ox-latex: Remove unused function

* lisp/ox-latex.el (org-latex--get-footnote-counter): Remove function.
  This function is not necessary anymore since
  7b8a79326f.
This commit is contained in:
Nicolas Goaziou 2013-06-24 17:24:42 +02:00
parent f9ae004aca
commit b4fb00a21a
1 changed files with 0 additions and 49 deletions

View File

@ -1266,55 +1266,6 @@ CONTENTS is nil. INFO is a plist holding contextual information."
;;;; Footnote Reference
;;
;; Footnote reference export is handled by
;; `org-latex-footnote-reference'.
;;
;; Internally, `org-latex--get-footnote-counter' is used to restore
;; the value of the LaTeX "footnote" counter after a jump due to
;; a reference to an already defined footnote. It is only needed in
;; item tags since the optional argument to \footnotemark is not
;; allowed there.
(defun org-latex--get-footnote-counter (footnote-reference info)
"Return \"footnote\" counter before FOOTNOTE-REFERENCE is encountered.
INFO is a plist used as a communication channel."
;; Find original counter value by counting number of footnote
;; references appearing for the first time before the current
;; footnote reference.
(let* ((label (org-element-property :label footnote-reference))
seen-refs
search-ref ; For byte-compiler.
(search-ref
(function
(lambda (data)
;; Search footnote references through DATA, filling
;; SEEN-REFS along the way.
(org-element-map data 'footnote-reference
(lambda (fn)
(let ((fn-lbl (org-element-property :label fn)))
(cond
;; Anonymous footnote match: return number.
((eq fn footnote-reference) (length seen-refs))
;; Anonymous footnote: it's always a new one.
;; Also, be sure to return nil from the `cond' so
;; `first-match' doesn't get us out of the loop.
((not fn-lbl) (push 'inline seen-refs) nil)
;; Label not seen so far: add it so SEEN-REFS.
;;
;; Also search for subsequent references in
;; footnote definition so numbering follows
;; reading logic. Note that we don't care about
;; inline definitions, since `org-element-map'
;; already traverses them at the right time.
((not (member fn-lbl seen-refs))
(push fn-lbl seen-refs)
(funcall search-ref
(org-export-get-footnote-definition fn info))))))
;; Don't enter footnote definitions since it will
;; happen when their first reference is found.
info 'first-match 'footnote-definition)))))
(funcall search-ref (plist-get info :parse-tree))))
(defun org-latex-footnote-reference (footnote-reference contents info)
"Transcode a FOOTNOTE-REFERENCE element from Org to LaTeX.