David Masterson <[email protected]> writes:
> Is there a way to export a section of an Org file only if the export
> backend is *NOT* a particular backend? For instance, some things don't
> work in Texinfo, but are fine in HTML and LATEX.
>
> Is there a generalized IF for processing an Org file?
Nothing out of the box, but you can, for example, introduce a custom
attribute that will control that.
#+attr_all: :export (not texinfo)
Some text _not_ for texinfo here.
Then,
(defun yant/org-export-conditional-export (data backend info)
(org-element-map data org-element-all-elements
(lambda (el)
(pcase (car (read-from-string (or (org-export-read-attribute :attr_all el
:export) "nil")))
(`nil t)
(`(not . ,backends)
(when (member backend backends)
(org-element-extract el)))
(backends
(unless (member backend backends)
(org-element-extract el)))))
info nil nil t)
data)
(add-to-list 'org-export-filter-parse-tree-functions
#'yant/org-export-conditional-export)
--
Ihor Radchenko // yantar92,
Org mode maintainer,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
