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Re: [Scheme-reports] 'else' auxiliary syntax

To: Takashi Kato <ktakashi@x>
Subject: Re: [Scheme-reports] 'else' auxiliary syntax
From: Alex Shinn <alexshinn@x>
Date: Wed, 15 Oct 2014 21:44:03 +0900
Cc: scheme-reports <scheme-reports@x>
In-reply-to: <1413376485.81120.YahooMailNeo@web122306.mail.ne1.yahoo.com>
References: <1413375032.53590.YahooMailNeo@web122306.mail.ne1.yahoo.com> <1413376485.81120.YahooMailNeo@web122306.mail.ne1.yahoo.com>

On Wed, Oct 15, 2014 at 9:34 PM, Takashi Kato <ktakashi@x> wrote:

Sorry for spamming.

And probably, 'unquote' and 'unquote-splicing' should also be exported from (scheme r5rs)
library. I'm not sure exact definition of them on R5RS but R7RS auxiliary syntaxes should be
exported otherwise it is an error.

Also =>, however I'm not sure these should be exported since they were never defined in R5RS.

I think the correct behavior for (scheme r5rs) is that these remain undefined, and cond, case and quasiquote all match the absence of the bindings as in R5RS. This implies they are not just re-exported versions of the R7RS macros.

Alex

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Follow-Ups:
- Re: [Scheme-reports] 'else' auxiliary syntax
  - From: Takashi Kato <ktakashi@x>
- Re: [Scheme-reports] 'else' auxiliary syntax
  - From: SAITO Atsushi <saito@x>
- Re: [Scheme-reports] 'else' auxiliary syntax
  - From: John Cowan <cowan@x>

References:
- [Scheme-reports] 'else' auxiliary syntax
  - From: Takashi Kato <ktakashi@x>
- Re: [Scheme-reports] 'else' auxiliary syntax
  - From: Takashi Kato <ktakashi@x>

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