Re: [babel] feature request - tangle-and-evaluate-tangled-file

From: Rainer M Krug <r.m.krug@gmail.com>
To: Eric Schulte <schulte.eric@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: [babel] feature request - tangle-and-evaluate-tangled-file
Date: Fri, 9 Jul 2010 09:47:11 +0200	[thread overview]
Message-ID: <AANLkTimb1U_Trx91c5Oy8lWatYOu4AedPW9CPbmdhMiR@mail.gmail.com> (raw)
In-Reply-To: <871vbdu77i.fsf@gmail.com>

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On Thu, Jul 8, 2010 at 9:03 PM, Eric Schulte <schulte.eric@gmail.com> wrote:

> Hi Rainer,
>

Hi Eric

>
> I just pushed up a new hook `org-babel-post-tangle-hook' which can be
> used to run activities in tangled code files immediately after tangling.
> I believe the following can be used implement the feature you described
> with this hook.
>

Sounds perfect - thanks a lot.

>
> (add-hook 'org-babel-post-tangle-hook
>          (lambda () (ess-load-file (buffer-file-name))))
>

Unfortunately, this does not work. I put the code above into my
emacs.organd nothing happens - not even an error message. I tried to
use the C-h v to
customise the variable, but I don't manage it. In addition, The filename for
es-load-file shoud not be the buffer name, but the buffer name with the
extension replaced with R.

I am sorry about all these questions, but emacs-lisp I have never used
emacs-lisp (I should - and I will!)

Cheers and thanks for your patience,

Rainer

> Best -- Eric
>
> Rainer M Krug <r.m.krug@gmail.com> writes:
>
> > Hi
> >
> > I am using org-babel for literate programming in R and I am using the
> > following approach to test the code:
> >
> > 1) tangle
> > 2) refresh buffer containing the tangled code (I use auto-revert-mode or
> > global-auto-revert-mode for that)
> > 3) load the tangled file into an existing R session via ESS R for
> evaluation
> >
> > This involves switching between buffers in always the same sequence.
> > Therefore my suggestion:
> >
> > would it be possible to have a tangle-and-evaluate-tangled-file
> funcction,
> > which is doing this automatically?
> >
> > C-c - 0 and org-babel-execute-buffer do not work in this case, as
> functions
> > are split over several code blocks in R.
> >
> > Cheers,
> >
> > Rainer
>

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