1*16467b97STreehugger Robotgrammar t057autoAST15; 2*16467b97STreehugger Robotoptions {language=JavaScript;output=AST;} 3*16467b97STreehugger Robota : 'void' (({pass}ID|INT) ID | 'null' ) ';' ; 4*16467b97STreehugger RobotID : 'a'..'z'+ ; 5*16467b97STreehugger RobotINT : '0'..'9'+; 6*16467b97STreehugger RobotWS : (' '|'\n') {$channel=HIDDEN;} ; 7