<if>
defines a conditional default value for a feature; the condition is specified as a feature structure, and is met if it subsumes the feature structure in the text for which a default value is sought.
Module iso-fsFD
Attributes
Global and inherited attributes:
Classes and content
- May contain
- Contained by
iso-fs
Note
May contain a feature structure, followed by a feature value; the two are separated by a then element.
Example
<vDefault>
<if>
<fs>
<f name="VFORM">
<symbol value="INF"/>
</f>
<f name="SUBJ">
<binary value="true"/>
</f>
</fs>
<then/>
<symbol value="for"/>
</if>
</vDefault>
Content model
<content>
<sequence>
<alternate>
<elementRef key="fs"/>
<elementRef key="f"/>
</alternate>
<elementRef key="then"/>
<classRef key="model.featureVal"/>
</sequence>
</content>