Contents of /markup/html/whatpm/Whatpm/ChangeLog

2008-05-05  Wakaba  <wakaba@suika.fam.cx>

        * HTMLTable.pm: Robuster caption support (HTML5 revision 1393).

2008-05-05  Wakaba  <wakaba@suika.fam.cx>

        * HTMLTable.pm: How table model errors are detected is
        changed (HTML5 revision 1387).

2008-05-05  Wakaba  <wakaba@suika.fam.cx>

        * HTMLTable.pm: The algorithm now moves |tfoot| elements
        to the end of the table (HTML5 revision 1380).

2008-05-05  Wakaba  <wakaba@suika.fam.cx>

        * HTMLTable.pm: The algorithm is now 0-based indexing, instead
        of 1-based (HTML5 revision 1376).

2008-05-05  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: "Content-Type: text/plain; charset=UTF-8"
        and "Content-Encoding" no longer prevent sniffing (HTML5
        revision 1288).

2008-05-05  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: Skip BOMs n feed or HTML algorithm (HTML5 revision
        1282).

2008-05-03  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Support for global attributes.
        Status of XML specs are added.

2008-05-03  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): Support for |template=""|
        and |ref=""| attribute (referent element type checking).

2008-04-29  Wakaba  <wakaba@suika.fam.cx>

        * CacheManifest.pm (_parse): New same origin definition (HTML5 revision
        1500) is implemented (except for IDNA part and URI-scheme-specific
        knowledge).  Line number counting was wrong for LF-only
        documents.

2008-04-13  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Raise an parse error for any disallowed
        character (HTML5 revision 1263).

2008-04-13  Wakaba  <wakaba@suika.fam.cx>

        * mkentitylist.pl: Support for new HTML5 entity table format (the
        definition for |AElig;| was missing).

2008-04-13  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src, mkhtmlparser.pl: Support for element/attribute
        name/namespace fixup (HTML5 revisions 1413, 1415, 1416, and 1417).

2008-04-13  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: List of element names that close foreign content
        insertion mode is added (HTML5 revisions 1412 and 1418).

2008-04-13  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Support for |mglyph| and |malignmark|
        elements (HTML5 revision 1410).

2008-04-13  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Support for new long MathML entities (HTML5
        revision 1406).

2008-04-13  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: CDATA section support for MathML and SVG 
        elements (HTML5 revision 1404 and 1420).

2008-04-12  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src, mkhtmlparser.pl: Support for MathML and SVG
        elements (HTML5 revision 1404).  Unused !!!macro definitions
        are removed.

2008-04-12  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src, mkhtmlparser.pl: The way permitted slash errors
        are raised is changed (HTML5 revision 1404).

2008-04-06  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Category sets that are no longer used are removed.

2008-04-06  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: The ->[1] property of stack entries are now
        replaced by constants representing element category.

2008-04-06  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Don't use local name stored in stack (i.e. ->[1])
        for error reporting.  (This is a preparation for using constant
        value for ->[1].)

2008-03-22  Wakaba  <wakaba@suika.fam.cx>

        * RDFXML.pm: Typo fixed.

2008-03-22  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: |fact_level| is now treated
        as same as |must_level|, i.e. level = |m|.
        (check_element): Make list of URIs in the DOM.

2008-03-21  Wakaba  <wakaba@suika.fam.cx>

        * RDFXML.pm: Language accessor implemented.
        Local (null-namespace) attribute support.

2008-03-21  Wakaba  <wakaba@suika.fam.cx>

        * RDFXML.pm: Factored out ID checking code.

2008-03-21  Wakaba  <wakaba@suika.fam.cx>

        * RDFXML.pm: TODO items noted.  Validation of ID
        and URI attributes is implemented.  Warn if unknown
        value is used in rdf:parseType="" attribute.

        * URIChecker.pm (check_rdf_uri_reference): New function.

2008-03-21  Wakaba  <wakaba@suika.fam.cx>

        * RDFXML.pm: bnodeid implemented.  Relative references
        are now resolved.

2008-03-21  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: RDF reification implemented.

        * RDFXML.pm: undef vs false bug fixed.
        Reification implemented.

2008-03-21  Wakaba  <wakaba@suika.fam.cx>

        * RDFXML.pm: s/id/ID/ for attribute name.
        The |node| arguments are added for |ontriple| calls.
        Too many "attribute not allowed" errors were raised.

        * ContentChecker.pm: Initial experimental support for rdf:RDF
        element.

2008-03-21  Wakaba  <wakaba@suika.fam.cx>

        * RDFXML.pm: New module.

2008-03-20  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (set_inner_html): Line/column number
        code was old one yet.

2008-03-20  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Better line/column reporting for "duplicate attribute"
        errors.  Line/column markings for DOCTYPE, comment, and
        character tokens are reintroduced; otherwise,
        error location for "not HTML5" error and errors
        for implied elements are not attached.

2008-03-20  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Set line/column numbers to attributes.

        * NanoDOM.pm (create_attribute_ns, set_attribute_node_ns): Added.
        (value): Setter implemented.

        * mkhtmlparser.pl: Set line/column numbers to Attr nodes.

2008-03-20  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Unused line/column markings are removed.

2008-03-20  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (_get_next_token): Remove |first_start_tag|
        flag, which is no longer used.

2008-03-17  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Set line/column information to element nodes.

        * mkhtmlparser.pl (!!!create-element, !!!insert-element,
        and !!!insert-element-t): Set line/column information to
        element nodes.

2008-03-17  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (_get_next_token): The first "<" character
        in "<?", "<>", or "</>" should be the error point.

2008-03-16  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Some more fixes on error position reporting.

2008-03-16  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Token-level precious error reporting.

2008-03-16  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Preparation for more precious error point
        reporting.

2008-03-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Error type revised.

2008-03-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Similar codes are merged together, again.

2008-03-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Similar codes are merged together.

2008-03-10  Wakaba  <wakaba@suika.fam.cx>

        * mkhtmlparser.pl: Set "level" parameter to parse errors.

        * HTML.pm.src: Code refined.

2008-03-09  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |</body>| treatement has been changed (HTML5
        revision 1348).  Note that I really don't know this makes
        any difference in the black-box behavior of the parser.

2008-03-09  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: New end-of-file token implementation (HTML5
        revision 1348).

2008-03-09  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |applet| support (HTML5 revision 1347).

2008-03-09  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Foster parenting in AAA (HTML5 revision 1343).

2008-03-09  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Support for |<input>| in the "in select" insertion
        mode and support for the "in select in table" insertion mode (HTML5
        revision 1342).

2008-03-09  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: No foster parenting for <script> and <script>
        in non-tainted <table>s (HTML5 revision 1336).

2008-03-09  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Ignore white space characters between <html>
        and <head> (HTML5 revision 1332).

2008-03-09  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Treat <input type=hidden> as if it were a
        white space (HTML5 revision 1331).

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Ignore U+000A at the beginning of a |listing|
        element (HTML5 revision 1330).

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: <title> is always appended to the current
        element (HTML5 revision 1328).

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: White space in tainted tables are moved
        into foster parents (HTML5 revision 1326).

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Reduce errors from foster parenting cases (HTML5
        revision 1321).

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |</h/n/>| case code rearranged to align with
        the spec (HTML5 revision 1320).  Note that we finally complete
        all of HTML5 revision 1320 changes.

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |</form>| now works similar to |</div>| for unclosed
        tags (HTML5 revision 1320).

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |</p>| case rearranged with no actual change in fact.

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: A "generate implied end tags" code (t409.1)
        could not be reached so that it is now removed (HTML5 revision
        1320).

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Code for the case of |</div>| and so on are revised
        to align with new spec text (HTML5 revision 1320).

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Remove strange |if| condition; however, it should
        have had no harm in theory.

2008-03-08  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (_tree_construction_main): '</p>' in body
        case is split from other end tags for the preparation
        of implementing HTML revision 1320.

2008-03-07  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Simplified "generate implied end tag" (HTML5
        revision 1320).

2008-03-07  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (_tree_construction_main): Merge rules for "h1"
        and "div" (HTML5 revision 1318).  Add comments to where
        |form| pointer association codes should be inserted (HTML5 revision
        1319).

2008-03-06  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: <html> treatement refined (HTML5 revision 1314).

2008-03-05  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Since the case t268 should never be reached (no
        other token type, there are), it is replaced by a |die| statement.

2008-03-05  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Typo fixed.

2008-03-04  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (_tree_construction_initial): Some limited quirks
        doctypes were not uppercased for comparison.

2008-03-03  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (tree construction and set_inner_html): Checkpoints
        are added.

2008-03-03  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (_tokenize_attempt_to_consume_an_entity): Checkpoints
        are set.  Cases that are unlikely reached are noted as so.

2008-03-03  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Checkpoints for debugging are added.

        * mkhtmlparser.pl: Support for |!!!cp| syntax.

2008-03-03  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src, mkhtmlparser.pl: s/_input_character/_char/g
        for simplicity.

2008-03-03  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Flag name changed: s/correct/force-quirks/g (HTML5
        revision 1307).

2008-03-03  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (_get_next_token): Where the /incorrect/ flag
        is set are changed (HTML5 revision 1305).

2008-03-02  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Raise a parse error for |<span ===>| (HTML5 revision
        1292).  Entities are not parsed in comment-like part in RCDATA
        elements (HTML5 revision 1294).  Allow bare & at the end
        of attribute value literals (HTML5 revision 1296).  More
        quirks mode doctypes (HTML5 revision 1302).  Requires spaces
        between attributes and ban attribute names or unquoted
        attribute values containing single or double quotes (HTML5
        revision 1303).

2008-03-02  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Typo fixed.  Don't raise "character encoding"
        and related errors unless it is an HTML document (though the spec
        is unclear on whether it is applied to XHTML document).

        * HTML.pm (%HTMLAttrStatus): WF2 repetition model attributes
        are added.

2008-03-02  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: s/local_name/manakai_local_name/g.

2008-03-01  Wakaba  <wakaba@suika.fam.cx>

        * _NamedEntityList.pm: Updated (HTML5 revision 1286).

        * HTML.pm.src: |charset| in |content| attribute is 
        case-insensitive (HTML5 revision 1270).

2008-02-26  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: New status constants are added.
        ($ElementDefault): |status| added.
        (check_element): Err for non-standard or deprecated elements.
        (_attr_status_info): For non-standard or deprecated attributes.

2008-02-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (_attr_status_info): New internal method.

2008-02-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): Element standardized
        status information is now dispatched.

2008-02-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): Fix |del|-and-significant
        problem by adding some more arguments.

2008-02-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): Use context of
        container-for-the-purpose-of-content-model element (not transparent
        element) for |check_child_element| calling and significant
        text flag marking.  This reintroduces |<del>|-and-significant
        problem again.

2008-02-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): Make semi-transparent
        elements ignored for the purpose of phase changes in
        content model checking.

2008-02-23  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): In-element state
        was not properly managed for transparent cases.

2008-02-23  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): Support for |video|
        and |audio| as semi-transparent elements.

2008-02-23  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($HTMLSemiTransparentElements): New.
        (check_element): s/minuses/minus_elements/, s/pluses/plus_elements/.
        Support for |html:object| as a semi-transparent element.

2008-02-23  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): The way to traverse
        the tree is entirely revised to make it easier to track
        the state of ancestors/descendants.  As a result of this
        revision (which rewrites almost all of Whatpm::ContentChecker::HTML),
        support for content model checking for HTML elements |figure|,
        |object|, |video|, and |audio| and checking for XML elements (and
        some XMLNS checkings) are dropped for now.  They will be
        reimplemented in due cource.

2008-02-17  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |>| in public or system literal closes the DOCTYPE
        token (HTML5 revision 1225).

2008-02-17  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ({unsupported_level}): New value.

        * HTML.pm.src: Save whether |meta| |content| attribute
        contains character references or not.

2008-02-17  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (_get_children): (Incompleted) attempt to
        imlement significant content checking for contents
        with |del| elements.

2008-02-17  Wakaba  <wakaba@suika.fam.cx>

        * ContenteChecker.pm ($HTMLTransparentElements): More
        elements are added.
        (_get_children): HTML |object| elements are now semi-transparent.

        * NanoDOM.pm (manakai_html, manakai_head): New methods.

2008-02-16  Wakaba  <wakaba@suika.fam.cx>

        * CacheManifest.pm: HTML5 revision 1211 implemented.

        * CacheManifest.pod: Updated.

2008-02-10  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_document, check_element): Support
        for second argument ($onsubdoc).
        (_get_css_parser): Removed (now it is part of WDCC).

2008-02-09  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (_get_css_parser): New.

2007-11-25  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($AnyChecker): Old way to add child elements
        for checking had been used.

2007-11-25  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_element): New todo item type |descendant|.

2007-11-23  Wakaba  <wakaba@suika.fam.cx>

        * IMTChecker.pm: Revised to raise errors and warnings as (poorly)
        specced in RFC 2046 and RFC 4288.
        (application/atom+xml): Definition added.

2007-11-23  Wakaba  <wakaba@suika.fam.cx>

        * URIChecker.pm: Make RFC 3986 should-level errors
        warnings (rather than SHOULD-level errors).

2007-11-23  Wakaba  <wakaba@suika.fam.cx>

        * NanoDOM.pm (get_user_data, set_user_data): New methods.

        * HTML.pm.src: A flag for character references in attribute
        values are added.  Set |manakai_has_reference| user data
        to |charset| attribute.

2007-11-23  Wakaba  <wakaba@suika.fam.cx>

        * NanoDOM.pm (input_encoding, manakai_charset, manakai_has_bom): New
        attributes.

        * ContentChecker.pm (check_document): Warn if charset requirements
        cannot be tested.

2007-11-19  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (parse_byte_string): Detect charset
        by universalchardet if charset parameter is not specified.

        * Makefile (Charset-all, Charset-clean): New rules.

2007-11-18  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_document): Check the existence
        of character encoding declaration and selection of encoding
        for HTML document.

2007-11-18  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm (get_sniffed_type): Return also the official
        type in list context.

2007-11-18  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: Sniffing with leading white space
        ignoring (HTML5 revisions 1013 and 1016).

2007-11-18  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: HTML5 revision 1013 changes, except for leading
        white spaces, are implemented.

2007-11-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (parse_char_string): Set |inner_encoding|
        attribute if possible.

2007-11-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (parse_byte_string): New method.
        (parse_char_string): New alias for |parse_string|.
        (main phase): Invoking "change the encoding" algorithm if desired.

        * HTML.pod: Updated.

2007-11-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pod (get_inner_html): Removed.

        * Makefile (HTML-all, HTML-clean): New.

2007-11-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (get_inner_html): Removed (moved to HTML/Serializer.pm).

2007-11-08  Wakaba  <wakaba@suika.fam.cx>

        * mklinktypelist.pl: s/noreferer/noreferrer/ (HTML5 revision 1132).

2007-11-04  Wakaba  <wakaba@suika.fam.cx>

        * Makefile: |CacheManifest.html| is added.

        * CacheManifest.pod: New file.

2007-11-04  Wakaba  <wakaba@suika.fam.cx>

        * CacheManifest.pm: New module.

2007-11-04  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Support for application cache selection algorithm
        callback.

2007-11-04  Wakaba  <wakaba@suika.fam.cx>

        * mklinktypelist.pl: Support for rel=noreferer (HTML5 revision 1118).

2007-10-17  Wakaba  <wakaba@suika.fam.cx>

        * Makefile (clean): New rule.

        * NanoDOM.pm (public_id, system_id): New attributes.

2007-10-17  Wakaba  <wakaba@suika.fam.cx>

        * Makefile (CSS-all, CSS-clean, clean): New rules.

2007-10-14  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_document): Support for
        new |is_xml_root| flag.
        (check_element): Support for new |pluses| state.
        (_add_pluses): New method.
        (_remove_minuses): Support for new |minus| item.

2007-09-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Raise specific error for invalid
        root element.

2007-09-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Set level values for later uses.

2007-09-09  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Support for language tag validation.

2007-09-09  Wakaba  <wakaba@suika.fam.cx>

        * LangTag.pm (check_rfc3066_language_tag): New method.

2007-09-09  Wakaba  <wakaba@suika.fam.cx>

        * LangTag.pm: New module.

2007-09-04  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Some error types were wrong.

2007-08-17  Wakaba  <wakaba@suika.fam.cx>

        * CSS/: New directory.

2007-08-17  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (_check_get_children): Support
        for |noscript| in |head|.

2007-08-12  Wakaba  <wakaba@suika.fam.cx>

        * URI/: New directory.

2007-08-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Tokenizer's states are now represented in
        number.

2007-08-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |or|s for insertion modes are replaced
        by |&|s.

2007-08-11  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Token types are now represented in number.

2007-08-11  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm (SEE ALSO): Updated.

        * HTML.pm.src: Insertion modes are now represented in number.

2007-08-11  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: Sniffing for bitmap images (HTML5 revision
        999) is implemented.

2007-08-08  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: Sniffing for |<script| (HTML5 revision
        983) is implemented.

2007-08-06  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pod: New documentation.

        * Makefile: A rule for |ContentChecker.html| is added.

        * ContentChecker.pm: A pod "LICENSE" section is added.

        * NanoDOM.pm ($VERSION): New variable.

2007-08-05  Wakaba  <wakaba@suika.fam.cx>

        * H2H.pm: |b|, |i|, and |sub| are added to the
        list of allowed HTML elements.

2007-08-05  Wakaba  <wakaba@suika.fam.cx>

        * H2H.pm: |samp| is added to the list of allowed 
        HTML elements.

        * URIChecker.pm (check_iri): New.
        (check_iri_reference): Error type for IRI reference
        syntax error is changed.

2007-08-04  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Reference to the |Whatpm::ContentChecker::Atom|
        is added.
        (check_document): Load appropriate module before validation.

2007-08-04  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker/: New directory.

2007-08-04  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: HTML |time| element is implemented.

        * HTMLTable.pm: Comments are updated as HTML5 is revised.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (check_document): Return value
        even if no document element is found.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |$in_body| is no longer a function.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: The |$in_body| code has been moved down.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: The "trailing end" insertion mode
        is split into "after html body" and "after html frameset"
        insertion modes.  Their codes are merged with "after body"
        and "after frameset" codes.  |$previous_insertion_mode|
        has been removed.  "after frameset" code is 
        merged with "in frameset" code.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: The "before head" insertion mode is 
        merged with the "in head" insertion mode.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Cases in "in head" insertion mode are
        reorganized.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Some cases in "in table" insertion mode
        are merged.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: The "in row" insertion mode is merged
        with "in table" insertion mode.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: The "in table" and "in table body" insertion
        modes are merged.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: There is no "in table head" or "in table foot"
        insertion mode!

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |<noframes>| "in frameset" and "in noframes"
        now directly invoke the handler.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Codes for "in cell" insertion mode
        is merged to the "in body" insertion mode code.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Codes for "in body" and "in caption"
        insertion modes are merged.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Two |!!!next-token|s were missing.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Use numeric constant for |{content_mode}|
        instead of string constant for |{content_model_flag}|.

2007-07-21  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Add the name of the attribute
        to the "duplicate attribute" error.

2007-07-17  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Return the |class| node list.

2007-07-17  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Return the |id| node list.

        * HTML.pm.src: A typo is fixed.

2007-07-16  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Drop wrong |level => 'error'| specification
        from "in HTML:xml:lang" error.  Character position
        is now the last part of the error type in the URI error
        description.  Report "unsupported" status for language
        tags, media queries, script codes, and style sheets.

2007-07-16  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Report error if |xml:lang|
        in HTML, |lang| in XML, |xmlns| in XML, and |meta| |charset|
        in XML.

        * NanoDOM.pm (Attr.owner_document): New attribute.

2007-07-16  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: The character immediately following
        a bare |hcro| was discarded.  Fix handling of
        entity references in attribute values.

2007-07-16  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (main and trailin end phases): Token
        types |DOCTYPE|, |comment|, |end-of-file|, and |<html>| are 
        factored out.  Error types |in html:#DOCTYPE|
        and |after html:#DOCTYPE| are merged
        into |DOCTYPE in the middle|.  |</frameset>|
        in fragment parsing mode changed the
        insertion mode.

2007-07-16  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |$phase| has been removed; The |trailing end|
        phase is now an insertion mode.  Treatments for white
        space character tokens were incorrect for some
        insertion modes.  An old |meta| case was not removed.

2007-07-16  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |meta| charset declaration extraction
        implemented (but changing the encoding is not yet:-).

2007-07-15  Wakaba  <wakaba@suika.fam.cx>

        * Charset/: New directory.

2007-07-15  Wakaba  <wakaba@suika.fam.cx>

        * H2H.pm: New Perl module (created from
        manakai's H2H.dis).

2007-07-15  Wakaba  <wakaba@suika.fam.cx>

        * XMLSerializer.pm: New Perl module (created from
        manakai's SimpleLS.dis).

2007-07-07  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |<!---x-->| was not processed correctly.

2007-07-01  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Report correct error message
        for |<body></div></body>|.

2007-07-01  Wakaba  <wakaba@suika.fam.cx>

        * HTMLTable.pm: An error description was incorrect.

2007-06-30  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Return |{term}| list.

2007-06-30  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revisions 961-966 (</p>, </br>,
        nested <nobr>, implied </tbody>, </tfoot>, and </thead>,
        and <title> outside of head).

2007-06-30  Wakaba  <wakaba@suika.fam.cx>

        * IMTChecker.pm: Report warning for unregistered
        and private types/subtypes.

        * ContentChecker.pm, HTML.pm.src, IMTChecker.pm,
        URIChecker.pm, HTMLTable.pm: Error messages are now
        consistent; they are all listed in
        <http://suika.fam.cx/gate/2005/sw/Whatpm%20Error%20Types>.

2007-06-25  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: |<img ismap>| not in |<a></a>|
        is now erred.  |<datalist>| is implemented.
        Attribute checker for |<command>| and |<menu>| are
        added.  Support for |contextmenu| global attribute
        is added.

2007-06-25  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (_reset_insertion_mode): Interpretation
        of Step 3 has been changed.

2007-06-25  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Late |<html>| parse error is implemented.

2007-06-24  Wakaba  <wakaba@suika.fam.cx>

        * URIChecker.pm (check_iri_reference): A |decode| method name was
        incorrect.

        * ContentChecker.pm: Support for the |footer| element.
        Check URI syntax for space-separated URI attributes.
        Support for the |tabindex| attribute.  Support 
        for |datetime| attribute.

2007-06-24  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 1.144 (&#x0D;) and 1.145 (invalid
        character references).  HTML5 revision 1.146 (white space
        characters before root start tag).  HTML5 revision
        1.148 (named character references in attribute values).
        HTML5 revision 1.152 (<plaintext>.innerHTML get).

2007-06-24  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revisions 1.142 and 1.143 (<noscript>
        in <head>).

2007-06-24  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 935 (<base>, <link>, <meta>
        in body).

        * ContentChecker.pm: HTML5 revision 938 (scoped="").

2007-06-24  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 923 (matching end tag in CDATA
        or RCDATA in fragment parsing mode).  HTML5 revision 
        924 (<!--> and <!--->).  HTML5 revision 926 (hn in hn).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (get_inner_html): HTML5 revision 922 (inner_html
        for <pre> and <textarea>).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 920 (<isindex>).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 918 (</head>, </body>, </html>).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 916 (</body>).
        HTML5 revision 917 (conforming bare &).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * NanoDOM.pm (manakai_is_html): Setting to false did not work.

        * HTML.pm.src: HTML5 revision 914 (</ in CDATA, RCDATA).
        HTML5 revision 915 (<nobr>).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revisions 908, 909, 912, and 913 (quirks mode).
        
        * NanoDOM.pm (manakai_is_html, manakai_compat_mode, compat_mode):
        New attributes.

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revisions 900, 901, 902, and 911 (<
        in tags).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * .cvsignore: |Entities.html| is added.

        * HTML.pm.src: |$entity_char| is removed and 
        requires |Whatpm::_NamedEntityList| instead.
        HTML5 revision 898 (refc), except that lack of refc
        is parse error.

        * mkentitylist.pl: New script.

        * Makefile (all): |_NamedEntityList.pm| is added.
        (_NamedEntityList.pm, Entities.html): New rules.

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Parse errors immediately after U+000D
        were ignored and U+000D immediately following another
        U+000D was not converted to U+000A.

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (set_inner_html): HTML5 revision 892 (adopt
        nodes before appended).  Parser was not ready for NULL
        parse error and escape flag.

        * NanoDOM.pm (adopt_node): New.

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 886 (insane comment in
        CDATA and RCDATA).  Note that current implementation
        is simply repeating what the spec says and it is maybe not
        a best way to do it.

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 884 (</form> don't close
        the form element if a descendant element without implied end tag has
        still been open).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: HTML5 revision 881 (Make |id| attribute with 
        space characters non-conforming).

2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: An error message was incorrect.
        HTML5 revision 869 (C1 character references).
        
2007-06-23  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: HTML5 revision 867 (a LF at the beginning of 
        a |textarea| is removed).

2007-06-05  Wakaba  <wakaba@suika.fam.cx>

        * NanoDOM.pm (get_attribute_node_ns): New method.

        * ContentChecker.pm: |script| |async| and |defer|
        no longer require |src|.  |async| MUST NOT be
        specified if |defer|.  (HTML5 revision 858).

2007-05-30  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: |<form><form>| went to inifinite loop.

2007-05-27  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (html): Set |is_root| (allowed
        as a document element) flag on.
        (new): Removed.
        (check_document): New method.

2007-05-27  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (thead, tfoot): Checker specifications
        were incorrect.

2007-05-27  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($HTMLURIAttrChecker): Include
        error position in the |type| option of the error.

        * HTMLTable.pm (form_table): The |$onerror| parameter
        is now optional.  Some bugs are fixed.

2007-05-27  Wakaba  <wakaba@suika.fam.cx>

        * HTMLTable.pm: New module.

        * ContentChecker.pm (table): Invoke table model error checker.

        * NanoDOM.pm (first_child, get_attribute_ns): New.

2007-05-26  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($HTMLLinkTypesAttrChecker): New checker.
        (link/@rel, a/@rel, area/@rel): Use new checker.

        * Makefile (_LinkTypeList.pm, RelExtensions.html): New rules.

        * _LinkTypeList.pm: New file.

        * mklinktypelist.pl: New file.

        * .cvsignore: |RelExtensions.html| added.

        * NanoDOM.pm (child_nodes): Returns an empty array
        for non-child-containing node types.
        (text_content): New attribute.

2007-05-26  Wakaba  <wakaba@suika.fam.cx>

        * IMTChecker.pm: New module.

        * ContentChecker.pm ($HTMLIMTAttrChecker): Call IMTChecker
        to test parameter value validity.

        * HTML.pm.src ($style_start_tag): Attributes were
        discarded.

2007-05-25  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($HTMLURIAttrChecker): Implemented.

2007-05-25  Wakaba  <wakaba@suika.fam.cx>

        * URIChecker.pm: All recommendations from RFC 3986
        and RFC 3987 are listed (not all testable items are checked yet).

2007-05-25  Wakaba  <wakaba@suika.fam.cx>

        * URIChecker.pm: New module.

2007-05-20  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Now most attributes are implemented
        or associated to some placeholder.
        ($ElementDefault): Warn unknown attributes
        for unknown elements as "attribute not supported".
        ($HTMLLanguageTagAttrChecker, $HTMLMQAttrChecker): New placeholders.
        ($HTMLUsemapAttrChecker, $HTMLTargetAttrChecker): New checkers.
        (|a| attribute checker): Reimplemented.

2007-05-20  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($HTMLEventHandlerAttrChecker): New placeholder.
        ($HTMLAttrChecker): Event handler content attributes
        are added.
        (link, embed): Required attribute is now checked.
        (embed): Unknown local attributes are no longer warned.

2007-05-20  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($HTMLSpaceURIsAttrChecker): New placeholder.
        ($HTMLIMTAttrChecker): New checker.
        (link@rel, link@href, link@type, style@type, 
        a@href, a@ping, a@ping, a@type, embed@src, embed@type,
        object@data, object@type, source@src, source@type, area@alt,
        area@shape, area@coords, area@href,
        area@ping, area@rel, area@type, script@src,
        script@defer, script@async, script@type): Checkers added.

2007-05-20  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Descendant checking was incorrect.

2007-05-19  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Support |xml:*| and |xmlns:*|
        attributes.  Report an error if |Element.prefix|
        is |xmlns|.

        * NanoDOM.pm (prefix): New attribute.

2007-05-19  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: In |main| phase, |in body| insertion
        mode, action for |<iframe>| was missing.

2007-05-19  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Support for many of HTML5 elements.
        ($GetHTMLNonNegativeIntegerAttrChecker): New.

2007-05-19  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Support for most elements up to |progress|.
        ($HTMLURIAttrChecker): Placeholder.
        ($HTMLIntegerAttrChecker, $GetHTMLFloatingPointNumberAttrChecker):
        New.

2007-05-19  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Attribute checkers 
        for global attributes, |html|, |base|, |style|, and |meta|.

        * NanoDOM.pm (insert_before): Weaken reference
        to the parent node.
        (Attr::new): Set |owner_element| attribute.
        (namespace_uri, manakai_local_name): New attribute implementations.
        (owner_element): New attribute.

2007-05-19  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($AttrChecker, $HTMLAttrChecker,
        $AnyChecker->{attr_checker}, $HTMLAttrsChecker,
        $Element->{$HTML_NS}->{''}): New.
        (check_element): Invoke attrs_checker for each element.

2007-05-13  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Don't use |manakai_element_type_match|.

2007-05-13  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Use hashs rather than lists for
        element type testings.

2007-05-13  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: Don't generate duplicate
        error when an element type is put in the "minus" list
        and the element type is not allowed explicitly in the particular
        element content model.
        (html:a checker): New checker.
        (html:details, html:datagrid): New checkers.
        (html:legend): New checker.

2007-05-13  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm (html:li checker): Implemented.

2007-05-13  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($HTMLInlineOrStriclyInlineChecker): New
        checker.
        (html:dd checker): New checker.
        (html:q, html:em, html:strong, html:small,
        html:m, html:dfn, html:code, html:samp, html:span): New checkers.

2007-05-13  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm ($AnyChecker): Renamed
        from |$ElementDefault->{checker}|.
        ($ElementDefault->{checker}): Throw an error that 
        the element type is not supported by the checker.
        ($HTMLMetadataElement): |html:base| was missing.
        ($HTMLEmptyChecker): Don't throw an error 
        for inter-element whitespace nodes.
        (html:html checker): Errors were not
        thrown even if |html:head| and/or |html:body|
        children were missing.
        (html:head checker): An error was not
        thrown if <meta charset> appered after other
        elements.

2007-05-05  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: |footer|, |video|, |audio|, |script|,
        and |noscript| elements are implemented.
        (new): New method.

2007-05-04  Wakaba  <wakaba@suika.fam.cx>

        * ContentChecker.pm: New module.

2007-05-04  Wakaba  <wakaba@suika.fam.cx>

        * NanoDOM.pm (manakai_parent_element,
        document_element, manakai_local_name,
        manakai_element_type_match): New method.

2007-05-03  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Replace decimal and hexadecimal numeric
        entities in C1 range using Windows-1252 mapping.  Bare LF
        did not count as new line for error reporting.

2007-05-02  Wakaba  <wakaba@suika.fam.cx>

        * NanoDOM.pm (DOMImplementation): New class.
        (append_child): Weaken the |parent_node| reference.
        (create_element_ns, Element new): Set the |owner_document|
        reference.
        (implementation): New attribute.
        (owner_document, local_name, namespace_uri): New attributes.

        * HTML.pm.src (parse_string): Line and column numbers
        are now provided to error handler.
        (!!!parse-error): Short descriptions are added.
        (_construct_tree): Split into three methods; support
        for innerHTML mode.
        (set_inner_html): New method.

2007-05-01  Wakaba  <wakaba@suika.fam.cx>

        * NanoDOM.html: Documentation is added.

        * HTML.pod, ContentType.html: Documentation is revised.

        * .cvsignore: Pod2html temporary files are added.

        * Makefile: Make |NanoDOM.html|.

2007-05-01  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src (parse_string): New method.
        (get_inner_html): Renamed from |inner_html|.

        * Makefile: A rule for |HTML.html| is added.

        * HTML.pod: New documentation.

2007-05-01  Wakaba  <wakaba@suika.fam.cx>

        * NanoDOM.pm (last_child, previous_sibling): New attributes.
        (clone_node): Attribute nodes were not completely copied.

        * HTML.pm.src: Many bugs are fixed.

2007-04-30  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Some typos are fixed.

2007-04-30  Wakaba  <wakaba@suika.fam.cx>

        * mkhtmlparser.pl, Makefile: References to the |HTML-consume-entity.src|
        are removed.

        * HTML.pm.src: Tokenizer's handling on named entities are rewritten.

        * HTML-consume-entity.src: Removed.

2007-04-30  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Tokenizer's handling on hexadecimal
        numeric entities are rewritten.

2007-04-30  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: Some tokenizer bugs are fixed.

2007-04-30  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src: The tree construction stage is implemented.

        * mkhtmlparser.pl: New macros are added.

2007-04-28  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: A note on bug in the specification
        is removed since it's been now fixed.

        * .cvsignore: New file.

2007-04-28  Wakaba  <wakaba@suika.fam.cx>

        * HTML.pm.src, HTML-consume-entity.src: New files.

        * Makefile (HTML.pm): New rule.

        * mkhtmlparser.pl: New script.

2007-04-25  Wakaba  <wakaba@suika.fam.cx>

        * Makefile: New file.

2007-04-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: An error in pod is fixed.

2007-04-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: Documentation is added.

2007-04-24  Wakaba  <wakaba@suika.fam.cx>

        * ContentType.pm: New Perl module.

        * ChangeLog: New file.

