Arash Esbati <arash@HIDDEN>
to control <at> debbugs.gnu.org
.
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[212.247.159.249]) by smtp.gmail.com with UTF8SMTPSA id 2adb3069b0e04-553378a156csm2458477e87.69.2025.06.04.16.40.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Jun 2025 16:40:17 -0700 (PDT) From: "Paul D. Nelson" <ultrono@HIDDEN> To: Rahguzar <rahguzar@HIDDEN> Subject: Re: 14.0.9; Folding of math macros with a function spec is broken In-Reply-To: <87cybjl81u.fsf@HIDDEN> (message from Rahguzar on Wed, 04 Jun 2025 22:40:13 +0500) Date: Thu, 05 Jun 2025 01:40:14 +0200 Message-ID: <uxsg7tqzzzulcx.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=2a00:1450:4864:20::130; envelope-from=ultrono@HIDDEN; helo=mail-lf1-x130.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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 Cc: bug-auctex@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) Hi Rahguzar, >>> (setq TeX-fold-math-spec-list `((,(lambda (text) (propertize text 'face '(underline))) ("underline")))) >> >> Is there a reason to prefer this vs. the same with >> TeX-fold-macro-spec-list in place of TeX-fold-math-spec-list? > > The reason for why it is in TeX-fold-math-spec-list is that when I > started with Emacs I stole it from Tecosaur's config. There are quite a > few function specs in my TeX-fold-math-spec-list e.g. for sqrt, frac, > mathcal, mathfrak and mathbb etc and most of them are relevant only for > math. Should they be moved to TeX-fold-macro-spec-list? I think one can use TeX-fold-macro-spec-list for all of these. In particular, your underline example works fine there for me. It's not clear to me from those what exactly are the intended purposes of the various spec lists (macro/env/math). My impression from the built-in examples was that the math list is for macros like "alpha" that accept no arguments. The motivation for the offending patch was to make it so folding "\in [0, 1]" doesn't hide the "[0, 1]" as if it were an optional arg. To give a more robust fix that works with your code sample, we would need a more robust way to detect when a macro is not intended to have any (optional) arguments. The implemented approach was to just assume that all the "math" macros accept no arguments. Do you or does anyone have other suggestions? Paul
bug-auctex@HIDDEN
:bug#78696
; Package auctex
.
Full text available.Received: (at submit) by debbugs.gnu.org; 4 Jun 2025 17:40:35 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Jun 04 13:40:35 2025 Received: from localhost ([127.0.0.1]:51969 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1uMs6M-0003Vi-Ah for submit <at> debbugs.gnu.org; Wed, 04 Jun 2025 13:40:35 -0400 Received: from lists.gnu.org ([2001:470:142::17]:55376) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <rahguzar@HIDDEN>) id 1uMs6I-0003Te-8f for submit <at> debbugs.gnu.org; Wed, 04 Jun 2025 13:40:33 -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 <rahguzar@HIDDEN>) id 1uMs6B-0003un-0B for bug-auctex@HIDDEN; Wed, 04 Jun 2025 13:40:23 -0400 Received: from mout-p-102.mailbox.org ([80.241.56.152]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_CHACHA20_POLY1305:256) (Exim 4.90_1) (envelope-from <rahguzar@HIDDEN>) id 1uMs69-0003iX-3s for bug-auctex@HIDDEN; Wed, 04 Jun 2025 13:40:22 -0400 Received: from smtp202.mailbox.org (smtp202.mailbox.org [10.196.197.202]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-102.mailbox.org (Postfix) with ESMTPS id 4bCFGS6bqGz9tq8; Wed, 4 Jun 2025 19:40:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1749058816; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=SuVfprvY/1rmZhEcxoOMkOHz0aSUC8PGZeWh6PqNF3Q=; b=xA/X2XQQrr/cDR+1+XWP+K5w/FU4SKa6drwA52I5ml2Ld7k0KnNkH6d1SQBvKervnjGB/u bwT5gB4ZD7bfs0iydhx+r3FAEa1QkO+8ER47fWHuNmiuEPcsTj1Fn9eM23qoS/JsRn+gSg jkJoZvCK+YhKLzCW0IqqEWeifLF/5FAJyCZgVLHOyhwF5jWEFJtAvzF1hkT/LM0W4braXz CqgINrOLLsflnQ/GnJhrdpc2xtNJkYcuZW0mn4PD5/+VAQabddNZM6LukuXYy2Ljhu6um/ /QRzVmdPeT99MsFt31ToBLk4gKtl3StNgchK+1xIjS/MHUVxPCeyjEEYNBKjNg== From: Rahguzar <rahguzar@HIDDEN> To: "Paul D. Nelson" <ultrono@HIDDEN> Subject: Re: 14.0.9; Folding of math macros with a function spec is broken In-Reply-To: <uxsg7tzfenvluf.fsf@HIDDEN> (Paul D. Nelson's message of "Wed, 04 Jun 2025 12:32:08 +0200") References: <uxsg7tzfenvluf.fsf@HIDDEN> Date: Wed, 04 Jun 2025 22:40:13 +0500 Message-ID: <87cybjl81u.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-MBO-RS-ID: 116b1b6be952ec9ea1a X-MBO-RS-META: zfhun1u7idddcw441nimrn3t4mpmwntm Received-SPF: pass client-ip=80.241.56.152; envelope-from=rahguzar@HIDDEN; helo=mout-p-102.mailbox.org X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_VALIDITY_CERTIFIED_BLOCKED=0.001, 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 Cc: bug-auctex@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) Hi Paul, "Paul D. Nelson" <ultrono@HIDDEN> writes: > Thanks Raghuzar. The issue is the result of this change: > > --8<---------------cut here---------------start------------->8--- > diff --git a/tex-fold.el b/tex-fold.el > index 766270ef..78e5b822 100644 > --- a/tex-fold.el > +++ b/tex-fold.el > @@ -901,6 +901,12 @@ TYPE can be either `env' for environments, `macro' for macros or > (goto-char (1+ start)) > (LaTeX-find-matching-end) > (point)) > + ((eq type 'math) > + (goto-char (1+ start)) > + (if (zerop (skip-chars-forward "A-Za-z@")) > + (forward-char) > + (skip-chars-forward "*")) > + (point)) > (t > (goto-char start) > (TeX-find-macro-end))))) > --8<---------------cut here---------------end--------------->8--- > > The intent here was that "math macros" built-in to tex-fold don't take > arguments, but this is not the case for the custom one you provide. > >> (setq TeX-fold-math-spec-list `((,(lambda (text) (propertize text 'face '(underline))) ("underline")))) > > Is there a reason to prefer this vs. the same with > TeX-fold-macro-spec-list in place of TeX-fold-math-spec-list? The reason for why it is in TeX-fold-math-spec-list is that when I started with Emacs I stole it from Tecosaur's config. There are quite a few function specs in my TeX-fold-math-spec-list e.g. for sqrt, frac, mathcal, mathfrak and mathbb etc and most of them are relevant only for math. Should they be moved to TeX-fold-macro-spec-list? > Paul
Rahguzar <rahguzar@HIDDEN>
:bug-auctex@HIDDEN
.
Full text available.bug-auctex@HIDDEN
:bug#78696
; Package auctex
.
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