From: Henning Redestig <henning.red@gmail.com>
To: emacs-orgmode@gnu.org
Cc: John Kitchin <jkitchin@andrew.cmu.edu>
Subject: Re: org babel before excute hook
Date: Mon, 14 Oct 2013 08:45:28 +0200 [thread overview]
Message-ID: <CAO8D54wuHOPJhj-dt+BVZSwTOwQSsE-U_WmH724orOeo6Lmj8g@mail.gmail.com> (raw)
In-Reply-To: <CAJcAo8u7AXg7PYHShpNU_eoUg0fXQ1Cmtjap2ZnJt+M+4gssEg@mail.gmail.com>
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if anyone is interested in this, a simple defadvice appears to be a good
option, I put
(defadvice org-babel-execute-maybe (around org-babel-stop-on-collision)
"stop execution of result file defined more than once"
(let ((info (org-babel-get-src-block-info)))
(setq result-file (cdr (assoc :file (nth 2 info))))
(if (save-excursion
(goto-char 0)
(re-search-forward (concat ":file +" result-file) nil t)
(re-search-forward (concat ":file +" result-file) nil t))
(error (concat result-file " defined in more than one source
block"))
ad-do-it)))
(ad-activate 'org-babel-execute-maybe)
in my .emacs and appear to get the desired functionality
2013/10/13 Samuel Wales <samologist@gmail.com>
> In case it helps, there is org-confirm-babel-evaluate.
>
> (But I have not found it to be useful, because it does not seem to
> place point in a place where you can check properties, etc.)
>
> Samuel
>
> --
> The Kafka Pandemic: http://thekafkapandemic.blogspot.com
>
> The disease DOES progress. MANY people have died from it. ANYBODY can
> get it.
>
> Denmark: free Karina Hansen NOW.
>
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next prev parent reply other threads:[~2013-10-14 6:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-11 13:56 org babel before excute hook Henning Redestig
2013-10-11 20:31 ` John Kitchin
2013-10-12 2:28 ` Charles Berry
2013-10-12 13:11 ` Henning Redestig
2013-10-13 21:22 ` Henning Redestig
2013-10-13 21:35 ` Samuel Wales
2013-10-14 6:45 ` Henning Redestig [this message]
2013-10-14 8:11 ` [babel] Feature request - WAS: " Rainer M Krug
2013-10-14 13:24 ` Eric Schulte
2013-10-26 22:05 ` Samuel Wales
2013-10-14 13:29 ` Eric Schulte
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