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From: "Mikhail Titov" <mlt@gmx.us>
To: emacs-orgmode@gnu.org
Subject: Re: [babel, patch] ob-octave does not catch EOE from matlabShell on MS	Windows
Date: Fri, 25 May 2012 11:52:47 -0500	[thread overview]
Message-ID: <010801cd3a96$d0ac2360$72046a20$@us> (raw)
In-Reply-To: <010501cd3a93$ccb65f80$66231e80$@us>

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> -----Original Message-----
> From: emacs-orgmode-bounces+mlt=gmx.us@gnu.org [mailto:emacs-orgmode-
> bounces+mlt=gmx.us@gnu.org] On Behalf Of Mikhail Titov
> Sent: Friday, May 25, 2012 11:31 AM
> To: emacs-orgmode@gnu.org
> Subject: Re: [O] [babel] ob-octave does not catch EOE from matlabShell on MS
> Windows
> 
> > > ...
> > >
> > > I have a simple test block like
> > >
> > > #+begin_src matlab :session *MATLAB*
> > > a=2
> > > #+end_src
> > >
> > > When I try to execute it with C-c C-c , emacs never returns unless I hit
> C-
> > g.
> > > If I do M-x toggle-debug-on-quit RET I see that for some reason it keeps
> > > waiting for EOE.
> 
> It looks like org-babel-octave-eoe-output and org-babel-octave-eoe-indicator
> were swapped around in org-babel-octave-evaluate-session .
> 
> I have the following in dot emacs
> 
> (setq org-babel-octave-eoe-output "
> ans =
> 
> org_babel_eoe
> 
> ")

For the sake of completeness I'm attaching the patch. Also one should override

(setq org-babel-matlab-emacs-link-wrapper-method
   "%s
if ischar(ans), fid = fopen('%s', 'w'); fprintf(fid, '%%s\\n', ans); fclose(fid); else, save -ascii %s ans ; end
delete('%s')
")

as matlabShell does not like commands split across multiple lines.

M.


[-- Attachment #2: ob-octave_matlab.patch --]
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diff --git a/lisp/ob-octave.el b/lisp/ob-octave.el
index 9e85757..8bc48bc 100644
--- a/lisp/ob-octave.el
+++ b/lisp/ob-octave.el
@@ -231,8 +231,8 @@ value of the last statement in BODY, as elisp."
 		(org-babel-comint-with-output
 		    (session
 		     (if matlabp
-			 org-babel-octave-eoe-indicator
-		       org-babel-octave-eoe-output)
+			 org-babel-octave-eoe-output
+		       org-babel-octave-eoe-indicator)
 		     t full-body)
 		  (insert full-body) (comint-send-input nil t)))) results)
     (case result-type

  reply	other threads:[~2012-05-25 16:52 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-24 21:02 [babel] ob-octave does not catch EOE from matlabShell on MS Windows Mikhail Titov
2012-05-24 21:30 ` Mikhail Titov
2012-05-25 16:31   ` Mikhail Titov
2012-05-25 16:52     ` Mikhail Titov [this message]
2012-05-28 15:56       ` [babel, patch] " Eric Schulte
2012-05-28 18:23         ` Achim Gratz
2012-05-30 15:58           ` Mikhail Titov
2012-05-30 16:05             ` Eric Schulte
2012-05-30 16:58             ` Achim Gratz
2012-05-29 17:00         ` Mikhail Titov

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