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comparison etc/sgml/html.dtd @ 0:376386a54a3c r19-14

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Import from CVS: tag r19-14
author cvs
date Mon, 13 Aug 2007 08:45:50 +0200
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1 <!SGML "ISO 8879:1986"
2 --
3 Document Type Definition for the HyperText Markup Language
4 as used by the World Wide Web application (HTML DTD).
5
6 NOTE: This is a definition of HTML with respect to
7 SGML, and assumes an understanding of SGML terms.
8
9 If you find bugs in this DTD or find it does not compile
10 under some circumstances please mail www-bug@info.cern.ch
11 --
12
13 CHARSET
14 BASESET "ISO 646:1983//CHARSET
15 International Reference Version (IRV)//ESC 2/5 4/0"
16 DESCSET 0 9 UNUSED
17 9 2 9
18 11 2 UNUSED
19 13 1 13
20 14 18 UNUSED
21 32 95 32
22 127 1 UNUSED
23 BASESET "ISO Registration Number 100//CHARSET
24 ECMA-94 Right Part of Latin Alphabet Nr. 1//ESC 2/13 4/1"
25 DESCSET 128 32 UNUSED
26 160 95 32
27 255 1 UNUSED
28
29
30 CAPACITY SGMLREF
31 TOTALCAP 150000
32 GRPCAP 150000
33
34 SCOPE DOCUMENT
35 SYNTAX
36 SHUNCHAR CONTROLS 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
37 19 20 21 22 23 24 25 26 27 28 29 30 31 127 255
38 BASESET "ISO 646:1983//CHARSET
39 International Reference Version (IRV)//ESC 2/5 4/0"
40 DESCSET 0 128 0
41 FUNCTION RE 13
42 RS 10
43 SPACE 32
44 TAB SEPCHAR 9
45 NAMING LCNMSTRT ""
46 UCNMSTRT ""
47 LCNMCHAR ".-"
48 UCNMCHAR ".-"
49 NAMECASE GENERAL YES
50 ENTITY NO
51 DELIM GENERAL SGMLREF
52 SHORTREF SGMLREF
53 NAMES SGMLREF
54 QUANTITY SGMLREF
55 NAMELEN 34
56 TAGLVL 100
57 LITLEN 1024
58 GRPGTCNT 150
59 GRPCNT 64
60
61 FEATURES
62 MINIMIZE
63 DATATAG NO
64 OMITTAG NO
65 RANK NO
66 SHORTTAG NO
67 LINK
68 SIMPLE NO
69 IMPLICIT NO
70 EXPLICIT NO
71 OTHER
72 CONCUR NO
73 SUBDOC NO
74 FORMAL YES
75 APPINFO NONE
76 >
77
78 <!DOCTYPE HTML [
79 <!-- Jul 1 93 -->
80 <!-- Regarding clause 6.1, SGML Document:
81
82 [1] SGML document = SGML document entity,
83 (SGML subdocument entity |
84 SGML text entity | non-SGML data entity)*
85
86 The role of SGML document entity is filled by this DTD,
87 followed by the conventional HTML data stream.
88 -->
89
90 <!-- DTD definitions -->
91
92 <!ENTITY % heading "H1|H2|H3|H4|H5|H6" >
93 <!ENTITY % list " UL | OL | DIR | MENU ">
94 <!ENTITY % literal " XMP | LISTING ">
95
96 <!ENTITY % headelement
97 " TITLE | NEXTID |ISINDEX" >
98
99 <!ENTITY % bodyelement
100 "P | HR | %heading |
101 %list | DL | ADDRESS | PRE | BLOCKQUOTE
102 | %literal">
103
104 <!ENTITY % oldstyle "%headelement | %bodyelement | #PCDATA">
105
106 <!ENTITY % URL "CDATA"
107 -- The term URL means a CDATA attribute
108 whose value is a Uniform Resource Locator,
109 as defined. (A URN may also be usable here when defined.)
110 -->
111
112 <!ENTITY % linkattributes
113 "NAME NMTOKEN #IMPLIED
114 HREF %URL; #IMPLIED
115 REL CDATA #IMPLIED -- forward relationship type --
116 REV CDATA #IMPLIED -- reversed relationship type
117 to referent data:
118
119 PARENT CHILD, SIBLING, NEXT, TOP,
120 DEFINITION, UPDATE, ORIGINAL etc. --
121
122 URN CDATA #IMPLIED -- universal resource number --
123
124 TITLE CDATA #IMPLIED -- advisory only --
125
126 METHODS NAMES #IMPLIED -- supported public methods of the object:
127 TEXTSEARCH, GET, HEAD, ... --
128
129 ">
130
131
132 <!-- Document Element -->
133
134 <!ELEMENT HTML O O (( HEAD | BODY | %oldstyle )*, PLAINTEXT?)>
135
136 <!ELEMENT HEAD - - ( TITLE? & ISINDEX? & NEXTID? & LINK*
137 & BASE?)>
138
139 <!ELEMENT TITLE - - RCDATA
140 -- The TITLE element is not considered part of the flow of text.
141 It should be displayed, for example as the page header or
142 window title.
143 -->
144
145 <!ELEMENT ISINDEX - O EMPTY
146 -- WWW clients should offer the option to perform a search on
147 documents containing ISINDEX.
148 -->
149
150 <!ELEMENT NEXTID - O EMPTY>
151 <!ATTLIST NEXTID N NAME #REQUIRED
152 -- The number should be a name suitable for use
153 for the ID of a new element. When used, the value
154 has its numeric part incremented. EG Z67 becomes Z68
155 -->
156 <!ELEMENT LINK - O EMPTY>
157 <!ATTLIST LINK
158 %linkattributes>
159
160 <!ELEMENT BASE - O EMPTY -- Reference context for URLS -->
161 <!ATTLIST BASE
162
163 HREF %URL; #IMPLIED
164
165 >
166 <!ENTITY % inline "EM | TT | STRONG | B | I | U |
167 CODE | SAMP | KBD | KEY | VAR | DFN | CITE "
168 >
169
170 <!ELEMENT (%inline;) - - (#PCDATA)>
171
172 <!ENTITY % text "#PCDATA | IMG | %inline;">
173
174 <!ENTITY % htext "A | %text" -- Plus links, no structure -->
175
176 <!ENTITY % stext -- as htext but also nested structure --
177 "P | HR | %list | DL | ADDRESS
178 | PRE | BLOCKQUOTE
179 | %literal | %htext">
180
181
182 <!ELEMENT BODY - - (%bodyelement|%htext;)*>
183
184
185 <!ELEMENT A - - (%text)>
186 <!ATTLIST A
187 %linkattributes;
188 >
189
190 <!ELEMENT IMG - O EMPTY -- Embedded image -->
191 <!ATTLIST IMG
192 SRC %URL; #IMPLIED -- URL of document to embed --
193 >
194
195
196 <!ELEMENT P - O EMPTY -- separates paragraphs -->
197 <!ELEMENT HR - O EMPTY -- horizontal rule -->
198
199 <!ELEMENT ( %heading ) - - (%htext;)+>
200
201 <!ELEMENT DL - - (DT | DD | %stext;)*>
202 <!-- Content should match ((DT,(%htext;)+)+,(DD,(%stext;)+))
203 But mixed content is messy. -Dan Connolly
204 -->
205
206 <!ELEMENT DT - O EMPTY>
207 <!ELEMENT DD - O EMPTY>
208
209 <!ELEMENT (UL|OL) - - (%htext;|LI|P)+>
210 <!ELEMENT (DIR|MENU) - - (%htext;|LI)+>
211 <!-- Content should match ((LI,(%htext;)+)+)
212 But mixed content is messy.
213 -->
214 <!ATTLIST (%list)
215 COMPACT NAME #IMPLIED -- COMPACT, etc.--
216 >
217
218 <!ELEMENT LI - O EMPTY>
219
220 <!ELEMENT BLOCKQUOTE - - (%htext;|P)+
221 -- for quoting some other source -->
222
223 <!ELEMENT ADDRESS - - (%htext;|P)+>
224
225 <!ELEMENT PRE - - (#PCDATA|%inline|A|P)+>
226 <!ATTLIST PRE
227 WIDTH NUMBER #implied
228 >
229
230 <!-- Mnemonic character entities. -->
231 <!ENTITY AElig "&#198;" -- capital AE diphthong (ligature) -->
232 <!ENTITY Aacute "&#193;" -- capital A, acute accent -->
233 <!ENTITY Acirc "&#194;" -- capital A, circumflex accent -->
234 <!ENTITY Agrave "&#192;" -- capital A, grave accent -->
235 <!ENTITY Aring "&#197;" -- capital A, ring -->
236 <!ENTITY Atilde "&#195;" -- capital A, tilde -->
237 <!ENTITY Auml "&#196;" -- capital A, dieresis or umlaut mark -->
238 <!ENTITY Ccedil "&#199;" -- capital C, cedilla -->
239 <!ENTITY ETH "&#208;" -- capital Eth, Icelandic -->
240 <!ENTITY Eacute "&#201;" -- capital E, acute accent -->
241 <!ENTITY Ecirc "&#202;" -- capital E, circumflex accent -->
242 <!ENTITY Egrave "&#200;" -- capital E, grave accent -->
243 <!ENTITY Euml "&#203;" -- capital E, dieresis or umlaut mark -->
244 <!ENTITY Iacute "&#205;" -- capital I, acute accent -->
245 <!ENTITY Icirc "&#206;" -- capital I, circumflex accent -->
246 <!ENTITY Igrave "&#204;" -- capital I, grave accent -->
247 <!ENTITY Iuml "&#207;" -- capital I, dieresis or umlaut mark -->
248 <!ENTITY Ntilde "&#209;" -- capital N, tilde -->
249 <!ENTITY Oacute "&#211;" -- capital O, acute accent -->
250 <!ENTITY Ocirc "&#212;" -- capital O, circumflex accent -->
251 <!ENTITY Ograve "&#210;" -- capital O, grave accent -->
252 <!ENTITY Oslash "&#216;" -- capital O, slash -->
253 <!ENTITY Otilde "&#213;" -- capital O, tilde -->
254 <!ENTITY Ouml "&#214;" -- capital O, dieresis or umlaut mark -->
255 <!ENTITY THORN "&#222;" -- capital THORN, Icelandic -->
256 <!ENTITY Uacute "&#218;" -- capital U, acute accent -->
257 <!ENTITY Ucirc "&#219;" -- capital U, circumflex accent -->
258 <!ENTITY Ugrave "&#217;" -- capital U, grave accent -->
259 <!ENTITY Uuml "&#220;" -- capital U, dieresis or umlaut mark -->
260 <!ENTITY Yacute "&#221;" -- capital Y, acute accent -->
261 <!ENTITY aacute "&#225;" -- small a, acute accent -->
262 <!ENTITY acirc "&#226;" -- small a, circumflex accent -->
263 <!ENTITY aelig "&#230;" -- small ae diphthong (ligature) -->
264 <!ENTITY agrave "&#224;" -- small a, grave accent -->
265 <!ENTITY amp "&#38;" -- ampersand -->
266 <!ENTITY aring "&#229;" -- small a, ring -->
267 <!ENTITY atilde "&#227;" -- small a, tilde -->
268 <!ENTITY auml "&#228;" -- small a, dieresis or umlaut mark -->
269 <!ENTITY ccedil "&#231;" -- small c, cedilla -->
270 <!ENTITY eacute "&#233;" -- small e, acute accent -->
271 <!ENTITY ecirc "&#234;" -- small e, circumflex accent -->
272 <!ENTITY egrave "&#232;" -- small e, grave accent -->
273 <!ENTITY eth "&#240;" -- small eth, Icelandic -->
274 <!ENTITY euml "&#235;" -- small e, dieresis or umlaut mark -->
275 <!ENTITY gt "&#62;" -- greater than -->
276 <!ENTITY iacute "&#237;" -- small i, acute accent -->
277 <!ENTITY icirc "&#238;" -- small i, circumflex accent -->
278 <!ENTITY igrave "&#236;" -- small i, grave accent -->
279 <!ENTITY iuml "&#239;" -- small i, dieresis or umlaut mark -->
280 <!ENTITY lt "&#60;" -- less than -->
281 <!ENTITY nbsp "&#32;" -- should be NON_BREAKING space -->
282 <!ENTITY ntilde "&#241;" -- small n, tilde -->
283 <!ENTITY oacute "&#243;" -- small o, acute accent -->
284 <!ENTITY ocirc "&#244;" -- small o, circumflex accent -->
285 <!ENTITY ograve "&#242;" -- small o, grave accent -->
286 <!ENTITY oslash "&#248;" -- small o, slash -->
287 <!ENTITY otilde "&#245;" -- small o, tilde -->
288 <!ENTITY ouml "&#246;" -- small o, dieresis or umlaut mark -->
289 <!ENTITY szlig "&#223;" -- small sharp s, German (sz ligature) -->
290 <!ENTITY thorn "&#254;" -- small thorn, Icelandic -->
291 <!ENTITY uacute "&#250;" -- small u, acute accent -->
292 <!ENTITY ucirc "&#251;" -- small u, circumflex accent -->
293 <!ENTITY ugrave "&#249;" -- small u, grave accent -->
294 <!ENTITY uuml "&#252;" -- small u, dieresis or umlaut mark -->
295 <!ENTITY yacute "&#253;" -- small y, acute accent -->
296 <!ENTITY yuml "&#255;" -- small y, dieresis or umlaut mark -->
297
298 <!-- deprecated elements -->
299
300 <!ELEMENT (%literal) - - CDATA>
301
302 <!ELEMENT PLAINTEXT - O EMPTY>
303
304 <!-- Local Variables: -->
305 <!-- mode: sgml -->
306 <!-- compile-command: "sgmls -s -p " -->
307 <!-- end: -->
308 ]>