From unknown Sat Aug 16 21:59:57 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#13946 <13946@debbugs.gnu.org> To: bug#13946 <13946@debbugs.gnu.org> Subject: Status: 24.3; [PATCH] fix of apropos with words Reply-To: bug#13946 <13946@debbugs.gnu.org> Date: Sun, 17 Aug 2025 04:59:57 +0000 retitle 13946 24.3; [PATCH] fix of apropos with words reassign 13946 emacs submitter 13946 Shigeru Fukaya severity 13946 normal tag 13946 patch thanks From debbugs-submit-bounces@debbugs.gnu.org Wed Mar 13 11:23:08 2013 Received: (at submit) by debbugs.gnu.org; 13 Mar 2013 15:23:08 +0000 Received: from localhost ([127.0.0.1]:51434 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UFnWE-0001J4-QM for submit@debbugs.gnu.org; Wed, 13 Mar 2013 11:23:07 -0400 Received: from eggs.gnu.org ([208.118.235.92]:58832) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1UFnWB-0001Ia-NU for submit@debbugs.gnu.org; Wed, 13 Mar 2013 11:23:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UFnUu-000275-3E for submit@debbugs.gnu.org; Wed, 13 Mar 2013 11:21:52 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM, T_DKIM_INVALID autolearn=unavailable version=3.3.2 Received: from lists.gnu.org ([208.118.235.17]:53251) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UFnUu-000270-0V for submit@debbugs.gnu.org; Wed, 13 Mar 2013 11:21:44 -0400 Received: from eggs.gnu.org ([208.118.235.92]:41889) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UFnUp-0002gP-7y for bug-gnu-emacs@gnu.org; Wed, 13 Mar 2013 11:21:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UFnUj-00024t-7R for bug-gnu-emacs@gnu.org; Wed, 13 Mar 2013 11:21:39 -0400 Received: from mail-da0-x230.google.com ([2607:f8b0:400e:c00::230]:59041) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UFnUj-00024l-16 for bug-gnu-emacs@gnu.org; Wed, 13 Mar 2013 11:21:33 -0400 Received: by mail-da0-f48.google.com with SMTP id w4so456842dam.21 for ; Wed, 13 Mar 2013 08:21:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:subject:date:mime-version:content-type :content-transfer-encoding:x-mailer:message-id; bh=1DvhxBmmHvaxI0dLbsZg/Qmrz/HOKJnPOIw9shqcmPE=; b=q+Slp8WwF7ZR5z2GqZZsGdkyDTynwq1EzjSAGPItqFwmTFNpzDIVIG1H5Hnu5U8YGu 0pjEZ4CNiiVsv2UGLHj9oijTpBCW+geyNn4mNwoUSQXwh1vJsJ/tjtWKetb7gMh72HAS CfZxH9Tabnh2SzOccSysMRwZogtMTAiBoj9D5P+WzLPZib3VLPbx/sz4C/mtSZCY04BM mpmZQ1Oa0QWPbiwQnq30NrLCfm1o3wBC1WrhrsnpyZSv36X2DIhObJMkYOJX4HUQ4PlQ dPhpFA/LWUheCLF9JOjlowWiH3+L0bd6Yky8dN3UELm3PYup+BiU8CB5x67Y4fHsQB92 NrwA== X-Received: by 10.68.212.104 with SMTP id nj8mr40937558pbc.197.1363188091886; Wed, 13 Mar 2013 08:21:31 -0700 (PDT) Received: from gmail.com (115x125x38x6.ap115.ftth.ucom.ne.jp. [115.125.38.6]) by mx.google.com with ESMTPS id iu10sm30047619pbc.13.2013.03.13.08.21.28 (version=TLSv1 cipher=RC4-SHA bits=128/128); Wed, 13 Mar 2013 08:21:30 -0700 (PDT) From: Shigeru Fukaya To: bug-gnu-emacs@gnu.org Subject: 24.3; [PATCH] fix of apropos with words Date: Thu, 14 Mar 2013 00:21:29 +0900 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Mailer: HidemaruMail 6.00 (WinNT,601) Message-Id: X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 208.118.235.17 X-Spam-Score: -3.4 (---) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.1 (------) Hello, `apropos' family with plural words returns unexpected symbols and are annoying. It is because `apropos-words-to-regexp' doesn't work as documented/expected. The following is revised `apropos-words-to-regexp'. (defun apropos-words-to-regexp (words wild) "Make regexp matching any two of the words in WORDS." (if (null (cdr words)) (car words) ;; assure all words are independent objects for delq (setq words (mapcar 'copy-sequence words)) (mapconcat (lambda (w) (concat "\\(?:" w "\\)" ;; parens for synonyms wild "\\(?:" (mapconcat 'identity (delete-dups (delq w (copy-sequence words))) "\\|") "\\)")) (delete-dups (copy-sequence words)) "\\|"))) results: (apropos-words-to-regexp '("A" "B") ".*?") "\\(?:A\\).*?\\(?:B\\)\\|\\(?:B\\).*?\\(?:A\\)" (apropos-words-to-regexp '("A" "B" "C") ".*?") "\\(?:A\\).*?\\(?:B\\|C\\)\\|\\(?:B\\).*?\\(?:A\\|C\\)\\|\\(?:C\\).*?\\(?:A\\|B\\)" (apropos-words-to-regexp '("A" "B" "B") ".*?") "\\(?:A\\).*?\\(?:B\\)\\|\\(?:B\\).*?\\(?:A\\|B\\)" (apropos-words-to-regexp '("A" "A" "B" "C" "C") ".*?") "\\(?:A\\).*?\\(?:A\\|B\\|C\\)\\|\\(?:B\\).*?\\(?:A\\|C\\)\\|\\(?:C\\).*?\\(?:A\\|B\\|C\\)" Additionally, in `apropos-parse-pattern', ".+" passed to `apropos-words-to-regexp' wolud be better if ".+?". Regards, Shigeru. From debbugs-submit-bounces@debbugs.gnu.org Tue Dec 17 23:47:19 2013 Received: (at 13946-done) by debbugs.gnu.org; 18 Dec 2013 04:47:19 +0000 Received: from localhost ([127.0.0.1]:56436 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vt92U-0004ab-Kn for submit@debbugs.gnu.org; Tue, 17 Dec 2013 23:47:18 -0500 Received: from mail-pd0-f177.google.com ([209.85.192.177]:56019) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vt92R-0004aS-W7 for 13946-done@debbugs.gnu.org; Tue, 17 Dec 2013 23:47:16 -0500 Received: by mail-pd0-f177.google.com with SMTP id q10so7689770pdj.36 for <13946-done@debbugs.gnu.org>; Tue, 17 Dec 2013 20:47:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=J0vUegjJpoSkFDu8RKi9l+jIuzj8D7tddkvXqNC+qxc=; b=c9F5XD1nTXUluHfsIS7TkZHJviIlvQbOnD5hQ0K4izIFR0Ke6B7+vVvuPRNgJ92TXl A2UpuYHtl/WbGrKLFb/3U7AwvBNzTDTbTP8eZ2y9uPRvki82EIxQq48pK4e+XF10dBdG g+wrXydACLXI5qY52VzhC0DaSwVo1ar8nFIrHehSQ3h5gm9IeLCBLT48CDRhajTugv6w 7rjY/RZP9sG02m5gQFXTyKSUPZnSCSLP9YOyyjzV27i+JE/Rb8GfSFGkshKf0P3CAb0O 5kCrZslyGvjgRwNZxa8olPmUjVGWofix4CTDqTaYiPcwIAXNw592SA8n1LhUkXUEtmQz 4PdA== X-Received: by 10.66.163.164 with SMTP id yj4mr31359810pab.91.1387342035013; Tue, 17 Dec 2013 20:47:15 -0800 (PST) Received: from tsparkle ([155.69.19.37]) by mx.google.com with ESMTPSA id qz9sm37822626pbc.3.2013.12.17.20.47.11 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Dec 2013 20:47:13 -0800 (PST) From: Chong Yidong To: Shigeru Fukaya Subject: Re: bug#13946: 24.3; [PATCH] fix of apropos with words References: Date: Wed, 18 Dec 2013 12:47:11 +0800 In-Reply-To: (Shigeru Fukaya's message of "Thu, 14 Mar 2013 00:21:29 +0900") Message-ID: <87ppouoje8.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 13946-done Cc: 13946-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 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 (/) Shigeru Fukaya writes: > `apropos' family with plural words returns unexpected symbols and are > annoying. It is because `apropos-words-to-regexp' doesn't work as > documented/expected. > > The following is revised `apropos-words-to-regexp'. Thanks, committed to trunk. From unknown Sat Aug 16 21:59:57 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, 15 Jan 2014 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