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Re: [O] How to use xml src block as data input?
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From: |
John Kitchin |
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Subject: |
Re: [O] How to use xml src block as data input? |
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Date: |
Mon, 30 Apr 2018 06:34:27 -0700 |
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User-agent: |
mu4e 1.0; emacs 25.3.1 |
Here is a minor variation on this idea:
#+name: xml-example
#+BEGIN_SRC xml
<note>
<to>Tove</to>
<from>Jani</from>
<heading>Reminder</heading>
<body>Don't forget me this weekend!</body>
</note>
#+END_SRC
#+BEGIN_SRC emacs-lisp :var name="xml-example"
(save-excursion
(org-babel-goto-named-src-block name)
(let ((data (org-element-property :value (org-element-context))))
(with-temp-buffer (insert data) (libxml-parse-xml-region (point-min)
(point-max)))))
#+END_SRC
#+RESULTS:
| note | nil | (to nil Tove) | (from nil Jani) | (heading nil Reminder)
| (body nil Don't forget me this weekend!) |
Simonyi András writes:
> Hello,
>
> if having the data in a source block is a must, then, as a last resort,
> you might try to pull the block's content from the buffer's parse tree:
>
> #+begin_src emacs-lisp :var src-block-name="xml-sample"
> (let ((xml-str
> (org-element-map (org-element-parse-buffer) 'src-block
> (lambda (x)
> (and (string= src-block-name (org-element-property :name x))
> (org-element-property :value x)))
> nil t)))
> (with-temp-buffer (insert xml-str) (libxml-parse-xml-region (point-min)
> (point-max))))
> #+end_src
> On Mon, 30 Apr 2018 at 05:43, stardiviner <address@hidden> wrote:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA256
>
>
>> Thanks, I forgot to mention I know example block can be used as input.
>> But this will lose the syntax highlighting. If there is no better
> solution.
>> I guess it is the best for now.
>
>> - --
>> [ stardiviner ] don't need to convince with trends.
>> Blog: https://stardiviner.github.io/
>> IRC(freenode): stardiviner
>> GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
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--
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu