QB64-PE/internal/source/ret139.txt

if (next_return_point){
next_return_point--;
switch(return_point[next_return_point]){
case 0:
error(3);
break;
case 133:
goto RETURN_133;
break;
case 134:
goto RETURN_134;
break;
case 135:
goto RETURN_135;
break;
}
}
error(3);