dbebnf.dtd

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<!-- ...................................................................... -->
<!-- DocBook EBNF Module V1.1CR1 .......................................... -->
<!-- File dbebnf.dtd ...................................................... -->

<!-- Copyright (C) 2001, 2002 Organization for the Advancement
     of Structured Information Standards (OASIS).

     $Id: dbebnf.dtd 1663 2005-02-12 01:50:57Z  $

     Permission to use, copy, modify and distribute the DocBook EBNF
     Module and its accompanying documentation for any purpose and
     without fee is hereby granted in perpetuity, provided that the
     above copyright notice and this paragraph appear in all copies.
     The copyright holders make no representation about the
     suitability of the DTD for any purpose.  It is provided "as is"
     without expressed or implied warranty.

     If you modify the DocBook EBNF Module in any way, label your DTD
     as a variant of DocBook.  See the maintenance documentation for
     more information.

     Please direct all questions, bug reports, or suggestions for 
     changes to the [e-mail] mailing list. For more
     information, see http://www.oasis-open.org/docbook/.
-->

<!-- ...................................................................... -->

<!-- This is the driver file for V1.1CR1 of the DocBook EBNF Module.
     Please use the following formal public identifier to identify it:

     "-//OASIS//DTD DocBook EBNF Module V1.1CR1//EN"

     For example, if your document's top-level element is Book, and
     you are using DocBook directly, use the FPI in the DOCTYPE
     declaration:

     <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook EBNF Module V1.1CR1//EN"
                    "http://www.oasis-open.org/docbook/xml/ebnf/1.1CR1/dbebnf.dtd"
                    [...]>

     Or, if you have a higher-level driver file that customizes DocBook,
     use the FPI in the parameter entity declaration:

     <!ENTITY % DocBookEBNFDTD PUBLIC "-//OASIS//DTD DocBook EBNF Module V1.1CR1//EN"
                "http://www.oasis-open.org/docbook/xml/ebnf/1.1CR1/dbebnf.dtd">
     %DocBookEBNFDTD;

     See the documentation for detailed information on the parameter
     entity and module scheme used in DocBook, customizing DocBook and
     planning for interchange, and changes made since the last release
     of DocBook.
-->

<!ENTITY % ebnf.inline.hook "|nonterminal">
<!ENTITY % ebnf.block.hook "|productionset|constraintdef">
<!ENTITY % docbook PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "docbookx.dtd">
%docbook;

<!ELEMENT productionset
	((%formalobject.title.content;)?, (production|productionrecap)+)>
<!ATTLIST productionset
	%common.attrib;
        %role.attrib;
>

<!ELEMENT production (lhs, rhs, constraint*)>
<!ATTLIST production
	%idreq.common.attrib;
        %role.attrib;
>

<!ELEMENT lhs (#PCDATA)>
<!ATTLIST lhs
	%common.attrib;
        %role.attrib;
>

<!ELEMENT rhs (#PCDATA|nonterminal|lineannotation|sbr)*>
<!ATTLIST rhs
	%common.attrib;
        %role.attrib;
>

<!-- Allowed to be an xpointer: you can point to non-terminals in -->
<!-- other specifications. -->
<!ENTITY % required-XLink-to-production-ID "def CDATA #REQUIRED">
<!ELEMENT nonterminal (#PCDATA)>
<!ATTLIST nonterminal
	%common.attrib;
	%required-XLink-to-production-ID;
        %role.attrib;
>

<!-- Must be an IDREF: constraints identified in your spec must be -->
<!-- represented in your spec. -->
<!ENTITY % required-IDREF-to-constraintdef-ID "linkend IDREF #REQUIRED">
<!ELEMENT constraint EMPTY>
<!ATTLIST constraint
	%common.attrib;
	%required-IDREF-to-constraintdef-ID;
        %role.attrib;
>

<!-- Must be an IDREF: you can only recap productions in your spec -->
<!ENTITY % required-IDREF-to-production-ID "linkend IDREF #REQUIRED">
<!ELEMENT productionrecap EMPTY>
<!ATTLIST productionrecap
	%common.attrib;
        %role.attrib;
	%required-IDREF-to-production-ID;
>

<!ELEMENT constraintdef (title, (%admon.mix;))>
<!ATTLIST constraintdef
	%idreq.common.attrib;
        %role.attrib;
>

<!-- End of dbebnf.dtd V1.1CR1 ............................................ -->
<!-- ...................................................................... -->