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org-footnote: remove an unused variable

* lisp/org-footnote.el (org-footnote-label-history): removed variable
(org-footnote-new): remove call to that variable.
Nicolas Goaziou 10 years ago
1 changed files with 1 additions and 6 deletions
  1. 1 6

+ 1 - 6

@@ -416,10 +416,6 @@ The returns the firsts fn:N labels that is currently not used."
       (incf cnt))
     (format fmt cnt)))
-(defvar org-footnote-label-history nil
-  "History of footnote labels entered in current buffer.")
-(make-variable-buffer-local 'org-footnote-label-history)
 (defun org-footnote-new ()
   "Insert a new footnote.
 This command prompts for a label.  If this is a label referencing an
@@ -443,8 +439,7 @@ or new, let the user edit the definition of the footnote."
 	      "Label (leave empty for anonymous): "
 	      (mapcar 'list labels) nil nil
-	      (if (eq org-footnote-auto-label 'confirm) propose nil)
-	      'org-footnote-label-history))))))
+	      (if (eq org-footnote-auto-label 'confirm) propose nil)))))))
      ((not label)
       (insert "[fn:: ]")