<if>
<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. [18.11 Feature System Declaration] | |
Module | iso-fs — 18 Feature Structures |
Attributes | att.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)) |
Used by | |
Contained by | iso-fs: vDefault |
May contain | |
Declaration |
element if { att.global.attributes, att.global.linking.attributes, att.global.analytic.attributes, att.global.facs.attributes, att.global.change.attributes, ( ( fs | f ), then, ( model.featureVal ) ) } |
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> |
Note | May contain a feature structure, followed by a feature value;
the two are separated by a then element. |