if (next_return_point){
next_return_point--;
switch(return_point[next_return_point]){
case 0:
error(3);
break;
case 57:
goto RETURN_57;
break;
case 58:
goto RETURN_58;
break;
case 59:
goto RETURN_59;
break;
case 60:
goto RETURN_60;
break;
case 61:
goto RETURN_61;
break;
}
}
error(3);
