From: Ihor Radchenko <yantar92@posteo.net>
To: Yuchen Guo <yuchen@apvc.uk>
Cc: "Rudolf Adamkovič" <salutis@me.com>,
iemacs@gmail.com, "org-mode mailing list" <emacs-orgmode@gnu.org>
Subject: Re: Hyphen after LaTeX fragments
Date: Wed, 22 Mar 2023 12:36:45 +0000 [thread overview]
Message-ID: <87bkklnesi.fsf@localhost> (raw)
In-Reply-To: <86ileukojk.fsf@lan>
[-- Attachment #1: Type: text/plain, Size: 170 bytes --]
Yuchen Guo <yuchen@apvc.uk> writes:
> If it is deprecated in Org mode, maybe we can print a warning message in
> echo area?
Not in echo area, but we can add a linter.
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From 129e3aa03229fd2e5dd6ea9bf627e4d95a061744 Mon Sep 17 00:00:00 2001
Message-Id: <129e3aa03229fd2e5dd6ea9bf627e4d95a061744.1679488572.git.yantar92@posteo.net>
From: Ihor Radchenko <yantar92@posteo.net>
Date: Wed, 22 Mar 2023 13:35:22 +0100
Subject: [PATCH] org-lint: Add checker for $...$ LaTeX fragments
* lisp/org-lint.el (org-lint-LaTeX-$): New checker warning about
semi-obsolete $...$ LaTeX fragment syntax.
Link: https://orgmode.org/list/86ileukojk.fsf@lan
---
lisp/org-lint.el | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/lisp/org-lint.el b/lisp/org-lint.el
index 0e2967b6c..8d6d22be7 100644
--- a/lisp/org-lint.el
+++ b/lisp/org-lint.el
@@ -1227,6 +1227,14 @@ (defun org-lint-incomplete-citation (ast)
(org-element-property :parent text))
"Possibly incomplete citation markup")))))
+(defun org-lint-LaTeX-$ (ast)
+ "Report semi-obsolete $...$ LaTeX fragments."
+ (org-element-map ast 'latex-fragment
+ (lambda (fragment)
+ (and (string-match-p "^[$][^$]" (org-element-property :value fragment))
+ (list (org-element-property :begin fragment)
+ "Potentially confusing LaTeX fragment format. Prefer using more reliable \\(...\\)")))))
+
\f
;;; Checkers declaration
@@ -1450,6 +1458,11 @@ (org-lint-add-checker 'incomplete-citation
#'org-lint-incomplete-citation
:categories '(cite) :trust 'low)
+(org-lint-add-checker 'LaTeX-$
+ "Report potentially confusing $...$ LaTeX markup."
+ #'org-lint-LaTeX-$
+ :categories '(markup))
+
(provide 'org-lint)
;; Local variables:
--
2.39.1
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--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
next prev parent reply other threads:[~2023-03-22 12:35 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-13 15:15 Hyphen after LaTeX fragments Yuchen Guo
2023-03-20 1:54 ` iemacs
2023-03-21 16:35 ` Rudolf Adamkovič
2023-03-21 16:39 ` Dominik Schrempf
2023-03-22 12:25 ` Ihor Radchenko
2023-03-22 12:35 ` Dominik Schrempf
2023-03-22 13:02 ` Ihor Radchenko
2023-03-21 17:22 ` Yuchen Guo
2023-03-22 12:36 ` Ihor Radchenko [this message]
2023-04-17 14:01 ` Ihor Radchenko
2023-04-17 15:29 ` Dominik Schrempf
-- strict thread matches above, loose matches on Subject: below --
2023-03-13 19:44 Yuchen Guo
2023-03-14 7:02 Yuchen Guo
2023-03-14 7:04 ` Dominik Schrempf
2023-03-14 11:12 ` Max Nikulin
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