shift 12
	.  error

	lstr  goto 13


state 8
	statement : PRINT . ID  (10)

	ID  shift 14
	.  error


state 9
	program : begin_stmt statements . end_stmt EOF  (1)

	END  shift 15
	.  error

	end_stmt  goto 16


10: reduce/reduce conflict (reduce 4, reduce 11) on END
state 10
	statements : statement . statements  (5)
	statements : statement . pipe_statements  (6)
	statements : .  (4)
	pipe_statements : .  (11)

	ID  shift 6
	GET  shift 7
	PRINT  shift 8
	PIPE  shift 17
	END  reduce 4

	statements  goto 18
	statement  goto 10
	pipe_statements  goto 19
	pipe_statement  goto 20


state 11
	statement : ID ASSIGN . GET lstr  (7)
	statement : ID ASSIGN . EXTRACT ID lstr lstr  (9)

	GET  shift 21
	EXTRACT  shift 22
	.  error


state 12
	lstr : STR .  (16)

	.  reduce 16


state 13
	statement : GET lstr .  (8)

	.  reduce 8


state 14
	statement : PRINT ID .  (10)

	.  reduce 10


state 15
	end_stmt : END .  (3)

	.  reduce 3


state 16
	program : begin_stmt statements end_stmt . EOF  (1)

	EOF  shift 23
	.  error


state 17
	pipe_statement : PIPE . EXTRACT lstr lstr  (14)
	pipe_statement : PIPE . PRINT  (15)

	PRINT  shift 24
	EXTRACT  shift 25
	.  error


state 18
	statements : statement statements .  (5)

	.  reduce 5


state 19
	statements : statement pipe_statements .  (6)

	.  reduce 6


20: reduce/reduce conflict (reduce 4, reduce 11) on END
state 20
	pipe_statements : pipe_statement . pipe_statements  (12)
	pipe_statements : pipe_statement . statements  (13)
	statements : .  (4)
	pipe_statements : .  (11)

	ID  shift 6
	GET  shift 7
	PRINT  shift 8
	PIPE  shift 17
	END  reduce 4

	statements  goto 26
	statement  goto 10
	pipe_statements  goto 27
	pipe_statement  goto 20


state 21
	statement : ID ASSIGN GET . lstr  (7)

	STR  shift 12
	.  error

	lstr  goto 28


state 22
	statement : ID ASSIGN EXTRACT . ID lstr lstr  (9)

	ID  shift 29
	.  error


state 23
	program : begin_stmt statements end_stmt EOF .  (1)

	.  reduce 1


state 24
	pipe_statement : PIPE PRINT .  (15)

	.  reduce 15


state 25
	pipe_statement : PIPE EXTRACT . lstr lstr  (14)

	STR  shift 12
	.  error

	lstr  goto 30


state 26
	pipe_statements : pipe_statement statements .  (13)

	.  reduce 13


state 27
	pipe_statements : pipe_statement pipe_statements .  (12)

	.  reduce 12


state 28
	statement : ID ASSIGN GET lstr .  (7)

	.  reduce 7


state 29
	statement : ID ASSIGN EXTRACT ID . lstr lstr  (9)

	STR  shift 12
	.  error

	lstr  goto 31


state 30
	pipe_statement : PIPE EXTRACT lstr . lstr  (14)

	STR  shift 12
	.  error

	lstr  goto 32


state 31
	statement : ID ASSIGN EXTRACT ID lstr . lstr  (9)

	STR  shift 12
	.  error

	lstr  goto 33


state 32
	pipe_statement : PIPE EXTRACT lstr lstr .  (14)

	.  reduce 14


state 33
	statement : ID ASSIGN EXTRACT ID lstr lstr .  (9)

	.  reduce 9


Rules never reduced:
	pipe_statements :  (11)


State 10 contains 1 reduce/reduce conflict.
State 20 contains 1 reduce/reduce conflict.


17 terminals, 10 nonterminals
18 grammar rules, 34 states