I'm looking at writing a simple Haskell to Elm translator. Thankfully, the Elm compiler is in Haskell, so I'm just trying transforming syntax trees. I'm wondering, is there a standard way to do this sort of thing? Template Haskell looked promising, but it seems there isn't much of a way to do introspection on function definition. Has there been any work/progress on this? The GHC API seemed useful for compiling, but it seems tricky to use, and I haven't been able to find many tutorials for this sort of thing. I could just be looking in the wrong place. What are the ways I could go about this? Are there any similar projects I could use as reference? What packages are useful for generating and manipulating Haskell ASTs? Does anybody have experience in this area they could share? I've posted a similar question to the Haskell Reddit at http://www.reddit.com/r/haskell/comments/1u55rl/standard_way_to_translate_ha.... Thanks! Joey Eremondi