From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rainer M Krug Subject: Re: How to end a :session? Date: Thu, 28 May 2015 13:09:38 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:38194) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yxvh7-00017G-VJ for emacs-orgmode@gnu.org; Thu, 28 May 2015 07:09:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Yxvh4-000531-NI for emacs-orgmode@gnu.org; Thu, 28 May 2015 07:09:49 -0400 Received: from mail-wi0-f182.google.com ([209.85.212.182]:33785) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yxvh4-00052p-IO for emacs-orgmode@gnu.org; Thu, 28 May 2015 07:09:46 -0400 Received: by wicmx19 with SMTP id mx19so119942677wic.0 for ; Thu, 28 May 2015 04:09:46 -0700 (PDT) In-Reply-To: (Andreas Leha's message of "Thu, 28 May 2015 11:31:07 +0100") List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: Andreas Leha Cc: emacs-orgmode@gnu.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Andreas Leha writes: > Hi Rainer, Hi Andreas, > > Rainer M Krug writes: >> Christopher Witte writes: >> >>> perhaps what you want is a named session, see >>> http://orgmode.org/manual/session.html >> >> Sure - that's what I have. >> >> But how can I close the named session when I don't need it anymore, or >> want to start, the next time I use the named session, with a new >> session? >> >> >>> >>> On 28 May 2015 at 10:44, Rainer M Krug wrote: >>> >>>> Hi >>>> >>>> I can start a session as follow: >>>> >>>> --8<---------------cut here---------------start------------->8--- >>>> #+begin_src R :session Test >>>> cat("Session Test\n") >>>> #+end_src >>>> --8<---------------cut here---------------end--------------->8--- >>>> >>>> Now I hava an R session named *Test*. But how can I closes this sessio= n? >>>> I thought about just quitting R >>>> >>>> --8<---------------cut here---------------start------------->8--- >>>> #+begin_src R :session Test >>>> q(save =3D "no) >>>> #+end_src >>>> --8<---------------cut here---------------end--------------->8--- >>>> >>>> but this does not return as ESS is waiting for the prompt (">"). >>>> >>>> Is there a way of closing the session *Test* and close the buffer? >>>> >>>> My reasoning is that I want to do different longer analysis in one org >>>> file and start each in its own session, i.e. clean R. But as they >>>> involve several steps, I don't want to put them into one code block. >>>> >>>> So I have several code blocks which I want to execute in a "throw away >>>> session" which I would like to discard afterwards. >>>> >>>> So I am looking for something like >>>> >>>> #+CLOSE_SESSION Test >>>> >>>> which would then close the session *Test* >>>> >>>> Is something like this possible at the moment? >>>> > > How about > > #+name: killRsession > #+begin_src emacs-lisp :var rsession=3D"*myR*" :results none > (progn > (switch-to-buffer rsession) > (ess-quit) > (sleep-for 1) > (kill-buffer)) > #+end_src > > > #+call: killRsession("*myR*") :results none Thanks - this works. But I get an error which says: ,---- | save-excursion: Wrong type argument: integer-or-marker-p, nil `---- Any suggestion on how to avoid this? Thanks, Rainer > > Andreas > > =2D-=20 Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology,= UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax : +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: Rainer@krugs.de Skype: RMkrug PGP: 0x0F52F982 --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.22 (Darwin) iQEcBAEBAgAGBQJVZvd2AAoJENvXNx4PUvmCslQIAK/VuK8K0ewkNNBAR66Hj2Py gPC6yACpjZWrFo9JdfXuC4O9Hivik+C4oL7gX1wvqS5krcPS7d1JlD+rBd640Jxw 6Onq7iWvgkxAz+D5hD+RzVALmcwA6lpV72pQCsl5UXJHGTPDNUebQZZUel5dGXBe n7oF39TLf+8NZS4ElhS6daftIbG3KnugxCRAYkDJindsB7lK4JJIvWnH0Shkyjco dKTtZBa56bNdGO1FFv0I2gIyzJJrywLlFxXwlaD/ZNFqdBcuBJzRHai73SZonQU5 4DfkAVHRpoLGKWeZ8bsodYe4UJCrrqwU1B3KI7qJHMxbJrpsGbI3/M/4g1t+Il0= =BbYH -----END PGP SIGNATURE----- --=-=-=--