From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: coderef does not provide file path for org-insert-link when not
 in original buffre
Date: Fri, 26 Oct 2018 18:08:50 +0200
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To: stardiviner <numbchild@gmail.com>
Cc: org-mode <emacs-orgmode@gnu.org>

Hello,

stardiviner <numbchild@gmail.com> writes:

> Thanks for this hint, I added a new entry in org-src--babel-info list to
> pass the original parent file path.

Thank you. Some comments follow.

> -  (language body arguments switches name start coderef)"
> +  (language body arguments switches name start coderef  parent-file-path)"

This is not needed. It would be better to create a new variable, e.g.
`org-src-source-file', get the file name at the beginning of the
function `org-src--edit-element', and set it from its INITIALIZE
argument.

> +		   (insert (format coderef-format label))
> +		   (setq link (format "file:%s::%s"
> +				      (car (last org-src--babel-info))
> +				      (concat "(" label ")")))

You can get the file name by reading `org-src-source-file' value.

Does that make sense?

Could you also provide some tests?

Regards,

-- 
Nicolas Goaziou