[plt-scheme] equal? operator

From: Hans Oesterholt-Dijkema (hdnews at gawab.com)
Date: Sun Nov 20 17:08:00 EST 2005

Oh, and is it maybe also possible to extend eq?
I'd like eq? to work differently for persistent roos
objects, comparing their Object Identifiers instead
of their "memory" locations.

Hans Oesterholt-Dijkema schreef:

> Dear All,
> Is it possible to extend the equal? operator for new (structure) types
> in mzscheme?
> -- 
> Hans Oesterholt-Dijkema
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