Talk:Songs/@comment-4899875-20130308073338/@comment-4531340-20130308080313

It's a code, used like this:, that forces a table of contents to appear at the point in the article it's placed (a TOC normally appears before 4 or more headers, I believe).

And I know you didn't ask, but makes it so that no table of contents appears anywhere, even if it normally would.