Does this new syntax support that oft (or occasionally?) requested LaTeX header
export?
I don't think so out of the box, because while LaTeX is a valid export word,
LaTeX_preamble is not.
But, can the new syntax be used like this?
\include{preamble}
#+BEGIN_EXPORT LaTeX :file preamble.tex
% preamble commands go here
#+END_EXPORT
Thanks,
-k.
On 2015-12-20 at 16:06, Nicolas Goaziou <m...@nicolasgoaziou.fr> wrote:
> Hello,
>
> I just finalized the syntax change for export blocks. As a reminder, the
> new syntax is:
>
> #+BEGIN_EXPORT backend
> ...
> #+END_EXPORT
>
> instead of
>
> #+BEGIN_backend
> ...
> #+END_backend
>
> So, basically, "export" is a reserved block type, much like "src". As
> a consequence, INCLUDE keywords syntax is modified, e.g.,
>
> #+INCLUDE: "file.org" HTML
>
> becomes
>
> #+INCLUDE: "file.org" export html
>
> The following function, included in ORG-NEWS, updates any Org document
> to the new syntax. It is meant to be applied after applying the patch.
>
> (defun org-repair-export-blocks ()
> "Repair export blocks and INCLUDE keywords in current buffer."
> (when (eq major-mode 'org-mode)
> (let ((case-fold-search t)
> (back-end-re (regexp-opt
> '("HTML" "ASCII" "LATEX" "ODT" "MARKDOWN" "MD" "ORG"
> "MAN" "BEAMER" "TEXINFO" "GROFF" "KOMA-LETTER")
> t)))
> (org-with-wide-buffer
> (goto-char (point-min))
> (let ((block-re (concat "^[ \t]*#\\+BEGIN_" back-end-re)))
> (save-excursion
> (while (re-search-forward block-re nil t)
> (let ((element (save-match-data (org-element-at-point))))
> (when (eq (org-element-type element) 'special-block)
> (save-excursion
> (goto-char (org-element-property :end element))
> (save-match-data (search-backward "_"))
> (forward-char)
> (insert "EXPORT")
> (delete-region (point) (line-end-position)))
> (replace-match "EXPORT \\1" nil nil nil 1))))))
> (let ((include-re
> (format "^[ \t]*#\\+INCLUDE: .*?%s[ \t]*$" back-end-re)))
> (while (re-search-forward include-re nil t)
> (let ((element (save-match-data (org-element-at-point))))
> (when (and (eq (org-element-type element) 'keyword)
> (string= (org-element-property :key element)
> "INCLUDE"))
> (replace-match "EXPORT \\1" nil nil nil 1)))))))))
>
>
> Regards,
