Just checking in on this one.
Installed, and the actual functionality is there. But for some reason, the button doesn't insert it. The button does not do anything for me. I have to manually type in the [ spoiler ] [ /spoiler ] tags to get them to work.
In addition the googie spell still needs to be moved over.
Next, I do agree with Pyragony ... I think most people who want to install one of Derek's extra UBBC codes will probably want to install both ... so the no parse should probably be left where it is, and the spoiler button be added between no parse and the spell checker, so the off topic button can go right below it, and not mess up any of the justify buttons.
I would also suggest an extra mod file for
either Spoiler
or Off Topic, which expects the other to already have been installed, because right now you can only have one or the other. (Or know enough to tweak all the code enough to make both fit.)
Finally, I will admit the new Hide/Show button looks nicer than than the old one did ... but the loss of the 'box' that used to surround the 'spoiled' text does hurt a little. (Not much, as it doesn't seem like it was much of a box to begin with.
)