Chip 1998 May

home *** CD-ROM | disk | FTP | other *** search

/ Chip 1998 May / CHIPCD5_98.iso / offline / html_4.0 / Html / strict.dtd < prev next >

Wrap

Text File | 1997-12-18 | 34.1 KB | 870 lines

<!ENTITY % ContentType "CDATA" -- media type, as per [RFC2045] --> <!ENTITY % ContentTypes "CDATA" -- comma-separated list of media types, as per [RFC2045] --> <!ENTITY % Charset "CDATA" -- a character encoding, as per [RFC2045] --> <!ENTITY % Charsets "CDATA" -- a space separated list of character encodings, as per [RFC2045] --> <!ENTITY % LanguageCode "NAME" -- a language code, as per [RFC1766] --> <!ENTITY % Character "CDATA" -- a single character from [ISO10646] --> <!ENTITY % LinkTypes "CDATA" -- space-separated list of link types --> <!ENTITY % MediaDesc "CDATA" -- single or comma-separated list of media descriptors --> <!ENTITY % URI "CDATA" -- a Uniform Resource Identifier, see [URI] --> <!ENTITY % Datetime "CDATA" -- date and time information. ISO date format --> <!ENTITY % Script "CDATA" -- script expression --> <!ENTITY % StyleSheet "CDATA" -- style sheet data --> <!ENTITY % Text "CDATA">  <!ENTITY % head.misc "SCRIPT|STYLE|META|LINK|OBJECT" -- repeatable head elements --> <!ENTITY % heading "H1|H2|H3|H4|H5|H6"> <!ENTITY % list "UL | OL"> <!ENTITY % preformatted "PRE">  <!ENTITY % HTMLlat1 PUBLIC "-//W3C//ENTITIES Latin1//EN//HTML" "http://www.w3.org/TR/REC-html40-971218/HTMLlat1.ent"> %HTMLlat1; <!ENTITY % HTMLsymbol PUBLIC "-//W3C//ENTITIES Symbols//EN//HTML" "http://www.w3.org/TR/REC-html40-971218/HTMLsymbol.ent"> %HTMLsymbol; <!ENTITY % HTMLspecial PUBLIC "-//W3C//ENTITIES Special//EN//HTML" "http://www.w3.org/TR/REC-html40-971218/HTMLspecial.ent"> %HTMLspecial;  <!ENTITY % coreattrs "id ID #IMPLIED -- document-wide unique id -- class CDATA #IMPLIED -- space separated list of classes -- style %StyleSheet; #IMPLIED -- associated style info -- title %Text; #IMPLIED -- advisory title/amplification --" > <!ENTITY % i18n "lang %LanguageCode; #IMPLIED -- language code -- dir (ltr|rtl) #IMPLIED -- direction for weak/neutral text --" > <!ENTITY % events "onclick %Script; #IMPLIED -- a pointer button was clicked -- ondblclick %Script; #IMPLIED -- a pointer button was double clicked-- onmousedown %Script; #IMPLIED -- a pointer button was pressed down -- onmouseup %Script; #IMPLIED -- a pointer button was released -- onmouseover %Script; #IMPLIED -- a pointer was moved onto -- onmousemove %Script; #IMPLIED -- a pointer was moved within -- onmouseout %Script; #IMPLIED -- a pointer was moved away -- onkeypress %Script; #IMPLIED -- a key was pressed and released -- onkeydown %Script; #IMPLIED -- a key was pressed down -- onkeyup %Script; #IMPLIED -- a key was released --" >  <!ENTITY % HTML.Reserved "IGNORE">  <![ %HTML.Reserved; [ <!ENTITY % reserved "datasrc %URI; #IMPLIED -- a single or tabular Data Source -- datafld CDATA #IMPLIED -- the property or column name -- dataformatas (plaintext|html) plaintext -- text or html --" > ]]> <!ENTITY % reserved ""> <!ENTITY % attrs "%coreattrs; %i18n; %events;">  <!ENTITY % fontstyle "TT | I | B | BIG | SMALL"> <!ENTITY % phrase "EM | STRONG | DFN | CODE | SAMP | KBD | VAR | CITE | ABBR | ACRONYM" > <!ENTITY % special "A | IMG | OBJECT | BR | SCRIPT | MAP | Q | SUB | SUP | SPAN | BDO"> <!ENTITY % formctrl "INPUT | SELECT | TEXTAREA | LABEL | BUTTON">  <!ENTITY % inline "#PCDATA | %fontstyle; | %phrase; | %special; | %formctrl;"> <!ELEMENT (%fontstyle;|%phrase;) - - (%inline;)*> <!ATTLIST (%fontstyle;|%phrase;) %attrs; -- %coreattrs, %i18n, %events -- > <!ELEMENT (SUB|SUP) - - (%inline;)* -- subscript, superscript --> <!ATTLIST (SUB|SUP) %attrs; -- %coreattrs, %i18n, %events -- > <!ELEMENT SPAN - - (%inline;)* -- generic language/style container --> <!ATTLIST SPAN %attrs; -- %coreattrs, %i18n, %events -- %reserved; -- reserved for possible future use -- > <!ELEMENT BDO - - (%inline;)* -- I18N BiDi over-ride --> <!ATTLIST BDO %coreattrs; -- id, class, style, title -- lang %LanguageCode; #IMPLIED -- language code -- dir (ltr|rtl) #REQUIRED -- directionality -- > <!ELEMENT BR - O EMPTY -- forced line break --> <!ATTLIST BR %coreattrs; -- id, class, style, title -- >   <!ENTITY % block "P | %heading; | %list; | %preformatted; | DL | DIV | NOSCRIPT | BLOCKQUOTE | FORM | HR | TABLE | FIELDSET | ADDRESS"> <!ENTITY % flow "%block; | %inline;">  <!ELEMENT BODY O O (%block;|SCRIPT)+ +(INS|DEL) -- document body --> <!ATTLIST BODY %attrs; -- %coreattrs, %i18n, %events -- onload %Script; #IMPLIED -- the document has been loaded -- onunload %Script; #IMPLIED -- the document has been removed -- > <!ELEMENT ADDRESS - - (%inline;)* -- information on author --> <!ATTLIST ADDRESS %attrs; -- %coreattrs, %i18n, %events -- > <!ELEMENT DIV - - (%flow;)* -- generic language/style container --> <!ATTLIST DIV %attrs; -- %coreattrs, %i18n, %events -- %reserved; -- reserved for possible future use -- >  <!ENTITY % Shape "(rect|circle|poly|default)"> <!ENTITY % Coords "CDATA" -- comma separated list of lengths --> <!ELEMENT A - - (%inline;)* -(A) -- anchor --> <!ATTLIST A %attrs; -- %coreattrs, %i18n, %events -- charset %Charset; #IMPLIED -- char encoding of linked resource -- type %ContentType; #IMPLIED -- advisory content type -- name CDATA #IMPLIED -- named link end -- href %URI; #IMPLIED -- URI for linked resource -- hreflang %LanguageCode; #IMPLIED -- language code -- rel %LinkTypes; #IMPLIED -- forward link types -- rev %LinkTypes; #IMPLIED -- reverse link types -- accesskey %Character; #IMPLIED -- accessibility key character -- shape %Shape; rect -- for use with client-side image maps -- coords %Coords; #IMPLIED -- for use with client-side image maps -- tabindex NUMBER #IMPLIED -- position in tabbing order -- onfocus %Script; #IMPLIED -- the element got the focus -- onblur %Script; #IMPLIED -- the element lost the focus -- >   <!ELEMENT MAP - - ((%block;)+ | AREA+) -- client-side image map --> <!ATTLIST MAP %attrs; -- %coreattrs, %i18n, %events -- name CDATA #REQUIRED -- for reference by usemap -- > <!ELEMENT AREA - O EMPTY -- client-side image map area --> <!ATTLIST AREA %attrs; -- %coreattrs, %i18n, %events -- shape %Shape; rect -- controls interpretation of coords -- coords %Coords; #IMPLIED -- comma separated list of lengths -- href %URI; #IMPLIED -- URI for linked resource -- nohref (nohref) #IMPLIED -- this region has no action -- alt %Text; #REQUIRED -- short description -- tabindex NUMBER #IMPLIED -- position in tabbing order -- accesskey %Character; #IMPLIED -- accessibility key character -- onfocus %Script; #IMPLIED -- the element got the focus -- onblur %Script; #IMPLIED -- the element lost the focus -- >   <!ELEMENT LINK - O EMPTY -- a media-independent link --> <!ATTLIST LINK %attrs; -- %coreattrs, %i18n, %events -- charset %Charset; #IMPLIED -- char encoding of linked resource -- href %URI; #IMPLIED -- URI for linked resource -- hreflang %LanguageCode; #IMPLIED -- language code -- type %ContentType; #IMPLIED -- advisory content type -- rel %LinkTypes; #IMPLIED -- forward link types -- rev %LinkTypes; #IMPLIED -- reverse link types -- media %MediaDesc; #IMPLIED -- for rendering on these media -- >   <!ENTITY % Length "CDATA" -- nn for pixels or nn% for percentage length --> <!ENTITY % MultiLength "CDATA" -- pixel, percentage, or relative --> <!ENTITY % MultiLengths "CDATA" -- comma-separated list of MultiLength --> <!ENTITY % Pixels "CDATA" -- integer representing length in pixels -->  <!ELEMENT IMG - O EMPTY -- Embedded image --> <!ATTLIST IMG %attrs; -- %coreattrs, %i18n, %events -- src %URI; #REQUIRED -- URI of image to embed -- alt %Text; #REQUIRED -- short description -- longdesc %URI; #IMPLIED -- link to long description (complements alt) -- height %Length; #IMPLIED -- override height -- width %Length; #IMPLIED -- override width -- usemap %URI; #IMPLIED -- use client-side image map -- ismap (ismap) #IMPLIED -- use server-side image map -- >    <!ELEMENT OBJECT - - (PARAM | %flow;)* -- generic embedded object --> <!ATTLIST OBJECT %attrs; -- %coreattrs, %i18n, %events -- declare (declare) #IMPLIED -- declare but don't instantiate flag -- classid %URI; #IMPLIED -- identifies an implementation -- codebase %URI; #IMPLIED -- base URI for classid, data, archive-- data %URI; #IMPLIED -- reference to object's data -- type %ContentType; #IMPLIED -- content type for data -- codetype %ContentType; #IMPLIED -- content type for code -- archive %URI; #IMPLIED -- space separated archive list -- standby %Text; #IMPLIED -- message to show while loading -- height %Length; #IMPLIED -- override height -- width %Length; #IMPLIED -- override width -- usemap %URI; #IMPLIED -- use client-side image map -- name CDATA #IMPLIED -- submit as part of form -- tabindex NUMBER #IMPLIED -- position in tabbing order -- %reserved; -- reserved for possible future use -- > <!ELEMENT PARAM - O EMPTY -- named property value --> <!ATTLIST PARAM id ID #IMPLIED -- document-wide unique id -- name CDATA #REQUIRED -- property name -- value CDATA #IMPLIED -- property value -- valuetype (DATA|REF|OBJECT) DATA -- How to interpret value -- type %ContentType; #IMPLIED -- content type for value when valuetype=ref -- >  <!ELEMENT HR - O EMPTY -- horizontal rule --> <!ATTLIST HR %coreattrs; -- id, class, style, title -- %events; >  <!ELEMENT P - O (%inline;)* -- paragraph --> <!ATTLIST P %attrs; -- %coreattrs, %i18n, %events -- >   <!ELEMENT (%heading;) - - (%inline;)* -- heading --> <!ATTLIST (%heading;) %attrs; -- %coreattrs, %i18n, %events -- >   <!ENTITY % pre.exclusion "IMG|OBJECT|BIG|SMALL|SUB|SUP"> <!ELEMENT PRE - - (%inline;)* -(%pre.exclusion;) -- preformatted text --> <!ATTLIST PRE %attrs; -- %coreattrs, %i18n, %events -- >  <!ELEMENT Q - - (%inline;)* -- short inline quotation --> <!ATTLIST Q %attrs; -- %coreattrs, %i18n, %events -- cite %URI; #IMPLIED -- URI for source document or msg -- >  <!ELEMENT BLOCKQUOTE - - (%block;|SCRIPT)+ -- long quotation --> <!ATTLIST BLOCKQUOTE %attrs; -- %coreattrs, %i18n, %events -- cite %URI; #IMPLIED -- URI for source document or msg -- >   <!ELEMENT (INS|DEL) - - (%flow;)* -- inserted text, deleted text --> <!ATTLIST (INS|DEL) %attrs; -- %coreattrs, %i18n, %events -- cite %URI; #IMPLIED -- info on reason for change -- datetime %Datetime; #IMPLIED -- date and time of change -- >   <!ELEMENT DL - - (DT|DD)+ -- definition list --> <!ATTLIST DL %attrs; -- %coreattrs, %i18n, %events -- > <!ELEMENT DT - O (%inline;)* -- definition term --> <!ELEMENT DD - O (%flow;)* -- definition description --> <!ATTLIST (DT|DD) %attrs; -- %coreattrs, %i18n, %events -- > <!ELEMENT OL - - (LI)+ -- ordered list --> <!ATTLIST OL %attrs; -- %coreattrs, %i18n, %events -- >  <!ELEMENT UL - - (LI)+ -- unordered list --> <!ATTLIST UL %attrs; -- %coreattrs, %i18n, %events -- > <!ELEMENT LI - O (%flow;)* -- list item --> <!ATTLIST LI %attrs; -- %coreattrs, %i18n, %events -- >  <!ELEMENT FORM - - (%block;|SCRIPT)+ -(FORM) -- interactive form --> <!ATTLIST FORM %attrs; -- %coreattrs, %i18n, %events -- action %URI; #REQUIRED -- server-side form handler -- method (GET|POST) GET -- HTTP method used to submit the form-- enctype %ContentType; "application/x-www-form-urlencoded" onsubmit %Script; #IMPLIED -- the form was submitted -- onreset %Script; #IMPLIED -- the form was reset -- accept-charset %Charsets; #IMPLIED -- list of supported charsets -- >  <!ELEMENT LABEL - - (%inline;)* -(LABEL) -- form field label text --> <!ATTLIST LABEL %attrs; -- %coreattrs, %i18n, %events -- for IDREF #IMPLIED -- matches field ID value -- accesskey %Character; #IMPLIED -- accessibility key character -- onfocus %Script; #IMPLIED -- the element got the focus -- onblur %Script; #IMPLIED -- the element lost the focus -- > <!ENTITY % InputType "(TEXT | PASSWORD | CHECKBOX | RADIO | SUBMIT | RESET | FILE | HIDDEN | IMAGE | BUTTON)" >  <!ELEMENT INPUT - O EMPTY -- form control --> <!ATTLIST INPUT %attrs; -- %coreattrs, %i18n, %events -- type %InputType; TEXT -- what kind of widget is needed -- name CDATA #IMPLIED -- submit as part of form -- value CDATA #IMPLIED -- required for radio and checkboxes -- checked (checked) #IMPLIED -- for radio buttons and check boxes -- disabled (disabled) #IMPLIED -- unavailable in this context -- readonly (readonly) #IMPLIED -- for text and passwd -- size CDATA #IMPLIED -- specific to each type of field -- maxlength NUMBER #IMPLIED -- max chars for text fields -- src %URI; #IMPLIED -- for fields with images -- alt CDATA #IMPLIED -- short description -- usemap %URI; #IMPLIED -- use client-side image map -- tabindex NUMBER #IMPLIED -- position in tabbing order -- accesskey %Character; #IMPLIED -- accessibility key character -- onfocus %Script; #IMPLIED -- the element got the focus -- onblur %Script; #IMPLIED -- the element lost the focus -- onselect %Script; #IMPLIED -- some text was selected -- onchange %Script; #IMPLIED -- the element value was changed -- accept %ContentTypes; #IMPLIED -- list of MIME types for file upload -- %reserved; -- reserved for possible future use -- > <!ELEMENT SELECT - - (OPTGROUP|OPTION)+ -- option selector --> <!ATTLIST SELECT %attrs; -- %coreattrs, %i18n, %events -- name CDATA #IMPLIED -- field name -- size NUMBER #IMPLIED -- rows visible -- multiple (multiple) #IMPLIED -- default is single selection -- disabled (disabled) #IMPLIED -- unavailable in this context -- tabindex NUMBER #IMPLIED -- position in tabbing order -- onfocus %Script; #IMPLIED -- the element got the focus -- onblur %Script; #IMPLIED -- the element lost the focus -- onchange %Script; #IMPLIED -- the element value was changed -- %reserved; -- reserved for possible future use -- > <!ELEMENT OPTGROUP - - (OPTION)+ -- option group --> <!ATTLIST OPTGROUP %attrs; -- %coreattrs, %i18n, %events -- disabled (disabled) #IMPLIED -- unavailable in this context -- label %Text; #REQUIRED -- for use in hierarchical menus -- > <!ELEMENT OPTION - O (#PCDATA) -- selectable choice --> <!ATTLIST OPTION %attrs; -- %coreattrs, %i18n, %events -- selected (selected) #IMPLIED disabled (disabled) #IMPLIED -- unavailable in this context -- label %Text; #IMPLIED -- for use in hierarchical menus -- value CDATA #IMPLIED -- defaults to element content -- > <!ELEMENT TEXTAREA - - (#PCDATA) -- multi-line text field --> <!ATTLIST TEXTAREA %attrs; -- %coreattrs, %i18n, %events -- name CDATA #IMPLIED rows NUMBER #REQUIRED cols NUMBER #REQUIRED disabled (disabled) #IMPLIED -- unavailable in this context -- readonly (readonly) #IMPLIED tabindex NUMBER #IMPLIED -- position in tabbing order -- accesskey %Character; #IMPLIED -- accessibility key character -- onfocus %Script; #IMPLIED -- the element got the focus -- onblur %Script; #IMPLIED -- the element lost the focus -- onselect %Script; #IMPLIED -- some text was selected -- onchange %Script; #IMPLIED -- the element value was changed -- %reserved; -- reserved for possible future use -- >  <!ELEMENT FIELDSET - - (#PCDATA,LEGEND,(%flow;)*) -- form control group --> <!ATTLIST FIELDSET %attrs; -- %coreattrs, %i18n, %events -- > <!ELEMENT LEGEND - - (%inline;)* -- fieldset legend --> <!ENTITY % LAlign "(top|bottom|left|right)"> <!ATTLIST LEGEND %attrs; -- %coreattrs, %i18n, %events -- accesskey %Character; #IMPLIED -- accessibility key character -- > <!ELEMENT BUTTON - - (%flow;)* -(A|%formctrl;|FORM|FIELDSET) -- push button --> <!ATTLIST BUTTON %attrs; -- %coreattrs, %i18n, %events -- name CDATA #IMPLIED value CDATA #IMPLIED -- sent to server when submitted -- type (button|submit|reset) submit -- for use as form button -- disabled (disabled) #IMPLIED -- unavailable in this context -- tabindex NUMBER #IMPLIED -- position in tabbing order -- accesskey %Character; #IMPLIED -- accessibility key character -- onfocus %Script; #IMPLIED -- the element got the focus -- onblur %Script; #IMPLIED -- the element lost the focus -- %reserved; -- reserved for possible future use -- >    <!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">  <!ENTITY % TRules "(none | groups | rows | cols | all)">  <!ENTITY % TAlign "(left|center|right)">  <!ENTITY % cellhalign "align (left|center|right|justify|char) #IMPLIED char %Character; #IMPLIED -- alignment char, e.g. char=':' -- charoff %Length; #IMPLIED -- offset for alignment char --" >  <!ENTITY % cellvalign "valign (top|middle|bottom|baseline) #IMPLIED" > <!ELEMENT TABLE - - (CAPTION?, (COL*|COLGROUP*), THEAD?, TFOOT?, TBODY+)> <!ELEMENT CAPTION - - (%inline;)* -- table caption --> <!ELEMENT THEAD - O (TR)+ -- table header --> <!ELEMENT TFOOT - O (TR)+ -- table footer --> <!ELEMENT TBODY O O (TR)+ -- table body --> <!ELEMENT COLGROUP - O (col)* -- table column group --> <!ELEMENT COL - O EMPTY -- table column --> <!ELEMENT TR - O (TH|TD)+ -- table row --> <!ELEMENT (TH|TD) - O (%flow;)* -- table header cell, table data cell--> <!ATTLIST TABLE -- table element -- %attrs; -- %coreattrs, %i18n, %events -- summary %Text; #IMPLIED -- purpose/structure for speech output-- width %Length; #IMPLIED -- table width -- border %Pixels; #IMPLIED -- controls frame width around table -- frame %TFrame; #IMPLIED -- which parts of frame to render -- rules %TRules; #IMPLIED -- rulings between rows and cols -- cellspacing %Length; #IMPLIED -- spacing between cells -- cellpadding %Length; #IMPLIED -- spacing within cells -- %reserved; -- reserved for possible future use -- datapagesize CDATA #IMPLIED -- reserved for possible future use -- > <!ENTITY % CAlign "(top|bottom|left|right)"> <!ATTLIST CAPTION %attrs; -- %coreattrs, %i18n, %events -- >  <!ATTLIST COLGROUP %attrs; -- %coreattrs, %i18n, %events -- span NUMBER 1 -- default number of columns in group -- width %MultiLength; #IMPLIED -- default width for enclosed COLs -- %cellhalign; -- horizontal alignment in cells -- %cellvalign; -- vertical alignment in cells -- >  <!ATTLIST COL -- column groups and properties -- %attrs; -- %coreattrs, %i18n, %events -- span NUMBER 1 -- COL attributes affect N columns -- width %MultiLength; #IMPLIED -- column width specification -- %cellhalign; -- horizontal alignment in cells -- %cellvalign; -- vertical alignment in cells -- >  <!ATTLIST (THEAD|TBODY|TFOOT) -- table section -- %attrs; -- %coreattrs, %i18n, %events -- %cellhalign; -- horizontal alignment in cells -- %cellvalign; -- vertical alignment in cells -- > <!ATTLIST TR -- table row -- %attrs; -- %coreattrs, %i18n, %events -- %cellhalign; -- horizontal alignment in cells -- %cellvalign; -- vertical alignment in cells -- >  <!ENTITY % Scope "(row|col|rowgroup|colgroup)">  <!ATTLIST (TH|TD) -- header or data cell -- %attrs; -- %coreattrs, %i18n, %events -- abbr %Text; #IMPLIED -- abbreviation for header cell -- axis CDATA #IMPLIED -- names groups of related headers-- headers IDREFS #IMPLIED -- list of id's for header cells -- scope %Scope; #IMPLIED -- scope covered by header cells -- rowspan NUMBER 1 -- number of rows spanned by cell -- colspan NUMBER 1 -- number of cols spanned by cell -- %cellhalign; -- horizontal alignment in cells -- %cellvalign; -- vertical alignment in cells -- >   <!ENTITY % head.content "TITLE & BASE?"> <!ELEMENT HEAD O O (%head.content;) +(%head.misc;) -- document head --> <!ATTLIST HEAD %i18n; -- lang, dir -- profile %URI; #IMPLIED -- named dictionary of meta info -- >  <!ELEMENT TITLE - - (#PCDATA) -(%head.misc;) -- document title --> <!ATTLIST TITLE %i18n> <!ELEMENT BASE - O EMPTY -- document base URI --> <!ATTLIST BASE href %URI; #REQUIRED -- URI that acts as base URI -- > <!ELEMENT META - O EMPTY -- generic metainformation --> <!ATTLIST META %i18n; -- lang, dir, for use with content -- http-equiv NAME #IMPLIED -- HTTP response header name -- name NAME #IMPLIED -- metainformation name -- content CDATA #REQUIRED -- associated information -- scheme CDATA #IMPLIED -- select form of content -- > <!ELEMENT STYLE - - %StyleSheet -- style info --> <!ATTLIST STYLE %i18n; -- lang, dir, for use with title -- type %ContentType; #REQUIRED -- content type of style language -- media %MediaDesc; #IMPLIED -- designed for use with these media -- title %Text; #IMPLIED -- advisory title -- > <!ELEMENT SCRIPT - - %Script; -- script statements --> <!ATTLIST SCRIPT charset %Charset; #IMPLIED -- char encoding of linked resource -- type %ContentType; #REQUIRED -- content type of script language -- language CDATA #IMPLIED -- predefined script language name -- src %URI; #IMPLIED -- URI for an external script -- defer (defer) #IMPLIED -- UA may defer execution of script -- event CDATA #IMPLIED -- reserved for possible future use -- for %URI; #IMPLIED -- reserved for possible future use -- > <!ELEMENT NOSCRIPT - - (%block;)+ -- alternate content container for non script-based rendering --> <!ATTLIST NOSCRIPT %attrs; -- %coreattrs, %i18n, %events -- >  <!ENTITY % html.content "HEAD, BODY"> <!ELEMENT HTML O O (%html.content;) -- document root element --> <!ATTLIST HTML %i18n; -- lang, dir -- >