%{ %} #include def.tin #include yesno.tin #include string.tin %start command %% #include yesno.trl command : align | align {yyclearin; YYACCEPT} STRING_ ; align : yesno {ProcessCmdSet current align $1 AlignWCSFrame} ; %% proc align::yyerror {msg} { variable yycnt variable yy_current_buffer variable index_ ParserError $msg $yycnt $yy_current_buffer $index_ }