Truth in advertising
Alan Watson
(24 Jun 2004 00:05 UTC)
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Re: Truth in advertising
campbell@xxxxxx
(24 Jun 2004 01:43 UTC)
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Re: Truth in advertising
felix
(24 Jun 2004 05:07 UTC)
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Re: Truth in advertising
Robby Findler
(24 Jun 2004 12:07 UTC)
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Re: Truth in advertising Alan Watson (24 Jun 2004 17:33 UTC)
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Re: Truth in advertising
Felix Winkelmann
(25 Jun 2004 04:58 UTC)
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Re: Truth in advertising
Alan Watson
(25 Jun 2004 16:12 UTC)
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Re: Truth in advertising
Robby Findler
(25 Jun 2004 16:39 UTC)
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Re: Truth in advertising
Alan Watson
(25 Jun 2004 16:59 UTC)
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Re: Truth in advertising
Bradd W. Szonye
(25 Jun 2004 18:51 UTC)
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Re: Truth in advertising Alan Watson 24 Jun 2004 17:33 UTC
Robby Findler writes: > > This SRFI cannot be supported by all Schemes. Therefore, by using it > > you are restricting the portability of your code. > > Isn't this true, in principle, of all the SRFIs? No and yes. It is certainly true that not all SRFIs *are* implemented in all Schemes. However, most SRFIs *can* be implemented in all R5RS-compatible Schemes, often trivially. This SRFI (and possibly certain others) *cannot*. The following two examples illustrate the difference: If I write code that uses SRFI-1 and then discover that I want or need to run the code in a Scheme that doesn't implement SRFI-1, I can simply load Olin's reference implementation. If I write code that uses SRFI-55 and then discover that I want or need to run the code in Scheme48, I am hosed. Regards, Alan -- Dr Alan Watson Centro de Radioastronom��a y Astrof��sica UNAM