From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: Tom Tromey <tom@tromey.com>
Cc: Michael Heerdegen <michael_heerdegen@web.de>, 18399@debbugs.gnu.org
Subject: bug#18399: 24.4.50; nadvice :filter-args -vs- interactive
Date: Thu, 04 Sep 2014 09:13:46 -0400 [thread overview]
Message-ID: <jwvr3zrwmty.fsf-monnier+emacsbugs@gnu.org> (raw)
In-Reply-To: <jwv8um0xfdu.fsf-monnier+emacsbugs@gnu.org> (Stefan Monnier's message of "Wed, 03 Sep 2014 22:59:14 -0400")
> FWIW, the use of a single formal arg receiving the actual arg-list
> in :filter-args is based on performance reasons (we have the list
> anyway, so it's more efficient to pass it to `funcall' than to `apply').
Oh, and also, this way the function can return the list as-is when
the args don't need to be modified.
Stefan
next prev parent reply other threads:[~2014-09-04 13:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-03 20:01 bug#18399: 24.4.50; nadvice :filter-args -vs- interactive Tom Tromey
2014-09-03 20:42 ` Michael Heerdegen
2014-09-03 22:27 ` Tom Tromey
2014-09-04 2:59 ` Stefan Monnier
2014-09-04 13:13 ` Stefan Monnier [this message]
2014-09-04 15:44 ` Stefan Monnier
2014-09-04 23:11 ` Michael Heerdegen
2014-09-05 1:24 ` Stefan Monnier
2014-09-05 16:29 ` Michael Heerdegen
2014-09-06 5:40 ` Tom Tromey
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