-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Perform a 3-way difference of documents
--   
--   Perform a 3-way difference of documents
@package diff3
@version 0.1.0.0


-- | An implementation of a 3-way merge algorithm.
module Data.Algorithm.Diff3

-- | A hunk is a collection of changes that occur in a document. A hunk can
--   be some changes only in A, only in B, in both A & B (equally), or
--   conflicting between A, B and the original document.
data Hunk a
ChangedInA :: [a] -> Hunk a
ChangedInB :: [a] -> Hunk a
Both :: [a] -> Hunk a
Conflict :: [a] -> [a] -> [a] -> Hunk a

-- | Perform a 3-way diff against 2 documents and the original document.
diff3 :: Eq a => [a] -> [a] -> [a] -> [Hunk a]
instance Eq a => Eq (Hunk a)
instance Show a => Show (Hunk a)