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 zscalesend { variable yylval {} variable table variable rules variable token {} variable yycnt 0 variable yyerr 0 variable save_state 0 namespace export yylex } proc zscalesend::YYABORT {} { return -code return 1 } proc zscalesend::YYACCEPT {} { return -code return 0 } proc zscalesend::YYERROR {} { variable yyerr set yyerr 1 } proc zscalesend::yyclearin {} { variable token variable yycnt set token {} incr yycnt -1 } proc zscalesend::yyerror {s} { puts stderr $s } proc zscalesend::setupvalues {stack pointer numsyms} { upvar 1 1 y set y {} for {set i 1} {$i <= $numsyms} {incr i} { upvar 1 $i y set y [lindex $stack $pointer] incr pointer } } proc zscalesend::unsetupvalues {numsyms} { for {set i 1} {$i <= $numsyms} {incr i} { upvar 1 $i y unset y } } array set zscalesend::table { 3:0,target 3 0:257 shift 0:258 shift 0:260 goto 0:259 shift 0:258,target 2 2:0,target 2 4:0,target 0 0:257,target 1 1:0 reduce 2:0 reduce 3:0 reduce 0:260,target 4 0:259,target 3 4:0 accept 1:0,target 1 } array set zscalesend::rules { 0,l 261 1,l 260 2,l 260 3,l 260 } array set zscalesend::rules { 0,dc 1 2,dc 1 1,dc 1 3,dc 1 } array set zscalesend::rules { 2,line 16 1,line 15 3,line 17 } array set zscalesend::lr1_table { 4,trans {} 0,trans {{257 1} {258 2} {259 3} {260 4}} 4 {{0 0 1}} 0 {{0 0 0} {1 0 0} {2 0 0} {3 0 0}} 1,trans {} 1 {{1 0 1}} 2,trans {} 2 {{2 0 1}} 3,trans {} 3 {{3 0 1}} } array set zscalesend::token_id_table { 0,t 0 0 {$} error,t 0 error error 258,line 9 261,line 18 error,line 13 257 CONTRAST_ 257,t 0 258 SAMPLE_ 258,t 0 260,t 1 260 zscalesend error,title {} 259 LINE_ 259,t 0 261,t 1 261 start' 257,line 8 260,line 14 257,title CONTRAST 259,line 10 258,title SAMPLE 260,title {} 259,title LINE 261,title {} } proc zscalesend::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 { ProcessSendCmdGet zscale contrast } 2 { ProcessSendCmdGet zscale sample } 3 { ProcessSendCmdGet zscale line } } 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 zscalesend::yyerror {msg} { variable yycnt variable yy_current_buffer variable index_ ParserError $msg $yycnt $yy_current_buffer $index_ }