Re: [Haskell-cafe] generating parens for pretty-printing code in haskell-src-exts

Hi Conal I don't know if any Haskell src-exts code exists. Norman Ramsey has published an algorithm for it, plus ML code: http://www.cs.tufts.edu/~nr/pubs/unparse-abstract.html I've transcribed the code to Haskell a couple of times for small expression languages. As far as I remember you need to know what constructors you are working with so it can't be put in a "generic" pretty print library, but the constructor specific code is "stereotypical" so it should be easy (if boring) to write for Haskell src-exts. Best wishes Stephen