>I accidentally typed (CODE 2):
>
>lcString = "AAAAAAAAAAAAAAAAAAA ;
>BBBBBBBBBBBBBBBBB;
>CCCCCCCCCCCCCCCCC;
>DDDDDDDDDDDDDDDDD"
>
>Is there an explanation to this and was CODE 2 supposed to work?

It's supposed to work, but it's not recommended by many people. There can be side effects that aren't obvious just from looking at the code.