Thanks. @Nicolas

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On Sat, Jan 27, 2018 at 6:58 PM, Nicolas Goaziou <mail@nicolasgoaziou.fr> wrote:
Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

> Hello,
>
> "numbchild@gmail.com" <numbchild@gmail.com> writes:
>
>> Because it is not good for tangling.
>> For example, tangle the bellowing src block, the tangled source code file
>> will has `(ref:hello)` too.
>> ```
>>
>> #+begin_src emacs-lisp :tangle "data/code/src-coderef.el"
>> (message "hello, world") (ref:hello)
>> #+end_src
>
> You need to add "-r" switch so Org knows you want to remove coderefs:
>
>   #+begin_src emacs-lisp :tangle "data/code/src-coderef.el"
>   (message "hello, world") (ref:hello)
>   #+end_src

I meant

  #+begin_src emacs-lisp -r :tangle "data/code/src-coderef.el"
                        ^^^^