Footnote changes creates [REGRESSION] in xhtml/odt exporters

[Jambunathan K <kjambunathan@gmail.com>]

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Footnote changes creates [REGRESSION] in xhtml/odt exporters. The
required details are in the attached org file.

Caught by my test.org file :-).

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#+TITLE:     footnote-regression.org
#+AUTHOR:    
#+EMAIL:     kjambunathan@JAMBU-NETBOOK
#+DATE:      2011-08-29 Mon
#+DESCRIPTION:
#+KEYWORDS:
#+LANGUAGE:  en
#+OPTIONS:   H:3 num:t toc:t \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
#+OPTIONS:   TeX:t LaTeX:t skip:nil d:nil todo:t pri:nil tags:not-in-toc
#+INFOJS_OPT: view:nil toc:nil ltoc:t mouse:underline buttons:0 path:http://orgmode.org/org-info.js
#+EXPORT_SELECT_TAGS: export
#+EXPORT_EXCLUDE_TAGS: noexport
#+LINK_UP:   
#+LINK_HOME: 
#+XSLT:



* COMMENT Bug Description 

  With very minimal emacs, do
  1. M-x load-library RET org-html.el RET
  1. M-x load-library RET org-xhtml.el RET
  2. C-x C-f footnote-regression.org RET
  3. M-x org-export-as-xhtml-and-open RET
  4. Note that the title of this document ends up in the footnote
     definitions.

  Hint: I am seeing that the value returned by
  `org-export-preprocess-string' in the before and after commits are
  different.

* Second headline

  Duis aute irure dolor in reprehenderit in voluptate velit esse
  cillum dolore eu fugiat nulla pariatur[fn:inlabel:an inline
  footnote][fn:inlabel2:[[http://www.google.com][google]] this].

* COMMENT How Emacs is invoked

"C:\Program Files\emacs-24.0.50\bin\runemacs.exe" --debug-init -Q -L ~/src/org-mode/lisp -L ~/src/org-mode/contrib/lisp --visit footnote-regression.org"

* COMMENT  Commit that causes regression
git bisect bad
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[baf7dde28ef8730c558a6cf3c789d7400dbc51c6] org-footnote: allow non Org mode files to have no footnote tag

* COMMENT The good one

commit baf7dde28ef8730c558a6cf3c789d7400dbc51c6
Author: Nicolas Goaziou <n.goaziou@gmail.com>
Date:   Tue Aug 16 20:02:30 2011 +0200

    org-footnote: allow non Org mode files to have no footnote tag
    
    * lisp/org-footnote.el (org-footnote-tag-for-non-org-mode-files):
      notify the opportunity to set the variable to the empty string.
    (org-footnote-normalize, org-footnote-create-definition): carefully
      check for inserted newlines and presence of the footnote
      tag.

commit cb906e440661f102fd004cb7c8792c2498018858
Author: Nicolas Goaziou <n.goaziou@gmail.com>
Date:   Tue Aug 16 18:10:15 2011 +0200

    org-footnote: re-use global regexps when possible
    
    * lisp/org-footnote.el (org-footnote-at-definition-p): re-use
      org-footnote-definition-re.