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org-html.el: Make footnotes unique to an entry 

* lisp/org-html.el (org-export-as-html): If possible, use the
  :CUSTOM_ID: property to assign unique ids to footnotes.

TINYCHANGE
This commit is contained in:
Suhail Shergill 2012-04-08 10:49:51 -04:00 committed by Bastien Guerry
parent ee1d70172d
commit 28582bfa0f
1 changed files with 6 additions and 2 deletions
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8
lisp/org-html.el
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@ -1248,6 +1248,9 @@ PUB-DIR is set, use this as the publishing directory."
(org-export-have-math nil) (org-export-have-math nil)
(org-export-footnotes-seen nil) (org-export-footnotes-seen nil)
(org-export-footnotes-data (org-footnote-all-labels 'with-defs)) (org-export-footnotes-data (org-footnote-all-labels 'with-defs))
(custom-id (or (org-entry-get nil "CUSTOM_ID" t) ""))
(footnote-def-prefix (format "fn-%s" custom-id))
(footnote-ref-prefix (format "fnr-%s" custom-id))
(lines (lines
(org-split-string (org-split-string
(org-export-preprocess-string (org-export-preprocess-string
@ -1685,7 +1688,7 @@ PUB-DIR is set, use this as the publishing directory."
(format (format
(concat "%s" (concat "%s"
(format org-export-html-footnote-format (format org-export-html-footnote-format
(concat "<a class=\"footref\" name=\"fnr.%s%s\" href=\"#fn.%s\">%s</a>"))) (concat "<a class=\"footref\" name=\"" footnote-ref-prefix ".%s%s\" href=\"#" footnote-def-prefix ".%s\">%s</a>")))
(or (match-string 1 org-line) "") n extra n n) (or (match-string 1 org-line) "") n extra n n)
;; If another footnote is following the ;; If another footnote is following the
;; current one, add a separator. ;; current one, add a separator.
@ -1773,7 +1776,8 @@ PUB-DIR is set, use this as the publishing directory."
(format (format
(concat "<p class=\"footnote\">" (concat "<p class=\"footnote\">"
(format org-export-html-footnote-format (format org-export-html-footnote-format
"<a class=\"footnum\" name=\"fn.%s\" href=\"#fnr.%s\">%s</a>")) (concat
"<a class=\"footnum\" name=\"" footnote-def-prefix ".%s\" href=\"#" footnote-ref-prefix ".%s\">%s</a>")))
n n n) t t org-line))))) n n n) t t org-line)))))
;; Check if the line break needs to be conserved ;; Check if the line break needs to be conserved
(cond (cond