-haskellish_suffix = (`elem` [ "hs", "lhs", "hspp", "hscpp", "hcr", "hc", "raw_s" ])
-haskellish_src_suffix = (`elem` [ "hs", "lhs", "hspp", "hscpp", "hcr"])
-cish_suffix = (`elem` [ "c", "cpp", "C", "cc", "cxx", "s", "S" ])
-extcoreish_suffix = (`elem` [ "hcr" ])
+haskellish_suffix = (`elem` [ "hs", "lhs", "hspp", "hscpp", "hcr", "hc", "raw_s" ])
+haskellish_src_suffix = (`elem` [ "hs", "lhs", "hspp", "hscpp", "hcr"])
+cish_suffix = (`elem` [ "c", "cpp", "C", "cc", "cxx", "s", "S" ])
+extcoreish_suffix = (`elem` [ "hcr" ])
+haskellish_user_src_suffix = (`elem` [ "hs", "lhs" ])