-- (doesn't affect the lexer)
tyFamBit = 9 -- indexed type families: 'family' keyword and kind sigs
haddockBit = 10 -- Lex and parse Haddock comments
-magicHashBit = 11 -- # in both functions and operators
+magicHashBit = 11 -- "#" in both functions and operators
kindSigsBit = 12 -- Kind signatures on type variables
recursiveDoBit = 13 -- mdo
unicodeSyntaxBit = 14 -- the forall symbol, arrow symbols, etc