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