From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Mikhail Titov" Subject: Re: [babel] session initialization (was RE: python/babel inline images) Date: Wed, 6 Jun 2012 14:41:45 -0500 Message-ID: <002601cd441c$685c60b0$39152210$@us> References: <87pq9egifm.fsf@bye.fritz.box> <874nqp9580.fsf@gmx.com> <007401cd437f$ab542b20$01fc8160$@us> <878vg0bbwm.fsf@gmx.com> <000001cd440b$8d20abb0$a7620310$@us> <87ehpsqn5v.fsf@gmx.com> Mime-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: 7bit Return-path: Received: from eggs.gnu.org ([208.118.235.92]:51614) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ScM74-0003yO-9P for emacs-orgmode@gnu.org; Wed, 06 Jun 2012 15:41:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ScM71-0003pI-Mn for emacs-orgmode@gnu.org; Wed, 06 Jun 2012 15:41:49 -0400 Received: from mailout-us.gmx.com ([74.208.5.67]:47633 helo=mailout-us.mail.com) by eggs.gnu.org with smtp (Exim 4.71) (envelope-from ) id 1ScM71-0003oq-Gs for emacs-orgmode@gnu.org; Wed, 06 Jun 2012 15:41:47 -0400 In-Reply-To: <87ehpsqn5v.fsf@gmx.com> Content-Language: en-us 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: 'Eric Schulte' Cc: emacs-orgmode@gnu.org > -----Original Message----- > From: emacs-orgmode-bounces+mlt=gmx.us@gnu.org [mailto:emacs-orgmode- > bounces+mlt=gmx.us@gnu.org] On Behalf Of Eric Schulte > Sent: Wednesday, June 06, 2012 2:02 PM > To: Mikhail Titov > Cc: emacs-orgmode@gnu.org; 'henry atting'; 'Eric Schulte' > Subject: Re: [O] [babel] session initialization (was RE: python/babel inline > images) > > > Right now I have something like the following in that function > > > > (comint-send-string > > (get-buffer-process (current-buffer)) > > "set(0, 'defaultfigurevisible', 'off');\n") > > > > I do it there as it does not make sense to call for each block. I was about > > to write that ob-R does show stuff but I believe it was in earlier versions > > of ob-R.el or something as I've checked and indeed nothing appears on screen > > as code being wrapped in a device output block. > > > > I'm not aware of a way to run code on the start of a session. I do see > how this could be a useful addition. So the fragment above does look legitimate to you? I just add (format "cd('%s');\n" (file-name-directory (buffer-file-name))) and problem solved? Well... for sessions. I don't know if it is common to use non-session based calculations... > > Also IIRC ob-sh does not change directory though I tried it on Windows with > > cmd.exe. > > Granted I only run on linux, but (on linux) ob-sh *does* run in the > directory of the containing Org-mode file. > > > Worth mentioning that it tangles into dot sh instead of dot bat or dot > > cmd on that platform. It misses platform specific > > > > (defvar org-babel-tangle-lang-exts) > > (if (string-equal system-type "windows-nt") > > (add-to-list 'org-babel-tangle-lang-exts '("sh" . "bat")) > > ) > > > > OK, could you convert the above into a patch which we could apply to > ob-sh? I think there should be more than that. I do sometimes use bash from msys on Win32 so I'd expect sh as a tangled file name extension in this case. I believe it can be accomplished as with matlab / octave by adding a new language cmd that will reuse most of sh. I'll see what I can do. M.