inputPairLF :: Orientation -> InF a1 b1 -> InF a2 b2 -> F (a1, a2) (InputMsg (b1, b2)) inputListLF :: Eq a => Placer -> [(a, InF b c)] -> F [(a, b)] (InputMsg [(a, c)])
These are versions of inputPairF and inputListF with builtin layout.