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Re: [Chicken-hackers] Re: Numbers egg interaction with other compiled co


From: John Cowan
Subject: Re: [Chicken-hackers] Re: Numbers egg interaction with other compiled code.
Date: Wed, 21 Oct 2009 19:34:04 -0400
User-agent: Mutt/1.5.13 (2006-08-11)

Tony Sidaway scripsit:

> So if we redefine negative? to do something wonderful with bignums,
> then everywhere in the program that has access to the binding
> "negative?" should see the change.  No?

No, because the egg doesn't redefine the global definition of negative?,
it just rebinds the identifier locally to the module that invokes it.

-- 
John Cowan              address@hidden          http://www.ccil.org/~cowan
Any day you get all five woodpeckers is a good day.  --Elliotte Rusty Harold




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