Text::Diff3, though it's hard to tell from the POD how useful it is. Algorithm::Merge looks promising though.

UPDATE: Also, you'll have to bug tye to add diff3 support to Algorithm::Diff, or the Text::Diff author to alternately use Algorithm::Merge.

--
In Bob We Trust, All Others Bring Data.

In reply to Re^3: Reconciling multiple lists (similar to "merge" in CVS?) by belg4mit
in thread Reconciling multiple lists (similar to "merge" in CVS?) by japhy

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