[Ether]

I want to display a capital U inside square brackets.

But if I put a capital U inside square brackets, it gets displayed as lower case, like this: [u].

I believe this is because it is interpreted as the underline formatting command, without a matching /U command.

Is there an "escape" character in vBulletin which can be used to tell vBulletin to treat the [u] as a literal?