branch: main
commit 267f34bc862e74eefe3896a357cda409a8ac2ff5
Author: Paul Nelson <ultr...@gmail.com>
Commit: Arash Esbati <ar...@gnu.org>
Fix improved citation folding in case of multiple bad refs
* tex-fold.el (TeX-fold-cite-display): Ignore bad refs.
(bug#73840)
---
tex-fold.el | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tex-fold.el b/tex-fold.el
index 328dc4b1..a79aca8d 100644
--- a/tex-fold.el
+++ b/tex-fold.el
@@ -887,8 +887,7 @@ using authors' last names and the the publication year."
(TeX-fold-item-end (point) 'macro)
'(?\[ . ?\]))))
(key-list (split-string keys "[ \f\t\n\r\v,]+"))
- (references
- (mapcar #'TeX-fold--bib-abbrev key-list))
+ (references (delq nil (mapcar #'TeX-fold--bib-abbrev key-list)))
(joined-references (string-join references ", ")))
(concat "["
(if (string-empty-p joined-references)
