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<!-- |
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$Id: html.dtd,v 1.4 93/01/20 20:56:08 connolly Exp $ |
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--> |
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<!-- Regarding clause 6.1, SGML Document: |
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|
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[1] SGML document = SGML document entity, |
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(SGML subdocument entity | |
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SGML text entity | non-SGML data entity)* |
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|
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The role of SGML document entity is filled by this DTD, |
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followed by the conventional HTML data stream. |
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--> |
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|
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<!-- DTD definitions --> |
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|
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<!ENTITY % heading "H1|H2|H3|H4|H5|H6" > |
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<!ENTITY % list "UL|OL|DIR|MENU"> |
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<!ENTITY % literal "XMP|LISTING"> |
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|
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<!ENTITY % headelement |
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"TITLE | NEXTID | ISINDEX" > |
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|
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<!ENTITY % bodyelement |
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"P | %heading | |
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%list | DL | HEADERS | ADDRESS | PRE | BLOCKQUOTE |
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| %literal"> |
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|
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<!ENTITY % oldstyle "%headelement | %bodyelement | #PCDATA"> |
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<!ENTITY % URL "CDATA" |
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-- The term URL means a CDATA attribute |
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whose value is a Universal Resource Locator, |
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as defined in ftp://info.cern.ch/pub/www/doc/url3.txt |
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--> |
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|
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<!ENTITY % linkattributes |
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"NAME NMTOKEN #IMPLIED |
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HREF %URL; #IMPLIED |
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TYPE NAME #IMPLIED -- type of relashionship to referent data: |
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PARENT CHILD, SIBLING, NEXT, TOP, |
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DEFINITION, UPDATE, ORIGINAL etc. -- |
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URN CDATA #IMPLIED -- universal resource number. unique doc id -- |
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TITLE CDATA #IMPLIED -- advisory only -- |
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METHODS NAMES #IMPLIED -- supported methods of the object: |
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TEXTSEARCH, GET, HEAD, ... -- |
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"> |
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|
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<!-- Document Element --> |
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|
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<!ELEMENT HTML O O ((HEAD | BODY | %oldstyle)*, PLAINTEXT?)> |
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<!ELEMENT HEAD - - (TITLE? & ISINDEX? & NEXTID? & LINK*)> |
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|
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<!ELEMENT TITLE - - RCDATA |
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-- The TITLE element is not considered part of the flow of text. |
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It should be displayed, for example as the page header or |
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window title. |
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--> |
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|
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<!ELEMENT ISINDEX - O EMPTY |
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-- WWW clients should offer the option to perform a search on |
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documents containing ISINDEX. |
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--> |
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|
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<!ELEMENT NEXTID - O EMPTY> |
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<!ATTLIST NEXTID N NUMBER #REQUIRED |
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-- The number should be the highest number that appears in |
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any NAME attribute in the document. |
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--> |
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|
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<!ELEMENT LINK - O EMPTY> |
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<!ATTLIST LINK |
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%linkattributes> |
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|
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<!ENTITY % inline "EM | TT | STRONG | B | I | U | |
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CODE | SAMP | KBD | KEY | VAR | DFN | CITE " |
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> |
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|
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<!ELEMENT (%inline;) - - (#PCDATA)> |
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|
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<!ENTITY % hypertext "#PCDATA | %inline; | A"> |
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<!ELEMENT BODY - - (%bodyelement|%hypertext;)*> |
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|
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<!ELEMENT A - - (#PCDATA)> |
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<!ATTLIST A |
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%linkattributes; |
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> |
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|
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<!ELEMENT P - O EMPTY -- separates paragraphs --> |
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|
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<!ELEMENT (%heading) - - (%hypertext;)+> |
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|
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<!ELEMENT DL - - (DT | DD | P | %hypertext;)*> |
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<!-- Content should match ((DT,(%hypertext;)+)+,(DD,(%hypertext;)+)) |
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But mixed content is messy. |
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--> |
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<!ATTLIST DL |
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STYLE NAME #IMPLIED -- COMPACT, etc.-- |
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> |
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|
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<!ELEMENT DT - O EMPTY> |
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<!ELEMENT DD - O EMPTY> |
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|
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<!ELEMENT (UL|OL) - - (%hypertext;|LI|P)+> |
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<!ELEMENT (DIR|MENU) - - (%hypertext;|LI)+> |
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<!-- Content should match ((LI,(%hypertext;)+)+) |
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But mixed content is messy. |
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--> |
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|
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<!ELEMENT LI - O EMPTY> |
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|
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<!ELEMENT BLOCKQUOTE - - (%hypertext;|P)+ |
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-- for quoting some other source --> |
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<!ATTLIST BLOCKQUOTE |
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SOURCE CDATA #IMPLIED -- URL of source -- |
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> |
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|
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<!ELEMENT ADDRESS - - (%hypertext;|P)+> |
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|
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<!ELEMENT PRE - - (#PCDATA | A | B | I | U | P)+> |
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<!ATTLIST PRE |
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WIDTH NUMBER #implied |
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> |
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|
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<!-- Mnemonic character entities. --> |
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<!ENTITY AElig "Æ" -- capital AE diphthong (ligature) --> |
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<!ENTITY Aacute "Á" -- capital A, acute accent --> |
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<!ENTITY Acirc "Â" -- capital A, circumflex accent --> |
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<!ENTITY Agrave "À" -- capital A, grave accent --> |
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<!ENTITY Aring "Å" -- capital A, ring --> |
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<!ENTITY Atilde "Ã" -- capital A, tilde --> |
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<!ENTITY Auml "Ä" -- capital A, dieresis or umlaut mark --> |
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<!ENTITY Ccedil "Ç" -- capital C, cedilla --> |
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<!ENTITY ETH "Ð" -- capital Eth, Icelandic --> |
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<!ENTITY Eacute "É" -- capital E, acute accent --> |
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<!ENTITY Ecirc "Ê" -- capital E, circumflex accent --> |
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<!ENTITY Egrave "È" -- capital E, grave accent --> |
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<!ENTITY Euml "Ë" -- capital E, dieresis or umlaut mark --> |
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<!ENTITY Iacute "Í" -- capital I, acute accent --> |
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<!ENTITY Icirc "Î" -- capital I, circumflex accent --> |
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<!ENTITY Igrave "Ì" -- capital I, grave accent --> |
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<!ENTITY Iuml "Ï" -- capital I, dieresis or umlaut mark --> |
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<!ENTITY Ntilde "Ñ" -- capital N, tilde --> |
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<!ENTITY Oacute "Ó" -- capital O, acute accent --> |
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<!ENTITY Ocirc "Ô" -- capital O, circumflex accent --> |
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<!ENTITY Ograve "Ò" -- capital O, grave accent --> |
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<!ENTITY Oslash "Ø" -- capital O, slash --> |
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<!ENTITY Otilde "Õ" -- capital O, tilde --> |
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<!ENTITY Ouml "Ö" -- capital O, dieresis or umlaut mark --> |
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<!ENTITY THORN "Þ" -- capital THORN, Icelandic --> |
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<!ENTITY Uacute "Ú" -- capital U, acute accent --> |
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<!ENTITY Ucirc "Û" -- capital U, circumflex accent --> |
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<!ENTITY Ugrave "Ù" -- capital U, grave accent --> |
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<!ENTITY Uuml "Ü" -- capital U, dieresis or umlaut mark --> |
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<!ENTITY Yacute "Ý" -- capital Y, acute accent --> |
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<!ENTITY aacute "á" -- small a, acute accent --> |
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<!ENTITY acirc "â" -- small a, circumflex accent --> |
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<!ENTITY aelig "æ" -- small ae diphthong (ligature) --> |
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<!ENTITY agrave "à" -- small a, grave accent --> |
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<!ENTITY amp "&" -- ampersand --> |
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<!ENTITY aring "å" -- small a, ring --> |
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<!ENTITY atilde "ã" -- small a, tilde --> |
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<!ENTITY auml "ä" -- small a, dieresis or umlaut mark --> |
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<!ENTITY ccedil "ç" -- small c, cedilla --> |
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<!ENTITY eacute "é" -- small e, acute accent --> |
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<!ENTITY ecirc "ê" -- small e, circumflex accent --> |
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<!ENTITY egrave "è" -- small e, grave accent --> |
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<!ENTITY eth "ð" -- small eth, Icelandic --> |
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<!ENTITY euml "ë" -- small e, dieresis or umlaut mark --> |
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<!ENTITY gt ">" -- greater than --> |
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<!ENTITY iacute "í" -- small i, acute accent --> |
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<!ENTITY icirc "î" -- small i, circumflex accent --> |
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<!ENTITY igrave "ì" -- small i, grave accent --> |
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<!ENTITY iuml "ï" -- small i, dieresis or umlaut mark --> |
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<!ENTITY lt "<" -- less than --> |
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<!ENTITY ntilde "ñ" -- small n, tilde --> |
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<!ENTITY oacute "ó" -- small o, acute accent --> |
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<!ENTITY ocirc "ô" -- small o, circumflex accent --> |
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<!ENTITY ograve "ò" -- small o, grave accent --> |
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<!ENTITY oslash "ø" -- small o, slash --> |
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<!ENTITY otilde "õ" -- small o, tilde --> |
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<!ENTITY ouml "ö" -- small o, dieresis or umlaut mark --> |
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<!ENTITY szlig "ß" -- small sharp s, German (sz ligature) --> |
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<!ENTITY thorn "þ" -- small thorn, Icelandic --> |
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<!ENTITY uacute "ú" -- small u, acute accent --> |
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<!ENTITY ucirc "û" -- small u, circumflex accent --> |
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<!ENTITY ugrave "ù" -- small u, grave accent --> |
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<!ENTITY uuml "ü" -- small u, dieresis or umlaut mark --> |
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<!ENTITY yacute "ý" -- small y, acute accent --> |
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<!ENTITY yuml "ÿ" -- small y, dieresis or umlaut mark --> |
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<!-- deprecated elements --> |
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<!ELEMENT (%literal) - - CDATA> |
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<!ELEMENT PLAINTEXT - O EMPTY> |
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<!-- Local Variables: --> |
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<!-- mode: sgml --> |
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<!-- compile-command: "sgmls -s -p " --> |
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<!-- end: --> |
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