BarFly currently has an interesting bug (which probably nobody but me has ever encountered) in which certain kinds of text at the end of a file can screw up the processing of a tune near the start, even with hundreds of intervening tunes. So it's not even behaving like a one- pass compiler in which only preceding text affects the context. Phil probably has the underlying architectural support to add a COME FROM control construct if he wanted, like an inverse da capo (has anybody ever used such a thing in musical notation?).
Only if they were INTERCAL programmers.
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