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[128.62.58.204]) by smtp.gmail.com with ESMTPSA id g188-v6sm967033oic.10.2018.10.01.07.34.45 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 01 Oct 2018 07:34:45 -0700 (PDT) User-agent: mu4e 1.1.0; emacs 27.0.50 From: Alex Branham To: bug-gnu-emacs@gnu.org Subject: 27.0.50; wishlist: Delete matching pairs Date: Mon, 01 Oct 2018 09:34:43 -0500 Message-ID: <87r2h9wxa4.fsf@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.0 (----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.0 (-----) --=-=-= Content-Type: text/plain It would be nice if Emacs had a command to remove matching pairs of things so that (with | representing point): (|let (message "%s" "foobar")) I could delete the parens around the let function. This should work for other pairs too: (let ((foobar "foobar")) (message "%s" "|foobar")) to delete the quotes around the second "foobar" I know there are 3rd-party packages that implement this but it seems like this should be included with Emacs since it's such a great tool for editing. Alex --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEeEJ4XAMgliXNXicpHkInolPpmscFAluyMIMACgkQHkInolPp mscMjwf/a70YFGh83eZvpdjxHYf+LfrNrX9TziMoFMLOg75lWKOpt1MbZtQ8X2tj Rio4LjEYJezOAPl2ipxFz142hoNIREzeR+kH0Vr7dVLiGm96sOB1tEF08/Q0/Lvc choi2Oc8STSZXzELCBjd/AnrgKiHomAkhy4S5KpYrb3e5Yk3cka3u4JL/EL4JZ5t 0MnwikzOBEeotlLPjaYtx2AU+9q2mY5QC86aUjrG/TQV4nJiOWdXHGCSgnXaujh2 A61QcFx1i/9MfkK2Fy3Iv+bBgG2YYUQU/NXR14lPmq04Asu5XyK0j48GxQOrOAAr AU7bplAG2vPfGgeEQbHNxcVhD0UO8A== =Ey5E -----END PGP SIGNATURE----- --=-=-=-- From debbugs-submit-bounces@debbugs.gnu.org Mon Oct 08 19:08:44 2018 Received: (at 32896-done) by debbugs.gnu.org; 8 Oct 2018 23:08:44 +0000 Received: from localhost ([127.0.0.1]:40917 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1g9edo-00013T-KY for submit@debbugs.gnu.org; Mon, 08 Oct 2018 19:08:44 -0400 Received: from pop.dreamhost.com ([64.90.62.162]:59472 helo=pdx1-sub0-mail-a36.g.dreamhost.com) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1g9edm-00013L-OI for 32896-done@debbugs.gnu.org; Mon, 08 Oct 2018 19:08:43 -0400 Received: from pdx1-sub0-mail-a36.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a36.g.dreamhost.com (Postfix) with ESMTP id 59A3880365; Mon, 8 Oct 2018 16:08:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=linkov.net; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; s=linkov.net; bh=zuvY/D lSUJiViZw39BUkz8dJbMM=; b=Lk8nAqkatDPIsGAkMi+zx2H+g1Esg8beX9UZnq TTbdgYelCp56yoHGTPZq5H8ISJ35SpgUbDqO9h9lLjWt6i6N5hW9YNbc8M+fZ/6C zDnIMS9d2hFNpUOO3MMtdp0J9dEKEVobo3HPuEri13rCAUdVGU17FDUmOtqXdQs/ pb9tA= Received: from localhost.linkov.net (m91-129-107-184.cust.tele2.ee [91.129.107.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by pdx1-sub0-mail-a36.g.dreamhost.com (Postfix) with ESMTPSA id CFEB88036B; Mon, 8 Oct 2018 16:08:40 -0700 (PDT) X-DH-BACKEND: pdx1-sub0-mail-a36 From: Juri Linkov To: Alex Branham Subject: Re: bug#32896: 27.0.50; wishlist: Delete matching pairs Organization: LINKOV.NET References: <87r2h9wxa4.fsf@gmail.com> Date: Tue, 09 Oct 2018 01:15:30 +0300 In-Reply-To: <87r2h9wxa4.fsf@gmail.com> (Alex Branham's message of "Mon, 01 Oct 2018 09:34:43 -0500") Message-ID: <87a7not799.fsf@mail.linkov.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 X-VR-OUT-STATUS: OK X-VR-OUT-SCORE: -100 X-VR-OUT-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedtkedrudefgddulecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucggtfgfnhhsuhgsshgtrhhisggvpdfftffgtefojffquffvnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffuohhfffgjkfgfgggtgfesthekredttderjeenucfhrhhomheplfhurhhiucfnihhnkhhovhcuoehjuhhriheslhhinhhkohhvrdhnvghtqeenucfkphepledurdduvdelrddutdejrddukeegnecurfgrrhgrmhepmhhouggvpehsmhhtphdphhgvlhhopehlohgtrghlhhhoshhtrdhlihhnkhhovhdrnhgvthdpihhnvghtpeeluddruddvledruddtjedrudekgedprhgvthhurhhnqdhprghthheplfhurhhiucfnihhnkhhovhcuoehjuhhriheslhhinhhkohhvrdhnvghtqedpmhgrihhlfhhrohhmpehjuhhriheslhhinhhkohhvrdhnvghtpdhnrhgtphhtthhopegrlhgvgidrsghrrghnhhgrmhesghhmrghilhdrtghomhenucevlhhushhtvghrufhiiigvpedt Content-Transfer-Encoding: quoted-printable X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 32896-done Cc: 32896-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) > It would be nice if Emacs had a command to remove matching pairs of > things so that (with | representing point): > > (|let (message "%s" "foobar")) > > I could delete the parens around the let function. This should work for > other pairs too: > > (let ((foobar "foobar")) (message "%s" "|foobar")) > > to delete the quotes around the second "foobar" > > I know there are 3rd-party packages that implement this but it seems > like this should be included with Emacs since it's such a great tool fo= r > editing. Fortunately, Emacs already has such a command named =E2=80=98delete-pair=E2= =80=99: it deletes the parens around the let function as in your first example as well as the quotes in your second example. It makes sense to bind this command to e.g. =E2=80=98C-x M-(=E2=80=99 to be the in= verse of =E2=80=98M-(=E2=80=99 (insert-pair) From debbugs-submit-bounces@debbugs.gnu.org Mon Oct 08 19:29:48 2018 Received: (at 32896-done) by debbugs.gnu.org; 8 Oct 2018 23:29:49 +0000 Received: from localhost ([127.0.0.1]:40945 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1g9eyC-0001ed-LC for submit@debbugs.gnu.org; Mon, 08 Oct 2018 19:29:48 -0400 Received: from mail-ot1-f45.google.com ([209.85.210.45]:43948) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1g9eyA-0001eN-Vv for 32896-done@debbugs.gnu.org; Mon, 08 Oct 2018 19:29:47 -0400 Received: by mail-ot1-f45.google.com with SMTP id k9so1125470otl.10 for <32896-done@debbugs.gnu.org>; Mon, 08 Oct 2018 16:29:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=references:user-agent:from:to:cc:subject:in-reply-to:date :message-id:mime-version; bh=H5VYDBHZZfchda05Jkg0KudFOCe8syzxnr2+ltD9FqM=; b=Vuf0qTe6kmTMbMTXs2/LWHHlvziAKDwQw7JXLV49iIAAdsfkVkuAi7kV28zDkPNj8Q 0ZnpNgX/MSGnmtZy8FikqCIMuXC5dovZsRue0i2PsoC65eIlmPz6m7Stt2iVyO9JEo/u iEQEU5bOWCYgAMg28ZRf90BVqaR5beiL0SKphIQ54lBNgAy+HhdLMnHSv/I6yIp4dDBf 9MlDx5wDvsGz8/juDHkF8TnDfCAKvsvLoo6t0FoxQaIRMdrX3Hf+aK+U2V1oRmVxsyMX cyq7wUgyRnat1fq3IB/mcmMD9itVjFuyaSzxAXIEliTpJA5u8N/ZtphuMVy6nW5EGV/k kD2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:references:user-agent:from:to:cc:subject :in-reply-to:date:message-id:mime-version; bh=H5VYDBHZZfchda05Jkg0KudFOCe8syzxnr2+ltD9FqM=; b=fVvuhLgQ6SV83vQzF/Mvg+gMLKIIqwOgrY0yNram+WrJgVSst1NvUSYccdi/cLtvd6 20a4auwwwCcOvUgPEh9sAlr9y/iqfurv7s8sYFoDZ+hqDxYFFhN506HbfCMGvHH5CZ9e kInolghXmD9ARUFsvYHNrfgukhjjc9RpwgZbudiYAAvKfpAV2wb3TXFDQyRM82YzgqXI bC9ZacV5yA2lwAlAuBkMq44zvwehtIJaM8hENi7o3pzklx25DI0rI5i8oyHD33BfXUQX 4/kkEb1aAvzoHuNrsT15+ROKmdsxQ0XwHFKS/8qCv2mtwYntlTziv1ZKS9lbDNAdU7kL 6rGg== X-Gm-Message-State: ABuFfohYL3y5OkCNEVHjyjbbi+SOzo4gKNdKztV8WkJistd518PDPEd6 T4Vv797Vw6V7FTUc+GA5FPdlyli6 X-Google-Smtp-Source: ACcGV62aRmHT1lNy+XGTfMLp+1YlzuYKdt4/dX9GMPPebWMLY9E07yOsvk0PY8+WGdns1DwZC/5bpQ== X-Received: by 2002:a9d:705b:: with SMTP id x27mr4304580otj.200.1539041380697; Mon, 08 Oct 2018 16:29:40 -0700 (PDT) Received: from mars (cpe-70-114-192-208.austin.res.rr.com. [70.114.192.208]) by smtp.gmail.com with ESMTPSA id m11-v6sm6390947otc.18.2018.10.08.16.29.39 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 08 Oct 2018 16:29:39 -0700 (PDT) References: <87r2h9wxa4.fsf@gmail.com> <87a7not799.fsf@mail.linkov.net> User-agent: mu4e 1.1.0; emacs 27.0.50 From: Alex Branham To: Juri Linkov Subject: Re: bug#32896: 27.0.50; wishlist: Delete matching pairs In-reply-to: <87a7not799.fsf@mail.linkov.net> Date: Mon, 08 Oct 2018 18:29:36 -0500 Message-ID: <87ftxgf25b.fsf@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 32896-done Cc: 32896-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On Mon 08 Oct 2018 at 17:15, Juri Linkov wrote: > Fortunately, Emacs already has such a command named =E2=80=98delete-pair= =E2=80=99: > it deletes the parens around the let function as in your first > example as well as the quotes in your second example. It makes > sense to bind this command to e.g. =E2=80=98C-x M-(=E2=80=99 to be the in= verse of > =E2=80=98M-(=E2=80=99 (insert-pair) Yay! I didn't know about that command (and I really did search before reporting this bug, no idea how I missed it!). It doesn't work backward though as far as I can tell: (let (message "%s" "foobar")|) M-x delete-pair there does nothing. I was hopeful about `electric-pair-delete-pair' but it only works if the pair is adjacent. I guess this is closer to what I wanted: (defun my/delete-pair () "Call `delete-pair', perhaps also calling `backward-up-list'." (interactive) (condition-case nil (delete-pair) (t (progn (backward-up-list) (delete-pair))))) Anyway, thanks for the response! Alex --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEeEJ4XAMgliXNXicpHkInolPpmscFAlu76GEACgkQHkInolPp msciUwf8Dl5wv3PC9LFv+NfipLTNFDEQm28eKGYbcHNrbYyN/kGaTNHunOThGu0T 9Y9sHqFaAs0bDne62SRp1HWok28x9gyLJkcfcTD6rul3yObIEipePJYL70pI+yJQ UAf9eWjkrI1yov3E9OZNctFIYqfUv7H4HSLZMlFOYFcSna/BCorw5Ky0XVbNRl7A iZHZqTrPkf9h3oDsZd2Is/vjycN51ECgyiAXqiiaPY1CXWQQRnWLoTruv4oyHuBa Ka2yHl1yfx0xr76nchHHTEBnuUnYxReGRB1vRLpjVWoxhp6oRyU4UTGTrfF1YFpj NBlLYY7I9NSF2Q0Ro6pC4hahjUWN+Q== =Tu2b -----END PGP SIGNATURE----- --=-=-=-- From debbugs-submit-bounces@debbugs.gnu.org Tue Oct 16 19:01:43 2018 Received: (at 32896) by debbugs.gnu.org; 16 Oct 2018 23:01:43 +0000 Received: from localhost ([127.0.0.1]:54098 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gCYLP-00074e-8H for submit@debbugs.gnu.org; Tue, 16 Oct 2018 19:01:43 -0400 Received: from pop.dreamhost.com ([64.90.62.162]:45228 helo=pdx1-sub0-mail-a7.g.dreamhost.com) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gCYLO-00074W-Ae for 32896@debbugs.gnu.org; Tue, 16 Oct 2018 19:01:42 -0400 Received: from pdx1-sub0-mail-a7.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a7.g.dreamhost.com (Postfix) with ESMTP id 9E9837F668; Tue, 16 Oct 2018 16:01:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=linkov.net; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; s=linkov.net; bh=vADhGHUTvYBuzeDkNR9pxlgGF10=; b= N6wjuyuxDRp2TznUBHOoQEsjdXw+jWax3sWYxK1kHejmB/r64UkwXofe+tQOsLkX 2FzJS2tH32WaSXEj1RiQCJUIbehERMhowcp94/rnFC6UlZMrRtttNOHkHaKFhaEP V09rcVei65vj+fwwv+/u6DGZVwAx1LmjmDa+MDjcyuo= Received: from localhost.linkov.net (m91-129-96-249.cust.tele2.ee [91.129.96.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by pdx1-sub0-mail-a7.g.dreamhost.com (Postfix) with ESMTPSA id 8986F7F688; Tue, 16 Oct 2018 16:01:40 -0700 (PDT) X-DH-BACKEND: pdx1-sub0-mail-a7 From: Juri Linkov To: Alex Branham Subject: Re: bug#32896: 27.0.50; wishlist: Delete matching pairs Organization: LINKOV.NET References: <87r2h9wxa4.fsf@gmail.com> <87a7not799.fsf@mail.linkov.net> <87ftxgf25b.fsf@gmail.com> Date: Wed, 17 Oct 2018 02:00:14 +0300 In-Reply-To: <87ftxgf25b.fsf@gmail.com> (Alex Branham's message of "Mon, 08 Oct 2018 18:29:36 -0500") Message-ID: <87murdlcox.fsf@mail.linkov.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-VR-OUT-STATUS: OK X-VR-OUT-SCORE: -100 X-VR-OUT-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedtkedrfedugdduiecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucggtfgfnhhsuhgsshgtrhhisggvpdfftffgtefojffquffvnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffuohhfffgjkfgfgggtsehmtderredtreejnecuhfhrohhmpefluhhrihcunfhinhhkohhvuceojhhurhhisehlihhnkhhovhdrnhgvtheqnecukfhppeeluddruddvledrleeirddvgeelnecurfgrrhgrmhepmhhouggvpehsmhhtphdphhgvlhhopehlohgtrghlhhhoshhtrdhlihhnkhhovhdrnhgvthdpihhnvghtpeeluddruddvledrleeirddvgeelpdhrvghtuhhrnhdqphgrthhhpefluhhrihcunfhinhhkohhvuceojhhurhhisehlihhnkhhovhdrnhgvtheqpdhmrghilhhfrhhomhepjhhurhhisehlihhnkhhovhdrnhgvthdpnhhrtghpthhtoheprghlvgigrdgsrhgrnhhhrghmsehgmhgrihhlrdgtohhmnecuvehluhhsthgvrhfuihiivgeptd X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 32896 Cc: 32896@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable >> Fortunately, Emacs already has such a command named =E2=80=98delete-pa= ir=E2=80=99: >> it deletes the parens around the let function as in your first >> example as well as the quotes in your second example. It makes >> sense to bind this command to e.g. =E2=80=98C-x M-(=E2=80=99 to be the= inverse of >> =E2=80=98M-(=E2=80=99 (insert-pair) > > Yay! I didn't know about that command (and I really did search before > reporting this bug, no idea how I missed it!). It doesn't work backward > though as far as I can tell: > > (let (message "%s" "foobar")|) With a simple twist in the patch attached, it will be able to work backwa= rd with M-- M-x delete-pair, i.e. with a negative prefix argument. --=-=-= Content-Type: text/x-diff Content-Disposition: inline; filename=delete-pair.patch diff --git a/lisp/emacs-lisp/lisp.el b/lisp/emacs-lisp/lisp.el index 5a89923f8f..fd6018988e 100644 --- a/lisp/emacs-lisp/lisp.el +++ b/lisp/emacs-lisp/lisp.el @@ -723,11 +723,12 @@ insert-parentheses (interactive "P") (insert-pair arg ?\( ?\))) -(defun delete-pair () +(defun delete-pair (&optional arg) "Delete a pair of characters enclosing the sexp that follows point." - (interactive) - (save-excursion (forward-sexp 1) (delete-char -1)) - (delete-char 1)) + (interactive "p") + (unless arg (setq arg 1)) + (save-excursion (forward-sexp arg) (delete-char (if (> arg 0) -1 1))) + (delete-char (if (> arg 0) 1 -1))) (defun raise-sexp (&optional arg) "Raise ARG sexps higher up the tree." --=-=-=-- From unknown Mon Jun 23 13:15:34 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Wed, 14 Nov 2018 12:24:05 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator