intercalations

@lewisdawson I'm interested; could you kindly post your example?

Never mind; I figured it out. The official IB API documentation was really helpful here: https://interactivebrokers.github.io/tws-api/bracket_order.html#gsc.tab=0

Commenting out these lines fixes this for me: https://github.com/neovimhaskell/haskell-vim/blob/master/indent/haskell.vim#L182-L186