From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Nicolas Petton Newsgroups: gmane.emacs.bugs Subject: bug#25929: 25.2; map-delete doesn't delete permanently 1st alist elt Date: Wed, 26 Apr 2017 09:58:10 +0200 Message-ID: <87vaprha7h.fsf@petton.fr> References: <87k288p2oq.fsf@gmail.com> <87k288kkqr.fsf@petton.fr> <87efyfluvi.fsf@petton.fr> <87a88eq2uw.fsf@petton.fr> <871stqpkqn.fsf@petton.fr> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Trace: blaine.gmane.org 1493193556 1565 195.159.176.226 (26 Apr 2017 07:59:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 26 Apr 2017 07:59:16 +0000 (UTC) Cc: 25929@debbugs.gnu.org, Tino Calancha To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 26 09:59:12 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d3Hqv-0000H1-MJ for geb-bug-gnu-emacs@m.gmane.org; Wed, 26 Apr 2017 09:59:09 +0200 Original-Received: from localhost ([::1]:53415 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3Hr1-0004jc-Gq for geb-bug-gnu-emacs@m.gmane.org; Wed, 26 Apr 2017 03:59:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43905) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3Hqs-0004iV-Ni for bug-gnu-emacs@gnu.org; Wed, 26 Apr 2017 03:59:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d3Hqo-00084Y-Tl for bug-gnu-emacs@gnu.org; Wed, 26 Apr 2017 03:59:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:42316) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1d3Hqo-00084R-MQ for bug-gnu-emacs@gnu.org; Wed, 26 Apr 2017 03:59:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1d3Hqo-0000Rv-AW for bug-gnu-emacs@gnu.org; Wed, 26 Apr 2017 03:59:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Nicolas Petton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 26 Apr 2017 07:59:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 25929 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 25929-submit@debbugs.gnu.org id=B25929.14931935021681 (code B ref 25929); Wed, 26 Apr 2017 07:59:02 +0000 Original-Received: (at 25929) by debbugs.gnu.org; 26 Apr 2017 07:58:22 +0000 Original-Received: from localhost ([127.0.0.1]:40515 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d3Hq8-0000R2-KB for submit@debbugs.gnu.org; Wed, 26 Apr 2017 03:58:21 -0400 Original-Received: from petton.fr ([89.234.186.68]:34479) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d3Hq7-0000Qp-Fj for 25929@debbugs.gnu.org; Wed, 26 Apr 2017 03:58:20 -0400 In-Reply-To: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=petton.fr; s=mail; t=1493193492; bh=UjU81elNrJLI+WsBZDGFzUHWZ5DDjtCUjpblyK2lCA8=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID:MIME-Version:Content-Type; b=vVx0iYr3Lod6EXatBQTYOq2Kny9vsIsVzKY7AeTbfAn+NXMtIKIGUtNRTDL+HoRt0wd6gyOq87b379E37pqZIF4VAWE93bS0PnjYTgegYD5nb2B2YcOLGvfFb+Zfhpx1t9qbIFWhcKtcZH3DgUfptBEuA3luH1OP09inM5A1rwg= X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:131999 Archived-At: --=-=-= Content-Type: text/plain Stefan Monnier writes: > That's right. Or it could signal an error, if copying is considered to > be "never the right thing to do". If hash-tables were persistent data structures, I'd say that it would definitely be the right thing to do. I didn't implement map.el as a functional library because vectors and hash-tables are not persistent. Nico --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJZAFMSAAoJECM1h6R8IHkQRtoIAIGDWRt2CEX8BIXi4ntLzA9s KXXRviN55szDuyHKhv6xhkrHgA+Bs+4gs8+jx/YotADd5DXceV8LqLX+PVA1hPdz NsSFKmPabhZ3ollgVHAEPmzoiDosa2cFl+WbaA+XYWiueZTKlE1ziTZQ5Jf/Oxav nu9xNAvQ+3NEtwd1drk0A/5qvHIkJcOnHXyT+IK0Gi52Sj+8iJWdD3CGxzu+q+pX sVcEgvoEz5jXCQ7ECFNriOw3gmExFVqy7cvaf7CqzyRqL/voc2UBBVQ4KwwxWbB/ X+OPlyZQwFH7zlqe5TIrfn5UFuI+y6CoYt2bo5xge4iKn5ozLO3Ny1VS0NFzk90= =BEam -----END PGP SIGNATURE----- --=-=-=--