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envelope-from=drew.adams@oracle.com; helo=mx0b-00069f02.pphosted.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.237, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 1.0 (+) 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: -0.0 (/) On the one hand, this doc says that functions "mapcar, mapc, mapconcat, and mapcan, ... map over a _list_". On the other hand, it says that mapcar and mapcan map over a _sequence_ (except a char table) and return a list, and mapconcat maps over a sequence (except a char table) and returns a sequence of chars. "Mapping over a " means that TYPE is the type of input. All of the mapping functions documented here map over _sequences_ (that are not char tables). They're not limited to mapping over _lists_. Other mapping functions mentioned (but not doc'd) here map over other (non-sequence, non-list) types of collections. The first sentence of the node is general enough, saying that a mapping function maps over "a list or other collection". But the next sentence is problematic. It should be enough to fix the second sentence (e.g. by changing "list" to "sequence"; the rest of the node is OK. In GNU Emacs 30.1 (build 2, x86_64-w64-mingw32) of 2025-02-23 built on AVALON Windowing system distributor 'Microsoft Corp.', version 10.0.26100 System Description: Microsoft Windows 10 Pro (v10.0.2009.26100.4061) Configured using: 'configure --with-modules --without-dbus --with-native-compilation=3Daot --without-compress-install --with-tree-sitter CFLAGS=3D-O2 prefix=3D/g/rel/install/emacs-30.1' Configured features: ACL GIF GMP GNUTLS HARFBUZZ JPEG LCMS2 LIBXML2 MODULES NATIVE_COMP NOTIFY W32NOTIFY PDUMPER PNG RSVG SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER WEBP XPM ZLIB (NATIVE_COMP present but libgccjit not available) Important settings: value of $LANG: ENU locale-coding-system: cp1252 From unknown Fri Aug 15 18:15:33 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Drew Adams Subject: bug#78930: closed (Re: bug#78930: 30.1; (elisp) `Mapping Functions") Message-ID: References: <86v7od2glu.fsf@gnu.org> X-Gnu-PR-Message: they-closed 78930 X-Gnu-PR-Package: emacs Reply-To: 78930@debbugs.gnu.org Date: Mon, 30 Jun 2025 19:08:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1751310482-31897-1" This is a multi-part message in MIME format... ------------=_1751310482-31897-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #78930: 30.1; (elisp) `Mapping Functions" which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 78930@debbugs.gnu.org. --=20 78930: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D78930 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1751310482-31897-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 78930-done) by debbugs.gnu.org; 30 Jun 2025 19:07:36 +0000 Received: from localhost ([127.0.0.1]:48542 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1uWJqq-0008Fw-BD for submit@debbugs.gnu.org; Mon, 30 Jun 2025 15:07:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57240) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1uWJqn-0008Eq-BR for 78930-done@debbugs.gnu.org; Mon, 30 Jun 2025 15:07:34 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uWJqh-0000pB-Al; Mon, 30 Jun 2025 15:07:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=TB/CSaP1EBbo3cGyyfTRHA8RONbfG8CTlAzHwJ2VQlc=; b=OLhObUawQ5AQ FPB+p9OUBVxhZHK/gLKMXka33yN3Xz4QjJUlKH6oPl6djPMF1XumBo5UkjiuOBv9RAI0eGANpM3j5 6d8NZV31YdUY3J+bLDOQT78n+BshneCPuYfS1Fe0lb5pPIZIqCeo/gnDLsm6tBUFtUaRYqUUjJATB jW9SGmF9Q+eXZ6doD2XcbM7+tmoQLxXqLhVaz8/Ep4EirbSFvTeVV5Ghl5LCbskSwhwJguUjyvsgt 3KBDrSUTG5nf/zI/Ch9BhhAcL/ExUvvlyq85ioqKlgYAKSTWptjXKX1DAaZVPjAMJ5z/983uEvFI6 aZ1k0bnKhcgW8ekHf4eUqQ==; Date: Mon, 30 Jun 2025 22:07:25 +0300 Message-Id: <86v7od2glu.fsf@gnu.org> From: Eli Zaretskii To: Drew Adams In-Reply-To: (bug-gnu-emacs@gnu.org) Subject: Re: bug#78930: 30.1; (elisp) `Mapping Functions" References: X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 78930-done Cc: 78930-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: -3.3 (---) > Date: Mon, 30 Jun 2025 16:39:26 +0000 > From: Drew Adams via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > On the one hand, this doc says that functions "mapcar, mapc, mapconcat, > and mapcan, ... map over a _list_". On the other hand, it says that > mapcar and mapcan map over a _sequence_ (except a char table) and return > a list, and mapconcat maps over a sequence (except a char table) and > returns a sequence of chars. Thanks, fixed on the emacs-30 release branch, and closing the bug. ------------=_1751310482-31897-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 30 Jun 2025 16:40:10 +0000 Received: from localhost ([127.0.0.1]:46539 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1uWHY6-00064h-Ir for submit@debbugs.gnu.org; Mon, 30 Jun 2025 12:40:09 -0400 Received: from lists.gnu.org ([2001:470:142::17]:50068) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1uWHXr-00061m-93 for submit@debbugs.gnu.org; Mon, 30 Jun 2025 12:39:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uWHXi-0001qV-Uo for bug-gnu-emacs@gnu.org; Mon, 30 Jun 2025 12:39:43 -0400 Received: from mx0b-00069f02.pphosted.com ([205.220.177.32]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uWHXd-00085E-2M for bug-gnu-emacs@gnu.org; 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envelope-from=drew.adams@oracle.com; helo=mx0b-00069f02.pphosted.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.237, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 1.0 (+) 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: -0.0 (/) On the one hand, this doc says that functions "mapcar, mapc, mapconcat, and mapcan, ... map over a _list_". On the other hand, it says that mapcar and mapcan map over a _sequence_ (except a char table) and return a list, and mapconcat maps over a sequence (except a char table) and returns a sequence of chars. "Mapping over a " means that TYPE is the type of input. All of the mapping functions documented here map over _sequences_ (that are not char tables). They're not limited to mapping over _lists_. Other mapping functions mentioned (but not doc'd) here map over other (non-sequence, non-list) types of collections. The first sentence of the node is general enough, saying that a mapping function maps over "a list or other collection". But the next sentence is problematic. It should be enough to fix the second sentence (e.g. by changing "list" to "sequence"; the rest of the node is OK. In GNU Emacs 30.1 (build 2, x86_64-w64-mingw32) of 2025-02-23 built on AVALON Windowing system distributor 'Microsoft Corp.', version 10.0.26100 System Description: Microsoft Windows 10 Pro (v10.0.2009.26100.4061) Configured using: 'configure --with-modules --without-dbus --with-native-compilation=3Daot --without-compress-install --with-tree-sitter CFLAGS=3D-O2 prefix=3D/g/rel/install/emacs-30.1' Configured features: ACL GIF GMP GNUTLS HARFBUZZ JPEG LCMS2 LIBXML2 MODULES NATIVE_COMP NOTIFY W32NOTIFY PDUMPER PNG RSVG SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER WEBP XPM ZLIB (NATIVE_COMP present but libgccjit not available) Important settings: value of $LANG: ENU locale-coding-system: cp1252 ------------=_1751310482-31897-1--