From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daimrod <daimrod@gmail.com>
Subject: Re: Feature request for noweb mode that strips references on export
Date: Fri, 30 Mar 2012 18:39:51 +0200
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"Sean O'Halpin" <sean.ohalpin@gmail.com> writes:

> Hi,
>
> I've tried to use the new :noweb strip-export feature but I can't work
> out the magic combination of headers (working with git head, i.e.
> commit 67694297fa0f9b32cf4bfe812ba8a5c5cf4a0859).
>
> Here is a stripped down example:
>
> START OF EXAMPLE
>
> * Example
>
> Define method
>
> #+name: boilerplate
> #+begin_src ruby
> def hello
>   "Hello World"
> end
> #+end_src
>
> Use it
>
> #+name: example
> #+begin_src ruby :exports both :noweb strip-export
> «boilerplate»
>
> hello
> #+end_src
>
> And here is the result:
>
> #+RESULTS: example
> : Hello World
>
> END OF EXAMPLE
>
> On export, I expect this to display the result string "Hello World"
> after the code "hello" but get nothing. If I change the :noweb
> strip-export to :noweb yes, I do get the output (but also the
> boilerplate of course).
>
> Is strip-export meant to work like this? If so, could someone please
> post a working example?
>
> Thanks,
> Sean

If you don't want to export boilerplate you've to use :exports none in
it.

#+name: boilerplate
#+begin_src ruby :exports none
def hello
  "Hello World"
end
#+end_src

Use it

#+name: example
#+begin_src ruby :exports both :noweb strip-export
<<boilerplate>>

hello
#+end_src