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|
package provide DS9 1.0
######
# Begin autogenerated taccle (version 1.3) routines.
# Although taccle itself is protected by the GNU Public License (GPL)
# all user-supplied functions are protected by their respective
# author's license. See http://mini.net/tcl/taccle for other details.
######
namespace eval update {
variable yylval {}
variable table
variable rules
variable token {}
variable yycnt 0
variable yyerr 0
variable save_state 0
namespace export yylex
}
proc update::YYABORT {} {
return -code return 1
}
proc update::YYACCEPT {} {
return -code return 0
}
proc update::YYERROR {} {
variable yyerr
set yyerr 1
}
proc update::yyclearin {} {
variable token
variable yycnt
set token {}
incr yycnt -1
}
proc update::yyerror {s} {
puts stderr $s
}
proc update::setupvalues {stack pointer numsyms} {
upvar 1 1 y
set y {}
for {set i 1} {$i <= $numsyms} {incr i} {
upvar 1 $i y
set y [lindex $stack $pointer]
incr pointer
}
}
proc update::unsetupvalues {numsyms} {
for {set i 1} {$i <= $numsyms} {incr i} {
upvar 1 $i y
unset y
}
}
array set update::table {
11:264 reduce
0:257 shift
13:263 shift
0:258 shift
0:259 shift
0:260 shift
5:0,target 4
20:264,target 12
15:263 shift
9:0 reduce
0:266,target 9
0:261 shift
2:264,target 5
11:268 goto
11:0 reduce
0:262 shift
0:263 shift
14:264,target 17
0:264 reduce
19:263 shift
7:263,target 12
0:265 shift
20:264 reduce
0:266 goto
2:264 reduce
0:267 goto
22:264 reduce
19:263,target 21
0:265,target 8
4:264 reduce
6:0,target 7
0:269 goto
20:0 reduce
6:264 reduce
2:0 reduce
8:263 shift
8:264 reduce
5:264,target 4
6:0 reduce
0:264,target 11
17:0,target 10
0:0,target 11
10:0,target 0
0:263,target 7
8:264,target 13
12:263,target 15
3:264,target 3
8:0,target 13
3:0 reduce
1:0,target 2
11:268,target 14
11:0,target 8
0:262,target 6
12:263 shift
8:263,target 13
21:263,target 22
14:264 shift
16:263 shift
18:263 shift
15:263,target 18
9:0,target 15
0:261,target 5
20:0,target 12
6:264,target 7
1:264 reduce
2:0,target 5
21:263 shift
3:264 reduce
17:0 reduce
0:0 reduce
1:264,target 2
5:264 reduce
7:263 shift
0:259,target 3
0:260,target 4
22:0 reduce
0:269,target 11
4:0 reduce
9:264 reduce
3:0,target 3
18:263,target 20
9:264,target 15
8:0 reduce
10:0 accept
13:263,target 16
0:258,target 2
22:264,target 14
4:264,target 6
22:0,target 14
4:0,target 6
11:264,target 9
0:257,target 1
1:0 reduce
0:267,target 10
16:263,target 19
5:0 reduce
}
array set update::rules {
9,l 268
11,l 269
15,l 269
2,l 266
6,l 266
12,l 269
3,l 266
7,l 266
13,l 269
0,l 270
4,l 266
8,l 267
10,l 267
14,l 269
1,l 266
5,l 266
}
array set update::rules {
5,dc 1
0,dc 1
12,dc 5
8,dc 1
3,dc 1
15,dc 1
10,dc 3
6,dc 1
1,dc 0
13,dc 1
9,dc 0
4,dc 1
11,dc 0
7,dc 1
2,dc 1
14,dc 6
}
array set update::rules {
13,line 48
7,line 39
10,line 43
4,line 36
1,line 33
15,line 51
9,line 42
12,line 47
6,line 38
3,line 35
14,line 50
8,line 42
11,line 46
5,line 37
2,line 34
9,e 1
}
array set update::lr1_table {
17 {{10 0 3}}
13,trans {{263 16}}
0 {{0 0 0} {8 0 0} {10 0 0} {11 {0 264} 0} {12 {0 264} 0} {13 {0 264} 0} {14 {0 264} 0} {15 {0 264} 0} {1 {0 264} 0} {2 {0 264} 0} {3 {0 264} 0} {4 {0 264} 0} {5 {0 264} 0} {6 {0 264} 0} {7 {0 264} 0}}
18 {{12 {0 264} 4}}
14,trans {{264 17}}
1 {{2 {0 264} 1}}
20 {{12 {0 264} 5}}
19 {{14 {0 264} 4}}
15,trans {{263 18}}
2 {{5 {0 264} 1}}
21 {{14 {0 264} 5}}
16,trans {{263 19}}
3 {{3 {0 264} 1}}
22 {{14 {0 264} 6}}
17,trans {}
0,trans {{257 1} {258 2} {259 3} {260 4} {261 5} {262 6} {263 7} {265 8} {266 9} {267 10} {269 11}}
4 {{6 {0 264} 1}}
18,trans {{263 20}}
1,trans {}
5 {{4 {0 264} 1}}
20,trans {}
19,trans {{263 21}}
2,trans {}
6 {{7 {0 264} 1}}
21,trans {{263 22}}
3,trans {}
7 {{12 {0 264} 1}}
22,trans {}
4,trans {}
8 {{13 {0 264} 1} {14 {0 264} 1}}
5,trans {}
9 {{15 {0 264} 1}}
10 {{0 0 1}}
6,trans {}
11 {{8 0 1} {10 0 1} {9 264 0}}
7,trans {{263 12}}
12 {{12 {0 264} 2}}
8,trans {{263 13}}
13 {{14 {0 264} 2}}
14 {{10 0 2}}
10,trans {}
9,trans {}
15 {{12 {0 264} 3}}
11,trans {{268 14}}
16 {{14 {0 264} 3}}
12,trans {{263 15}}
}
array set update::token_id_table {
264,line 16
270,t 1
269,t 1
265,title NOW
261,line 11
257,t 0
270,title {}
269,title {}
257,line 7
262,t 0
270,line 52
269,line 45
259,title ON
260,title OFF
266,t 1
264,title string
error error
266,line 32
268,title {}
error,line 31
258,t 0
263,line 14
error,title {}
263,t 0
259,line 9
260,line 10
258,title NO
267,t 1
263,title integer
268,line 42
267,title {}
257 YES_
258 NO_
259,t 0
259 ON_
260 OFF_
260,t 0
261 TRUE_
265,line 20
262 FALSE_
263 INT_
257,title YES
264 STRING_
264,t 0
265 NOW_
262,line 12
266 yesno
267 command
268,t 1
268 @PSEUDO1
262,title FALSE
0 {$}
0,t 0
270 start'
269 update
error,t 0
258,line 8
266,title {}
261,t 0
267,line 41
265,t 0
261,title TRUE
}
proc update::yyparse {} {
variable yylval
variable table
variable rules
variable token
variable yycnt
variable lr1_table
variable token_id_table
variable yyerr
variable save_state
set yycnt 0
set state_stack {0}
set value_stack {{}}
set token ""
set accepted 0
set yyerr 0
set save_state 0
while {$accepted == 0} {
set state [lindex $state_stack end]
if {$token == ""} {
set yylval ""
set token [yylex]
set buflval $yylval
if {$token>0} {
incr yycnt
}
}
if {![info exists table($state:$token)] || $yyerr} {
if {!$yyerr} {
set save_state $state
}
# pop off states until error token accepted
while {[llength $state_stack] > 0 && \
![info exists table($state:error)]} {
set state_stack [lrange $state_stack 0 end-1]
set value_stack [lrange $value_stack 0 \
[expr {[llength $state_stack] - 1}]]
set state [lindex $state_stack end]
}
if {[llength $state_stack] == 0} {
set rr { }
if {[info exists lr1_table($save_state,trans)] && [llength $lr1_table($save_state,trans)] >= 1} {
foreach trans $lr1_table($save_state,trans) {
foreach {tok_id nextstate} $trans {
set ss $token_id_table($tok_id,title)
if {$ss != {}} {
append rr "$ss, "
}
}
}
}
set rr [string trimleft $rr { }]
set rr [string trimright $rr {, }]
yyerror "parse error, expecting: $rr"
return 1
}
lappend state_stack [set state $table($state:error,target)]
lappend value_stack {}
# consume tokens until it finds an acceptable one
while {![info exists table($state:$token)]} {
if {$token == 0} {
yyerror "end of file while recovering from error"
return 1
}
set yylval {}
set token [yylex]
set buflval $yylval
}
continue
}
switch -- $table($state:$token) {
shift {
lappend state_stack $table($state:$token,target)
lappend value_stack $buflval
set token ""
}
reduce {
set rule $table($state:$token,target)
set ll $rules($rule,l)
if {[info exists rules($rule,e)]} {
set dc $rules($rule,e)
} else {
set dc $rules($rule,dc)
}
set stackpointer [expr {[llength $state_stack]-$dc}]
setupvalues $value_stack $stackpointer $dc
set _ $1
set yylval [lindex $value_stack end]
switch -- $rule {
1 { set _ 1 }
2 { set _ 1 }
3 { set _ 1 }
4 { set _ 1 }
5 { set _ 0 }
6 { set _ 0 }
7 { set _ 0 }
9 { global ds9; if {!$ds9(init)} {YYERROR} else {yyclearin; YYACCEPT} }
11 { UpdateCmd }
12 { UpdateCmd $1 $2 $3 $4 $5 }
13 { UpdateCmdNow }
14 { UpdateCmdNow $2 $3 $4 $5 $6 }
}
unsetupvalues $dc
# pop off tokens from the stack if normal rule
if {![info exists rules($rule,e)]} {
incr stackpointer -1
set state_stack [lrange $state_stack 0 $stackpointer]
set value_stack [lrange $value_stack 0 $stackpointer]
}
# now do the goto transition
lappend state_stack $table([lindex $state_stack end]:$ll,target)
lappend value_stack $_
}
accept {
set accepted 1
}
goto -
default {
puts stderr "Internal parser error: illegal command $table($state:$token)"
return 2
}
}
}
return 0
}
######
# end autogenerated taccle functions
######
proc update::yyerror {msg} {
variable yycnt
variable yy_current_buffer
variable index_
ParserError $msg $yycnt $yy_current_buffer $index_
}
|