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Neil Mitchell wrote:
...stackTop ctx = let (x:xs) = stack ctx in x stackTop ctx = head ctx
stackTop ctx = let (x:xs) = stack ctx in x stackTop ctx = head ctx
stackTop ParseContext{stack=x:_} = x or: stackTop ctx = head (stack ctx) === stackTop ctx = head . stack $ ctx === stackTop = head . stack Regards, Brian.
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