2008-02-23 Wakaba
* HTML.pm (object check_end): Don't check significant content
if the element is used as a transparent element.
(video check): Reimplemented.
2008-02-23 Wakaba
* HTML.pm: |figure| content checker reimplemented. |object|
content checker for root element case reimplemented.
2008-02-23 Wakaba
* HTML.pm: Revised.
2008-02-18 Wakaba
* HTML.pm (object): Implemented (with some bug on transparentness
handling).
2008-02-18 Wakaba
* HTML.pm: s/m/mark/g (HTML5 revision 1232).
2008-02-18 Wakaba
* HTML.pm (img): |alt| is a SHOULD-level requirement now (since
the conformance checker cannot examine the semantics of the
image).
2008-02-17 Wakaba
* HTML.pm: Useless old stuff are removed. |datagrid|
was missing from |$HTMLInteractiveContent|.
(a): Use new |$HTMLInteractiveContent| in place
of |$HTMLIntetractiveElements|.
(caption): Use new |$HTMLPhrasingContentChecker| in place
of |$HTMLStrictlyInlineChecker|.
2008-02-17 Wakaba
* HTML.pm (figure): Implemented.
(video, audio): In no-parent-element case with |src| attribute,
the content model is now prose content.
2008-02-17 Wakaba
* HTML.pm (noscript): Reimplemented.
2008-02-17 Wakaba
* HTML.pm: |
* HTML.pm (th): |th| now requires phrasing content. |div|
now requires prose content.
2008-02-17 Wakaba
* HTML.pm: Error messages revised.
2008-02-17 Wakaba
* HTML.pm: Most part of December 2007 Content Model is implemented.
2008-02-10 Wakaba
* HTML.pm (