Hmm, trailing space. Could this be used as a magic flag to say "Treat all commas literally"?

No, it couldn't - Harry Connick, Jr. needs to have one literal and one syntactic comma. Damn. Maybe trailing space could be used to invert the sense of comma and double comma?
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Toby Speight
030103016 (80GB Mk2a, blue)
030102806 (0GB Mk2a, blue)