[project @ 2003-05-06 10:28:32 by simonpj]

[project @ 2003-05-06 10:28:32 by simonpj]
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  	     Implement deriving( Data )
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Implements deriving( Data ), where the Data class is defined
in Data.Generics; its the "scrap your boilerplate" Term class.

Ralf is still converging on the exact definition of the Data class,
so the details may change.