I'm using wp 2.9.2.
A priority for me is to produce validating code from whatever cms I use.
I made an attempt at validating a comment page from the default installation of wp. Validation failed based on the an underscore being used as a prefix to an ID string.
Here is the offending element definition:
input type="hidden" id="_wp_unfiltered_html_comment" name="_wp_unfiltered_html_comment" value="13f0ff2fd3">
I know that this might seem like nitpicking, but I'm sure we basically all agree that validation is a good thing, right?
Can an entire wordpress installation be made to validate without hacking core code ?