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From: Nicolas Petton <nicolas@petton.fr>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Nicolas Petton <nicolas@petton.fr>, emacs-devel@gnu.org
Subject: Re: [Emacs-diffs] master 387e1e1: New version of `seq-let' based on a pcase pattern
Date: Tue, 12 May 2015 08:51:19 +0200	[thread overview]
Message-ID: <87vbfycmqg.fsf@petton.fr> (raw)
In-Reply-To: <jwv3832wqzk.fsf-monnier+emacsdiffs@gnu.org>

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Stefan Monnier writes:

>> Wouldn't that result in passing the sequence as the second argument of
>> `seq-elt'?
>
> Yes.  Sorry, I missed that `elt' takes args in the same order as `aref'
> rather than `nth'.
>
>> That was the reason why I added this reversed arguments.
>
> Ah, in this case, I guess you could use pcase--flip (or equivalent).
> Notice that it's a macro, so the arg-reversal will take place at
> compile-time.

Thanks for the tip, I didn't know about pcase--flip.

Nico
-- 
Nicolas Petton
http://nicolas-petton.fr

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      reply	other threads:[~2015-05-12  6:51 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20150510182502.23307.63648@vcs.savannah.gnu.org>
     [not found] ` <E1YrVuR-00064X-CK@vcs.savannah.gnu.org>
2015-05-11  4:15   ` [Emacs-diffs] master 387e1e1: New version of `seq-let' based on a pcase pattern Stefan Monnier
2015-05-11 13:42     ` Nicolas Petton
2015-05-11 15:06       ` Stefan Monnier
2015-05-11 21:13         ` Nicolas Petton
2015-05-11 21:35         ` Nicolas Petton
2015-05-12  1:03           ` Stefan Monnier
2015-05-12  6:51             ` Nicolas Petton [this message]

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