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authorS├ębastien Delafond <sdelafond@gmail.com>2014-07-13 13:35:27 +0200
committerS├ębastien Delafond <sdelafond@gmail.com>2014-07-13 13:35:27 +0200
commite32a45ed36d6000db4b39171149072d11b77af72 (patch)
treeb5f4a7d43022c08c3298e82b3e9fc50f68be660f /contrib/lisp/org-exp-bibtex.el
parent7697fa4daf3ec84f85711a84035d8f0224afd4e3 (diff)
Imported Upstream version 8.0.7
Diffstat (limited to 'contrib/lisp/org-exp-bibtex.el')
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1 files changed, 0 insertions, 148 deletions
diff --git a/contrib/lisp/org-exp-bibtex.el b/contrib/lisp/org-exp-bibtex.el
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--- a/contrib/lisp/org-exp-bibtex.el
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@@ -1,148 +0,0 @@
-;;; org-exp-bibtex.el --- Export bibtex fragments
-
-;; Copyright (C) 2009-2012 Taru Karttunen
-
-;; Author: Taru Karttunen <taruti@taruti.net>
-
-;; This file is not currently part of GNU Emacs.
-
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the GNU General Public License as
-;; published by the Free Software Foundation; either version 2, or (at
-;; your option) any later version.
-
-;; This program is distributed in the hope that it will be useful, but
-;; WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-;; General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with this program ; see the file COPYING. If not, write to
-;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;; Commentary:
-;;
-;; This is an utility to handle BibTeX export to both LaTeX and html
-;; exports. It uses the bibtex2html software from
-;; http://www.lri.fr/~filliatr/bibtex2html/
-;;
-;; The usage is as follows:
-;; #+BIBLIOGRAPHY: bibfilebasename stylename optional-options
-;; e.g. given foo.bib and using style plain:
-;; #+BIBLIOGRAPHY: foo plain option:-d
-;;
-;; Optional options are of the form:
-;;
-;; option:-foobar pass '-foobar' to bibtex2html
-;; e.g.
-;; option:-d sort by date.
-;; option:-a sort as BibTeX (usually by author) *default*
-;; option:-u unsorted i.e. same order as in .bib file
-;; option:-r reverse the sort.
-;; see the bibtex2html man page for more. Multiple options can be combined like:
-;; option:-d option:-r
-;;
-;; Limiting to only the entries cited in the document:
-;; limit:t
-
-;; For LaTeX export this simply inserts the lines
-;; \bibliographystyle{plain}
-;; \bibliography{foo}
-;; into the tex-file when exporting.
-
-;; For Html export it:
-;; 1) converts all \cite{foo} to links to the bibliography
-;; 2) creates a foo.html and foo_bib.html
-;; 3) includes the contents of foo.html in the exported html file
-
-(require 'org)
-(require 'org-exp)
-
-(defvar org-export-current-backend) ; dynamically bound in org-exp.el
-(defun org-export-bibtex-preprocess ()
- "Export all BibTeX."
- (interactive)
- (save-window-excursion
- (setq oebp-cite-plist '())
-
- ;; Convert #+BIBLIOGRAPHY: name style
- (goto-char (point-min))
- (while (re-search-forward "^#\\+BIBLIOGRAPHY:[ \t]+\\(\\S-+\\)[ \t]+\\(\\S-+\\)\\([^\r\n]*\\)" nil t)
- (let ((file (match-string 1))
- (style (match-string 2))
- (opt (org-exp-bibtex-options-to-plist (match-string 3))))
- (replace-match
- (cond
- ((eq org-export-current-backend 'html) ;; We are exporting to HTML
- (let (extra-args cite-list end-hook tmp-files)
- (dolist (elt opt)
- (when (equal "option" (car elt))
- (setq extra-args (cons (cdr elt) extra-args))))
-
- (when (assoc "limit" opt) ;; Limit is true - collect references
- (org-exp-bibtex-docites (lambda ()
- (dolist (c (org-split-string (match-string 1) ","))
- (add-to-list 'cite-list c))))
-;; (message "cites: %s" cite-list)
- (let ((tmp (make-temp-file "org-exp-bibtex")))
- (with-temp-file tmp (dolist (i cite-list) (insert (concat i "\n"))))
- (setq tmp-files (cons tmp tmp-files))
- (setq extra-args (append extra-args `("-citefile" ,tmp)))))
-
- (when (not (eq 0 (apply 'call-process (append '("bibtex2html" nil nil nil)
- `("-a" "--nodoc" "--style" ,style "--no-header")
- extra-args
- (list (concat file ".bib"))))))
- (error "Executing bibtex2html failed"))
-
- (dolist (f tmp-files) (delete-file f)))
-
- (with-temp-buffer
- (save-match-data
- (insert-file-contents (concat file ".html"))
- (goto-char (point-min))
- (while (re-search-forward (org-re "a name=\"\\([-_[:word:]]+\\)\">\\([[:word:]]+\\)") nil t)
- (setq oebp-cite-plist (cons (cons (match-string 1) (match-string 2)) oebp-cite-plist)))
- (goto-char (point-min))
- (while (re-search-forward "<hr>" nil t)
- (replace-match "<hr/>" t t))
- (concat "\n#+BEGIN_HTML\n<div id=\"bibliography\">\n<h2>References</h2>\n" (buffer-string) "\n</div>\n#+END_HTML\n"))))
- ((eq org-export-current-backend 'latex) ;; Latex export
- (concat "\n#+LATEX: \\bibliographystyle{" style "}"
- "\n#+LATEX: \\bibliography{" file "}\n"))) t t)))
-
- ;; Convert cites to links in html
- (when (eq org-export-current-backend 'html)
- ;; Split citation commands with multiple keys
- (org-exp-bibtex-docites
- (lambda ()
- (let ((keys (save-match-data (org-split-string (match-string 1) ","))))
- (when (> (length keys) 1)
- (replace-match (mapconcat (lambda (k) (format "\\cite{%s}" k)) keys "")
- t t)))))
- ;; Replace the citation commands with links
- (org-exp-bibtex-docites
- (lambda () (let* ((cn (match-string 1))
- (cv (assoc cn oebp-cite-plist)))
-;; (message "L: %s" (concat "\[_{}[[" cn "][" (if cv (cdr cv) cn) "]]\]"))
- (replace-match (concat "\[_{}[[#" cn "][" (if cv (cdr cv) cn) "]]\]")) t t))))))
-
-(defun org-exp-bibtex-docites (fun)
- (save-excursion
- (save-match-data
- (goto-char (point-min))
- (when (eq org-export-current-backend 'html)
- (while (re-search-forward "\\\\cite{\\([^}\n]+\\)}" nil t)
- (apply fun nil))))))
-
-(defun org-exp-bibtex-options-to-plist (options)
- (save-match-data
- (flet ((f (o) (let ((s (split-string o ":"))) (cons (nth 0 s) (nth 1 s)))))
- (mapcar 'f (split-string options nil t)))))
-
-(add-hook 'org-export-preprocess-hook 'org-export-bibtex-preprocess)
-
-(provide 'org-exp-bibtex)
-
-;;; org-exp-bibtex.el ends here