Apostrophe entity (')

I'm not really sure this is really an issue but in Export module, when you export to XML it preprocesses the fields content and it prevent the code to double encode the XML entities & " ' < >
Now, I noticed that sometimes the apostrophe symbol is encoded to ' without the 0 before 39 and your function fails in recognizing it.
The change to the code in views_bonus_export.theme.inc file would be just one character:
the regex that does the match is: /&(?!(amp|quot|#039|lt|gt);)/
and would change to: /&(?!(amp|quot|#0?39|lt|gt);)/
This recognizes the apostrophe in any circumstance, be it encoded with 0 or not.

Just wanted to let you know. :)