I've stumbled upon this deleted answer.
It has nothing to do with the question, and the poster deleted it immediately, then proceeded to edit it
20 27 times over the next few hours, with random bits of code.
It doesn't do any harm, but I flagged it just in case, and I'm still curious what's going on. Is this user (ab)using the edit history as a poor man's version control system?
I remember seeing similar behavior before. Should I flag this in the future, or just ignore it?
That user was banned, but it seems they made a new account and doing the same thing again.