From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Phil Sainty Newsgroups: gmane.emacs.bugs Subject: bug#37659: rx additions: anychar, unmatchable, unordered-or Date: Thu, 24 Oct 2019 22:17:52 +1300 Message-ID: <39b1e949-5d0f-9851-2c52-167d1f86e2bf@orcon.net.nz> References: <88571301-3F15-428F-82F9-60A23D817EF8@acm.org> <1A5B8E3D-B147-4B89-BFAE-50DCB0A64D3B@acm.org> <9016eb3d-7d58-5950-862a-13db4c7ff32b@cs.ucla.edu> <235cea28-99cc-44d6-bc20-ccd8c9e31f44@default> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="241562"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 Cc: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= , Paul Eggert , 37659@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Oct 24 13:15:16 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iNb5H-0010h3-Bo for geb-bug-gnu-emacs@m.gmane.org; Thu, 24 Oct 2019 13:15:15 +0200 Original-Received: from localhost ([::1]:39060 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iNb5E-0006a4-LV for geb-bug-gnu-emacs@m.gmane.org; Thu, 24 Oct 2019 07:15:12 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45219) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iNZFr-0000ga-Ef for bug-gnu-emacs@gnu.org; Thu, 24 Oct 2019 05:18:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iNZFq-0007uV-Fh for bug-gnu-emacs@gnu.org; Thu, 24 Oct 2019 05:18:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54748) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iNZFq-0007uO-C0 for bug-gnu-emacs@gnu.org; Thu, 24 Oct 2019 05:18:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iNZFq-0001Qf-5p for bug-gnu-emacs@gnu.org; Thu, 24 Oct 2019 05:18:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Phil Sainty Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 24 Oct 2019 09:18:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37659 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 37659-submit@debbugs.gnu.org id=B37659.15719086785483 (code B ref 37659); Thu, 24 Oct 2019 09:18:02 +0000 Original-Received: (at 37659) by debbugs.gnu.org; 24 Oct 2019 09:17:58 +0000 Original-Received: from localhost ([127.0.0.1]:35336 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iNZFm-0001QN-1f for submit@debbugs.gnu.org; Thu, 24 Oct 2019 05:17:58 -0400 Original-Received: from smtp-1.orcon.net.nz ([60.234.4.34]:59469) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iNZFj-0001QE-Pm for 37659@debbugs.gnu.org; Thu, 24 Oct 2019 05:17:56 -0400 Original-Received: from [116.251.203.173] (port=14485 helo=[192.168.20.103]) by smtp-1.orcon.net.nz with esmtpa (Exim 4.90_1) (envelope-from ) id 1iNZFg-0005ue-E4; Thu, 24 Oct 2019 22:17:52 +1300 In-Reply-To: <235cea28-99cc-44d6-bc20-ccd8c9e31f44@default> Content-Language: en-GB X-GeoIP: NZ X-Spam_score: -2.9 X-Spam_score_int: -28 X-Spam_bar: -- 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: 209.51.188.43 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:170114 Archived-At: On 24/10/19 2:56 PM, Drew Adams wrote: > Is there an identifiable subset of rx features ... that map > (even if not one-to-one) to regexp syntax components? C-h f rx (syntax SYNTAX) Match a character with syntax SYNTAX, being one of: whitespace, punctuation, word, symbol, open-parenthesis, close-parenthesis, expression-prefix, string-quote, paired-delimiter, escape, character-quote, comment-start, comment-end, string-delimiter, comment-delimiter