htmldiff issue

Hi,

So I'm trying to diff these two specs..

https://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-unofficial-draft-20110315.html

https://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-specification.dev.html

..which results in this when using htmldiff..

http://www.w3.org/2007/10/htmldiff?doc1=https%3A%2F%2Fdvcs.w3.org%2Fhg%2Fcontent-security-policy%2Fraw-file%2Ftip%2Fcsp-unofficial-draft-20110315.html&doc2=https%3A%2F%2Fdvcs.w3.org%2Fhg%2Fcontent-security-policy%2Fraw-file%2Ftip%2Fcsp-specification.dev.html

..but it doesn't render/display anything, when using either Firefox v3.6.x,
FFv5, or Chrome.


I've also tried this..

http://www5.aptest.com/standards/htmldiff/htmldiff.pl?oldcontent=https://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-unofficial-draft-20110315.html&newcontent=https://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-specification.dev.html

..(dunno if I have the proper parameters), and it also just sits there without
rendering anything.


thoughts?

thanks,

=JeffH