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From: Maxim Cournoyer <maxim.cournoyer@gmail.com>
To: Tobias Geerinckx-Rice <me@tobias.gr>
Cc: guix-devel@gnu.org
Subject: Re: Using #true and #false everywhere?
Date: Sat, 17 Oct 2020 21:36:06 -0400	[thread overview]
Message-ID: <875z785n95.fsf@gmail.com> (raw)
In-Reply-To: <874kmub8e1.fsf@nckx> (Tobias Geerinckx-Rice's message of "Fri, 16 Oct 2020 15:36:06 +0200")

Hello Tobias,

Tobias Geerinckx-Rice <me@tobias.gr> writes:

> Maxim,
>
> Maxim Cournoyer 写道:
>> I'd only agree to such a change if it's already been standardized in
>> the
>> RnRS as such
>
> Sure, I think that's implied.  #true and #false are part of the
> R7RS-small standard.

Thanks, I couldn't find where that was defined.  Now that you've pointed
it to me, it's defined in section 6.3 Booleans:

   The standard boolean objects for true and false are written as #t and
   #f. Alternatively, they can be written #true and #false,
   respectively.

> I don't know what Guile ‘is’, but it supports that part of the
> standard.  I don't think it implements any of the RnRS completely? 
> I've heard it said that Guile targets R5RS, but that was ages ago.

info '(guile) Guile and Scheme' suggests it supports all of the R5RS,
R6RS or R7RS standards, plus a bunch of srfi modules.

With this cleared, I don't have an objection to the proposal, other than
the other points I've mentioned earlier (to recall those points: I don't
perceive much value in it and it'll make the 'git blame' output noisy).

Thanks,

Maxim


  reply	other threads:[~2020-10-18  1:36 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-16 10:38 Using #true and #false everywhere? Ludovic Courtès
2020-10-16 13:19 ` Maxim Cournoyer
2020-10-16 13:36   ` Tobias Geerinckx-Rice
2020-10-18  1:36     ` Maxim Cournoyer [this message]
2020-10-18  2:22       ` Bengt Richter
2020-10-19 20:45       ` zimoun
2020-10-21  9:56         ` Ludovic Courtès
2020-10-20  9:57     ` Andreas Enge
2020-10-21  9:59       ` Ludovic Courtès
2020-10-21 11:21         ` Andreas Enge
2020-10-21 15:52           ` Ludovic Courtès
2020-10-21 11:51         ` Roel Janssen
2020-10-16 16:24 ` Vagrant Cascadian
2020-10-16 23:45 ` Danny Milosavljevic
2020-10-20 10:32 ` Andreas Enge
2020-10-20 11:10   ` Ricardo Wurmus
2020-10-20 12:02     ` zimoun
2020-10-20 12:59       ` Tobias Geerinckx-Rice
2020-10-20 13:11         ` zimoun
2020-10-20 13:32           ` Tobias Geerinckx-Rice
2020-10-20 14:26             ` zimoun
2020-10-20 15:48               ` Taylan Kammer
2020-10-21  1:25     ` Mark H Weaver
2020-10-21  6:18       ` Ricardo Wurmus
2020-10-21 10:04         ` Ludovic Courtès
2020-10-20 12:45   ` zimoun
2020-10-20 12:55     ` Andreas Enge
2020-10-21 10:20   ` Ludovic Courtès
2020-10-24 18:29 ` Robin Templeton
  -- strict thread matches above, loose matches on Subject: below --
2020-10-16 22:06 Miguel Ángel Arruga Vivas
2020-10-17  0:25 ` jbranso

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