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org-footnote: Fix an infloop

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* lisp/org-footnote.el (org-footnote-renumber-fn:N): Fix an infloop
  introduced by commit 1effad02be.
This commit is contained in:
Nicolas Goaziou 2011-09-29 22:53:45 +02:00
parent a77117ba80
commit 0e9d401519
1 changed files with 10 additions and 9 deletions
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19
lisp/org-footnote.el
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@ -891,15 +891,16 @@ If LABEL is non-nil, delete that footnote instead."
(org-with-wide-buffer
(goto-char (point-min))
(while (re-search-forward "\\[fn:\\([0-9]+\\)[]:]" nil t)
(goto-char (match-beginning 0))
;; Ensure match is a footnote reference or definition.
(when (or (and (bolp) (save-match-data (org-footnote-at-definition-p)))
(save-match-data (org-footnote-at-reference-p)))
(let ((new-val (or (cdr (assoc (match-string 1) map))
(number-to-string (incf n)))))
(unless (assoc (match-string 1) map)
(push (cons (match-string 1) new-val) map))
(replace-match new-val nil nil nil 1)))))))
(save-excursion
(goto-char (match-beginning 0))
;; Ensure match is a footnote reference or definition.
(when (or (and (bolp) (save-match-data (org-footnote-at-definition-p)))
(save-match-data (org-footnote-at-reference-p)))
(let ((new-val (or (cdr (assoc (match-string 1) map))
(number-to-string (incf n)))))
(unless (assoc (match-string 1) map)
(push (cons (match-string 1) new-val) map))
(replace-match new-val nil nil nil 1))))))))
(defun org-footnote-auto-adjust-maybe ()
"Renumber and/or sort footnotes according to user settings."