[Emacs-diffs] Changes to etc/schema/soextbl.rnc

[Mark A. Hershberger]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Mark A. Hershberger <hexmode>   07/11/23 06:58:00

Index: etc/schema/soextbl.rnc
===================================================================
RCS file: etc/schema/soextbl.rnc
diff -N etc/schema/soextbl.rnc
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ etc/schema/soextbl.rnc      23 Nov 2007 06:57:45 -0000      1.1
@@ -0,0 +1,260 @@
+# XML EXCHANGE TABLE MODEL DECLARATION MODULE
+
+# This set of declarations defines the XML version of the Exchange
+# Table Model as of the date shown in the Formal Public Identifier
+# (FPI) for this entity.
+# 
+# This set of declarations may be referred to using a public external
+# entity declaration and reference as shown in the following three
+# lines:
+# 
+# <!ENTITY % calstblx
+#   PUBLIC "-//OASIS//DTD XML Exchange Table Model 19990315//EN">
+#   %calstblx;
+# 
+# If various parameter entities used within this set of declarations
+# are to be given non-default values, the appropriate declarations
+# should be given before calling in this package (i.e., before the
+# "%calstblx;" reference).
+
+# The motivation for this XML version of the Exchange Table Model
+# is simply to create an XML version of the SGML Exchange Table
+# Model. By design, no effort has been made to "improve" the model.
+# 
+# This XML version incorporates the logical bare minimum changes
+# necessary to make the Exchange Table Model a valid XML DTD.
+
+# The XML version of the Exchange Table Model differs from
+# the SGML version in the following ways:
+# 
+# The following parameter entities have been removed:
+# 
+#   - tbl.table.excep, tbl.hdft.excep, tbl.row.excep, tbl.entry.excep
+#     There are no exceptions in XML. The following normative statement
+#     is made in lieu of exceptions: the exchange table model explicitly
+#     forbids a table from occurring within another table. If the
+#     content model of an entry includes a table element, then this
+#     cannot be enforced by the DTD, but it is a deviation from the
+#     exchange table model to include a table within a table.
+# 
+#   - tbl.hdft.name, tbl.hdft.mdl, tbl.hdft.excep, tbl.hdft.att
+#     The motivation for these elements was to change the table
+#     header/footer elements. Since XML does not allow element declarations
+#     to contain name groups, and the exchange table model does not
+#     allow a table to contain footers, the continued presence of these
+#     attributes seems unnecessary.
+# 
+# The following parameter entity has been added:
+# 
+#   - tbl.thead.att
+#     This entity parameterizes the attributes on thead. It replaces
+#     the tbl.hdft.att parameter entity.
+# 
+# Other miscellaneous changes:
+# 
+#   - Tag ommission indicators have been removed
+#   - Comments have been removed from declarations
+#   - NUMBER attributes have been changed to NMTOKEN
+#   - NUTOKEN attributes have been to changed to NMTOKEN
+#   - Removed the grouping characters around the content model
+#     parameter entry for the 'entry' element. This is necessary
+#     so that an entry can contain #PCDATA and be defined as an
+#     optional, repeatable OR group beginning with #PCDATA.
+
+# This entity includes a set of element and attribute declarations
+# that partially defines the Exchange table model.  However, the model
+# is not well-defined without the accompanying natural language
+# description of the semantics (meanings) of these various elements,
+# attributes, and attribute values.  The semantic writeup, also available
+# from SGML Open, should be used in conjunction with this entity.
+
+# In order to use the Exchange table model, various parameter entity
+# declarations are required.  A brief description is as follows:
+# 
+# ENTITY NAME      WHERE USED              WHAT IT IS
+# 
+# %yesorno         In ATTLIST of:          An attribute declared value
+#                  almost all elements     for a "boolean" attribute
+# 
+# %paracon         In content model of:    The "text" (logical content)
+#                  <entry>                 of the model group for <entry>
+# 
+# %titles          In content model of:    The "title" part of the model
+#                  table element           group for the table element
+# 
+# %tbl.table.name  In declaration of:      The name of the "table"
+#                  table element           element
+# 
+# %tbl.table-titles.mdl In content model of: The model group for the title
+#                  table elements          part of the content model for
+#                                          table element
+# 
+# %tbl.table.mdl   In content model of:    The model group for the content
+#                  table elements          model for table element,
+#                                          often (and by default) defined
+#                                          in terms of %tbl.table-titles.mdl
+#                                          and tgroup
+# 
+# %tbl.table.att   In ATTLIST of:          Additional attributes on the
+#                  table element           table element
+# 
+# %bodyatt         In ATTLIST of:          Additional attributes on the
+#                  table element           table element (for backward
+#                                          compatibility with the SGML
+#                                          model)
+# 
+# %tbl.tgroup.mdl  In content model of:    The model group for the content
+#                  <tgroup>                model for <tgroup>
+# 
+# %tbl.tgroup.att  In ATTLIST of:          Additional attributes on the
+#                  <tgroup>                <tgroup> element
+# 
+# %tbl.thead.att   In ATTLIST of:          Additional attributes on the
+#                  <thead>                 <thead> element
+# 
+# %tbl.tbody.att   In ATTLIST of:          Additional attributes on the
+#                  <tbody>                 <tbody> element
+# 
+# %tbl.colspec.att In ATTLIST of:          Additional attributes on the
+#                  <colspec>               <colspec> element
+# 
+# %tbl.row.mdl     In content model of:    The model group for the content
+#                  <row>                   model for <row>
+# 
+# %tbl.row.att     In ATTLIST of:          Additional attributes on the
+#                  <row>                   <row> element
+# 
+# %tbl.entry.mdl   In content model of:    The model group for the content
+#                  <entry>                 model for <entry>
+# 
+# %tbl.entry.att   In ATTLIST of:          Additional attributes on the
+#                  <entry>                 <entry> element
+# 
+# This set of declarations will use the default definitions shown below
+# for any of these parameter entities that are not declared before this
+# set of declarations is referenced.
+
+# These definitions are not directly related to the table model, but are
+# used in the default CALS table model and may be defined elsewhere (and
+# prior to the inclusion of this table module) in the referencing DTD.
+
+yesorno = xsd:NMTOKEN
+# no if zero(s), yes if any other value
+pcd = text
+paracon = pcd
+# default for use in entry content
+
+# The parameter entities as defined below change and simplify the CALS table
+# model as published (as part of the Example DTD) in MIL-HDBK-28001.  The
+# resulting simplified DTD has support from the SGML Open vendors and is
+# therefore more interoperable among different systems.
+# 
+# These following declarations provide the Exchange default definitions
+# for these entities.  However, these entities can be redefined (by giving
+# the appropriate parameter entity declaration(s) prior to the reference
+# to this Table Model declaration set entity) to fit the needs of the
+# current application.
+# 
+# Note, however, that changes may have significant effect on the ability to
+# interchange table information.  These changes may manifest themselves
+# in useability, presentation, and possible structure information degradation.
+tbl.table-titles.mdl = title
+tbl.table-main.mdl = tgroup+
+tbl.table.mdl = tbl.table-titles.mdl | tbl.table-main.mdl
+tbl.table.att = attribute pgwide { yesorno }?
+bodyatt = empty
+tbl.tgroup.mdl = colspec*, thead?, tbody
+tbl.tgroup.att = empty
+tbl.thead.att = empty
+tbl.tbody.att = empty
+tbl.colspec.att = empty
+tbl.row.mdl = entry+
+tbl.row.att = empty
+tbl.entry.mdl = paracon*
+tbl.entry.att = empty
+# =====  Element and attribute declarations follow. =====
+
+# Default declarations previously defined in this entity and
+# referenced below include:
+# ENTITY % tbl.table.name       "table"
+# ENTITY % tbl.table-titles.mdl "%titles;,"
+# ENTITY % tbl.table.mdl        "%tbl.table-titles; tgroup+"
+# ENTITY % tbl.table.att        "
+#                    pgwide          %yesorno;       #IMPLIED "
+table = element table { table.attlist, tbl.table.mdl }
+table.attlist &=
+  attribute frame {
+    "top" | "bottom" | "topbot" | "all" | "sides" | "none"
+  }?,
+  attribute colsep { yesorno }?,
+  attribute rowsep { yesorno }?,
+  tbl.table.att,
+  bodyatt
+# Default declarations previously defined in this entity and
+# referenced below include:
+# ENTITY % tbl.tgroup.mdl    "colspec*,thead?,tbody"
+# ENTITY % tbl.tgroup.att    ""
+tgroup = element tgroup { tgroup.attlist, tbl.tgroup.mdl }
+tgroup.attlist &=
+  attribute cols { xsd:NMTOKEN },
+  attribute colsep { yesorno }?,
+  attribute rowsep { yesorno }?,
+  attribute align { "left" | "right" | "center" | "justify" | "char" }?,
+  tbl.tgroup.att
+# Default declarations previously defined in this entity and
+# referenced below include:
+# ENTITY % tbl.colspec.att   ""
+colspec = element colspec { colspec.attlist, empty }
+colspec.attlist &=
+  attribute colnum { xsd:NMTOKEN }?,
+  attribute colname { xsd:NMTOKEN }?,
+  attribute colwidth { text }?,
+  attribute colsep { yesorno }?,
+  attribute rowsep { yesorno }?,
+  attribute align { "left" | "right" | "center" | "justify" | "char" }?,
+  attribute char { text }?,
+  attribute charoff { xsd:NMTOKEN }?,
+  tbl.colspec.att
+# Default declarations previously defined in this entity and
+# referenced below include:
+# ENTITY % tbl.thead.att      ""
+thead = element thead { thead.attlist, row+ }
+thead.attlist &=
+  attribute valign { "top" | "middle" | "bottom" }?,
+  tbl.thead.att
+# Default declarations previously defined in this entity and
+# referenced below include:
+# ENTITY % tbl.tbody.att     ""
+tbody = element tbody { tbody.attlist, row+ }
+tbody.attlist &=
+  attribute valign { "top" | "middle" | "bottom" }?,
+  tbl.tbody.att
+# Default declarations previously defined in this entity and
+# referenced below include:
+# ENTITY % tbl.row.mdl       "entry+"
+# ENTITY % tbl.row.att       ""
+row = element row { row.attlist, tbl.row.mdl }
+row.attlist &=
+  attribute rowsep { yesorno }?,
+  attribute valign { "top" | "middle" | "bottom" }?,
+  tbl.row.att
+# Default declarations previously defined in this entity and
+# referenced below include:
+# ENTITY % paracon           "#PCDATA"
+# ENTITY % tbl.entry.mdl     "(%paracon;)*"
+# ENTITY % tbl.entry.att     ""
+entry = element entry { entry.attlist, tbl.entry.mdl }
+entry.attlist &=
+  attribute colname { xsd:NMTOKEN }?,
+  attribute namest { xsd:NMTOKEN }?,
+  attribute nameend { xsd:NMTOKEN }?,
+  attribute morerows { xsd:NMTOKEN }?,
+  attribute colsep { yesorno }?,
+  attribute rowsep { yesorno }?,
+  attribute align { "left" | "right" | "center" | "justify" | "char" }?,
+  attribute char { text }?,
+  attribute charoff { xsd:NMTOKEN }?,
+  attribute valign { "top" | "middle" | "bottom" }?,
+  tbl.entry.att
+title |= notAllowed
+start = table