* Treat node or subtree as source block?
@ 2016-02-15 18:05 Paul M.
2016-03-05 18:22 ` Thorsten Jolitz
0 siblings, 1 reply; 2+ messages in thread
From: Paul M. @ 2016-02-15 18:05 UTC (permalink / raw)
To: emacs-orgmode
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I'm interested in treating an entire node or subtree as a source block for
the purposes of tangling.
Is there some way to specify that, say with properties, without having to
explicitly surround text to be tangled with "#+BEGIN_SRC...#+END_SRC" ?
Thanks,
Paul
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Treat node or subtree as source block?
2016-02-15 18:05 Treat node or subtree as source block? Paul M.
@ 2016-03-05 18:22 ` Thorsten Jolitz
0 siblings, 0 replies; 2+ messages in thread
From: Thorsten Jolitz @ 2016-03-05 18:22 UTC (permalink / raw)
To: emacs-orgmode
"Paul M." <pmmagic@gmail.com> writes:
Hi,
> I'm interested in treating an entire node or subtree as a source block
> for the purposes of tangling.
>
> Is there some way to specify that, say with properties, without having
> to explicitly surround text to be tangled with
> "#+BEGIN_SRC...#+END_SRC" ?
It depends what you want. Tangling actually is for removing the Org
text from Org-mode files, just leaving the content of source blocks,
so your whole idea is a bit against the flow.
If you want to conserve the whole node you probably need to wrap it
in #+BEGIN_SRC org ... #+END_SRC.
If you want to transform it to a source block you could use org-dp.el:
#+BEGIN_SRC elisp
(defun tj/node-to-src-block ()
"Transform node to src block."
(interactive)
(org-dp-rewire 'src-block t 'append nil nil
:language '(lambda (old elem)
(car (org-element-property :tags elem)))
:parameters '(lambda (old elem)
(format ":exports %s"
(cadr (org-element-property :tags elem))))
:value '(lambda (old elem) (org-dp-contents 'elem t t))))
#+END_SRC
#+results:
: tj/node-to-src-block
Calling this function with point on the following headline appends
the (working) src-block that results from transforming the headline:
* Hello World :elisp:results:
(print "Hello World")
#+BEGIN_SRC elisp :exports results
(print "Hello World")
#+END_SRC
--
cheers,
Thorsten
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