MultiRec instance for GHC AST
The exe provides an example based on https://github.com/kosmikus/zipper/blob/master/examples/ASTEditor.hs
Notes:
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As of 2013-10-05, the multirec-alt-driver package from hackage does not install, it needs a bit of TLC. Will supply patch later.
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As a side effect this package provides
Show
instances (and missingOutputable
instances) for the GHC AST