// Fun
>> Hello World.
>> Let's switch to section 1 to find its magic.
@sec 1
>> Trying...
>> $
>> !
Something else...
>>?
>> 1
>> Found it, let's go to section 2.
@sec 2
>>?
>> Still not useful...
>> second
>> That's it! Let's find the last one.
@sec 3
>> 3rd
>> That was easy.