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 sfits { variable yylval {} variable table variable rules variable token {} variable yycnt 0 variable yyerr 0 variable save_state 0 namespace export yylex } proc sfits::YYABORT {} { return -code return 1 } proc sfits::YYACCEPT {} { return -code return 0 } proc sfits::YYERROR {} { variable yyerr set yyerr 1 } proc sfits::yyclearin {} { variable token variable yycnt set token {} incr yycnt -1 } proc sfits::yyerror {s} { puts stderr $s } proc sfits::setupvalues {stack pointer numsyms} { upvar 1 1 y set y {} for {set i 1} {$i <= $numsyms} {incr i} { upvar 1 $i y set y [lindex $stack $pointer] incr pointer } } proc sfits::unsetupvalues {numsyms} { for {set i 1} {$i <= $numsyms} {incr i} { upvar 1 $i y unset y } } array set sfits::table { 0:257 reduce 0:258 reduce 0:260 reduce 0:259 shift 15:0,target 5 0:261 goto 6:260,target 10 0:262 goto 4:257 shift 0:263 goto 4:258 shift 1:260,target 7 4:260 shift 6:257 shift 15:0 reduce 6:260 shift 2:0 accept 10:257,target 13 1:258,target 7 4:260,target 7 6:257,target 9 1:257,target 7 12:0 reduce 13:257,target 15 0:263,target 4 4:258,target 6 10:257 shift 9:257,target 12 3:0 reduce 8:0,target 2 0:262,target 3 4:257,target 5 1:257 reduce 1:258 reduce 1:260 reduce 5:257 shift 11:257,target 14 0:261,target 2 2:0,target 0 7:257 shift 12:0,target 3 9:257 shift 7:257,target 11 0:260,target 6 0:259,target 1 3:0,target 1 8:0 reduce 0:258,target 6 14:0 reduce 5:257,target 8 14:0,target 4 11:257 shift 0:257,target 6 13:257 shift } array set sfits::rules { 0,l 264 1,l 261 2,l 262 3,l 262 4,l 262 5,l 262 6,l 263 7,l 263 } array set sfits::rules { 5,dc 5 7,dc 1 0,dc 1 2,dc 3 4,dc 4 6,dc 0 1,dc 1 3,dc 4 } array set sfits::rules { 5,line 25 7,line 29 2,line 22 4,line 24 6,line 28 1,line 19 3,line 23 } array set sfits::lr1_table { 13,trans {{257 15}} 0 {{0 0 0} {1 0 0} {2 0 0} {3 0 0} {4 0 0} {5 0 0} {6 {257 258 260} 0} {7 {257 258 260} 0}} 14,trans {} 1 {{7 {257 258 260} 1}} 15,trans {} 2 {{0 0 1}} 3 {{1 0 1}} 4 {{2 0 1} {3 0 1} {4 0 1} {5 0 1}} 0,trans {{259 1} {261 2} {262 3} {263 4}} 1,trans {} 5 {{2 0 2}} 2,trans {} 6 {{3 0 2} {5 0 2}} 3,trans {} 7 {{4 0 2}} 8 {{2 0 3}} 4,trans {{257 5} {258 6} {260 7}} 10 {{5 0 3}} 9 {{3 0 3}} 5,trans {{257 8}} 11 {{4 0 3}} 6,trans {{257 9} {260 10}} 12 {{3 0 4}} 7,trans {{257 11}} 13 {{5 0 4}} 8,trans {} 14 {{4 0 4}} 10,trans {{257 13}} 9,trans {{257 12}} 15 {{5 0 5}} 11,trans {{257 14}} 12,trans {} } array set sfits::token_id_table { 264,line 30 262,title {} 0,t 0 0 {$} 263,title {} 264,title {} error,t 0 error error 258,line 11 261,line 18 error,line 16 257 STRING_ 257,t 0 263,line 27 258 MASK_ 258,t 0 error,title {} 260,t 0 260 SLICE_ 259 NEW_ 259,t 0 261,t 1 261 command 262,t 1 262 sfits 257,line 7 263,t 1 263 new 264,t 1 264 start' 260,line 13 257,title string 259,line 12 258,title MASK 262,line 21 260,title SLICE 259,title NEW 261,title {} } proc sfits::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 { 2 { LoadSFitsFile $2 $3 {} {} } 3 { LoadSFitsFile $3 $4 mask {} } 4 { LoadSFitsFile $3 $4 {} slice } 5 { LoadSFitsFile $4 $5 mask slice } 7 { CreateFrame } } 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 sfits::yyerror {msg} { variable yycnt variable yy_current_buffer variable index_ ParserError $msg $yycnt $yy_current_buffer $index_ }