From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sebastien Vauban <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>
Subject: Re: [bug] Wrong type argument, computation and layout of inline
 Babel calls
Date: Wed, 14 Jan 2015 20:19:03 +0100
Message-ID: <86iog95fx4.fsf@example.com>
References: <86twztqral.fsf@example.com>
	<alpine.OSX.2.00.1501141006220.826@charlessmacbook>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org-mXXj517/zsQ@public.gmane.org>
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-orgmode>,
	<mailto:emacs-orgmode-request-mXXj517/zsQ@public.gmane.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-orgmode>
List-Post: <mailto:emacs-orgmode-mXXj517/zsQ@public.gmane.org>
List-Help: <mailto:emacs-orgmode-request-mXXj517/zsQ@public.gmane.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request-mXXj517/zsQ@public.gmane.org?subject=subscribe>
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org-mXXj517/zsQ@public.gmane.org
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org-mXXj517/zsQ@public.gmane.org
To: emacs-orgmode-mXXj517/zsQ@public.gmane.org

Hello Charles,

"Charles C. Berry" wrote:
> On Wed, 14 Jan 2015, Sebastien Vauban wrote:
>> This ECM exhibits different troubles:
>>
>> - error when exporting to HTML
>> - bad layout
>> - bad computation
>>
>> --8<---------------cut here---------------start------------->8---
>> * Square
>>
>> #+name: square
>> #+begin_src emacs-lisp :tangle no :var x=3D1
>> (* x x)
>> #+end_src
>>
>> ** Good computation, good layout
>>
>> Carr=C3=A9 de 6 : *call_square(x=3D6)[:results raw]*.
>>
>> Carr=C3=A9 de 8 : call_square(x=3D8)[:results raw].
>>
>> ** Bad layout in both HTML and LaTeX
>>
>> Carr=C3=A9 de 5 :
>> *call_square(x=3D5)[:results raw]*.
>>
>> ** Error in HTML (Wrong type argument: arrayp, nil) and bad computation =
in LaTeX
>>
>> Carr=C3=A9 de 7 :
>> call_square(x=3D7)[:results raw].
>> --8<---------------cut here---------------end--------------->8---
>
> Looks like `org-babel-get-lob-one-liner-matches' doesn't always put
> point in the right place. Try this:
>
> ,----
> | diff --git a/lisp/ob-core.el b/lisp/ob-core.el
> | index 80542ec..47fcaca 100644
> | --- a/lisp/ob-core.el
> | +++ b/lisp/ob-core.el
> | @@ -251,7 +251,7 @@ Returns non-nil if match-data set"
> |  Returns non-nil if match-data set"
> |    (save-excursion
> |      (unless (=3D (point) (point-at-bol)) ;; move before inline block
> | -      (re-search-backward "[ \f\t\n\r\v]" nil t))
> | +      (re-search-backward "\\([^[:alnum:]]\\|[ \f\t\n\r\v]\\)call_" ni=
l t))
> |      (if (looking-at org-babel-inline-lob-one-liner-regexp)
> |      t
> |        nil)))
> `----
>
> HTH,

It does solve the "square of 5" problem, in both HTML and LaTeX. Thanks.

Though, it does not solve anything regarding the last one ("square of
7"): error in HTML, and results "1" in LaTeX...

Best regards,
  Seb

--=20
Sebastien Vauban