From: Aaron Ecay <aaronecay@gmail.com>
To: Rainer M Krug <Rainer@krugs.de>, emacs-orgmode@gnu.org
Subject: Re: [BUG][babel] Tangling into directories does not add directories to org file
Date: Fri, 10 Oct 2014 12:34:25 -0400 [thread overview]
Message-ID: <87iojrx4ry.fsf@gmail.com> (raw)
In-Reply-To: <m238awtis0.fsf@krugs.de>
Hi Rainer,
2014ko urriak 10an, Rainer M Krug-ek idatzi zuen:
> It looks like this - but I am always shocked by the number of brackets
> in lisp.
It’s a bit of an adjustment. If you get into any serious lisp coding,
check out paredit – it forces you to always have balanced brackets in
the file, thus avoiding a whole class of silly but hard-to-spot mistakes
on lines ending with and avalanche of )))))
<http://www.emacswiki.org/emacs/ParEdit>
>
> The "problem" is in the function =defun org-babel-spec-to-string (spec)=
> in the file =lisp/ob-tangle.R= in the section
>
> #+begin_src emacs-lisp
> (file (if org-babel-tangle-use-relative-file-links
> (file-relative-name (nth 1 spec))
> (nth 1 spec)))
> (link (let ((link (nth 2 spec)))
> (if org-babel-tangle-use-relative-file-links
> (when (string-match "^\\(file:\\|docview:\\)\\(.*\\)" link)
> (let* ((type (match-string 1 link))
> (path (match-string 2 link))
> (origpath path)
> (case-fold-search nil))
> (setq path (file-relative-name path))
> (concat type path)))
> link)))
> #+end_src
>
> the function file-relative-name (file-relative-name FILENAME &optional
> DIRECTORY). If I am not mistaken, the optional argument DIRECTORY
> needs to be set to the directory of the tangled file. I assume it is
> not set at the moment.
>
> But I have no idea how to get this path and how to pass it to the
> function.
Something like (file-name-directory (buffer-file-name)) should do the
trick, I think. It would be good if you could test tangling from a
remote (i.e. via TRAMP) org file to a local output file and vice versa
to make sure that this DTRT in those cases as well.
Don’t hesitate to ask if you have more questions!
--
Aaron Ecay
next prev parent reply other threads:[~2014-10-10 16:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-08 13:21 [BUG][babel] Tangling into directories does not add directories to org file Rainer M Krug
2014-10-09 12:37 ` Rainer M Krug
2014-10-10 2:13 ` Grant Rettke
2014-10-10 8:24 ` Rainer M Krug
2014-10-10 14:41 ` Grant Rettke
2014-10-10 3:55 ` Aaron Ecay
2014-10-10 8:45 ` Rainer M Krug
2014-10-10 16:34 ` Aaron Ecay [this message]
2014-10-10 16:50 ` Thorsten Jolitz
2014-10-10 18:37 ` Grant Rettke
2014-10-10 16:55 ` Aaron Ecay
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.orgmode.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87iojrx4ry.fsf@gmail.com \
--to=aaronecay@gmail.com \
--cc=Rainer@krugs.de \
--cc=emacs-orgmode@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).