On 21.9.2013, at 14:44, Nicolas Goaziou <n.goaz...@gmail.com> wrote:
> Carsten Dominik <carsten.domi...@gmail.com> writes:
>
>> OK, I'll try this. However, if the code is a bit more extensive, an
>> SRC block would make it more comfortable to maintain this code inside
>> a file. If I want to write a somewhat complex filter function, it is
>> not convenient to do so in #+BIND line.
>
> I can't see why it would be inconvenient, since you needn't define the
> filter within the BIND keyword.
>
> Anyway, you can write a source block that sets locally the filters. That
> should work too.
Indeed, this can be done. Here is an example (thanks also to Eric for
quick help with the export arguments):
* Special export setup :noexport:
#+begin_src emacs-lisp :exports results :results none
(defun my-org-export-filter-timestamp-function (timestamp backend info)
"removes relevant brackets from a timestamp"
(when (org-export-derived-backend-p backend 'html)
(replace-regexp-in-string "&[gl]t;\\|[][]" "" timestamp)))
(make-local-variable 'org-export-filter-timestamp-functions)
(add-to-list 'org-export-filter-timestamp-functions
'my-org-export-filter-timestamp-function)
#+end_src
- Carsten
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