GNU bug report logs - #58278
Add new function seq-keep

Previous Next

Package: emacs;

Reported by: Jonas Bernoulli <jonas <at> bernoul.li>

Date: Mon, 3 Oct 2022 21:31:02 UTC

Severity: normal

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

Full log

View this message in rfc822 format

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Jonas Bernoulli <jonas <at> bernoul.li>
Cc: 58278 <at> debbugs.gnu.org
Subject: bug#58278: Add new function seq-keep
Date: Tue, 04 Oct 2022 15:59:46 +0200

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> This suggest that the signature should be
>
> (func sequence &optional delete-element)
>
> which defaults to nil, but could be "" here, and use seq-keep.

But that gets us into problems w.r.t. the comparison function -- we can
use delq here for "", but not for "foo", which seems inconsistent.

So...  we're back to the (func sequence) as the signature.
This bug report was last modified 2 years and 217 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.