As you can probably tell from the other comments in this thread, the fact
that IE8 loads Publisher webs in 'quirks mode' has nothing to do with your
question. It is a 'red herring' issue...that I won't bother getting into
here.
"Quirks mode is essentially a backwards-compatibility mode that enables a
browser to interpret and display content in the way that
pre-"standards-compliant" browsers did".
Nor is there some setting or choice to be made with IE8 to go from quirks
mode to standards mode. IE8 automatically and by default, loads a Publisher
web in quirks mode, just as FireFox and other web browsers do. This is
normal, default behavior. Nor is this unique to Publisher webs. Basically
'Quirks mode' is built in to all modern browsers to render not only
Publisher webs but also the millions of other webs that are also not
'standards compliant code'. The simple answer is you don't need to worry
about the fact that Publisher webs are rendered in quirks mode if you have
tested your site and it renders correctly in IE and FF.
If you want to read more here are some links describing 'quirks', 'standard'
and 'almost standard' mode:
http://blogs.msdn.com/ie/archive/2008/03/03/microsoft-s-interoperability-principles-and-ie8.aspx
http://en.wikipedia.org/wiki/Quirks_mode :
"...the large body of legacy documents which rely on the quirks of older
browsers represents an obstacle for browser developers, who wish to improve
their support for standardized HTML and CSS, but also wish to maintain
backward compatibility with older, non-standardized pages.. To maintain
compatibility with the greatest possible number of web pages, modern web
browsers are generally developed with multiple rendering modes: in
"standards mode" pages are rendered according to the HTML and CSS
specifications, while in "quirks mode" attempts are made to emulate the
behavior of older browsers."
IE8 is designed to render webpages in a more 'standards code compliant' mode
than any previous version. In general, many websites built by many different
programs including Publisher do not produce 'standards compliant code' and
have 'compatibility' issues in IE8. If you care to read more about the
details of these general statements here are two
articles:
Reference: Release Notes for Internet Explorer 8: Compatibility issues with
websites:
http://msdn.microsoft.com/en-us/dd441788.aspx
Reference: MSDN IEBlog:Just The Facts: Recap of Compatibility View:
http://blogs.msdn.com/ie/archive/2009/02/16/just-the-facts-recap-of-compatibility-view.aspx
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Now back to the point of your question. The only compatibility issue that
has been reported thus far with IE8 is the 'grouping' issue. I gave you a
relatively short answer and explanation, but the bottom line is that you can
either manually fix the 'grouping' issue or install the Office 2007 SP2.
Chances are you won't have any problems, but I feel it is important for
people to know that there have been some reports of people not being able to
open their Pub files...web and print, after installing the patch. In my
view, I would manually fix the grouping issue for a while, and give MSFT a
chance to fix the bug in SP2. It is not that hard and please don't let this
'discussion' about quirks mode confuse you. If you need more explanation,
please post back.
DavidF