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From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
To: Daniel P Gomez <gomez.danp@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: How to keep correct filepaths when using the #+INCLUDE derivative?
Date: Tue, 06 Mar 2018 09:51:05 +0100	[thread overview]
Message-ID: <87y3j537uu.fsf@nicolasgoaziou.fr> (raw)
In-Reply-To: <CAJTMgxhg6=h+FP1YGsZh0YYDn0mz0ytfvBEoB=7riFVGrJb6rg@mail.gmail.com> (Daniel P. Gomez's message of "Sat, 3 Mar 2018 14:06:05 +0100")

Hello,

Daniel P Gomez <gomez.danp@gmail.com> writes:

> I noticed that (buffer-file-name (buffer-base-buffer)) will always
> return nil because `org-export--prepare-file-contents` is called in
> `org-export-include-keyword` after a call to `with-temp-buffer`. Two
> possible solutions to this issue would be either 1. passing the
> includer-file as an extra parameter to
> `org-export--prepare-file-contents` and then using
> `file-relative-name` to generate a relative path, or alternatively 2 .
> passing the matched string that points to the file to be included.
> Example:
>
> #+INCLUDE: "directory/file.org"
>
> Here, if file.org contains a link [[other/image.png]], then all one
> has to do is append the (file-name-directory matched) to the old-path.
> In this example this would result in directory/other/image.png.
>
> This second solution does not require a call to (buffer-file-name
> (buffer-base-buffer)), but seems hackish in the sense that we would
> pass 2 redundant arguments to `org-export-prepare-file-contents`: both
> the expanded and the non-expanded include-file filename.
> Perhaps I'm missing a simpler 3rd solution?

I think solution 1 is fine.

> If we opt for solution 1 then new-path could be made relative here
>>                  ;; (org-element-put-property new :path new-path)
>
> (org-element-put-property
>                new :path
>                (if includer-file
>                (file-relative-name
>                 new-path (file-name-directory includer-file))
>              new-path))

Indeed. However, the (if includer-file ...) should be integrated in
new-path binding, IMO.

> I will attempt to write them once the implementation is completed.

Great. Thank you!

Regards,

-- 
Nicolas Goaziou                                                0x80A93738

  reply	other threads:[~2018-03-06  8:51 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-28 13:29 How to keep correct filepaths when using the #+INCLUDE derivative? Daniel P Gomez
2018-02-28 17:51 ` Nicolas Goaziou
2018-02-28 20:11   ` Daniel P Gomez
2018-03-01  1:01     ` Daniel P Gomez
2018-03-01 18:32       ` Nicolas Goaziou
2018-03-01 18:56         ` Daniel P Gomez
2018-03-01 22:42           ` Nicolas Goaziou
2018-03-02 14:16             ` Daniel P Gomez
2018-03-03  1:24               ` Nicolas Goaziou
2018-03-03 13:06                 ` Daniel P Gomez
2018-03-06  8:51                   ` Nicolas Goaziou [this message]
2018-03-10 11:28                     ` Daniel P. Gomez
2018-03-18 15:15                       ` Nicolas Goaziou

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