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<!-- html.dtd |
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Document Type Definition for the HyperText Markup Language (HTML DTD) |
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$Id: html.dtd,v 1.15 1994/06/03 22:09:14 connolly Exp $ |
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Author: Daniel W. Connolly <connolly@hal.com> |
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See Also: html.decl, html-0.dtd, html-1.dtd |
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http://www.hal.com/%7Econnolly/html-spec/index.html |
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http://info.cern.ch/hypertext/WWW/MarkUp2/MarkUp.html |
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--> |
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<!ENTITY HTML.Version |
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"-//W3O//DTD WWW HTML 2.0//EN" |
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-- Typical usage: |
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<!DOCTYPE HTML PUBLIC "-//W3O//DTD WWW HTML 2.0//EN"> |
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<html> |
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... |
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</html> |
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-- |
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> |
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<!-- Imported Names --> |
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<!ENTITY % Content-Type "CDATA" |
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-- meaning a MIME content type, as per RFC1521 |
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--> |
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<!ENTITY % HTTP-Method "GET | POST"> |
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<!-- Include level 1 DTD + block extensions --> |
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<!ENTITY % block-2 "| FORM | ISINDEX" |
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--@# ISINDEX in BODY? --> |
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<!ENTITY % html-1 PUBLIC "-//W3O//DTD WWW HTML 2.0 Level 1//EN"> |
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%html-1; |
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<!-- Forms --> |
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<!ELEMENT FORM - - %body.content -(FORM) +(INPUT|SELECT|TEXTAREA)> |
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<!ATTLIST FORM |
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ACTION %URI #REQUIRED |
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METHOD (%HTTP-Method) #IMPLIED -- @# MAILTO? -- |
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ENCTYPE %Content-Type; #IMPLIED |
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> |
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<!ENTITY % InputType "(TEXT | PASSWORD | CHECKBOX | |
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RADIO | SUBMIT | RESET | |
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IMAGE | HIDDEN )"> |
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<!ELEMENT INPUT - O EMPTY> |
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<!ATTLIST INPUT |
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TYPE %InputType #IMPLIED -- @# defaults to TEXT?? -- |
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NAME CDATA #IMPLIED -- required for all but submit and reset -- |
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VALUE CDATA #IMPLIED |
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SRC %URI #IMPLIED -- for image inputs -- |
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CHECKED (CHECKED) #IMPLIED |
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SIZE CDATA #IMPLIED -- @# should be NUMBERS: delimit with space, not comma -- |
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MAXLENGTH NUMBER #IMPLIED |
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ALIGN (top|middle|bottom|left|center|right) #IMPLIED --@#supported?-- |
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> |
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<!ELEMENT SELECT - - (OPTION+)> |
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<!ATTLIST SELECT |
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NAME CDATA #REQUIRED |
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SIZE NUMBER #IMPLIED |
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MULTIPLE (MULTIPLE) #IMPLIED |
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> |
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<!ELEMENT OPTION - O (#PCDATA)> |
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<!ATTLIST OPTION |
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SELECTED (SELECTED) #IMPLIED |
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VALUE CDATA #IMPLIED |
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> |
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<!ELEMENT TEXTAREA - - (#PCDATA)> |
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<!ATTLIST TEXTAREA |
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NAME CDATA #REQUIRED |
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ROWS NUMBER #REQUIRED -- @#implied? -- |
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COLS NUMBER #REQUIRED |
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> |
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