From: Sebastian Christ <rudolfo.christ@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: [PATCH] ox-extra.el: Fix filtering of latex header blocks
Date: Thu, 12 Nov 2015 20:23:00 +0100 [thread overview]
Message-ID: <m2fv0b2faj.fsf@gmail.com> (raw)
In-Reply-To: 8737wdssfe.fsf@gmail.com
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Hi Aaron,
thanks for the tip with (org-element-property :value X). I also got rid
of the let*. Actually, the previous patch is buggy and I've thought had
submitted another patch to fix that. But unfortunately it seems it got
lost in the interwebs.
Best wishes,
Sebastian
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From a814380158de6185747975848533e3bd6e675afd Mon Sep 17 00:00:00 2001
From: Sebastian Christ <rudolfo.christ@gmail.com>
Date: Thu, 12 Nov 2015 19:23:05 +0100
Subject: [PATCH] ox-extra.el: Fix filtering of latex header blocks
* contrib/lisp/ox-extra.el (org-latex-header-blocks-filter): Use `org-element' API to
find beginning, end and contents of latex header blocks.
`org-latex-header-blocks-filter' still called
`org-edit-src-find-region-and-lang' and raised an undefined function
error because the funtion was removed from org-mode. This is fixed by determining the
begin and end of the latex block via `org-element'.
---
| 29 ++++++++++++-----------------
1 file changed, 12 insertions(+), 17 deletions(-)
--git a/contrib/lisp/ox-extra.el b/contrib/lisp/ox-extra.el
index e6d45cc..232f623 100644
--- a/contrib/lisp/ox-extra.el
+++ b/contrib/lisp/ox-extra.el
@@ -60,7 +60,7 @@
(defun org-latex-header-blocks-filter (backend)
(when (org-export-derived-backend-p backend 'latex)
- (let ((positions
+ (let ((blocks
(org-element-map (org-element-parse-buffer 'greater-element nil) 'export-block
(lambda (block)
(when (and (string= (org-element-property :type block) "LATEX")
@@ -69,23 +69,18 @@
"yes"))
(list (org-element-property :begin block)
(org-element-property :end block)
- (org-element-property :post-affiliated block)))))))
- (mapc (lambda (pos)
- (goto-char (nth 2 pos))
- (destructuring-bind
- (beg end &rest ignore)
- (org-edit-src-find-region-and-lang)
- (let ((contents-lines (split-string
- (buffer-substring-no-properties beg end)
- "\n")))
- (delete-region (nth 0 pos) (nth 1 pos))
- (dolist (line contents-lines)
- (insert (concat "#+latex_header: "
- (replace-regexp-in-string "\\` *" "" line)
- "\n"))))))
- ;; go in reverse, to avoid wrecking the numeric positions
+ (org-element-property :value block)))))))
+ (mapc (lambda (block)
+ (goto-char (nth 0 block))
+ (let ((contents-lines (split-string (nth 2 block) "\n" t)))
+ (delete-region (nth 0 block) (nth 1 block))
+ (dolist (line contents-lines)
+ (insert (concat "#+latex_header: "
+ (replace-regexp-in-string "\\` *" "" line)
+ "\n")))))
+ ;; go in reverse, to avoid wrecking the numeric blocks
;; earlier in the file
- (reverse positions)))))
+ (reverse blocks)))))
;; During export headlines which have the "ignore" tag are removed
--
2.6.3
next prev parent reply other threads:[~2015-11-12 19:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-09 16:13 [PATCH] ox-extra.el: Fix filtering of latex header blocks Sebastian Christ
2015-10-11 8:21 ` Sebastian Christ
2015-11-09 6:30 ` Kyle Meyer
2015-11-10 9:54 ` Sebastian Christ
2015-11-10 15:11 ` Kyle Meyer
2015-11-12 19:30 ` Sebastian Christ
2015-11-10 16:57 ` Aaron Ecay
2015-11-12 19:23 ` Sebastian Christ [this message]
2015-12-08 10:12 ` Sebastian Christ
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