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- <!-- html-mcom.dtd
-
- Document Type Definition for the HyperText Markup Language (HTML DTD)
- with Mosaic Communications Copr Extensions
-
- SoftQuad SCCS @(#)html.dtd @(#)html-net.dtd 1.1 95/01/24
- $Id: html-mcom.dtd,v 1.1 1994/10/06 17:42:49 connolly Exp $
-
- Author: Daniel W. Connolly <connolly@hal.com>
- See Also: html.decl, ISOlat1.sgml
- http://home.mcom.com/home/frosting.html
- http://www.hal.com/%7Econnolly/html-spec/index.html
- http://info.cern.ch/hypertext/WWW/MarkUp2/MarkUp.html
- -->
-
- <-- Modified by SoftQuad to add BLINK element, and START attribute on
- UL, LI
- -->
-
- <!ENTITY % HTML.Version
- "-//Mosaic Comm. Corp.//DTD HTML//EN//2.0mcom"
-
- -- Typical usage:
-
- <!DOCTYPE HTML PUBLIC "-//Mosaic Comm. Corp.//DTD HTML//EN">
- <html>
- ...
- </html>
- --
- >
-
-
- <!--================== Feature Test Entities ==============================-->
-
- <!ENTITY % HTML.Recommended "IGNORE"
- -- Certain features of the language are necessary for compatibility
- with widespread usage, but they may compromise the structural
- integrity of a document. This feature test entity enables
- a more prescriptive document type definition that eliminates
- the above features.
- -->
-
- <![ %HTML.Recommended [
- <!ENTITY % HTML.Deprecated "IGNORE">
- ]]>
-
- <!ENTITY % HTML.Deprecated "INCLUDE"
- -- Certain features of the language are necessary for compatibility
- with earlier versions of the specification, but they tend
- to be used an implemented inconsistently, and their use is
- deprecated. This feature test entity enables a document type
- definition that eliminates these features.
- -->
-
- <!ENTITY % HTML.Highlighting "INCLUDE">
- <!ENTITY % HTML.Forms "INCLUDE">
-
- <!--================== Imported Names =====================================-->
-
- <!ENTITY % Content-Type "CDATA"
- -- meaning a MIME content type, as per RFC1521
- -->
-
- <!ENTITY % HTTP-Method "GET | POST"
- -- as per HTTP specification
- -->
-
- <!ENTITY % URI "CDATA"
- -- The term URI means a CDATA attribute
- whose value is a Uniform Resource Identifier,
- as defined by
- "Universal Resource Identifiers" by Tim Berners-Lee
- aka http://info.cern.ch/hypertext/WWW/Addressing/URL/URI_Overview.html
- aka RFC 1630
-
- Note that CDATA attributes are limited by the LITLEN
- capacity (1024 in the current version of html.decl),
- so that URIs in HTML have a bounded length.
-
- -->
-
-
- <!-- DTD "macros" -->
-
- <!ENTITY % heading "H1|H2|H3|H4|H5|H6">
-
- <!ENTITY % list " UL | OL | DIR | MENU " >
-
-
- <!--================ Character mnemonic entities ==========================-->
-
- <!ENTITY % ISOlat1 SYSTEM "lat1html.ent">
- %ISOlat1;
-
- <!ENTITY amp CDATA "&" -- ampersand -->
- <!ENTITY gt CDATA ">" -- greater than -->
- <!ENTITY lt CDATA "<" -- less than -->
- <!ENTITY quot CDATA """ -- double quote -->
-
- <!ENTITY reg CDATA "®" -- registered trademark -->
- <!ENTITY copy CDATA "©" -- copyright -->
-
- <!--=================== Text Markup =======================================-->
-
- <![ %HTML.Highlighting [
-
- <!ENTITY % font " TT | B | I | FONT">
-
- <!ENTITY % phrase "EM | STRONG | CODE | SAMP | KBD | VAR | CITE ">
-
- <!ENTITY % text "#PCDATA | A | IMG | BR | WBR | NOBR | CENTER | BASEFONT
- | BLINK | %phrase | %font">
-
- <!ENTITY % pre.content "#PCDATA | A | HR | BR | %font | %phrase">
-
- <!ELEMENT (%font;|%phrase) - - (%text)+>
-
- <!ELEMENT basefont - - ANY>
- <!ATTLIST (font|basefont)
- SIZE CDATA #REQUIRED -- should be NUTOKEN, using size=plus3, e.g.-->
- ]]>
-
- <!ENTITY % text "#PCDATA | A | IMG | BR | WBR | NOBR | CENTER">
-
- <!ELEMENT BLINK - - ANY>
-
- <!ELEMENT CENTER - - ANY>
-
- <!ELEMENT BR - O EMPTY>
- <!ATTLIST BR
- CLEAR (left|right|all) #IMPLIED>
-
- <!ELEMENT NOBR - - (%text)+>
- <!ELEMENT WBR - O EMPTY>
-
- <!--================== Link Markup ========================================-->
-
- <![ %HTML.Recommended [
- <!ENTITY % linkName "ID">
- ]]>
-
- <!ENTITY % linkName "CDATA">
-
- <!ENTITY % linkType "NAME"
- -- a list of these will be specified at a later date -->
-
- <!ENTITY % linkExtraAttributes
- "REL %linkType #IMPLIED -- forward relationship type --
- REV %linkType #IMPLIED -- reversed relationship type
- to referent data --
- URN CDATA #IMPLIED -- universal resource number --
-
- TITLE CDATA #IMPLIED -- advisory only --
- METHODS NAMES #IMPLIED -- supported public methods of the object:
- TEXTSEARCH, GET, HEAD, ... --
- ">
-
- <![ %HTML.Recommended [
- <!ENTITY % A.content "(%text)+"
- -- <H1><a name="xxx">Heading</a></H1>
- is preferred to
- <a name="xxx"><H1>Heading</H1></a>
- -->
- ]]>
-
- <!ENTITY % A.content "(%heading|%text)+">
-
- <!ELEMENT A - - %A.content -(A)>
-
- <!ATTLIST A
- HREF %URI #IMPLIED
- NAME %linkName #IMPLIED
- %linkExtraAttributes;
- >
-
- <!--=================== Images ============================================-->
-
- <!ENTITY % img.alt.default "#IMPLIED"
- -- ALT attribute required in Level 0 docs -->
-
- <!ELEMENT IMG - O EMPTY -- Embedded image -->
- <!ATTLIST IMG
- SRC %URI; #REQUIRED -- URI of document to embed --
- ALT CDATA %img.alt.default;
- ALIGN (left|right|top|texttop|middle|
- absmiddle|baseline|bottom|absbottom) baseline
- WIDTH NUMBER #IMPLIED
- HEIGHT NUMBER #IMPLIED
- BORDER NUMBER #IMPLIED
- VSPACE NUMBER #IMPLIED
- HSPACE NUMBER #IMPLIED
- ISMAP (ISMAP) #IMPLIED
- >
-
-
- <!--=================== Paragraphs=========================================-->
-
- <!ELEMENT P - O (%text)+>
-
-
- <!--=================== Headings, Titles, Sections ========================-->
-
- <!ELEMENT HR - O EMPTY -- horizontal rule -->
- <!ATTLIST HR
- SIZE NUMBER #IMPLIED
- WIDTH NUTOKEN #IMPLIED
- ALIGN (left|right|center) #IMPLIED
- NOSHADE (NOSHADE) #IMPLIED>
-
- <!ELEMENT ( %heading ) - - (%text;)+>
-
- <!ELEMENT TITLE - - (#PCDATA)
- -- The TITLE element is not considered part of the flow of text.
- It should be displayed, for example as the page header or
- window title.
- -->
-
-
- <!--=================== Text Flows ========================================-->
-
- <![ %HTML.Forms [
- <!ENTITY % block.forms "| FORM | ISINDEX">
- ]]>
-
- <!ENTITY % block.forms "">
-
- <![ %HTML.Deprecated [
- <!ENTITY % preformatted "PRE | XMP | LISTING">
- ]]>
-
- <!ENTITY % preformatted "PRE">
-
- <!ENTITY % block "P | %list | DL
- | %preformatted
- | BLOCKQUOTE %block.forms">
-
- <!ENTITY % flow "(%text|%block)*">
-
- <!ENTITY % pre.content "#PCDATA | A | HR | BR">
- <!ELEMENT PRE - - (%pre.content)+>
-
- <!ATTLIST PRE
- WIDTH NUMBER #implied
- >
-
- <![ %HTML.Deprecated [
-
- <!ENTITY % literal "CDATA"
- -- special non-conforming parsing mode where
- the only markup signal is the end tag
- in full
- -->
-
- <!ELEMENT XMP - - %literal>
- <!ELEMENT LISTING - - %literal>
- <!ELEMENT PLAINTEXT - O %literal>
-
- ]]>
-
-
- <!--=================== Lists =============================================-->
-
- <!ELEMENT DL - - (DT*, DD?)+>
- <!ATTLIST DL
- COMPACT (COMPACT) #IMPLIED>
-
- <!ELEMENT DT - O (%text)+>
- <!ELEMENT DD - O %flow>
-
- <!ELEMENT (OL|UL) - - (LI)+>
- <!ELEMENT (DIR|MENU) - - (LI)+ -(%block)>
- <!ATTLIST (UL)
- COMPACT (COMPACT) #IMPLIED
- TYPE CDATA #IMPLIED
- START NUMBER #IMPLIED
- >
- <!ATTLIST (OL)
- COMPACT (COMPACT) #IMPLIED
- TYPE CDATA "1"
- >
-
- <!ELEMENT LI - O %flow>
- <!ATTLIST LI
- TYPE CDATA #IMPLIED
- VALUE CDATA #implied
- START NUMBER #IMPLIED
- >
-
- <!--=================== Document Body =====================================-->
-
- <![ %HTML.Recommended [
- <!ENTITY % body.content "(%heading|%block|HR|ADDRESS)*"
- -- <h1>Heading</h1>
- <p>Text ...
- is preferred to
- <h1>Heading</h1>
- Text ...
- -->
- ]]>
-
- <!ENTITY % body.content "(%heading | %text | %block | HR | ADDRESS)*">
-
- <!ELEMENT BODY O O %body.content>
-
- <!ELEMENT BLOCKQUOTE - - %body.content>
-
- <![ %HTML.Recommended [
- <!ENTITY % address.content "(%text)*">
- ]]>
- <!ENTITY % address.content "(%text|P)*">
- <!ELEMENT ADDRESS - - %address.content>
-
-
- <!--================ Forms ===============================================-->
-
- <![ %HTML.Forms [
-
- <!ELEMENT FORM - - %body.content -(FORM) +(INPUT|SELECT|TEXTAREA)>
- <!ATTLIST FORM
- ACTION %URI #REQUIRED
- METHOD (%HTTP-Method) GET
- ENCTYPE %Content-Type; "application/x-www-form-urlencoded"
- >
-
- <!ENTITY % InputType "(TEXT | PASSWORD | CHECKBOX |
- RADIO | SUBMIT | RESET |
- IMAGE | HIDDEN )">
- <!ELEMENT INPUT - O EMPTY>
- <!ATTLIST INPUT
- TYPE %InputType TEXT
- NAME CDATA #IMPLIED -- required for all but submit and reset --
- VALUE CDATA #IMPLIED
- SRC %URI #IMPLIED -- for image inputs --
- CHECKED (CHECKED) #IMPLIED
- SIZE CDATA #IMPLIED -- like NUMBERS,
- but delimited with comma, not space --
- MAXLENGTH NUMBER #IMPLIED
- ALIGN (top|middle|bottom) #IMPLIED
- >
-
- <!ELEMENT SELECT - - (OPTION+)>
- <!ATTLIST SELECT
- NAME CDATA #REQUIRED
- SIZE NUMBER #IMPLIED
- MULTIPLE (MULTIPLE) #IMPLIED
- >
-
- <!ELEMENT OPTION - O (#PCDATA)>
- <!ATTLIST OPTION
- SELECTED (SELECTED) #IMPLIED
- VALUE CDATA #IMPLIED
- >
-
- <!ELEMENT TEXTAREA - - (#PCDATA)>
- <!ATTLIST TEXTAREA
- NAME CDATA #REQUIRED
- ROWS NUMBER #REQUIRED
- COLS NUMBER #REQUIRED
- >
-
- ]]>
-
-
- <!--================ Document Head ========================================-->
-
- <!ENTITY % head.link "& LINK*">
-
- <![ %HTML.Recommended [
- <!ENTITY % head.nextid "">
- ]]>
- <!ENTITY % head.nextid "& NEXTID?">
-
- <!ENTITY % head.content "TITLE & ISINDEX? & BASE? & META*
- %head.nextid
- %head.link">
-
- <!ELEMENT HEAD O O (%head.content)>
-
- <!ELEMENT LINK - O EMPTY>
- <!ATTLIST LINK
- HREF %URI #REQUIRED
- %linkExtraAttributes; >
-
- <!ELEMENT ISINDEX - O EMPTY>
- <!ATTLIST ISINDEX
- PROMPT CDATA "This is a searchable index. Enter search keywords:">
-
- <!ELEMENT BASE - O EMPTY>
- <!ATTLIST BASE
- HREF %URI; #REQUIRED
- >
-
- <!ELEMENT NEXTID - O EMPTY>
- <!ATTLIST NEXTID N %linkName #REQUIRED>
-
- <!ELEMENT META - O EMPTY -- Generic Metainformation -->
- <!ATTLIST META
- HTTP-EQUIV NAME #IMPLIED -- HTTP response header name --
- NAME NAME #IMPLIED -- metainformation name --
- CONTENT CDATA #REQUIRED -- associated information --
- >
-
-
- <!--================ Document Structure ===================================-->
-
- <![ %HTML.Deprecated [
- <!ENTITY % html.content "HEAD, BODY, PLAINTEXT?">
- ]]>
- <!ENTITY % html.content "HEAD, BODY">
-
- <!ELEMENT HTML O O (%html.content)>
- <!ENTITY % version.attr "VERSION CDATA #FIXED "%HTML.Version;"">
-
- <!ATTLIST HTML
- %version.attr;-- report DTD version to application --
- >
-
-
-