new formatting code for hiding original

[rayheinrich]

I've always hated "spoiler"'s negative connotation. I routinely used it in place of a "P.S." in my comments.
I welcome having "pre verse" since it is much closer in meaning to "P.S." and doesn't sound as icky.

In the future it would be great to actually get a "P.S." or "Addendum".
Oh, wait, maybe it should be "More" as it would work for both of the above and... (wait for it)  more.