Merge from origin/emacs-28

e77fc8262a Update to Org 9.5.2-22-g33543d
9bce4b67f1 ; * lisp/help.el (with-help-window): Doc fix.  (Bug#54170)
558b03a958 Add explicit '--no-heading' for ripgrep

1 files changed, 14 insertions, 6 deletions

diff --git a/lisp/org/oc-basic.el b/lisp/org/oc-basic.el
index d82406affb2..81b7e4471fd 100644
--- a/lisp/org/oc-basic.el
+++ b/lisp/org/oc-basic.el
@@ -178,21 +178,29 @@ Return a hash table with citation references as keys and fields alist as values.
                                      " and ")))
                              ('issued
                               ;; Date are expressed as an array
-                              ;; (`date-parts') or a "string (`raw').
-                              ;; In both cases, extract the year and
-                              ;; associate it to `year' field, for
-                              ;; compatibility with BibTeX format.
+                              ;; (`date-parts') or a "string (`raw'
+                              ;; or `literal'). In both cases,
+                              ;; extract the year and associate it
+                              ;; to `year' field, for compatibility
+                              ;; with BibTeX format.
                               (let ((date (or (alist-get 'date-parts value)
+                                              (alist-get 'literal value)
                                               (alist-get 'raw value))))
                                 (cons 'year
                                       (cond
                                        ((consp date)
                                         (caar date))
                                        ((stringp date)
-                                        (car (split-string date "-")))
+                                        (replace-regexp-in-string
+                                          (rx
+                                            (minimal-match (zero-or-more anything))
+                                            (group-n 1 (repeat 4 digit))
+                                            (zero-or-more anything))
+                                          (rx (backref 1))
+                                          date))
                                        (t
                                         (error "Unknown CSL-JSON date format: %S"
-                                               date))))))
+                                               value))))))
                              (_
                               (cons field value))))
                          item)