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<!-- XML EXCHANGE TABLE MODEL DECLARATION MODULE -->
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<!-- This set of declarations defines the XML version of the Exchange
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Table Model as of the date shown in the Formal Public Identifier
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This set of declarations may be referred to using a public external
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entity declaration and reference as shown in the following three
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PUBLIC "-//OASIS//DTD XML Exchange Table Model 19990315//EN">
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If various parameter entities used within this set of declarations
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are to be given non-default values, the appropriate declarations
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should be given before calling in this package (i.e., before the
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"%calstblx;" reference).
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<!-- The motivation for this XML version of the Exchange Table Model
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is simply to create an XML version of the SGML Exchange Table
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Model. By design, no effort has been made to "improve" the model.
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This XML version incorporates the logical bare minimum changes
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necessary to make the Exchange Table Model a valid XML DTD.
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It has been modified slightly for use in the combined HTML/CALS models
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supported by DocBook V4.3.
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<!-- The XML version of the Exchange Table Model differs from
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the SGML version in the following ways:
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The following parameter entities have been removed:
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- tbl.table.excep, tbl.hdft.excep, tbl.row.excep, tbl.entry.excep
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There are no exceptions in XML. The following normative statement
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is made in lieu of exceptions: the exchange table model explicitly
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forbids a table from occurring within another table. If the
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content model of an entry includes a table element, then this
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cannot be enforced by the DTD, but it is a deviation from the
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exchange table model to include a table within a table.
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- tbl.hdft.name, tbl.hdft.mdl, tbl.hdft.excep, tbl.hdft.att
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The motivation for these elements was to change the table
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header/footer elements. Since XML does not allow element declarations
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to contain name groups, and the exchange table model does not
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allow a table to contain footers, the continued presence of these
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attributes seems unnecessary.
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The following parameter entity has been added:
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This entity parameterizes the attributes on thead. It replaces
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the tbl.hdft.att parameter entity.
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Other miscellaneous changes:
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- Tag ommission indicators have been removed
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- Comments have been removed from declarations
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- NUMBER attributes have been changed to NMTOKEN
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- NUTOKEN attributes have been to changed to NMTOKEN
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- Removed the grouping characters around the content model
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parameter entry for the 'entry' element. This is necessary
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so that an entry can contain #PCDATA and be defined as an
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optional, repeatable OR group beginning with #PCDATA.
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<!-- This entity includes a set of element and attribute declarations
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that partially defines the Exchange table model. However, the model
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is not well-defined without the accompanying natural language
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description of the semantics (meanings) of these various elements,
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attributes, and attribute values. The semantic writeup, also available
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from SGML Open, should be used in conjunction with this entity.
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<!-- In order to use the Exchange table model, various parameter entity
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declarations are required. A brief description is as follows:
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ENTITY NAME WHERE USED WHAT IT IS
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%yesorno In ATTLIST of: An attribute declared value
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almost all elements for a "boolean" attribute
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%paracon In content model of: The "text" (logical content)
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<entry> of the model group for <entry>
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%titles In content model of: The "title" part of the model
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table element group for the table element
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%tbl.table.name In declaration of: The name of the "table"
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%tbl.table-titles.mdl In content model of: The model group for the title
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table elements part of the content model for
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%tbl.table.mdl In content model of: The model group for the content
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table elements model for table element,
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often (and by default) defined
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in terms of %tbl.table-titles.mdl
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%tbl.table.att In ATTLIST of: Additional attributes on the
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table element table element
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%bodyatt In ATTLIST of: Additional attributes on the
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table element table element (for backward
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compatibility with the SGML
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%tbl.tgroup.mdl In content model of: The model group for the content
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<tgroup> model for <tgroup>
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%tbl.tgroup.att In ATTLIST of: Additional attributes on the
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<tgroup> <tgroup> element
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%tbl.thead.att In ATTLIST of: Additional attributes on the
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<thead> <thead> element
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%tbl.tbody.att In ATTLIST of: Additional attributes on the
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<tbody> <tbody> element
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%tbl.colspec.att In ATTLIST of: Additional attributes on the
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<colspec> <colspec> element
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%tbl.row.mdl In content model of: The model group for the content
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<row> model for <row>
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%tbl.row.att In ATTLIST of: Additional attributes on the
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%tbl.entry.mdl In content model of: The model group for the content
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<entry> model for <entry>
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%tbl.entry.att In ATTLIST of: Additional attributes on the
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<entry> <entry> element
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This set of declarations will use the default definitions shown below
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for any of these parameter entities that are not declared before this
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set of declarations is referenced.
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<!-- These definitions are not directly related to the table model, but are
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used in the default CALS table model and may be defined elsewhere (and
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prior to the inclusion of this table module) in the referencing DTD. -->
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<!ENTITY % yesorno 'NMTOKEN'> <!-- no if zero(s), yes if any other value -->
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<!ENTITY % titles 'title?'>
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<!ENTITY % pcd "#PCDATA">
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<!ENTITY % paracon '%pcd;'> <!-- default for use in entry content -->
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The parameter entities as defined below change and simplify the CALS table
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model as published (as part of the Example DTD) in MIL-HDBK-28001. The
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resulting simplified DTD has support from the SGML Open vendors and is
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therefore more interoperable among different systems.
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These following declarations provide the Exchange default definitions
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for these entities. However, these entities can be redefined (by giving
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the appropriate parameter entity declaration(s) prior to the reference
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to this Table Model declaration set entity) to fit the needs of the
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Note, however, that changes may have significant effect on the ability to
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interchange table information. These changes may manifest themselves
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in useability, presentation, and possible structure information degradation.
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<!ENTITY % tbl.table.name "table">
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<!ENTITY % tbl.table-titles.mdl "%titles;,">
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<!ENTITY % tbl.table-main.mdl "tgroup+">
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<!ENTITY % tbl.table.mdl "%tbl.table-titles.mdl; %tbl.table-main.mdl;">
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<!ENTITY % tbl.table.att "
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pgwide %yesorno; #IMPLIED ">
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<!ENTITY % bodyatt "">
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<!ENTITY % tbl.tgroup.mdl "colspec*,thead?,tbody">
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<!ENTITY % tbl.tgroup.att "">
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<!ENTITY % tbl.thead.att "">
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<!ENTITY % tbl.tbody.att "">
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<!ENTITY % tbl.colspec.att "">
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<!ENTITY % tbl.row.mdl "entry+">
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<!ENTITY % tbl.row.att "">
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<!ENTITY % tbl.entry.mdl "(%paracon;)*">
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<!ENTITY % tbl.entry.att "">
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<!ENTITY % tbl.frame.attval "top|bottom|topbot|all|sides|none">
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<!ENTITY % tbl.tbody.mdl "row+">
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<!-- ===== Element and attribute declarations follow. ===== -->
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Default declarations previously defined in this entity and
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referenced below include:
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ENTITY % tbl.table.name "table"
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ENTITY % tbl.table-titles.mdl "%titles;,"
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ENTITY % tbl.table.mdl "%tbl.table-titles; tgroup+"
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ENTITY % tbl.table.att "
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pgwide %yesorno; #IMPLIED "
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<!ELEMENT %tbl.table.name; (%tbl.table.mdl;)>
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<!ATTLIST %tbl.table.name;
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frame (%tbl.frame.attval;) #IMPLIED
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colsep %yesorno; #IMPLIED
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rowsep %yesorno; #IMPLIED
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Default declarations previously defined in this entity and
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referenced below include:
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ENTITY % tbl.tgroup.mdl "colspec*,thead?,tbody"
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ENTITY % tbl.tgroup.att ""
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<!ELEMENT tgroup (%tbl.tgroup.mdl;) >
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cols NMTOKEN #REQUIRED
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colsep %yesorno; #IMPLIED
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rowsep %yesorno; #IMPLIED
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align (left|right|center|justify|char) #IMPLIED
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Default declarations previously defined in this entity and
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referenced below include:
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ENTITY % tbl.colspec.att ""
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<!ELEMENT colspec EMPTY >
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colnum NMTOKEN #IMPLIED
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colname NMTOKEN #IMPLIED
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colwidth CDATA #IMPLIED
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colsep %yesorno; #IMPLIED
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rowsep %yesorno; #IMPLIED
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align (left|right|center|justify|char) #IMPLIED
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charoff NMTOKEN #IMPLIED
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Default declarations previously defined in this entity and
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referenced below include:
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ENTITY % tbl.thead.att ""
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<!ELEMENT thead (row+)>
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valign (top|middle|bottom) #IMPLIED
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Default declarations previously defined in this entity and
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referenced below include:
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ENTITY % tbl.tbody.att ""
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<!ELEMENT tbody (%tbl.tbody.mdl;)>
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valign (top|middle|bottom) #IMPLIED
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Default declarations previously defined in this entity and
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referenced below include:
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ENTITY % tbl.row.mdl "entry+"
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ENTITY % tbl.row.att ""
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<!ELEMENT row (%tbl.row.mdl;)>
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rowsep %yesorno; #IMPLIED
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valign (top|middle|bottom) #IMPLIED
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Default declarations previously defined in this entity and
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referenced below include:
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ENTITY % paracon "#PCDATA"
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ENTITY % tbl.entry.mdl "(%paracon;)*"
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ENTITY % tbl.entry.att ""
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<!ELEMENT entry (%tbl.entry.mdl;)*>
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colname NMTOKEN #IMPLIED
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namest NMTOKEN #IMPLIED
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nameend NMTOKEN #IMPLIED
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morerows NMTOKEN #IMPLIED
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colsep %yesorno; #IMPLIED
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rowsep %yesorno; #IMPLIED
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align (left|right|center|justify|char) #IMPLIED
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charoff NMTOKEN #IMPLIED
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valign (top|middle|bottom) #IMPLIED
added
removed
4.3/soextblx.dtd
