emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
From: Leo Alekseyev <dnquark@gmail.com>
To: Eric Schulte <eric.schulte@gmx.com>
Cc: Andreas Leha <andreas.leha@med.uni-goettingen.de>, emacs-orgmode@gnu.org
Subject: Re: Is it possible to run shell script src blocks as root or to export individual blocks?
Date: Mon, 19 Mar 2012 04:42:14 -0400	[thread overview]
Message-ID: <CADzxs1ktWrC8t3LxonWh78Xhq889MM_wTXYi4j_D9tvk+OkbTw@mail.gmail.com> (raw)
In-Reply-To: <87wr6zax0z.fsf@gmx.com>

On Mon, Mar 5, 2012 at 10:24 AM, Eric Schulte <eric.schulte@gmx.com> wrote:
> Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
>
>> Eric Schulte <eric.schulte@gmx.com> writes:
>>
>>> Leo Alekseyev <dnquark@gmail.com> writes:
>>>
>>>> I was wondering if there was an easy way to execute some shell
>>>> commands contained in a src block as root.  Alternatively, is there a
>>>> quick way to export _just_ that one source block to a temp file so
>>>> that I could run it as root manually?
>>>>
>>>
>>> Just call org-babel-tangle with a prefix argument and it only tangles
>>> the current block

Hi all,

I just pulled a fresh version of org, and this tangling an individual
block only works if there's a :tangle header argument present.  I
don't think this is the intended behavior!  The problem, it seems, is
that when :tangle is not present, the (or ...) in the code below
always evaluates to true.

#+begin_src emacs-lisp
      (unless (or (cdr (assoc :tangle (nth 2 (org-babel-get-src-block-info))))
		  target-file)
	(setq target-file
	      (read-from-minibuffer "Tangle to: " (buffer-file-name)))))
#+end_src

  parent reply	other threads:[~2012-03-19  8:42 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-03  4:40 Leo Alekseyev
2012-03-03  8:55 ` Nick Dokos
2012-03-03  9:19 ` org-babel-execute-src-block deletes its src block Daimrod
2012-03-03  9:42   ` Nick Dokos
2012-03-03  9:54     ` Daimrod
2012-03-03 14:46     ` Eric Schulte
2012-03-03 15:11       ` Daimrod
2012-03-03 14:25 ` Is it possible to run shell script src blocks as root or to export individual blocks? Eric Schulte
2012-03-03 16:43   ` Andreas Leha
2012-03-05 15:24     ` Eric Schulte
2012-03-06  9:11       ` Andreas Leha
2012-03-19  8:42       ` Leo Alekseyev [this message]
2012-03-19 14:46         ` Eric Schulte
2012-03-04 17:29 ` Sylvain Rousseau

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=CADzxs1ktWrC8t3LxonWh78Xhq889MM_wTXYi4j_D9tvk+OkbTw@mail.gmail.com \
    --to=dnquark@gmail.com \
    --cc=andreas.leha@med.uni-goettingen.de \
    --cc=emacs-orgmode@gnu.org \
    --cc=eric.schulte@gmx.com \
    --subject='Re: Is it possible to run shell script src blocks as root or to export individual blocks?' \
    /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

Code repositories for project(s) associated with this 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).