Oh yeah, I remember that: Nervous sub.
I do get a warning since you're using ?.? as a pattern match delimiter without specifying 'm' in front of it. You might either suppress the warning, or add the 'm' in the appropriate place. I know that may deobfuscate slightly, but so does the warning. :)
Cool way of doing it, and golfed down to four lines of code where mine was five. :)
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