Export to HTML reindexing

[GoogleCodeExporter]

What steps will reproduce the problem?
1.load notebook
2.export to html
3.

What is the expected output? What do you see instead?
I would expect to get an html file or files for my entire notebook.
I get nothing. It just sits with the "Beginning export..." window up.
If started from the command line I can see a lot of "Unmanaged change detected. 
Reindexing '<file location node.xml ... >' scrolling by.
I'm not sure what it is doing but it keeps doing that for a long time. I can't 
cancel it. I have to kill the process.

What version of the product are you using? On what operating system?
I'm on Linux 3.14-kali1-amd64 #1 SMP Debian 3.14.5-1kali1 (2014-06-07) x86_64 
GNU/Linux

KeepNote 0.7.8: Sat Dec 27 23:13:48 2014
Python runtime
--------------
sys.version=2.7.3 (default, Mar 13 2014, 11:03:55) 
[GCC 4.7.2]
sys.getdefaultencoding()=ascii
sys.getfilesystemencoding()=UTF-8
PYTHONPATH=  /usr/bin
  /usr/local/lib/python2.7/dist-packages/PyInstaller-2.1.1dev_33e110a_mod-py2.7.egg
  /usr/local/lib/python2.7/dist-packages/Ghost.py-0.1b6-py2.7.egg
  /usr/lib/python2.7/dist-packages/pybloomfiltermmap-0.3.11-py2.7-linux-x86_64.egg
  /usr/lib/python2.7
  /usr/lib/python2.7/plat-linux2
  /usr/lib/python2.7/lib-tk
  /usr/lib/python2.7/lib-old
  /usr/lib/python2.7/lib-dynload
  /usr/local/lib/python2.7/dist-packages
  /usr/lib/python2.7/dist-packages
  /usr/lib/python2.7/dist-packages/PIL
  /usr/lib/python2.7/dist-packages/gtk-2.0
  /usr/lib/pymodules/python2.7
  /usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode
  /usr/lib/python2.7/dist-packages/keepnote/extensions/python_prompt

Imported libs
-------------
keepnote: /usr/lib/python2.7/dist-packages/keepnote/__init__.pyc
gtk: /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.pyc
gtk.gtk_version: (2, 24, 10)
sqlite: /usr/lib/python2.7/dist-packages/pysqlite2/dbapi2.pyc
sqlite.version: 2.6.3
sqlite.sqlite_version: 3.7.16.2
sqlite.fts3: True
gtkspell: /usr/lib/python2.7/dist-packages/gtk-2.0/gtkspell.so


Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 28 Dec 2014 at 4:14