transitive copy/rename Add support for transitive copy or rename operations, e.g. hg rename a b ... (possibly edit b) hg rename b c hg commit ... by actually renaming "b" as "c" while recording a copy of "a" to "c" and a removal of "a".

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port:4:export

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port:4:vaportight

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port:4:import/export

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FIXME: history is wrong here

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port:1:1:-:eggs:import

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port:1:2:+:eggs:vaportight

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port:1:3:+:eggs:import/export

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port:0:2:+:spam:export

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port:0:1:+:spam:import

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port:4:import/export