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Remove unwanted #+ATTR_Backend and #+Backend during export. 

* lisp/org-exp.el: (org-export-select-backend-specific-text) Properly
  get rid of #+Backend and #+ATTR_Backend specifics to backends not
  matching the one we're exporting to.
This commit is contained in:
Nicolas Goaziou 2010-06-30 12:28:32 +02:00 committed by Eric Schulte
parent 37b5faec0f
commit 011553652e
1 changed files with 24 additions and 8 deletions
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32
lisp/org-exp.el
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@ -1526,15 +1526,25 @@ from the buffer."
(while formatters
(setq fmt (pop formatters))
(when (eq (car fmt) backend)
;; This is selected code, put it into the file for real
(goto-char (point-min))
(while (re-search-forward (concat "^\\([ \t]*\\)#\\+" (cadr fmt)
":[ \t]*\\(.*\\)") nil t)
;; Handle #+Backend: stuff
(goto-char (point-min))
(while (re-search-forward (concat "^\\([ \t]*\\)#\\+" (cadr fmt)
":[ \t]*\\(.*\\)") nil t)
(if (not (eq (car fmt) backend))
(delete-region (point-at-bol) (min (1+ (point-at-eol)) (point-max)))
(replace-match "\\1\\2" t)
(add-text-properties
(point-at-bol) (min (1+ (point-at-eol)) (point-max))
'(org-protected t))))
;; Delete #+attr_Backend: stuff of another backend. Those
;; matching the current backend will be taken care of by
;; `org-export-attach-captions-and-attributes'
(goto-char (point-min))
(while (re-search-forward (concat "^\\([ \t]*\\)#\\+attr_" (cadr fmt)
":[ \t]*\\(.*\\)") nil t)
(when (not (eq (car fmt) backend))
(delete-region (point-at-bol) (min (1+ (point-at-eol)) (point-max)))))
;; Handle #+begin_Backend and #+end_Backend stuff
(goto-char (point-min))
(while (re-search-forward (concat "^[ \t]*#\\+" (caddr fmt) "\\>.*\n?")
nil t)
@ -1598,11 +1608,17 @@ table line. If it is a link, add it to the line containing the link."
(while (re-search-forward re nil t)
(cond
((match-end 1)
(setq cap (concat cap (if cap " " "") (org-trim (match-string 1)))))
(progn
(setq cap (concat cap (if cap " " "") (org-trim (match-string 1))))
(delete-region (point-at-bol) (min (1+ (point-at-eol)) (point-max)))))
((match-end 2)
(setq attr (concat attr (if attr " " "") (org-trim (match-string 2)))))
(progn
(setq attr (concat attr (if attr " " "") (org-trim (match-string 2))))
(delete-region (point-at-bol) (min (1+ (point-at-eol)) (point-max)))))
((match-end 3)
(setq label (org-trim (match-string 3))))
(progn
(setq label (org-trim (match-string 3)))
(delete-region (point-at-bol) (min (1+ (point-at-eol)) (point-max)))))
(t
(setq end (if (match-end 4)
(let ((ee (org-table-end)))