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From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Michael Heerdegen <michael_heerdegen@web.de>
Cc: "Basil L. Contovounesios" <contovob@tcd.ie>,
	Adam Porter <adam@alphapapa.net>,
	Nicolas Petton <nicolas@petton.fr>,
	47368@debbugs.gnu.org
Subject: bug#47368: 28.0.50; map-elt returns nil without "deprecated" TESTFN
Date: Wed, 15 Sep 2021 08:39:20 -0400	[thread overview]
Message-ID: <jwvy27ydnnk.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87zgse7jgf.fsf@web.de> (Michael Heerdegen's message of "Wed, 15 Sep 2021 02:48:00 +0200")

> [ Personally I would still be interested in an answer to the question:
> why don't we consider to keep the TESTFN arg at least for the list map
> type case? ]

This would only make sense if we add corresponding args to several
other functions of `map.el`, and it would bring us back to the problem
that this arg would be ignored for most map types and couldn't be obeyed
without paying a high cost.

If you know it's a list and you want to use a specific test, then don't
use `map-elt`.


        Stefan






  parent reply	other threads:[~2021-09-15 12:39 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-24 22:52 bug#47368: 28.0.50; map-elt returns nil without "deprecated" TESTFN dalanicolai
2021-03-24 23:24 ` Basil L. Contovounesios
2021-03-25  2:39   ` Michael Heerdegen
2021-03-25 14:48     ` dalanicolai
2021-03-25 15:33     ` bug#47368: [External] : " Drew Adams
2021-03-26 18:47       ` Basil L. Contovounesios
2021-03-26 20:04         ` Drew Adams
2021-03-26 20:23           ` Basil L. Contovounesios
2021-03-26 22:40             ` Drew Adams
2021-03-26 22:59               ` Basil L. Contovounesios
2021-03-26  3:59     ` Michael Heerdegen
2021-03-26  7:38       ` dalanicolai
2021-03-26 13:31       ` Stefan Monnier
2021-03-26 15:32         ` dalanicolai
2021-03-26 18:57         ` Basil L. Contovounesios
2021-03-26 23:18           ` Michael Heerdegen
2021-03-27 20:37           ` Basil L. Contovounesios
2021-03-26 23:23         ` Michael Heerdegen
2021-03-26 18:58     ` Basil L. Contovounesios
2021-07-21 15:34 ` Adam Porter
2021-07-22  2:15   ` Michael Heerdegen
2021-07-31  2:15     ` Michael Heerdegen
2021-09-13 14:06       ` Adam Porter
2021-09-14 14:40         ` Michael Heerdegen
2021-09-14 20:22           ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-15  0:48             ` Michael Heerdegen
2021-09-15  9:26               ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-15 12:39               ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2021-09-15 21:53                 ` Michael Heerdegen
2021-09-15 12:50             ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-15 21:55               ` Michael Heerdegen
2021-09-21 12:42                 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors

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