Nonterminals useless in grammar
iv3
bv
Terminals unused in grammar
T_COLOR
T_ERROR
BOOLEAN
Rules useless in grammar
34 iv3: '(' iv ')'
35 | '(' iv iv iv ')'
36 bv: BOOLEAN
37 | I_NUMBER
38 | F_NUMBER
Rules useless in parser due to conflicts
23 iv: I_NUMBER
24 | '-' iv
25 | F_NUMBER
26 | '-' fv
State 10 conflicts: 6 shift/reduce
State 33 conflicts: 11 reduce/reduce
State 34 conflicts: 11 reduce/reduce
State 42 conflicts: 11 reduce/reduce
State 43 conflicts: 11 reduce/reduce
Grammar
0 $accept: sstp_description T_END
1 sstp_description: sstp_expression_list T_END
2 sstp_expression_list: sstp_expression
3 | sstp_expression sstp_expression_list
4 sstp_expression: sstp_command_list
5 sstp_command_list: sstp_command
6 | sstp_command_list sstp_command
7 sstp_command: light_command
8 | setup_command
9 | custom_command
10 light_command: T_ADDLIGHT
11 | T_ADDLIGHT fv
12 setup_command: T_OBJPOSITION v3
13 | T_OBJLOOKAT v3
14 | T_OBJCOLOR v4
15 | T_OBJCOLOR COLOR
16 | T_CLEARCOLOR v4
17 | T_CLEARCOLOR COLOR
18 custom_command: T_CUSTOMCMD svv sv
19 fv: F_NUMBER
20 | '-' fv
21 | I_NUMBER
22 | '-' iv
23 iv: I_NUMBER
24 | '-' iv
25 | F_NUMBER
26 | '-' fv
27 v3: '(' fv ')'
28 | '(' fv fv fv ')'
29 v4: '(' fv ')'
30 | '(' fv fv fv fv ')'
31 svv: STRING_VAR
32 sv: STRING
33 | STRING sv
Terminals, with rules where they appear
T_END (0) 0 1
'(' (40) 27 28 29 30
')' (41) 27 28 29 30
'-' (45) 20 22 24 26
error (256)
T_COLOR (258)
T_ADDLIGHT (259) 10 11
T_OBJPOSITION (260) 12
T_OBJLOOKAT (261) 13
T_OBJCOLOR (262) 14 15
T_CLEARCOLOR (263) 16 17
T_CUSTOMCMD (264) 18
T_ERROR (265)
F_NUMBER (266) 19 25
I_NUMBER (267) 21 23
STRING (268) 32 33
STRING_VAR (269) 31
BOOLEAN (270)
COLOR (271) 15 17
Nonterminals, with rules where they appear
$accept (20)
on left: 0
sstp_description (21)
on left: 1, on right: 0
sstp_expression_list (22)
on left: 2 3, on right: 1 3
sstp_expression (23)
on left: 4, on right: 2 3
sstp_command_list (24)
on left: 5 6, on right: 4 6
sstp_command (25)
on left: 7 8 9, on right: 5 6
light_command (26)
on left: 10 11, on right: 7
setup_command (27)
on left: 12 13 14 15 16 17, on right: 8
custom_command (28)
on left: 18, on right: 9
fv (29)
on left: 19 20 21 22, on right: 11 20 26 27 28 29 30
iv (30)
on left: 23 24 25 26, on right: 22 24
v3 (31)
on left: 27 28, on right: 12 13
v4 (32)
on left: 29 30, on right: 14 16
svv (33)
on left: 31, on right: 18
sv (34)
on left: 32 33, on right: 18 33
state 0
0 $accept: . sstp_description T_END
T_ADDLIGHT shift, and go to state 1
T_OBJPOSITION shift, and go to state 2
T_OBJLOOKAT shift, and go to state 3
T_OBJCOLOR shift, and go to state 4
T_CLEARCOLOR shift, and go to state 5
T_CUSTOMCMD shift, and go to state 6
sstp_description go to state 7
sstp_expression_list go to state 8
sstp_expression go to state 9
sstp_command_list go to state 10
sstp_command go to state 11
light_command go to state 12
setup_command go to state 13
custom_command go to state 14
state 1
10 light_command: T_ADDLIGHT .
11 | T_ADDLIGHT . fv
F_NUMBER shift, and go to state 15
I_NUMBER shift, and go to state 16
'-' shift, and go to state 17
$default reduce using rule 10 (light_command)
fv go to state 18
state 2
12 setup_command: T_OBJPOSITION . v3
'(' shift, and go to state 19
v3 go to state 20
state 3
13 setup_command: T_OBJLOOKAT . v3
'(' shift, and go to state 19
v3 go to state 21
state 4
14 setup_command: T_OBJCOLOR . v4
15 | T_OBJCOLOR . COLOR
COLOR shift, and go to state 22
'(' shift, and go to state 23
v4 go to state 24
state 5
16 setup_command: T_CLEARCOLOR . v4
17 | T_CLEARCOLOR . COLOR
COLOR shift, and go to state 25
'(' shift, and go to state 23
v4 go to state 26
state 6
18 custom_command: T_CUSTOMCMD . svv sv
STRING_VAR shift, and go to state 27
svv go to state 28
state 7
0 $accept: sstp_description . T_END
T_END shift, and go to state 29
state 8
1 sstp_description: sstp_expression_list . T_END
T_END shift, and go to state 30
state 9
2 sstp_expression_list: sstp_expression .
3 | sstp_expression . sstp_expression_list
T_ADDLIGHT shift, and go to state 1
T_OBJPOSITION shift, and go to state 2
T_OBJLOOKAT shift, and go to state 3
T_OBJCOLOR shift, and go to state 4
T_CLEARCOLOR shift, and go to state 5
T_CUSTOMCMD shift, and go to state 6
$default reduce using rule 2 (sstp_expression_list)
sstp_expression_list go to state 31
sstp_expression go to state 9
sstp_command_list go to state 10
sstp_command go to state 11
light_command go to state 12
setup_command go to state 13
custom_command go to state 14
state 10
4 sstp_expression: sstp_command_list .
6 sstp_command_list: sstp_command_list . sstp_command
T_ADDLIGHT shift, and go to state 1
T_OBJPOSITION shift, and go to state 2
T_OBJLOOKAT shift, and go to state 3
T_OBJCOLOR shift, and go to state 4
T_CLEARCOLOR shift, and go to state 5
T_CUSTOMCMD shift, and go to state 6
T_ADDLIGHT [reduce using rule 4 (sstp_expression)]
T_OBJPOSITION [reduce using rule 4 (sstp_expression)]
T_OBJLOOKAT [reduce using rule 4 (sstp_expression)]
T_OBJCOLOR [reduce using rule 4 (sstp_expression)]
T_CLEARCOLOR [reduce using rule 4 (sstp_expression)]
T_CUSTOMCMD [reduce using rule 4 (sstp_expression)]
$default reduce using rule 4 (sstp_expression)
sstp_command go to state 32
light_command go to state 12
setup_command go to state 13
custom_command go to state 14
state 11
5 sstp_command_list: sstp_command .
$default reduce using rule 5 (sstp_command_list)
state 12
7 sstp_command: light_command .
$default reduce using rule 7 (sstp_command)
state 13
8 sstp_command: setup_command .
$default reduce using rule 8 (sstp_command)
state 14
9 sstp_command: custom_command .
$default reduce using rule 9 (sstp_command)
state 15
19 fv: F_NUMBER .
$default reduce using rule 19 (fv)
state 16
21 fv: I_NUMBER .
$default reduce using rule 21 (fv)
state 17
20 fv: '-' . fv
22 | '-' . iv
F_NUMBER shift, and go to state 33
I_NUMBER shift, and go to state 34
'-' shift, and go to state 35
fv go to state 36
iv go to state 37
state 18
11 light_command: T_ADDLIGHT fv .
$default reduce using rule 11 (light_command)
state 19
27 v3: '(' . fv ')'
28 | '(' . fv fv fv ')'
F_NUMBER shift, and go to state 15
I_NUMBER shift, and go to state 16
'-' shift, and go to state 17
fv go to state 38
state 20
12 setup_command: T_OBJPOSITION v3 .
$default reduce using rule 12 (setup_command)
state 21
13 setup_command: T_OBJLOOKAT v3 .
$default reduce using rule 13 (setup_command)
state 22
15 setup_command: T_OBJCOLOR COLOR .
$default reduce using rule 15 (setup_command)
state 23
29 v4: '(' . fv ')'
30 | '(' . fv fv fv fv ')'
F_NUMBER shift, and go to state 15
I_NUMBER shift, and go to state 16
'-' shift, and go to state 17
fv go to state 39
state 24
14 setup_command: T_OBJCOLOR v4 .
$default reduce using rule 14 (setup_command)
state 25
17 setup_command: T_CLEARCOLOR COLOR .
$default reduce using rule 17 (setup_command)
state 26
16 setup_command: T_CLEARCOLOR v4 .
$default reduce using rule 16 (setup_command)
state 27
31 svv: STRING_VAR .
$default reduce using rule 31 (svv)
state 28
18 custom_command: T_CUSTOMCMD svv . sv
STRING shift, and go to state 40
sv go to state 41
state 29
0 $accept: sstp_description T_END .
$default accept
state 30
1 sstp_description: sstp_expression_list T_END .
$default reduce using rule 1 (sstp_description)
state 31
3 sstp_expression_list: sstp_expression sstp_expression_list .
$default reduce using rule 3 (sstp_expression_list)
state 32
6 sstp_command_list: sstp_command_list sstp_command .
$default reduce using rule 6 (sstp_command_list)
state 33
19 fv: F_NUMBER .
25 iv: F_NUMBER .
T_END reduce using rule 19 (fv)
T_END [reduce using rule 25 (iv)]
T_ADDLIGHT reduce using rule 19 (fv)
T_ADDLIGHT [reduce using rule 25 (iv)]
T_OBJPOSITION reduce using rule 19 (fv)
T_OBJPOSITION [reduce using rule 25 (iv)]
T_OBJLOOKAT reduce using rule 19 (fv)
T_OBJLOOKAT [reduce using rule 25 (iv)]
T_OBJCOLOR reduce using rule 19 (fv)
T_OBJCOLOR [reduce using rule 25 (iv)]
T_CLEARCOLOR reduce using rule 19 (fv)
T_CLEARCOLOR [reduce using rule 25 (iv)]
T_CUSTOMCMD reduce using rule 19 (fv)
T_CUSTOMCMD [reduce using rule 25 (iv)]
F_NUMBER reduce using rule 19 (fv)
F_NUMBER [reduce using rule 25 (iv)]
I_NUMBER reduce using rule 19 (fv)
I_NUMBER [reduce using rule 25 (iv)]
'-' reduce using rule 19 (fv)
'-' [reduce using rule 25 (iv)]
')' reduce using rule 19 (fv)
')' [reduce using rule 25 (iv)]
$default reduce using rule 19 (fv)
state 34
21 fv: I_NUMBER .
23 iv: I_NUMBER .
T_END reduce using rule 21 (fv)
T_END [reduce using rule 23 (iv)]
T_ADDLIGHT reduce using rule 21 (fv)
T_ADDLIGHT [reduce using rule 23 (iv)]
T_OBJPOSITION reduce using rule 21 (fv)
T_OBJPOSITION [reduce using rule 23 (iv)]
T_OBJLOOKAT reduce using rule 21 (fv)
T_OBJLOOKAT [reduce using rule 23 (iv)]
T_OBJCOLOR reduce using rule 21 (fv)
T_OBJCOLOR [reduce using rule 23 (iv)]
T_CLEARCOLOR reduce using rule 21 (fv)
T_CLEARCOLOR [reduce using rule 23 (iv)]
T_CUSTOMCMD reduce using rule 21 (fv)
T_CUSTOMCMD [reduce using rule 23 (iv)]
F_NUMBER reduce using rule 21 (fv)
F_NUMBER [reduce using rule 23 (iv)]
I_NUMBER reduce using rule 21 (fv)
I_NUMBER [reduce using rule 23 (iv)]
'-' reduce using rule 21 (fv)
'-' [reduce using rule 23 (iv)]
')' reduce using rule 21 (fv)
')' [reduce using rule 23 (iv)]
$default reduce using rule 21 (fv)
state 35
20 fv: '-' . fv
22 | '-' . iv
24 iv: '-' . iv
26 | '-' . fv
F_NUMBER shift, and go to state 33
I_NUMBER shift, and go to state 34
'-' shift, and go to state 35
fv go to state 42
iv go to state 43
state 36
20 fv: '-' fv .
$default reduce using rule 20 (fv)
state 37
22 fv: '-' iv .
$default reduce using rule 22 (fv)
state 38
27 v3: '(' fv . ')'
28 | '(' fv . fv fv ')'
F_NUMBER shift, and go to state 15
I_NUMBER shift, and go to state 16
'-' shift, and go to state 17
')' shift, and go to state 44
fv go to state 45
state 39
29 v4: '(' fv . ')'
30 | '(' fv . fv fv fv ')'
F_NUMBER shift, and go to state 15
I_NUMBER shift, and go to state 16
'-' shift, and go to state 17
')' shift, and go to state 46
fv go to state 47
state 40
32 sv: STRING .
33 | STRING . sv
STRING shift, and go to state 40
$default reduce using rule 32 (sv)
sv go to state 48
state 41
18 custom_command: T_CUSTOMCMD svv sv .
$default reduce using rule 18 (custom_command)
state 42
20 fv: '-' fv .
26 iv: '-' fv .
T_END reduce using rule 20 (fv)
T_END [reduce using rule 26 (iv)]
T_ADDLIGHT reduce using rule 20 (fv)
T_ADDLIGHT [reduce using rule 26 (iv)]
T_OBJPOSITION reduce using rule 20 (fv)
T_OBJPOSITION [reduce using rule 26 (iv)]
T_OBJLOOKAT reduce using rule 20 (fv)
T_OBJLOOKAT [reduce using rule 26 (iv)]
T_OBJCOLOR reduce using rule 20 (fv)
T_OBJCOLOR [reduce using rule 26 (iv)]
T_CLEARCOLOR reduce using rule 20 (fv)
T_CLEARCOLOR [reduce using rule 26 (iv)]
T_CUSTOMCMD reduce using rule 20 (fv)
T_CUSTOMCMD [reduce using rule 26 (iv)]
F_NUMBER reduce using rule 20 (fv)
F_NUMBER [reduce using rule 26 (iv)]
I_NUMBER reduce using rule 20 (fv)
I_NUMBER [reduce using rule 26 (iv)]
'-' reduce using rule 20 (fv)
'-' [reduce using rule 26 (iv)]
')' reduce using rule 20 (fv)
')' [reduce using rule 26 (iv)]
$default reduce using rule 20 (fv)
state 43
22 fv: '-' iv .
24 iv: '-' iv .
T_END reduce using rule 22 (fv)
T_END [reduce using rule 24 (iv)]
T_ADDLIGHT reduce using rule 22 (fv)
T_ADDLIGHT [reduce using rule 24 (iv)]
T_OBJPOSITION reduce using rule 22 (fv)
T_OBJPOSITION [reduce using rule 24 (iv)]
T_OBJLOOKAT reduce using rule 22 (fv)
T_OBJLOOKAT [reduce using rule 24 (iv)]
T_OBJCOLOR reduce using rule 22 (fv)
T_OBJCOLOR [reduce using rule 24 (iv)]
T_CLEARCOLOR reduce using rule 22 (fv)
T_CLEARCOLOR [reduce using rule 24 (iv)]
T_CUSTOMCMD reduce using rule 22 (fv)
T_CUSTOMCMD [reduce using rule 24 (iv)]
F_NUMBER reduce using rule 22 (fv)
F_NUMBER [reduce using rule 24 (iv)]
I_NUMBER reduce using rule 22 (fv)
I_NUMBER [reduce using rule 24 (iv)]
'-' reduce using rule 22 (fv)
'-' [reduce using rule 24 (iv)]
')' reduce using rule 22 (fv)
')' [reduce using rule 24 (iv)]
$default reduce using rule 22 (fv)
state 44
27 v3: '(' fv ')' .
$default reduce using rule 27 (v3)
state 45
28 v3: '(' fv fv . fv ')'
F_NUMBER shift, and go to state 15
I_NUMBER shift, and go to state 16
'-' shift, and go to state 17
fv go to state 49
state 46
29 v4: '(' fv ')' .
$default reduce using rule 29 (v4)
state 47
30 v4: '(' fv fv . fv fv ')'
F_NUMBER shift, and go to state 15
I_NUMBER shift, and go to state 16
'-' shift, and go to state 17
fv go to state 50
state 48
33 sv: STRING sv .
$default reduce using rule 33 (sv)
state 49
28 v3: '(' fv fv fv . ')'
')' shift, and go to state 51
state 50
30 v4: '(' fv fv fv . fv ')'
F_NUMBER shift, and go to state 15
I_NUMBER shift, and go to state 16
'-' shift, and go to state 17
fv go to state 52
state 51
28 v3: '(' fv fv fv ')' .
$default reduce using rule 28 (v3)
state 52
30 v4: '(' fv fv fv fv . ')'
')' shift, and go to state 53
state 53
30 v4: '(' fv fv fv fv ')' .
$default reduce using rule 30 (v4)