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Re: [Chicken-hackers] extending define-values
From: |
John Cowan |
Subject: |
Re: [Chicken-hackers] extending define-values |
Date: |
Mon, 8 Apr 2013 17:28:53 -0400 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
Felix scripsit:
> "define-values" can not simply expand into a bunch of "defines".
> To allow it to be intermixed with "define" in internal definitions,
> it needs be special cased, due to the use of "call-with-values" (which
> would "break" the sequence of definitions and treat all following
> forms of the body as non-definitions). Or not?
No, the call to call-with-values is wrapped in a definition too.
It really is turtles all the way down.
> BTW, where can I find the portable reference implementation you
> mentioned?
In Section 7.3 of the ninth draft, pp. 69-70. Unfortunately,
trac.sacrideo.us seems to be down, but it's normally at
<http://trac.sacrideo.us/wg/raw-attachment/wiki/WikiStart/r7rs-draft-9.pdf>.
There's a temporary copy at <http://www.ccil.org/~cowan/temp/r7rs-draft-9.pdf>.
--
"But I am the real Strider, fortunately," John Cowan
he said, looking down at them with his face address@hidden
softened by a sudden smile. "I am Aragorn son http://www.ccil.org/~cowan
of Arathorn, and if by life or death I can
save you, I will." --LotR Book I Chapter 10
- Re: [Chicken-hackers] extending define-values, Peter Bex, 2013/04/02
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/05
- Re: [Chicken-hackers] extending define-values, Peter Bex, 2013/04/05
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/06
- Re: [Chicken-hackers] extending define-values, Alex Shinn, 2013/04/06
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/07
- Re: [Chicken-hackers] extending define-values, Alex Shinn, 2013/04/07
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/08
- Re: [Chicken-hackers] extending define-values, Alex Shinn, 2013/04/08
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/08
- Re: [Chicken-hackers] extending define-values,
John Cowan <=
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/08
- Re: [Chicken-hackers] extending define-values, Alex Shinn, 2013/04/08
- Re: [Chicken-hackers] extending define-values, Alex Shinn, 2013/04/08
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/09
- Re: [Chicken-hackers] extending define-values, Alex Shinn, 2013/04/09
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/09
- Re: [Chicken-hackers] extending define-values, Alex Shinn, 2013/04/09
- Re: [Chicken-hackers] extending define-values, Alex Shinn, 2013/04/08
- Re: [Chicken-hackers] extending define-values, Felix, 2013/04/08
Re: [Chicken-hackers] extending define-values, John Cowan, 2013/04/05