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ox-latex: Remove unused function
* lisp/ox-latex.el (org-latex--get-footnote-counter): Remove function.
This function is not necessary anymore since
7b8a79326f
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@ -1266,55 +1266,6 @@ CONTENTS is nil. INFO is a plist holding contextual information."
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;;;; Footnote Reference
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;;;; Footnote Reference
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;;
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;; Footnote reference export is handled by
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;; `org-latex-footnote-reference'.
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;;
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;; Internally, `org-latex--get-footnote-counter' is used to restore
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;; the value of the LaTeX "footnote" counter after a jump due to
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;; a reference to an already defined footnote. It is only needed in
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;; item tags since the optional argument to \footnotemark is not
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;; allowed there.
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(defun org-latex--get-footnote-counter (footnote-reference info)
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"Return \"footnote\" counter before FOOTNOTE-REFERENCE is encountered.
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INFO is a plist used as a communication channel."
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;; Find original counter value by counting number of footnote
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;; references appearing for the first time before the current
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;; footnote reference.
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(let* ((label (org-element-property :label footnote-reference))
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seen-refs
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search-ref ; For byte-compiler.
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(search-ref
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(function
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(lambda (data)
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;; Search footnote references through DATA, filling
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;; SEEN-REFS along the way.
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(org-element-map data 'footnote-reference
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(lambda (fn)
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(let ((fn-lbl (org-element-property :label fn)))
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(cond
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;; Anonymous footnote match: return number.
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((eq fn footnote-reference) (length seen-refs))
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;; Anonymous footnote: it's always a new one.
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;; Also, be sure to return nil from the `cond' so
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;; `first-match' doesn't get us out of the loop.
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((not fn-lbl) (push 'inline seen-refs) nil)
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;; Label not seen so far: add it so SEEN-REFS.
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;;
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;; Also search for subsequent references in
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;; footnote definition so numbering follows
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;; reading logic. Note that we don't care about
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;; inline definitions, since `org-element-map'
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;; already traverses them at the right time.
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((not (member fn-lbl seen-refs))
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(push fn-lbl seen-refs)
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(funcall search-ref
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(org-export-get-footnote-definition fn info))))))
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;; Don't enter footnote definitions since it will
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;; happen when their first reference is found.
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info 'first-match 'footnote-definition)))))
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(funcall search-ref (plist-get info :parse-tree))))
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(defun org-latex-footnote-reference (footnote-reference contents info)
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(defun org-latex-footnote-reference (footnote-reference contents info)
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"Transcode a FOOTNOTE-REFERENCE element from Org to LaTeX.
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"Transcode a FOOTNOTE-REFERENCE element from Org to LaTeX.
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