Re: [org-babel] How to tangle "org-mode" files?

[Daniel Brunner <daniel@dbrunner.de>]

Hi Dan,

thanks for the advice. After the org-babel-add-interpreter I got another
error message that org-babel-execute:org is not defined. 

I then added (I took the code from org-babel-css.el) a 

(defun org-babel-execute:org (body params)
  "Execute a block of org code with org-babel. This function is calles by `org-babel-execute-src-block'."
  (message "executing ORG source code block")
  body)

and after that the tangle worked. But you're right: The remaining commas
are not that helpful and my opinion would be too to strip them out. If I
could help please let me know. 

Best wishes,


Daniel

Dan Davison <davison@stats.ox.ac.uk> writes:

> Daniel Brunner <daniel@dbrunner.de> writes:
>
>> Hi,
>>
>> I am testing some ideas with org-babel (which is really great work) and
>> got the following problem: I want to put several org-mode source blocks
>> in one org-mode file and tangle them afterwards. Therefore I produced
>> the following a.org:
>>
>> -->8--
>> #+begin_src org :tangle in-a.org
>>   ,* Foo
>>   ,** Bar
>> #+end_src
>> -->8--
>>
>> Then I thought I have to add "org" to the list of known tangle
>> languages:
>>
>>> (add-to-list 'org-babel-tangle-langs '("org" "org"))
>>
>> And when I know try a org-babel-tangle for example with
>>
>>> (org-babel-tangle-file "a.org") 
>>
>> Nothing happens. 
>>
>> Can anybody help with what I am doing wrong? 
>
> Hi Daniel,
>
> Short answer: please add
>
> (org-babel-add-interpreter "org")
>
> Long answer: I think there is room for improvement in org-babel
> here. For example, the protective commas are not stripped out on
> tangling, but I feel that they should be. And we need to clarify in the
> documentation when org-babel-add-interpreter is needed and when adding
> to org-babel-tangle-langs is required. I'm adding this to our todo list.
>
> Best wishes,
>
> Dan
>
>
>>
>>
>> Kind regards, Daniel
>>
>>
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