If the user puts a string other than AUTO as an argument to
`\babelprovide', it gives an error when exporting. For example:
`#+LaTeX_Header: \babelprovide[<options>]{hebrew}'
I am attaching a patch to fix that behaviour.
Best regards,
Juan Manuel
>From 6dcba41f58b355296c3cacf97be9508581e1a10a Mon Sep 17 00:00:00 2001
From: Juan Manuel Macias <maciasch...@posteo.net>
Date: Mon, 14 Nov 2022 23:33:16 +0100
Subject: [PATCH] lisp/ox-latex.el: fix `org-latex-guess-babel-language'
* (org-latex-guess-babel-language): If the user puts a string other
than AUTO as an argument to `\babelprovide', it gives an error when
exporting. For example:
`#+LaTeX_Header: \babelprovide[onchar=ids,import]{hebrew}'
---
lisp/ox-latex.el | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index 9bdb9fb63..095f6b51c 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -1669,12 +1669,13 @@ Return the new header."
(if (not (string-match "\\\\babelprovide\\[.*\\]{\\(.+\\)}" header))
header
(let ((prov (match-string 1 header)))
- (when (equal "AUTO" prov)
- (replace-regexp-in-string (format
- "\\(\\\\babelprovide\\[.*\\]\\)\\({\\)%s}" prov)
- (format "\\1\\2%s}"
- (or language language-ini-only))
- header t))))))
+ (if (equal "AUTO" prov)
+ (replace-regexp-in-string (format
+ "\\(\\\\babelprovide\\[.*\\]\\)\\({\\)%s}" prov)
+ (format "\\1\\2%s}"
+ (or language language-ini-only))
+ header t)
+ header)))))
(defun org-latex-guess-polyglossia-language (header info)
"Set the Polyglossia language according to the LANGUAGE keyword.
--
2.38.1
