JAB_Creations - 2:53 pm on Aug 18, 2011 (gmt 0)
I'm trying to add strike support to an editor I'm working on though HTML5 has too many issues and XHTML 1.1 works beautifully for the most part. The s element is a valid part of HTML5 and seems at least decently supported so I'm trying to add it to my XHTML 1.1 doctype as so...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" [<!ELEMENT s (PCDATA | Inline*)>]>
Unfortunately I get the following error with the W3C validator...
document type does not allow element "s" here
I'm not sure how to allow the element though?