From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Charles C. Berry" <ccberry@ucsd.edu>
Subject: Re: [bug] Wrong type argument, computation and layout of inline
 Babel calls
Date: Wed, 14 Jan 2015 10:16:44 -0800
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To: Sebastien Vauban <public-sva-news-D0wtAvR13HarG/iDocfnWg@plane.gmane.org>, emacs-orgmode@gnu.org

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Sebastien,

See below.

On Wed, 14 Jan 2015, Sebastien Vauban wrote:

> Hello,
>
> 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=1
> (* x x)
> #+end_src
>
> ** Good computation, good layout
>
> Carré de 6 : *call_square(x=6)[:results raw]*.
>
> Carré de 8 : call_square(x=8)[:results raw].
>
> ** Bad layout in both HTML and LaTeX
>
> Carré de 5 :
> *call_square(x=5)[:results raw]*.
>
> ** Error in HTML (Wrong type argument: arrayp, nil) and bad computation in LaTeX
>
> Carré de 7 :
> call_square(x=7)[: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 (= (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_" nil t))
|      (if (looking-at org-babel-inline-lob-one-liner-regexp)
|      t
|        nil)))
`----

HTH,

Chuck
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