Okay, ESC ESC : (org-contacts-anniversaries) gives:
Debugger entered--Lisp error: (void-function diary-anniversary) diary-anniversary(10 25 1970) apply(diary-anniversary (10 25 1970)) (and anniv (apply (quote diary-anniversary) anniv)) (if (and anniv (apply (quote diary-anniversary) anniv)) (progn (push (format-spec format (\` ((108 \, (org-with-point-at ... ...)) (104 \, (car contact)) (121 \, (- ... ...)) (89 \, (let ... ...))))) --cl-var--))) (while (consp --cl-var--) (setq contact (car --cl-var--)) (setq anniv (let ((anniv (cdr (assoc-string (or field org-contacts-birthday-property) (caddr contact))))) (when anniv (calendar-gregorian-from-absolute (org-time-string-to-absolute anniv))))) (if (and anniv (apply (quote diary-anniversary) anniv)) (progn (push (format-spec format (\` ((108 \, ...) (104 \, ...) (121 \, ...) (89 \, ...)))) --cl-var--))) (setq --cl-var-- (cdr --cl-var--))) (let* ((--cl-var-- (org-contacts-filter)) (contact nil) (anniv nil) (--cl-var-- nil)) (while (consp --cl-var--) (setq contact (car --cl-var--)) (setq anniv (let ((anniv (cdr (assoc-string ... ...)))) (when anniv (calendar-gregorian-from-absolute (org-time-string-to-absolute anniv))))) (if (and anniv (apply (quote diary-anniversary) anniv)) (progn (push (format-spec format (\` (... ... ... ...))) --cl-var--))) (setq --cl-var-- (cdr --cl-var--))) (nreverse --cl-var--)) (catch (quote --cl-block-nil--) (let* ((--cl-var-- (org-contacts-filter)) (contact nil) (anniv nil) (--cl-var-- nil)) (while (consp --cl-var--) (setq contact (car --cl-var--)) (setq anniv (let ((anniv (cdr ...))) (when anniv (calendar-gregorian-from-absolute (org-time-string-to-absolute anniv))))) (if (and anniv (apply (quote diary-anniversary) anniv)) (progn (push (format-spec format (\` ...)) --cl-var--))) (setq --cl-var-- (cdr --cl-var--))) (nreverse --cl-var--))) (cl-block-wrapper (catch (quote --cl-block-nil--) (let* ((--cl-var-- (org-contacts-filter)) (contact nil) (anniv nil) (--cl-var-- nil)) (while (consp --cl-var--) (setq contact (car --cl-var--)) (setq anniv (let ((anniv ...)) (when anniv (calendar-gregorian-from-absolute ...)))) (if (and anniv (apply (quote diary-anniversary) anniv)) (progn (push (format-spec format ...) --cl-var--))) (setq --cl-var-- (cdr --cl-var--))) (nreverse --cl-var--)))) (block nil (let* ((--cl-var-- (org-contacts-filter)) (contact nil) (anniv nil) (--cl-var-- nil)) (while (consp --cl-var--) (setq contact (car --cl-var--)) (setq anniv (let ((anniv (cdr ...))) (when anniv (calendar-gregorian-from-absolute (org-time-string-to-absolute anniv))))) (if (and anniv (apply (quote diary-anniversary) anniv)) (progn (push (format-spec format (\` ...)) --cl-var--))) (setq --cl-var-- (cdr --cl-var--))) (nreverse --cl-var--))) (loop for contact in (org-contacts-filter) for anniv = (let ((anniv (cdr (assoc-string (or field org-contacts-birthday-property) (caddr contact))))) (when anniv (calendar-gregorian-from-absolute (org-time-string-to-absolute anniv)))) if (and anniv (apply (quote diary-anniversary) anniv)) collect (format-spec format (\` ((108 \, (org-with-point-at (cadr contact) (org-store-link nil))) (104 \, (car contact)) (121 \, (- (calendar-extract-year date) (calendar-extract-year anniv))) (89 \, (let ((years ...)) (format "%d%s" years (diary-ordinal-suffix years)))))))) (let ((calendar-date-style (quote american)) (entry "")) (unless format (setq format org-contacts-birthday-format)) (loop for contact in (org-contacts-filter) for anniv = (let ((anniv (cdr (assoc-string (or field org-contacts-birthday-property) (caddr contact))))) (when anniv (calendar-gregorian-from-absolute (org-time-string-to-absolute anniv)))) if (and anniv (apply (quote diary-anniversary) anniv)) collect (format-spec format (\` ((108 \, (org-with-point-at (cadr contact) (org-store-link nil))) (104 \, (car contact)) (121 \, (- (calendar-extract-year date) (calendar-extract-year anniv))) (89 \, (let (...) (format "%d%s" years ...)))))))) org-contacts-anniversaries() eval((org-contacts-anniversaries) nil) eval-expression((org-contacts-anniversaries) nil) call-interactively(eval-expression nil nil)