From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Arash Esbati Newsgroups: gmane.emacs.bugs Subject: bug#68318: 30.0.50; Fontification of \{m\} and \{m,n\} in a regexp Date: Thu, 11 Jan 2024 16:51:16 +0100 Message-ID: References: <87wmsk3wxl.fsf@igel.home> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31545"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 68318@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jan 11 16:52:22 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rNxLx-0007xl-Rs for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 11 Jan 2024 16:52:22 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rNxLn-0000AX-Bz; Thu, 11 Jan 2024 10:52:11 -0500 Original-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 1rNxLl-0000AE-1m for bug-gnu-emacs@gnu.org; Thu, 11 Jan 2024 10:52:09 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rNxLg-0002LV-K0 for bug-gnu-emacs@gnu.org; Thu, 11 Jan 2024 10:52:08 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rNxLd-0002sB-Le for bug-gnu-emacs@gnu.org; Thu, 11 Jan 2024 10:52:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Arash Esbati Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 11 Jan 2024 15:52:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 68318 X-GNU-PR-Package: emacs Original-Received: via spool by 68318-submit@debbugs.gnu.org id=B68318.170498829010995 (code B ref 68318); Thu, 11 Jan 2024 15:52:01 +0000 Original-Received: (at 68318) by debbugs.gnu.org; 11 Jan 2024 15:51:30 +0000 Original-Received: from localhost ([127.0.0.1]:33661 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rNxL7-0002rG-Qe for submit@debbugs.gnu.org; Thu, 11 Jan 2024 10:51:30 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40208) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rNxL4-0002r0-H8 for 68318@debbugs.gnu.org; Thu, 11 Jan 2024 10:51:28 -0500 Original-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 1rNxL1-00025v-0G; Thu, 11 Jan 2024 10:51:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=A2DuJzi7zgsZ9579Euf0HeghosCndQ5CaJ7TEZRwKoQ=; b=Z3pn3I1VmmgEHbNHq77e 4zxCLdPKE2W2o4gdi6pwnY0DEM0jdMZpXBqOdAtZmYrK5Xa1m04D1NLklYxj8BPT1LfcxDdRO5RBz hfkeUTVhrqaPD0gI9E1UBFjtUUiR6JzrPc3HStWd2cUveMyhtVBiZNjL0kMJ6FrQz4WnG7R04goGh zCo8JPorRQCSPHxAjt9TLA5kcjYqdgxds8aV18NP2AxpDatY/SUm1Zs7ajagrVsJtMVM1AbBUlua2 dDZOhLwAluZTyWu6ZJRt/pAz0vClWu4mmKzKlqXFAQkc/MzSQceg45q/lw48cegGOliuYrnJkjpd3 3tleB39YlRXhyg==; In-Reply-To: <87wmsk3wxl.fsf@igel.home> (Andreas Schwab's message of "Mon, 08 Jan 2024 12:07:50 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:277913 Archived-At: Andreas Schwab writes: > See lisp-el-font-lock-keywords-2 in lisp-mode.el: > > ;; Words inside \\[], \\<>, \\{} or \\`' tend to be for > ;; `substitute-command-keys'. Thanks for the pointer. I'm not familiar with the code, but IIUC, the lines 499-500 are relevant, where the condense is: (rx "\\\\" (seq "{" (group-n 1 lisp-mode-symbol) "}")) which returns: "\\\\\\\\{\\(?1:\\(?:\\w\\|\\s_\\|\\\\.\\)+\\)}" Since we're talking about \\{\\} and not \\{}, I wonder if some variation like: "\\\\\\\\{\\(?1:\\(?:\\w\\|\\s_\\|\\\\.\\)*?[^\\]\\)}" would fix this issue? Not sure if it does TRT reg. the "\\\\." part. Best, Arash