branch: externals/org
commit bc7bba5c6d1dc3bbcb4edee9e8094087c6136eb1
Author: Ihor Radchenko <[email protected]>
Commit: Ihor Radchenko <[email protected]>
org-latex-headline: Allow \ in alt-title
* lisp/ox-latex.el (org-latex-headline): Properly handle \ in
alt-title. We use `replace-match' where \ is interpreted specially,
so need to escape.
---
lisp/ox-latex.el | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
index 1efc9bb935..cf4f10f2a2 100644
--- a/lisp/ox-latex.el
+++ b/lisp/ox-latex.el
@@ -2506,7 +2506,10 @@ holding contextual information."
;; optional arguments.
((un-bracketed-alt (replace-regexp-in-string
"\\[" "("
(replace-regexp-in-string "\\]" ")" opt-title)))
- (replacement-re (concat "\\1[" un-bracketed-alt "]")))
+ (replacement-re (concat
+ "\\1["
+ (replace-regexp-in-string (rx "\\")
"\\\\" un-bracketed-alt nil t)
+ "]")))
(setq new-format (replace-match replacement-re nil nil
section-fmt 1))))
(format new-format
full-text
