Alright, I'll admit I stuffed up. I put up an answer to this question and through some kind of finger-fail, it got listed as a community wiki and I don't know how to undo that.
Is there a way to undo that action without deleting and re-posting?
Alright, I'll admit I stuffed up. I put up an answer to this question and through some kind of finger-fail, it got listed as a community wiki and I don't know how to undo that.
Is there a way to undo that action without deleting and re-posting?
Regular users can't do that, but mods can. This restriction might be a relic of the days when a certain number of edits (~20) by a single user would automatically turn the post into a wiki, which would partly discourage bumping just to gain attention. That automatic wiki-ing has since been removed.
In future, of course, just flag the post using the custom flag and tell us that you'd like us to un-wiki it. I've gone ahead and done that here.