GNU bug report logs - #40869
Scheme syntax-rules indent when using ellipsis symbol

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Jakub Jankiewicz <jcubic <at> onet.pl>
To: bug-gnu-emacs <at> gnu.org
Subject: Scheme syntax-rules indent when using ellipsis symbol
Date: Sun, 26 Apr 2020 17:18:53 +0200

According to srfi-46 the syntax-rules can have extra first parameter:

This is the indent:

(define-syntax list+
  (syntax-rules ::: ()
                ((_ args :::) '(args :::))))

it should be the same as without ellipis extra symbol:

(define-syntax list+
  (syntax-rules ()
    ((_ args ...) '(args ...))))

--
Jakub Jankiewicz, Web Developer
https://jcubic.pl/me

Message #8 received at 40869 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Jakub Jankiewicz <jcubic <at> onet.pl>
Cc: 40869 <at> debbugs.gnu.org
Subject: Re: bug#40869: Scheme syntax-rules indent when using ellipsis symbol
Date: Mon, 06 Jun 2022 15:32:18 +0200

Jakub Jankiewicz <jcubic <at> onet.pl> writes:

> According to srfi-46 the syntax-rules can have extra first parameter:
>
> This is the indent:
>
> (define-syntax list+
>   (syntax-rules ::: ()
>                 ((_ args :::) '(args :::))))
>
> it should be the same as without ellipis extra symbol:
>
> (define-syntax list+
>   (syntax-rules ()
>     ((_ args ...) '(args ...))))

(I'm going through old bug reports that unfortunately weren't resolved
at the time.)

I've now fixed this in Emacs 29.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Message #13 received at 40869 <at> debbugs.gnu.org (full text, mbox):

From: "Jakub T. Jankiewicz" <jcubic <at> onet.pl>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 40869 <at> debbugs.gnu.org
Subject: Re: bug#40869: Scheme syntax-rules indent when using ellipsis symbol
Date: Mon, 6 Jun 2022 20:13:26 +0200

Awesome, thanks.

On Mon, 06 Jun 2022 15:32:18 +0200
Lars Ingebrigtsen <larsi <at> gnus.org> wrote:

> Jakub Jankiewicz <jcubic <at> onet.pl> writes:
> 
> > According to srfi-46 the syntax-rules can have extra first parameter:
> >
> > This is the indent:
> >
> > (define-syntax list+
> >   (syntax-rules ::: ()
> >                 ((_ args :::) '(args :::))))
> >
> > it should be the same as without ellipis extra symbol:
> >
> > (define-syntax list+
> >   (syntax-rules ()
> >     ((_ args ...) '(args ...))))  
> 
> (I'm going through old bug reports that unfortunately weren't resolved
> at the time.)
> 
> I've now fixed this in Emacs 29.
> 

--
Jakub T. Jankiewicz, Web Developer
https://jcubic.pl/me

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