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%{
%}
#include yesno.tin
#include numeric.tin
#include string.tin
%start command
%token BGCOLOR_
%token CLEAR_
%token IRAFALIGN_
%token NANCOLOR_
%token PRECISION_
%token THREADS_
%%
#include yesno.trl
#include numeric.trl
command : prefs
| prefs {yyclearin; YYACCEPT} STRING_
;
prefs : CLEAR_ {ClearPrefs}
| PRECISION_ INT_ INT_ INT_ INT_ INT_ INT_ {pds9CmdSet prec,linear $2; pds9CmdSet prec,deg $3; pds9CmdSet prec,hms $4;pds9CmdSet prec,dms $5; pds9CmdSet prec,arcmin $6; pds9CmdSet prec,arcsec $7 PrefsPrecision}
| BGCOLOR_ STRING_ {pds9CmdSet bg $2 PrefsBgColor}
| NANCOLOR_ STRING_ {pds9CmdSet nan $2 PrefsNanColor}
| THREADS_ INT_ {ds9CmdSet threads $2 ChangeThreads}
| IRAFALIGN_ yesno {pds9CmdSet iraf $2 PrefsIRAFAlign}
;
%%
proc prefs::yyerror {msg} {
variable yycnt
variable yy_current_buffer
variable index_
ParserError $msg $yycnt $yy_current_buffer $index_
}
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