From: Jean Abou Samra <jean@abou-samra.fr>
To: Maxime Devos <maximedevos@telenet.be>,
yarl baudig <yarl-baudig@mailoo.org>,
guile-devel@gnu.org
Subject: Re: define-module, #:export and export
Date: Sat, 7 Jan 2023 17:24:00 +0100 [thread overview]
Message-ID: <805bb942-4e5d-e9ab-7f05-f9f4e665482a@abou-samra.fr> (raw)
In-Reply-To: <f9c593e3-a5f1-8345-3120-25d32b2ddc27@telenet.be>
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Le 06/01/2023 à 14:55, Maxime Devos a écrit :
> Guile's implementation of macros is a little lax with typing,
> in the sense that objects like #false and #true (but not symbols,
> because hygiene) can be returned too, but IIUC this is undocumented
> and not standard Scheme (*).
Well, that is what I thought too, but after checking, I realize that it
actually is standard. See
http://www.r6rs.org/final/html/r6rs-lib/r6rs-lib-Z-H-13.html
"""
More formally, a syntax object is:
- a pair of syntax objects,
-a vector of syntax objects,
- a nonpair, nonvector, nonsymbol value, or
- a wrapped syntax object.
"""
I learnt something today.
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next prev parent reply other threads:[~2023-01-07 16:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-04 15:11 define-module, #:export and export yarl baudig
2023-01-04 17:28 ` Maxime Devos
2023-01-05 2:07 ` Jean Abou Samra
2023-01-06 13:31 ` yarl baudig
2023-01-06 13:55 ` Maxime Devos
2023-01-07 16:24 ` Jean Abou Samra [this message]
2023-01-08 9:46 ` yarl baudig
2023-01-08 13:19 ` Jean Abou Samra
2023-01-08 15:18 ` yarl baudig
2023-01-08 15:23 ` Jean Abou Samra
2023-01-13 7:58 ` yarl baudig
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