suikacvs/test/html.dtd

<!--    html.dtd

        Document Type Definition for the HyperText Markup Language
        as used by the World Wide Web application (HTML DTD).

        $Id: html.dtd,v 1.11 1994/04/30 03:17:56 connolly Exp $

-->

<!-- Feature Test Entities -->

<!-- To use these, write your document like:
        <!DOCTYPE HTML [
        <!ENTITY % HTML.Optional "INCLUDE">
        <!ENTITY % html PUBLIC "-//connolly hal.com//DTD WWW HTML 1.8//EN">
        %html;
        ]>
        <TITLE>Here's my doc</TITLE>
        <p>It uses lots of optional features

 In practice, if you're using sgmls to validate your docs,
 you can stick the <!DOCTYPE [...]> in a separate file and
 validate with:
        sgmls -s doctype.sgml foo.html
 -->

<!ENTITY % HTML.Minimal  "IGNORE">
<!ENTITY % HTML.Obsolete "IGNORE">
<!ENTITY % HTML.Prescriptive "IGNORE">

<![ %HTML.Minimal [
        <!ENTITY % HTML.linkRelationships "IGNORE">
        <!ENTITY % HTML.linkMethods "IGNORE">
        <!ENTITY % HTML.linkRedundantInfo "IGNORE">
        <!ENTITY % HTML.forms "IGNORE">
        <!-- @@ nested lists -->
        <!-- @@ phrases -->
        <!-- @@ headers inside A -->
        <!-- @@ nested phrases, fonts -->
        ]]>
        
<![ %HTML.Obsolete [
        <!ENTITY % HTML.titleCDATA "INCLUDE">
        <!ENTITY % HTML.litCDATA "INCLUDE">
        <!ENTITY % HTML.pSeparator "INCLUDE">
        ]]>

<![ %HTML.Prescriptive [
        <!--
        This feature test entity prescribes that certain
        idioms detract from the structural integrity of an
        HTML document, and are therefore disallowed.
        -->
        <!ENTITY % HTML.font-phrase "IGNORE">
        <!ENTITY % HTML.anchorNameCDATA "IGNORE">
        <!ENTITY % HTML.PLAINTEXT "IGNORE">
        <!ENTITY % HTML.bodyBlockOnly "INCLUDE">
        ]]>

<!ENTITY HTML.Version
        "-//connolly hal.com//DTD WWW HTML $Date 1994/04/19 17:24:06 $//EN"
        -- public identifier for "default" version                       -- 
        -- actually, take the $'s out to get the real public identifer,  --
        -- since $ is illegal in public identifier. When DTD stabilizes, --
        -- we'll need to stop using RCS keywords to version the pub id   --
        >

<!ENTITY % HTML.bodyBlockOnly "IGNORE"
        -- only allow block elements in the BODY element
        This means all paragraphs need to start with a <P> tag.
        -->

<!ENTITY % HTML.pSeparator "IGNORE"
        -- use P element as paragraph separator, rather that container.
        -->

<!ENTITY % HTML.linkRelationships "INCLUDE"
        -- Adding markup to links to show the relationship between
        ends of a link
        see http://info.cern.ch/hypertext/WWW/MarkUp/Relationships.html
        -->

<!ENTITY % HTML.linkMethods "INCLUDE"
        -- Adding markup to links to show the methods supported
        by the referent object
        see http://info.cern.ch/hypertext/WWW/MarkUp/Elements/A.html
        -->

<!ENTITY % HTML.linkRedundantInfo "INCLUDE"
        -- Adding markup to links to give redundant information
        like URN, content type, title...
        -->

<!ENTITY % HTML.anchorNameCDATA "INCLUDE"
        -- Anchor names should be distinct. SGML parser can validate
        this if the NAME attribute of the A element is declared as ID.
        But that restricts the syntax of an anchor name to an SGML name,
        i.e. a letter followed by letters, numbers, periods and dashes,
        up to NAMELEN (34) characters long.
        -->

<!ENTITY % HTML.PLAINTEXT "INCLUDE"
        -- Support for the <PLAINTEXT> tag as a sign of the
        end of th HTML data stream and the beginning of a stream
        of text/plain data
        -->

<!ENTITY % HTML.titleCDATA "IGNORE"
        -- Is the TITLE element #PCDATA, RCDATA, or CDATA content?
        On Mosaic, it's #PCDATA, but in the linemode browser,
        it's more like CDATA, but not quite.
        -->

<!ENTITY % HTML.NEXTID "INCLUDE"
        -- Used by the NeXT implementation to keep track of the
        next anchor id to use
        -->

<!ENTITY % HTML.font-phrase "INCLUDE"
        -- allow B, I, TT, U outside PRE,
        CITE, VAR, etc. inside PRE
        -->

<!ENTITY % HTML.KEY "IGNORE"
        -- There was once a KEY element, for keyboard keys, menu items,
        buttons, etc. but it's not supported or widely documented
        -->

<!ENTITY % HTML.U "IGNORE"
        -- There was also a U element, but since it clashes with
        the common pracitce of underlining hypertext links, it is
        not widely supported
        -->

<!ENTITY % HTML.litCDATA "IGNORE"
        -- treat XMP, LISTING as CDATA, as per linemodeWWW
        -->

<!ENTITY % HTML.forms "INCLUDE"
        -- Support for forms as per
http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/fill-out-forms/overview.html
        -->

<!-- DTD definitions -->

<!ENTITY % heading "H1|H2|H3|H4|H5|H6" >
<!ENTITY % list " UL | OL | DIR | MENU ">
<!ENTITY % literal " XMP | LISTING ">

<!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

        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.

        @@ Need to discuss relative addresses.
        -->

<!ENTITY % Content-Type "CDATA"
        -- meaning a MIME content type, as per RFC1521
        -->

<![ %HTML.anchorNameCDATA [ <!ENTITY % anchor-name "CDATA"> ]]>
<!ENTITY % anchor-name "ID">

<![ %HTML.linkRelationships [ <!ENTITY % linkRelAttrs "
        REL CDATA #IMPLIED -- forward relationship type --
        REV CDATA #IMPLIED -- reversed relationship type
                              to referent data:

                                PARENT CHILD, SIBLING, NEXT, TOP,
                                DEFINITION, UPDATE, ORIGINAL etc. --
        "> ]]>
<!ENTITY % linkRelAttrs "">

<![ %HTML.linkRedundantInfo [ <!ENTITY % linkRedundantAttrs "
        URN CDATA #IMPLIED -- universal resource number --

        TITLE CDATA #IMPLIED -- advisory only --
        "> ]]>
<!ENTITY % linkRedundantAttrs "">

<![ %HTML.linkMethods [ <!ENTITY % linkMethodAttrs "
        METHODS NAMES #IMPLIED -- supported public methods of the object:
                                        TEXTSEARCH, GET, HEAD, ... --
        "> ]]>
<!ENTITY % linkMethodAttrs "">

<!ENTITY % linkattributes
        "NAME %anchor-name #IMPLIED
        HREF %URI;  #IMPLIED
        %linkRelAttrs;
        %linkRedundantAttrs;
        %linkMethodAttrs;
        ">


<!-- Document Element -->


<![ %HTML.PLAINTEXT [ <!ENTITY % obsolete-plaintext ", PLAINTEXT?"> ]]>
<!ENTITY % obsolete-plaintext "">

<!ENTITY % html-content "HEAD, BODY %obsolete-plaintext;">
<!ELEMENT HTML O O  (%html-content)>

<![ %HTML.NEXTID [  <!ENTITY % head-content "TITLE? & ISINDEX? & LINK* & BASE?
                        & NEXTID?"> ]]>
<!ENTITY % head-content "TITLE & ISINDEX? & LINK* & BASE?">
<!ELEMENT HEAD O O  (%head-content)>

<![ %HTML.titleCDATA [ <!ENTITY % title-content "CDATA"> ]]>
<!ENTITY % title-content "(#PCDATA)">
<!ELEMENT TITLE - -  %title-content
          -- 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.
          -->

<!ELEMENT ISINDEX - O EMPTY
          -- WWW clients should offer the option to perform a search on
             documents containing ISINDEX.
          -->

<!ELEMENT NEXTID - O EMPTY>
<!ATTLIST NEXTID N %anchor-name #REQUIRED
          -- The number should be a name suitable for use
             for the ID of a new element. When used, the value
             has its numeric part incremented. EG Z67 becomes Z68
          -->
<!ELEMENT LINK - O EMPTY>
<!ATTLIST LINK
        %linkattributes>
        
<!ELEMENT BASE - O EMPTY    -- Reference context for URIs -->
<!ATTLIST BASE

        HREF %URI; #REQUIRED

        >

<![ %HTML.KEY [
        <!ENTITY % key-emph "| KEY">
        ]]>
<!ENTITY % key-emph "">

<![ %HTML.U [
        <!ENTITY % u-font "| U">
        ]]>
<!ENTITY % u-font "">

<!ENTITY % font "TT | B | I %u-font">
<!ENTITY % phrase "EM | STRONG | CODE | SAMP | KBD | VAR | DFN | CITE
         | STRIKE %key-emph">


<![ %HTML.font-phrase [
        <!ENTITY % obsolete-font "| %font">
        <!ENTITY % obsolete-phrase "| %phrase">
        ]]>
<!ENTITY % obsolete-font "">
<!ENTITY % obsolete-phrase "">
<![ %HTML.pSeparator [
        <!ENTITY % obsolete-p "| P">
        ]]>
<!ENTITY % obsolete-p "">

<!ENTITY % inline "%phrase %obsolete-font">
<!ENTITY % pre-inline "%font %obsolete-phrase %obsolete-p">

<!ENTITY % text "#PCDATA | IMG | %inline | BR %obsolete-p">

<!ENTITY % htext "A | %text"    -- Plus links, no structure -->

<![ %HTML.font-phrase [ <!ENTITY % font-content "(%htext)+"> ]]>
<!ENTITY % font-content "#PCDATA">
<!ELEMENT (%font;) - - (%font-content;)>

<!ELEMENT (%phrase;) - - (%htext)+>

<!ENTITY % pre "PRE | XMP | LISTING">

<![ %HTML.forms [ <!ENTITY % block-form "| FORM | ISINDEX"> ]]>
<!ENTITY % block-form "">

<![ %HTML.pSeparator [
        <!ENTITY % obsolete-htext "| %htext">
        <!ENTITY % block-p "">
        ]]>
<!ENTITY % obsolete-htext "| A">
<!ENTITY % block-p "| P ">

<!ENTITY % block "HR | %list | DL
                | %pre | BLOCKQUOTE | ADDRESS 
                %block-form %block-p">


<![ %HTML.bodyBlockOnly [
        <!ENTITY % current-htext "">
        ]]>
<!ENTITY % current-htext "| %htext">

<!ENTITY % body-content "%heading | %block %current-htext">
<!ELEMENT BODY O O  (%body-content)*>


<!ELEMENT A     - - (%heading|%block|%text)+ -(A)
        -- @# Technically, this allows silliness like:
                <H2><A>xyz<H1>h1</H1></A></H2>
        The right way to do anchors outside of %htext is more like:
                <as id=z1><H2>lkjlkj</h2><ae start=z1>
        -->
<!ATTLIST A
        %linkattributes;
        >

<!ELEMENT IMG    - O EMPTY --  Embedded image -->
<!ATTLIST IMG
        SRC %URI;  #IMPLIED     -- URI of document to embed --
        ALT CDATA #IMPLIED
        ALIGN (top|middle|bottom) #IMPLIED
        ISMAP (ISMAP) #IMPLIED
        >


<![ %HTML.pSeparator [ <!ENTITY % p-content "EMPTY"> ]]>
<!ENTITY % p-content "(%htext)+">
<!ELEMENT P     - O %p-content>
<!ELEMENT HR    - O EMPTY -- horizontal rule -->
<!ELEMENT BR    - O EMPTY -- @# BR -> &br; -->

<!ELEMENT ( %heading )  - -  (%htext;)+>

<!ELEMENT DL    - -  (DT*, DD?)+>
<!ATTLIST DL
        COMPACT (COMPACT) #IMPLIED>

<!ELEMENT DT    - O (%htext)+>
<!ELEMENT DD    - O (%htext|%block)+>

<!ELEMENT (%list) - -  (LI)+>

<!ELEMENT LI    - O (%htext|%block)+>

<!ELEMENT BLOCKQUOTE - - (%htext|%block)+ -- @# Hmm... --
        -- for quoting some other source -->

<!ELEMENT ADDRESS - - (%htext;|%block)+>

<!ELEMENT PRE - - (#PCDATA|%pre-inline|A)+>
<!ATTLIST PRE
        WIDTH NUMBER #implied
        >

<!-- Mnemonic character entities. -->

<!ENTITY % ISOlat1 PUBLIC
  "ISO 8879:1986//ENTITIES Added Latin 1//EN">
%ISOlat1;

<!ENTITY #DEFAULT SDATA "&#38;unkown;" --display the markup-->
<!ENTITY amp CDATA "&#38;"     -- ampersand -->
<!ENTITY gt CDATA "&#62;"      -- greater than -->
<!ENTITY lt CDATA "&#60;"      -- less than -->
<!ENTITY quot CDATA "&#34;"    -- double quote -->

<!-- Processing Entities -->

<!ENTITY nbsp "<? nonbreaking-space>">
<!-- @# should add entites for processing instructions
        for line break, centering, etc. -->


<!-- Forms  -->
<![ %HTML.forms [

<!ENTITY % HTTP-Method "(GET | POST)">
<!ELEMENT FORM - - (%body-content)* -(FORM) +(INPUT|SELECT|TEXTAREA)>
<!ATTLIST FORM
        ACTION %URI #REQUIRED
        METHOD %HTTP-Method #IMPLIED -- @# MAILTO? --
        ENCTYPE %Content-Type; #IMPLIED
        >

<!ENTITY % InputType "(TEXT | PASSWORD | CHECKBOX |
                        RADIO | SUBMIT | RESET |
                        IMAGE | HIDDEN )">
<!ELEMENT INPUT - O EMPTY>
<!ATTLIST INPUT
        TYPE %InputType #IMPLIED -- @# defaults to 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 -- @# should be NUMBERS: delimit with space, not comma --
        MAXLENGTH NUMBER #IMPLIED
        ALIGN (top|middle|bottom|left|center|right) #IMPLIED --@#supported?--
        >

<!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 -- @#implied? --
        COLS NUMBER #REQUIRED
        >
]]>

<!-- Obsolete Elements  -->

<![ %HTML.litCDATA [ <!ENTITY % lit-content "CDATA"> ]]>
<!ENTITY % lit-content "RCDATA">
<!ELEMENT (%literal) - -  %lit-content>

<![ %HTML.PLAINTEXT [
<!ELEMENT PLAINTEXT - O EMPTY>
]]>
1	connolly	1.7	<!-- html.dtd
2
3	connolly	1.6	Document Type Definition for the HyperText Markup Language
4			as used by the World Wide Web application (HTML DTD).
5	connolly	1.5
6	connolly	1.12	$Id: html.dtd,v 1.11 1994/04/30 03:17:56 connolly Exp $
7	connolly	1.11
8	connolly	1.2	-->
9
10	connolly	1.8	<!-- Feature Test Entities -->
11
12			<!-- To use these, write your document like:
13			<!DOCTYPE HTML [
14			<!ENTITY % HTML.Optional "INCLUDE">
15			<!ENTITY % html PUBLIC "-//connolly hal.com//DTD WWW HTML 1.8//EN">
16			%html;
17			]>
18			<TITLE>Here's my doc</TITLE>
19			<p>It uses lots of optional features
20
21			In practice, if you're using sgmls to validate your docs,
22			you can stick the <!DOCTYPE [...]> in a separate file and
23			validate with:
24			sgmls -s doctype.sgml foo.html
25			-->
26
27			<!ENTITY % HTML.Minimal "IGNORE">
28			<!ENTITY % HTML.Obsolete "IGNORE">
29	connolly	1.11	<!ENTITY % HTML.Prescriptive "IGNORE">
30	connolly	1.8
31			<![ %HTML.Minimal [
32			<!ENTITY % HTML.linkRelationships "IGNORE">
33			<!ENTITY % HTML.linkMethods "IGNORE">
34			<!ENTITY % HTML.linkRedundantInfo "IGNORE">
35			<!ENTITY % HTML.forms "IGNORE">
36			<!-- @@ nested lists -->
37			<!-- @@ phrases -->
38	connolly	1.11	<!-- @@ headers inside A -->
39			<!-- @@ nested phrases, fonts -->
40	connolly	1.8	]]>
41
42			<![ %HTML.Obsolete [
43			<!ENTITY % HTML.titleCDATA "INCLUDE">
44			<!ENTITY % HTML.litCDATA "INCLUDE">
45			<!ENTITY % HTML.pSeparator "INCLUDE">
46			]]>
47
48	connolly	1.11	<![ %HTML.Prescriptive [
49	connolly	1.12	<!--
50			This feature test entity prescribes that certain
51			idioms detract from the structural integrity of an
52			HTML document, and are therefore disallowed.
53			-->
54	connolly	1.11	<!ENTITY % HTML.font-phrase "IGNORE">
55			<!ENTITY % HTML.anchorNameCDATA "IGNORE">
56			<!ENTITY % HTML.PLAINTEXT "IGNORE">
57	connolly	1.12	<!ENTITY % HTML.bodyBlockOnly "INCLUDE">
58	connolly	1.11	]]>
59
60			<!ENTITY HTML.Version
61			"-//connolly hal.com//DTD WWW HTML $Date 1994/04/19 17:24:06 $//EN"
62			-- public identifier for "default" version --
63			-- actually, take the $'s out to get the real public identifer, --
64			-- since $ is illegal in public identifier. When DTD stabilizes, --
65			-- we'll need to stop using RCS keywords to version the pub id --
66			>
67
68	connolly	1.12	<!ENTITY % HTML.bodyBlockOnly "IGNORE"
69			-- only allow block elements in the BODY element
70			This means all paragraphs need to start with a <P> tag.
71			-->
72	connolly	1.9
73	connolly	1.8	<!ENTITY % HTML.pSeparator "IGNORE"
74			-- use P element as paragraph separator, rather that container.
75			-->
76
77			<!ENTITY % HTML.linkRelationships "INCLUDE"
78			-- Adding markup to links to show the relationship between
79			ends of a link
80			see http://info.cern.ch/hypertext/WWW/MarkUp/Relationships.html
81			-->
82
83			<!ENTITY % HTML.linkMethods "INCLUDE"
84			-- Adding markup to links to show the methods supported
85			by the referent object
86			see http://info.cern.ch/hypertext/WWW/MarkUp/Elements/A.html
87			-->
88
89			<!ENTITY % HTML.linkRedundantInfo "INCLUDE"
90			-- Adding markup to links to give redundant information
91			like URN, content type, title...
92			-->
93
94	connolly	1.11	<!ENTITY % HTML.anchorNameCDATA "INCLUDE"
95	connolly	1.8	-- Anchor names should be distinct. SGML parser can validate
96			this if the NAME attribute of the A element is declared as ID.
97			But that restricts the syntax of an anchor name to an SGML name,
98			i.e. a letter followed by letters, numbers, periods and dashes,
99			up to NAMELEN (34) characters long.
100			-->
101
102	connolly	1.11	<!ENTITY % HTML.PLAINTEXT "INCLUDE"
103	connolly	1.8	-- Support for the <PLAINTEXT> tag as a sign of the
104			end of th HTML data stream and the beginning of a stream
105			of text/plain data
106			-->
107
108			<!ENTITY % HTML.titleCDATA "IGNORE"
109			-- Is the TITLE element #PCDATA, RCDATA, or CDATA content?
110			On Mosaic, it's #PCDATA, but in the linemode browser,
111			it's more like CDATA, but not quite.
112			-->
113
114	connolly	1.9	<!ENTITY % HTML.NEXTID "INCLUDE"
115	connolly	1.8	-- Used by the NeXT implementation to keep track of the
116			next anchor id to use
117			-->
118
119	connolly	1.11	<!ENTITY % HTML.font-phrase "INCLUDE"
120	connolly	1.8	-- allow B, I, TT, U outside PRE,
121			CITE, VAR, etc. inside PRE
122			-->
123
124	connolly	1.12	<!ENTITY % HTML.KEY "IGNORE"
125			-- There was once a KEY element, for keyboard keys, menu items,
126			buttons, etc. but it's not supported or widely documented
127			-->
128
129			<!ENTITY % HTML.U "IGNORE"
130			-- There was also a U element, but since it clashes with
131			the common pracitce of underlining hypertext links, it is
132			not widely supported
133			-->
134
135	connolly	1.8	<!ENTITY % HTML.litCDATA "IGNORE"
136			-- treat XMP, LISTING as CDATA, as per linemodeWWW
137			-->
138
139			<!ENTITY % HTML.forms "INCLUDE"
140			-- Support for forms as per
141			http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/fill-out-forms/overview.html
142			-->
143
144	connolly	1.3	<!-- DTD definitions -->
145
146	connolly	1.2	<!ENTITY % heading "H1\|H2\|H3\|H4\|H5\|H6" >
147	connolly	1.6	<!ENTITY % list " UL \| OL \| DIR \| MENU ">
148			<!ENTITY % literal " XMP \| LISTING ">
149	connolly	1.2
150	connolly	1.8	<!ENTITY % URI "CDATA"
151			-- The term URI means a CDATA attribute
152			whose value is a Uniform Resource Identifier,
153			as defined by
154			"Universal Resource Identifiers" by Tim Berners-Lee
155			aka http://info.cern.ch/hypertext/WWW/Addressing/URL/URI_Overview.html
156
157			Note that CDATA attributes are limited by the LITLEN
158			capacity (1024 in the current version of html.decl),
159			so that URIs in HTML have a bounded length.
160	connolly	1.12
161			@@ Need to discuss relative addresses.
162	connolly	1.8	-->
163
164			<!ENTITY % Content-Type "CDATA"
165	connolly	1.12	-- meaning a MIME content type, as per RFC1521
166	connolly	1.8	-->
167	connolly	1.2
168	connolly	1.8	<![ %HTML.anchorNameCDATA [ <!ENTITY % anchor-name "CDATA"> ]]>
169			<!ENTITY % anchor-name "ID">
170	connolly	1.6
171	connolly	1.8	<![ %HTML.linkRelationships [ <!ENTITY % linkRelAttrs "
172	connolly	1.6	REL CDATA #IMPLIED -- forward relationship type --
173			REV CDATA #IMPLIED -- reversed relationship type
174			to referent data:
175
176			PARENT CHILD, SIBLING, NEXT, TOP,
177			DEFINITION, UPDATE, ORIGINAL etc. --
178	connolly	1.8	"> ]]>
179			<!ENTITY % linkRelAttrs "">
180	connolly	1.6
181	connolly	1.8	<![ %HTML.linkRedundantInfo [ <!ENTITY % linkRedundantAttrs "
182	connolly	1.6	URN CDATA #IMPLIED -- universal resource number --
183
184			TITLE CDATA #IMPLIED -- advisory only --
185	connolly	1.8	"> ]]>
186			<!ENTITY % linkRedundantAttrs "">
187	connolly	1.5
188	connolly	1.8	<![ %HTML.linkMethods [ <!ENTITY % linkMethodAttrs "
189	connolly	1.6	METHODS NAMES #IMPLIED -- supported public methods of the object:
190			TEXTSEARCH, GET, HEAD, ... --
191	connolly	1.8	"> ]]>
192			<!ENTITY % linkMethodAttrs "">
193	connolly	1.3
194	connolly	1.8	<!ENTITY % linkattributes
195			"NAME %anchor-name #IMPLIED
196			HREF %URI; #IMPLIED
197			%linkRelAttrs;
198			%linkRedundantAttrs;
199			%linkMethodAttrs;
200	connolly	1.6	">
201
202
203	connolly	1.4	<!-- Document Element -->
204	connolly	1.2
205
206	connolly	1.9	<![ %HTML.PLAINTEXT [ <!ENTITY % obsolete-plaintext ", PLAINTEXT?"> ]]>
207			<!ENTITY % obsolete-plaintext "">
208
209	connolly	1.12	<!ENTITY % html-content "HEAD, BODY %obsolete-plaintext;">
210	connolly	1.8	<!ELEMENT HTML O O (%html-content)>
211
212			<![ %HTML.NEXTID [ <!ENTITY % head-content "TITLE? & ISINDEX? & LINK* & BASE?
213			& NEXTID?"> ]]>
214			<!ENTITY % head-content "TITLE & ISINDEX? & LINK* & BASE?">
215			<!ELEMENT HEAD O O (%head-content)>
216
217			<![ %HTML.titleCDATA [ <!ENTITY % title-content "CDATA"> ]]>
218			<!ENTITY % title-content "(#PCDATA)">
219			<!ELEMENT TITLE - - %title-content
220	connolly	1.6	-- The TITLE element is not considered part of the flow of text.
221			It should be displayed, for example as the page header or
222			window title.
223			-->
224	connolly	1.2
225			<!ELEMENT ISINDEX - O EMPTY
226	connolly	1.6	-- WWW clients should offer the option to perform a search on
227			documents containing ISINDEX.
228			-->
229
230	connolly	1.2	<!ELEMENT NEXTID - O EMPTY>
231	connolly	1.8	<!ATTLIST NEXTID N %anchor-name #REQUIRED
232	connolly	1.6	-- The number should be a name suitable for use
233			for the ID of a new element. When used, the value
234			has its numeric part incremented. EG Z67 becomes Z68
235			-->
236			<!ELEMENT LINK - O EMPTY>
237			<!ATTLIST LINK
238			%linkattributes>
239
240	connolly	1.8	<!ELEMENT BASE - O EMPTY -- Reference context for URIs -->
241	connolly	1.6	<!ATTLIST BASE
242
243	connolly	1.12	HREF %URI; #REQUIRED
244	connolly	1.6
245			>
246	connolly	1.8
247	connolly	1.12	<![ %HTML.KEY [
248			<!ENTITY % key-emph "\| KEY">
249			]]>
250			<!ENTITY % key-emph "">
251
252			<![ %HTML.U [
253			<!ENTITY % u-font "\| U">
254			]]>
255			<!ENTITY % u-font "">
256
257			<!ENTITY % font "TT \| B \| I %u-font">
258			<!ENTITY % phrase "EM \| STRONG \| CODE \| SAMP \| KBD \| VAR \| DFN \| CITE
259			\| STRIKE %key-emph">
260	connolly	1.8
261	connolly	1.12
262	connolly	1.8	<![ %HTML.font-phrase [
263			<!ENTITY % obsolete-font "\| %font">
264			<!ENTITY % obsolete-phrase "\| %phrase">
265			]]>
266			<!ENTITY % obsolete-font "">
267			<!ENTITY % obsolete-phrase "">
268			<![ %HTML.pSeparator [
269			<!ENTITY % obsolete-p "\| P">
270			]]>
271			<!ENTITY % obsolete-p "">
272	connolly	1.3
273	connolly	1.8	<!ENTITY % inline "%phrase %obsolete-font">
274			<!ENTITY % pre-inline "%font %obsolete-phrase %obsolete-p">
275	connolly	1.3
276	connolly	1.12	<!ENTITY % text "#PCDATA \| IMG \| %inline \| BR %obsolete-p">
277	connolly	1.6
278			<!ENTITY % htext "A \| %text" -- Plus links, no structure -->
279	connolly	1.4
280	connolly	1.8	<![ %HTML.font-phrase [ <!ENTITY % font-content "(%htext)+"> ]]>
281			<!ENTITY % font-content "#PCDATA">
282			<!ELEMENT (%font;) - - (%font-content;)>
283
284			<!ELEMENT (%phrase;) - - (%htext)+>
285	connolly	1.5
286	connolly	1.8	<!ENTITY % pre "PRE \| XMP \| LISTING">
287	connolly	1.6
288	connolly	1.9	<![ %HTML.forms [ <!ENTITY % block-form "\| FORM \| ISINDEX"> ]]>
289	connolly	1.8	<!ENTITY % block-form "">
290	connolly	1.6
291	connolly	1.8	<![ %HTML.pSeparator [
292			<!ENTITY % obsolete-htext "\| %htext">
293			<!ENTITY % block-p "">
294			]]>
295			<!ENTITY % obsolete-htext "\| A">
296			<!ENTITY % block-p "\| P ">
297	connolly	1.4
298	connolly	1.8	<!ENTITY % block "HR \| %list \| DL
299			\| %pre \| BLOCKQUOTE \| ADDRESS
300			%block-form %block-p">
301
302
303	connolly	1.12	<![ %HTML.bodyBlockOnly [
304			<!ENTITY % current-htext "">
305			]]>
306			<!ENTITY % current-htext "\| %htext">
307
308			<!ENTITY % body-content "%heading \| %block %current-htext">
309	connolly	1.8	<!ELEMENT BODY O O (%body-content)*>
310
311
312	connolly	1.12	<!ELEMENT A - - (%heading\|%block\|%text)+ -(A)
313	connolly	1.8	-- @# Technically, this allows silliness like:
314			<H2><A>xyz<H1>h1</H1></A></H2>
315			The right way to do anchors outside of %htext is more like:
316			<as id=z1><H2>lkjlkj</h2><ae start=z1>
317			-->
318	connolly	1.4	<!ATTLIST A
319	connolly	1.6	%linkattributes;
320			>
321
322			<!ELEMENT IMG - O EMPTY -- Embedded image -->
323			<!ATTLIST IMG
324	connolly	1.8	SRC %URI; #IMPLIED -- URI of document to embed --
325			ALT CDATA #IMPLIED
326			ALIGN (top\|middle\|bottom) #IMPLIED
327			ISMAP (ISMAP) #IMPLIED
328	connolly	1.6	>
329
330
331	connolly	1.8	<![ %HTML.pSeparator [ <!ENTITY % p-content "EMPTY"> ]]>
332			<!ENTITY % p-content "(%htext)+">
333			<!ELEMENT P - O %p-content>
334	connolly	1.6	<!ELEMENT HR - O EMPTY -- horizontal rule -->
335	connolly	1.8	<!ELEMENT BR - O EMPTY -- @# BR -> &br; -->
336	connolly	1.6
337			<!ELEMENT ( %heading ) - - (%htext;)+>
338
339	connolly	1.8	<!ELEMENT DL - - (DT*, DD?)+>
340			<!ATTLIST DL
341	connolly	1.11	COMPACT (COMPACT) #IMPLIED>
342	connolly	1.8
343			<!ELEMENT DT - O (%htext)+>
344			<!ELEMENT DD - O (%htext\|%block)+>
345
346			<!ELEMENT (%list) - - (LI)+>
347	connolly	1.2
348	connolly	1.8	<!ELEMENT LI - O (%htext\|%block)+>
349	connolly	1.2
350	connolly	1.9	<!ELEMENT BLOCKQUOTE - - (%htext\|%block)+ -- @# Hmm... --
351	connolly	1.6	-- for quoting some other source -->
352	connolly	1.3
353	connolly	1.11	<!ELEMENT ADDRESS - - (%htext;\|%block)+>
354	connolly	1.2
355	connolly	1.8	<!ELEMENT PRE - - (#PCDATA\|%pre-inline\|A)+>
356	connolly	1.2	<!ATTLIST PRE
357	connolly	1.6	WIDTH NUMBER #implied
358	connolly	1.2	>
359
360	connolly	1.6	<!-- Mnemonic character entities. -->
361	connolly	1.8
362			<!ENTITY % ISOlat1 PUBLIC
363			"ISO 8879:1986//ENTITIES Added Latin 1//EN">
364			%ISOlat1;
365
366	connolly	1.11	<!ENTITY #DEFAULT SDATA "&unkown;" --display the markup-->
367	connolly	1.12	<!ENTITY amp CDATA "&" -- ampersand -->
368			<!ENTITY gt CDATA ">" -- greater than -->
369			<!ENTITY lt CDATA "<" -- less than -->
370			<!ENTITY quot CDATA """ -- double quote -->
371
372			<!-- Processing Entities -->
373
374	connolly	1.8	<!ENTITY nbsp "<? nonbreaking-space>">
375			<!-- @# should add entites for processing instructions
376			for line break, centering, etc. -->
377	connolly	1.6
378	connolly	1.3
379	connolly	1.8	<!-- Forms -->
380			<![ %HTML.forms [
381
382			<!ENTITY % HTTP-Method "(GET \| POST)">
383	connolly	1.9	<!ELEMENT FORM - - (%body-content)* -(FORM) +(INPUT\|SELECT\|TEXTAREA)>
384	connolly	1.8	<!ATTLIST FORM
385			ACTION %URI #REQUIRED
386			METHOD %HTTP-Method #IMPLIED -- @# MAILTO? --
387			ENCTYPE %Content-Type; #IMPLIED
388			>
389
390			<!ENTITY % InputType "(TEXT \| PASSWORD \| CHECKBOX \|
391			RADIO \| SUBMIT \| RESET \|
392			IMAGE \| HIDDEN )">
393			<!ELEMENT INPUT - O EMPTY>
394			<!ATTLIST INPUT
395			TYPE %InputType #IMPLIED -- @# defaults to TEXT?? --
396			NAME CDATA #IMPLIED -- required for all but submit and reset --
397			VALUE CDATA #IMPLIED
398			SRC %URI #IMPLIED -- for image inputs --
399	connolly	1.11	CHECKED (CHECKED) #IMPLIED
400	connolly	1.8	SIZE CDATA #IMPLIED -- @# should be NUMBERS: delimit with space, not comma --
401			MAXLENGTH NUMBER #IMPLIED
402			ALIGN (top\|middle\|bottom\|left\|center\|right) #IMPLIED --@#supported?--
403			>
404
405			<!ELEMENT SELECT - - (OPTION+)>
406			<!ATTLIST SELECT
407			NAME CDATA #REQUIRED
408			SIZE NUMBER #IMPLIED
409	connolly	1.11	MULTIPLE (MULTIPLE) #IMPLIED
410	connolly	1.8	>
411
412			<!ELEMENT OPTION - O (#PCDATA)>
413			<!ATTLIST OPTION
414	connolly	1.11	SELECTED (SELECTED) #IMPLIED
415	connolly	1.8	VALUE CDATA #IMPLIED
416			>
417
418			<!ELEMENT TEXTAREA - - (#PCDATA)>
419			<!ATTLIST TEXTAREA
420			NAME CDATA #REQUIRED
421			ROWS NUMBER #REQUIRED -- @#implied? --
422			COLS NUMBER #REQUIRED
423			>
424			]]>
425	connolly	1.2
426	connolly	1.12	<!-- Obsolete Elements -->
427
428			<![ %HTML.litCDATA [ <!ENTITY % lit-content "CDATA"> ]]>
429			<!ENTITY % lit-content "RCDATA">
430			<!ELEMENT (%literal) - - %lit-content>
431
432			<![ %HTML.PLAINTEXT [
433			<!ELEMENT PLAINTEXT - O EMPTY>
434			]]>