ds9/parsers/arrayparser.tac


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%{
%}

#include string.tin

%start command

%token MASK_
%token NEW_
%token RGB_

%%

command : array 
 | array {yyclearin; YYACCEPT} STRING_
 ;

array : opts {ArrayCmdLoad {} $1}
 | opts STRING_ {ArrayCmdLoad $2 $1}
# backward compatibility
 | RGB_ STRING_ {RGBArrayCmdLoad $2}
 | NEW_ RGB_ STRING_ {CreateRGBFrame; RGBArrayCmdLoad $3}
 ;

opts :
 | NEW_ {CreateFrame; set _ {}}
 | MASK_ {set _ mask}
 ;

%%

proc array::yyerror {msg} {
     variable yycnt
     variable yy_current_buffer
     variable index_

     ParserError $msg $yycnt $yy_current_buffer $index_
}