How do I undo an edit?

[zapsnh]

Hi, I royally messed up the formatting for my post when I was editing it

and I need help in trying to undo it.
Is there any way for me to undo an edit?

[Vanamonde]

I believe you'll just need to edit it again. 

[zapsnh]

Now I'm facing another problem, the post seems to have a height limit and cuts off at a certain point making the content below that point unreachable.

Do I just rewrite the post at this point?

[Superfluous J]

Looks like you fixed it, but to answer your question yes, I'd delete EVERYTHING and start over. Maybe copy/paste into Notepad so you still have all the text, but paste it back in and re-add all the formatting.

The WYSIWYG editor works fine MOST of the time, but if it gets screwed up you simply do NOT have the tools to fix it.

[The Aziz]

As an author of quite an extensive post - once it's screwed up, it's screwed up. Attempting to make it work again with current editor is such a pain in the butt that it's really easier to just start from scratch.