[elpa] externals/org d872506: Merge branch 'bugfix'

[ELPA Syncer]

branch: externals/org
commit d872506ad34b5e59b8e0f66fc4d86bfeedd34370
Merge: f5faffb c4a357f
Author: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Commit: Nicolas Goaziou <mail@nicolasgoaziou.fr>

    Merge branch 'bugfix'
---
 lisp/oc-csl.el | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/lisp/oc-csl.el b/lisp/oc-csl.el
index 3d13880..07916cd 100644
--- a/lisp/oc-csl.el
+++ b/lisp/oc-csl.el
@@ -270,11 +270,12 @@ If nil then the Chicago author-date style is used as a 
fallback.")
 (defconst org-cite-csl--label-regexp
   ;; Prior to Emacs-27.1 argument of `regexp' form must be a string literal.
   ;; It is the reason why `rx' is avoided here.
-  (rx-to-string `(seq word-start
-                      (regexp ,(regexp-opt (mapcar #'car 
org-cite-csl--label-alist) t))
-                      (0+ digit)
-                      (or word-start line-end (any ?\s ?\t)))
-                t)
+  (rx-to-string
+   `(seq word-start
+         (regexp ,(regexp-opt (mapcar #'car org-cite-csl--label-alist) t))
+         (0+ digit)
+         (or word-start line-end space ? ))
+   t)
   "Regexp matching a label in a citation reference suffix.
 Label is in match group 1.")