GNU bug report logs - #58040
"guix style" puts closing parentheses on the wrong line

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Message #10 received at 58040-done <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Maxime Devos <maximedevos <at> telenet.be>
Cc: 58040-done <at> debbugs.gnu.org
Subject: Re: bug#58040: "guix style" puts closing parentheses on the wrong line
Date: Mon, 03 Oct 2022 00:12:40 +0200

Hi,

Maxime Devos <maximedevos <at> telenet.be> skribis:

> and running "guix style -f a.scm" on it, it becomes
>
> (define (find-latest-release releases)
>   (fold (match-lambda* (((key . value) result)
>                         (cond
>                           ((even-minor-version? key)
>                            (match result
>                              (#f (cons key value))
>                              ((newest . _) (if (version>? key newest)
>                                                (cons key value) result))))
>                           (else result)))
>           ) #f releases)).
>
> In particular, note the ") #f releases" -- IMO ) should be on the
> previous line, after (else result))), to avoid lonely parentheses and
> to align the arguments of 'fold'.

Fixed in 4bd75d79e5ad8bb0f6cdcc0d15b9afb25f54afbd: ‘match-lambda*’ had
an incorrect special form declaration.

Thanks,
Ludo’.

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