From unknown Sun Sep 21 16:20:17 2025 X-Loop: help-debbugs@gnu.org Subject: bug#74308: 30.0.92; emacs-lisp font-locking word regexp Resent-From: Roland Winkler Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 11 Nov 2024 06:32:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 74308 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 74308@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.173130667026065 (code B ref -1); Mon, 11 Nov 2024 06:32:02 +0000 Received: (at submit) by debbugs.gnu.org; 11 Nov 2024 06:31:10 +0000 Received: from localhost ([127.0.0.1]:57854 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tANx8-0006mK-42 for submit@debbugs.gnu.org; Mon, 11 Nov 2024 01:31:10 -0500 Received: from lists.gnu.org ([209.51.188.17]:37110) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tANx6-0006m9-G3 for submit@debbugs.gnu.org; Mon, 11 Nov 2024 01:31:09 -0500 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 1tANx5-00059W-S3 for bug-gnu-emacs@gnu.org; Mon, 11 Nov 2024 01:31:08 -0500 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 1tANx5-0008C3-Jv for bug-gnu-emacs@gnu.org; Mon, 11 Nov 2024 01:31:07 -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:Subject:To:From:in-reply-to: references; bh=Xuol0NZ69iu8oLZ1HeVypKeCj7RHKpODivOaL8BJvBk=; b=WBN5Hfzs9e5Rij l5Ujy6Y9z2GweCa5G11iVZMtU/e2Etsdrj6Kf/uvPoKQ0J9cN5uzSURM3ftrtNhX7kZ5doKwFICZ3 IoXwPfnNz3pORXIWe8M1MWkzMtFVTXG6rW2r8xi0AW1bIxkYkS9GteVMI4p1UmbbkhZ91E01HCsJb 3SfgRgyG/9JM0wodhTfsiG+q23ZItYtAPySZJ47DY/cAaTNLby65pj7MH4N5jAlMCZf5MvBspxGNp caKBNLHCB7lG5d5/Ushi13nhnesdTyDXK0zU9DSuUMX2Lnkct6WnWYfCus/nJFCtMunxRGnTRrHqL xLXfBq6Ga4xz72Xp18jg==; From: Roland Winkler Date: Mon, 11 Nov 2024 00:30:46 -0600 Message-ID: <87ed3iwacp.fsf@gnu.org> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) 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 (---) Starting from emacs -Q, put the following into a buffer with emacs-lisp-mode (setq foo "\\") The part "foo\\" of the string "\\" will get font-lock-variable-name-face, which looks odd. I believe, this is due to a clause in lisp-mode.el that says ;; Words inside \\[], \\<>, \\{} or \\`' tend to be for ;; `substitute-command-keys'. But this assumption is not always correct, in particular if ">" is preceded by "\\", which happens when constructing regexps. From unknown Sun Sep 21 16:20:17 2025 X-Loop: help-debbugs@gnu.org Subject: bug#74308: 30.0.92; emacs-lisp font-locking word regexp Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 11 Nov 2024 12:31:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 74308 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Roland Winkler Cc: 74308@debbugs.gnu.org Received: via spool by 74308-submit@debbugs.gnu.org id=B74308.173132824622805 (code B ref 74308); Mon, 11 Nov 2024 12:31:01 +0000 Received: (at 74308) by debbugs.gnu.org; 11 Nov 2024 12:30:46 +0000 Received: from localhost ([127.0.0.1]:58568 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tATZ8-0005vj-Au for submit@debbugs.gnu.org; Mon, 11 Nov 2024 07:30:46 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36678) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tATZ7-0005vR-0Z; Mon, 11 Nov 2024 07:30:45 -0500 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 1tATZ1-0002dA-NO; Mon, 11 Nov 2024 07:30:39 -0500 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=SjNfYHpO3+8WEZrx6u++pydzx935jXCb/6J4mv2+gpM=; b=E6K4NzYpGHL6 uP7RhaOBPOVG2ClH/0aeZvQf0bWVZ7j+m0w6EKLke/wBzFACCQLeFIF4Pl84Zqx0spkOAfmVss64a 6NzEqoidPY8ZKBymAO/EEmKTtZS3qcrdvNEdCj3Q8UTOrIna/+914OPqqSvVRBKnWHyZsxdus5tz/ rBFcgm+QEq53njOl9TCSGcnWoSYZCmR+pvk8xBC+GL6QzSwh5hJ3P45D56vbPkg3iOlKqVz3vcu5q 3rk+g+jqDXPd89vCgWTWhZ9Lwetq3Sr6sVwr2vJEpzNAr6Xqd8s74DQLqvEW94Bpm7AOpvC9lPlFD 9KmQk7Gwg42y19eZp0Q/gQ==; Date: Mon, 11 Nov 2024 14:30:35 +0200 Message-Id: <86zfm6j6l0.fsf@gnu.org> From: Eli Zaretskii In-Reply-To: <87ed3iwacp.fsf@gnu.org> (message from Roland Winkler on Mon, 11 Nov 2024 00:30:46 -0600) References: <87ed3iwacp.fsf@gnu.org> X-Spam-Score: -2.3 (--) 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 (---) merge 74308 74307 thanks > From: Roland Winkler > Date: Mon, 11 Nov 2024 00:30:46 -0600 > > Starting from emacs -Q, put the following into a buffer with > emacs-lisp-mode > > (setq foo "\\") > > The part "foo\\" of the string "\\" will get > font-lock-variable-name-face, which looks odd. > > I believe, this is due to a clause in lisp-mode.el that says > > ;; Words inside \\[], \\<>, \\{} or \\`' tend to be for > ;; `substitute-command-keys'. > > But this assumption is not always correct, in particular if ">" is > preceded by "\\", which happens when constructing regexps. This is an exact duplicate of bug#74307 that you submitted just 2 minutes earlier, so I'm merging them. From unknown Sun Sep 21 16:20:17 2025 X-Loop: help-debbugs@gnu.org Subject: bug#74308: 30.0.92; emacs-lisp font-locking word regexp Resent-From: Arash Esbati Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 16 Nov 2024 21:35:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 74308 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Eli Zaretskii Cc: Roland Winkler , 74308@debbugs.gnu.org Received: via spool by 74308-submit@debbugs.gnu.org id=B74308.17317928441170 (code B ref 74308); Sat, 16 Nov 2024 21:35:01 +0000 Received: (at 74308) by debbugs.gnu.org; 16 Nov 2024 21:34:04 +0000 Received: from localhost ([127.0.0.1]:55027 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tCQQe-0000Io-I6 for submit@debbugs.gnu.org; Sat, 16 Nov 2024 16:34:04 -0500 Received: from eggs.gnu.org ([209.51.188.92]:53658) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tCQQd-0000IH-8Q for 74308@debbugs.gnu.org; Sat, 16 Nov 2024 16:34:03 -0500 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 1tCQQY-0006GE-27 for 74308@debbugs.gnu.org; Sat, 16 Nov 2024 16:33:58 -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=Kg1vBmuDyV317hIRleIuqsMi63jHQTzglcIV4upc5vs=; b=M8LgmZKnFED4NrTa6PZZ GpsI9gDtaMezFii4YDwRyNHK0ZUbeXSDyRA5/NT++ISEb+l38zT1w+BVF/azigficx0yINUkZavPR vjvSQahDo6xmyNofuzxEBTXGEbyZ6MGWdbgBopuoKoNWibIcbJS2JS2rXTsUCdDGsuxRMDlyl5BWc YybTzbWY9dZE2HtmhjngDGS6GgOOyyAegiSSod5oh4BD1vz619hDhbxVpZutQPmSy9TIChJygE8If zXiGpj3yNQ1s+KV2ktFV9OyYa+PoYI2Gq5M+34Fut2ndGPs2FJQvNb8Zei/7MZDB5hpdxUsvGnzE5 WJ5ZBpZPsTyfgA==; From: Arash Esbati In-Reply-To: <86zfm6j6l0.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 11 Nov 2024 14:30:35 +0200") References: <87ed3iwacp.fsf@gnu.org> <86zfm6j6l0.fsf@gnu.org> Date: Sat, 16 Nov 2024 22:33:55 +0100 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -2.3 (--) 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 (---) Eli Zaretskii writes: > merge 74308 74307 > thanks > >> From: Roland Winkler >> Date: Mon, 11 Nov 2024 00:30:46 -0600 >> >> Starting from emacs -Q, put the following into a buffer with >> emacs-lisp-mode >> >> (setq foo "\\") >> >> The part "foo\\" of the string "\\" will get >> font-lock-variable-name-face, which looks odd. >> >> I believe, this is due to a clause in lisp-mode.el that says >> >> ;; Words inside \\[], \\<>, \\{} or \\`' tend to be for >> ;; `substitute-command-keys'. >> >> But this assumption is not always correct, in particular if ">" is >> preceded by "\\", which happens when constructing regexps. > > This is an exact duplicate of bug#74307 that you submitted just 2 > minutes earlier, so I'm merging them. I think bug#68318 is also about the same issue; it can be merged into this one as well. Best, Arash From unknown Sun Sep 21 16:20:17 2025 X-Loop: help-debbugs@gnu.org Subject: bug#74308: 30.0.92; emacs-lisp font-locking word regexp Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 17 Nov 2024 06:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 74308 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Arash Esbati Cc: 68318-done@debbugs.gnu.org, winkler@gnu.org, 74308@debbugs.gnu.org Received: via spool by 74308-submit@debbugs.gnu.org id=B74308.173182457629354 (code B ref 74308); Sun, 17 Nov 2024 06:23:02 +0000 Received: (at 74308) by debbugs.gnu.org; 17 Nov 2024 06:22:56 +0000 Received: from localhost ([127.0.0.1]:55675 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tCYgS-0007dJ-7y for submit@debbugs.gnu.org; Sun, 17 Nov 2024 01:22:56 -0500 Received: from eggs.gnu.org ([209.51.188.92]:51894) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1tCYgN-0007cy-S0; Sun, 17 Nov 2024 01:22:54 -0500 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 1tCYgI-0007Cq-I9; Sun, 17 Nov 2024 01:22:46 -0500 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=clycPwi8xB8yYxJ8lFV+cL+s+ByHEM7Nn7S1xeYNBtk=; b=bSEuEeq20t0a QUNf5Tf1RuciMam6N313cecSgqaoOxTWU+KdRJGpAA/Py6vDOeTXk/nipILShNunArgwo4lo9/Pe8 ieb2SuskvqNc+UYz884rsMUNih1bTSghi/HQtr6G6UjT0B5SPBhf4MCLiyyCymMBgGGzYUQ5cvnCY FcHF7e/YlZ2Wv7eXw0Yh7pKP1EE5yKclkjxBPRX222By2pM9HV6P2atlos1/sWyncnkCsuKeKAZPw RKVRkcdic0umrCGCTLiP1cjGJcjRQ6wvtj4skJHwi1YRY3785crsTpA+9Iz2+FCspJJDpd4uqdwJe YW/ZMjNsuxT4kAgSsk/+BQ==; Date: Sun, 17 Nov 2024 08:22:23 +0200 Message-Id: <86o72ewfa8.fsf@gnu.org> From: Eli Zaretskii In-Reply-To: (message from Arash Esbati on Sat, 16 Nov 2024 22:33:55 +0100) References: <87ed3iwacp.fsf@gnu.org> <86zfm6j6l0.fsf@gnu.org> X-Spam-Score: -2.3 (--) 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 (---) > From: Arash Esbati > Cc: Roland Winkler , 74308@debbugs.gnu.org > Date: Sat, 16 Nov 2024 22:33:55 +0100 > > Eli Zaretskii writes: > > > merge 74308 74307 > > thanks > > > >> From: Roland Winkler > >> Date: Mon, 11 Nov 2024 00:30:46 -0600 > >> > >> Starting from emacs -Q, put the following into a buffer with > >> emacs-lisp-mode > >> > >> (setq foo "\\") > >> > >> The part "foo\\" of the string "\\" will get > >> font-lock-variable-name-face, which looks odd. > >> > >> I believe, this is due to a clause in lisp-mode.el that says > >> > >> ;; Words inside \\[], \\<>, \\{} or \\`' tend to be for > >> ;; `substitute-command-keys'. > >> > >> But this assumption is not always correct, in particular if ">" is > >> preceded by "\\", which happens when constructing regexps. > > > > This is an exact duplicate of bug#74307 that you submitted just 2 > > minutes earlier, so I'm merging them. > > I think bug#68318 is also about the same issue; it can be merged into > this one as well. Thanks. Since this bug was already closed, I'm therefore closing bug#68318 as well.