[project @ 2001-07-20 16:47:55 by simonpj]

[project @ 2001-07-20 16:47:55 by simonpj]
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	More newtype squashing
	------------------------

Recursive newtypes were confusing the worker/wrapper generator.
This is because I originally got rid of opaque newtypes altogether,
then put them back for recursive ones only, and forgot to reinstate
the cunning stuff in the w/w stuff.

(Discovered by Sigbjorn; thanks!)