From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Berry, Charles" <ccberry@ucsd.edu>
Subject: Re: org babel: %% [removed source block]
Date: Thu, 29 Nov 2018 16:32:28 +0000
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To: Uwe Brauer <oub@mat.ucm.es>
Cc: org-mode-email <emacs-orgmode@gnu.org>

I cannot reproduce your export issue with org 9.1.14.

You need to provide more details.

Perhaps you have a header-arg set that you have not told us about?

What does C-c C-v C-i report when point is in each of your source blocks? I=
 get

Lang: matlab
Properties:
	:header-args 	nil
	:header-args:matlab 	nil
Header Arguments:
	:cache		no
	:exports	code
	:hlines		no
	:noweb		no
	:padline	no
	:results	none
	:session	none
	:tangle		test.m


for the first.

HTH,

Chuck

> On Nov 29, 2018, at 3:38 AM, Uwe Brauer <oub@mat.ucm.es> wrote:
>=20
>=20
> Hi=20
>=20
> I have the following org file
> #+BEGIN_SRC matlab :tangle test.m :padline no :results none
> function [ll x]=3Dmitest(A0,x0)
> % initialization=20
> format long
> epsi=3D1.e-3;
> nit=3D0;
> nmaxit=3D200;
> Delta=3D10;
> A=3DA0;
> while Delta>epsi & nit<nmaxit
>    nit=3Dnit+1; % counter
> #+END_SRC
>=20
> The basic idea is.
> That we do.
> We also will
>=20
> #+BEGIN_SRC matlab :tangle test.m :padline no
>    y=3DA*x0;
> end
> #+END_SRC
>=20
> Now org-babel-tangle works nicely, but when I try to export the org file
> to latex via org-export-dispatch
>=20
> I obtain a latex file in which the source code is removed.=20
>=20
> What do I miss??
>=20
>=20
> I am asked in the export process whether I want to evaluate the code,
> which I don't since it is a simple function not a code to be evaluated.
>=20
>=20
>=20