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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 preserve {
variable yylval {}
variable table
variable rules
variable token {}
variable yycnt 0
variable yyerr 0
variable save_state 0
namespace export yylex
}
proc preserve::YYABORT {} {
return -code return 1
}
proc preserve::YYACCEPT {} {
return -code return 0
}
proc preserve::YYERROR {} {
variable yyerr
set yyerr 1
}
proc preserve::yyclearin {} {
variable token
variable yycnt
set token {}
incr yycnt -1
}
proc preserve::yyerror {s} {
puts stderr $s
}
proc preserve::setupvalues {stack pointer numsyms} {
upvar 1 1 y
set y {}
for {set i 1} {$i <= $numsyms} {incr i} {
upvar 1 $i y
set y [lindex $stack $pointer]
incr pointer
}
}
proc preserve::unsetupvalues {numsyms} {
for {set i 1} {$i <= $numsyms} {incr i} {
upvar 1 $i y
unset y
}
}
array set preserve::table {
13:263 reduce
11:263,target 7
5:0,target 8
2:257 shift
15:263 shift
9:0 reduce
0:266,target 3
2:258 shift
11:0 reduce
2:259 shift
2:260 shift
2:261 shift
3:257,target 6
0:264 shift
1:259,target 8
1:260,target 9
2:262 shift
7:263,target 5
3:267,target 14
0:265 shift
2:263 reduce
0:266 shift
0:265,target 2
0:268 goto
2:263,target 1
6:263 reduce
6:0,target 2
0:270 goto
2:267 goto
16:0,target 10
2:0 reduce
14:263,target 13
8:263 reduce
1:258,target 7
6:0 reduce
0:264,target 1
2:262,target 11
7:0,target 5
1:257,target 6
12:0 reduce
5:263,target 9
1:267,target 12
10:0,target 4
2:261,target 10
16:0 reduce
12:263,target 11
8:0,target 3
3:0 reduce
10:263 reduce
1:0,target 1
11:0,target 7
2:259,target 8
2:260,target 9
12:263 reduce
8:263,target 3
7:0 reduce
1:257 shift
14:263 reduce
1:258 shift
3:257 shift
3:263,target 1
1:259 shift
1:260 shift
3:258 shift
1:261 shift
3:260 shift
3:259 shift
1:262 shift
15:263,target 16
13:0 reduce
9:0,target 6
3:261 shift
1:263 reduce
2:258,target 7
3:262 shift
2:0,target 1
12:0,target 11
3:263 reduce
10:263,target 4
5:263 reduce
3:262,target 11
1:267 goto
5:269,target 15
7:263 reduce
3:267 goto
2:257,target 6
9:263 reduce
6:263,target 2
4:0 accept
0:270,target 5
2:267,target 13
5:269 goto
3:0,target 1
13:0,target 12
3:261,target 10
1:263,target 1
8:0 reduce
10:0 reduce
13:263,target 12
0:268,target 4
14:0 reduce
3:260,target 9
3:259,target 8
1:262,target 11
9:263,target 6
4:0,target 0
14:0,target 13
1:0 reduce
11:263 reduce
5:0 reduce
3:258,target 7
1:261,target 10
}
array set preserve::rules {
9,l 269
11,l 270
2,l 267
6,l 267
12,l 270
3,l 267
7,l 267
13,l 270
0,l 271
4,l 267
8,l 268
10,l 268
1,l 267
5,l 267
}
array set preserve::rules {
5,dc 1
0,dc 1
12,dc 2
8,dc 1
3,dc 1
10,dc 3
6,dc 1
1,dc 0
13,dc 2
9,dc 0
4,dc 1
11,dc 2
7,dc 1
2,dc 1
}
array set preserve::rules {
13,line 49
7,line 39
10,line 43
4,line 36
1,line 33
9,line 42
12,line 48
6,line 38
3,line 35
8,line 42
11,line 46
5,line 37
2,line 34
9,e 1
}
array set preserve::lr1_table {
13,trans {}
0 {{0 0 0} {8 0 0} {10 0 0} {11 {0 263} 0} {12 {0 263} 0} {13 {0 263} 0}}
14,trans {}
1 {{11 {0 263} 1} {1 {0 263} 0} {2 {0 263} 0} {3 {0 263} 0} {4 {0 263} 0} {5 {0 263} 0} {6 {0 263} 0} {7 {0 263} 0}}
15,trans {{263 16}}
2 {{12 {0 263} 1} {1 {0 263} 0} {2 {0 263} 0} {3 {0 263} 0} {4 {0 263} 0} {5 {0 263} 0} {6 {0 263} 0} {7 {0 263} 0}}
16,trans {}
3 {{13 {0 263} 1} {1 {0 263} 0} {2 {0 263} 0} {3 {0 263} 0} {4 {0 263} 0} {5 {0 263} 0} {6 {0 263} 0} {7 {0 263} 0}}
4 {{0 0 1}}
0,trans {{264 1} {265 2} {266 3} {268 4} {270 5}}
1,trans {{257 6} {258 7} {259 8} {260 9} {261 10} {262 11} {267 12}}
5 {{8 0 1} {10 0 1} {9 263 0}}
2,trans {{257 6} {258 7} {259 8} {260 9} {261 10} {262 11} {267 13}}
6 {{2 {0 263} 1}}
3,trans {{257 6} {258 7} {259 8} {260 9} {261 10} {262 11} {267 14}}
7 {{5 {0 263} 1}}
4,trans {}
8 {{3 {0 263} 1}}
5,trans {{269 15}}
9 {{6 {0 263} 1}}
10 {{4 {0 263} 1}}
6,trans {}
11 {{7 {0 263} 1}}
7,trans {}
12 {{11 {0 263} 2}}
8,trans {}
13 {{12 {0 263} 2}}
10,trans {}
9,trans {}
14 {{13 {0 263} 2}}
11,trans {}
15 {{10 0 2}}
16 {{10 0 3}}
12,trans {}
}
array set preserve::token_id_table {
264,line 18
270,t 1
269,t 1
265,title REGIONS
261,line 11
257,t 0
270,title {}
269,title {}
257,line 7
262,t 0
270,line 45
269,line 42
259,title ON
260,title OFF
266,t 0
271,t 1
264,title PAN
266,line 20
error error
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 string
268,line 41
267,title {}
257 YES_
258 NO_
259,t 0
259 ON_
260 OFF_
260,t 0
261 TRUE_
265,line 19
262 FALSE_
263 STRING_
257,title YES
264 PAN_
264,t 0
265 REGIONS_
262,line 12
266 SCALE_
267 yesno
268,t 1
268 command
262,title FALSE
0 {$}
0,t 0
270 preserve
269 @PSEUDO1
271 start'
error,t 0
258,line 8
266,title SCALE
271,line 50
271,title {}
261,t 0
267,line 32
265,t 0
261,title TRUE
}
proc preserve::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 { ProcessCmdSet panzoom preserve $2 PreservePan }
12 { ProcessCmdSet marker preserve $2 MarkerPreserve }
}
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 preserve::yyerror {msg} {
variable yycnt
variable yy_current_buffer
variable index_
ParserError $msg $yycnt $yy_current_buffer $index_
}
|