<fsDecl>

<fsDecl> (feature structure declaration) declares one type of feature structure. 18.11 Feature System Declaration
모듈iso-fs — 18 Feature Structures
속성att.global (@xml:id, @n, @xml:lang, @rend, @rendition, @xml:base, @xml:space) (att.global.linking (@corresp, @synch, @sameAs, @copyOf, @next, @prev, @exclude, @select)) (att.global.analytic (@ana)) (att.global.facs (@facs)) (att.global.change (@change))
typegives a name for the type of feature structure being declared.
상태 필수적
자료 유형 

<rng:ref name="data.enumerated"/>
data.enumerated
값 any convenient string of characters.
baseTypesgives the name of one or more typed feature structures from which this type inherits feature specifications and constraints; if this type includes a feature specification with the same name as that of any of those specified by this attribute, or if more than one specification of the same name is inherited, then the set of possible values is defined by unification. Similarly, the set of constraints applicable is derived by combining those specified explicitly within this element with those implied by the baseTypes attribute. When no baseTypes attribute is specified, no feature specification or constraint is inherited.
상태 수의적
자료 유형 1–∞ 출현 

<rng:ref name="data.name"/>
data.name
공백문자로 분리됨
값 one or more names as defined by the W3C XML Specification
에 의해 사용된
에 의해 포함된
iso-fs: fsdDecl
포함할 수 있다
iso-fs: fDecl fsConstraints fsDescr
선언

<rng:element name="fsDecl">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:attribute name="type">
  <rng:ref name="data.enumerated"/>
 </rng:attribute>
 <rng:optional>
  <rng:attribute name="baseTypes">
   <rng:list>
    <rng:ref name="data.name"/>
    <rng:zeroOrMore>
     <rng:ref name="data.name"/>
    </rng:zeroOrMore>
   </rng:list>
  </rng:attribute>
 </rng:optional>
 <rng:group>
  <rng:optional>
   <rng:ref name="fsDescr"/>
  </rng:optional>
  <rng:oneOrMore>
   <rng:ref name="fDecl"/>
  </rng:oneOrMore>
  <rng:optional>
   <rng:ref name="fsConstraints"/>
  </rng:optional>
 </rng:group>
</rng:element>
element fsDecl
{
   att.global.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   attribute type { data.enumerated },
   attribute baseTypes { list { data.name, data.name* } }?,
   ( fsDescr?, fDecl+, fsConstraints? )
}
예
<fsDecl type="SomeName">
 <fsDescr>Describes what this type of fs represents</fsDescr>
 <fDecl name="featureOne">
<!-- The declaration for featureOne -->
  <vRange>
<!-- the range of possible values for this feature -->
  </vRange>
 </fDecl>
 <fDecl name="featureTwo">
<!-- The declaration for featureTwo -->
  <vRange>
<!-- the range of possible values for this feature -->
  </vRange>
 </fDecl>
 <fsConstraints>
<!-- Any additional constraints for the feature structure -->
 </fsConstraints>
</fsDecl>