More like a fellow Mac GUIer... learnin jass right now, but it's very boring to code jass (i have to search for every damn call function converting gui triggers to text)
The closest you can get to "scrambling" is removing all unneeded whitespace, inlining constants, obfuscating function names, etc. And such a thing already exists. In short, if WC3 can read a map, then so can anyone else.
I'm on a page about incorrect corrections, and spent the better part of like two hours trying to get someone to understand that -5^2 = -25, not 25, and then that post had comments get reposted because that group is self sustaining, and that person was in turn trying to explain what I just explained to them. And I'm taking that as a victory