No Inv Spoilers?

[A-Man]

Aha!

To BP (Click to View)

Taking the chance, you might as well fix the way the tags are currently parsed. When he nested the two [ inv ] tags there, one would expect the "deeper" pair would be the one to activate.
Fetch the content starting from the position rfind("[ inv ]") returns (+5) and ending in the position find("[ /inv ]", rfind("[ inv ])) returns.

Edit: loool, I am sorry. I've actually meant that to BP.