Re: [babel, patch] ob-octave does not catch EOE from matlabShell on MS Windows

["Mikhail Titov" <mlt@gmx.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.


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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