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Preserve term sizes through splitting.

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This commit is contained in:
Rob Rix 2016-04-12 10:42:44 -04:00
parent ad47c77509
commit 852fa1f207
1 changed files with 1 additions and 1 deletions
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src/Alignment.hs
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@ -64,7 +64,7 @@ splitPatchByLines sources patch = wrapTermInPatch <$> splitAndFoldTerm (unPatch
-- | Split a term comprised of an Info & Syntax up into one `outTerm` (abstracted by an alignment function & constructor) per line in `Source`.
splitAbstractedTerm :: (Applicative f, Coalescent (f (Line (Maybe (Identity outTerm), Range))), Coalescent (f (Line (Maybe (T.Text, outTerm), Range))), Foldable f, TotalCrosswalk f) => (Info -> Syntax leaf outTerm -> outTerm) -> f (Source Char) -> f Info -> Syntax leaf (Adjoined (f (Line (outTerm, Range)))) -> Adjoined (f (Line (outTerm, Range)))
splitAbstractedTerm makeTerm sources infos syntax = case syntax of
Leaf a -> tsequenceL (pure mempty) $ fmap <$> ((\ categories -> fmap (\ range -> (makeTerm (Info range categories 0) (Leaf a), range))) <$> (Info.categories <$> infos)) <*> (linesInRangeOfSource <$> (characterRange <$> infos) <*> sources)
Leaf a -> tsequenceL (pure mempty) $ fmap <$> ((\ categories size -> fmap (\ range -> (makeTerm (Info range categories size) (Leaf a), range))) <$> (Info.categories <$> infos) <*> (size <$> infos)) <*> (linesInRangeOfSource <$> (characterRange <$> infos) <*> sources)
Indexed children -> adjoinChildren sources infos (constructor (Indexed . fmap runIdentity)) (Identity <$> children)
Fixed children -> adjoinChildren sources infos (constructor (Fixed . fmap runIdentity)) (Identity <$> children)
Keyed children -> adjoinChildren sources infos (constructor (Keyed . Map.fromList)) (Map.toList children)