On Wed, 14 Jan 2015, Sebastien Vauban wrote:

> Hello Charles,
>
> "Charles C. Berry" wrote:
>> On Wed, 14 Jan 2015, Sebastien Vauban wrote:
>>> This ECM exhibits different troubles:

[snip]

>>>
>>> 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,
>
> 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...

It does solve the babel-execute part.
But I didn't copy-and-paste that last `.' which affects export.

---

After C-c C-c or org-export-execute-babel-code:

,----
| call_square(x=7)[:results raw] 49.
`----

What this crestes on export is an ordered list with one element whose 
:bullet is followed by an empty paragraph.

A `feature' not a bug?

Note what this yields:

* ordered list

src_emacs-lisp[:results raw]{100}.
src_emacs-lisp[:results raw]{99}.
src_emacs-lisp[:results raw]{98}.
call_square(x=1)[:results raw].


Under ascii backend:

,----
| 1.
| 2.
| 3.
| 4.
`----

HTH,

Chuck