hslua-packaging: export more function building components
The type `HsFnPrecursor` and functions `returnResults` and
`updateFunctionDescription` are referenced in other functions and should
be available for that reason alone.
@@ -19,7 +19,9 @@ module HsLua.Packaging.Function
, lambda
, applyParameter
, returnResult
+ , returnResults
, returnResultsOnStack
+ , updateFunctionDescription
, liftPure
, liftPure2
, liftPure3
@@ -48,6 +50,7 @@ module HsLua.Packaging.Function
, optionalParameter
, functionResult
-- * Internal
+ , HsFnPrecursor
, toHsFnPrecursor
) where
