Bug with section numbers due to EXAMPLE block

[Daniel Clemente <n142857@gmail.com>]

  Hi, I found an HTML export bug with org-mode 6.34c-140-g44c8 and older. I used:

--------------------------------------------------------
* only one section
#+BEGIN_EXAMPLE:
  
  We need:
  ,* pears
  ,* lettuce
  ,* watermelons
  
  Very important!
#+END_EXAMPLE:
--------------------------------------------------------

  And the outputed table of contents had this code:

--------------------------------------------------------
<div id="text-table-of-contents">
<ul>
<li><a href="#sec-1">1 only one section </a></li>
<li><a href="#sec-2">2 pears</a></li>
<li><a href="#sec-3">3 lettuce</a></li>
<li><a href="#sec-4">4 watermelons</a></li>
</ul>
</div>
--------------------------------------------------------

  This is wrong because the asterisks inside the example don't represent headers. There should be only one header.

  It does not happen with QUOTE or VERSE or SRC or CENTER! Only with EXAMPLE!


  I found this related code in org-export-replace-src-segments-and-examples:

#+BEGIN_SRC lisp
		    ;; Free up the protected lines
		    (goto-char (point-min))
		    (while (re-search-forward "^," nil t)
		      (if (or (equal lang "org")
			      (save-match-data
				(looking-at "\\([*#]\\|[ \t]*#\\+\\)")))
			  (replace-match ""))
		      (end-of-line 1))
#+END_SRC

(looking-at "\\([*#]\\|[ \t]*#\\+\\)") is true and therefore the , is removed and the asterisks are free.

  Maybe that block should be marked as „this is not org syntax“, or the section numbers should be computed before evaluating example blocks.


  Greetings
Daniel