4.6.7 Change Marks
There are three elements that mark the start and the end of a
changed region, as follows:
�
Change start element � <text:change-start>
This element marks the start of a region with content where text has been
inserted or the format has been changed.
�
Change end element � <text:change-end>
This element marks the end of a region with content where text has been
inserted or the format has been changed.
�
Change position element � <text:change>
This element marks a position in an empty region where text has been deleted.
All three elements have an attribute that specifies the
ID of the region to which they belong.
<define name="change-marks">
<choice>
<element
name="text:change">
<ref
name="change-mark-attr"/>
</element>
<element name="text:change-start">
<ref
name="change-mark-attr"/>
</element>
<element
name="text:change-end">
<ref
name="change-mark-attr"/>
</element>
</choice>
</define>
<define name="change-mark-attr">
<attribute
name="text:change-id">
<ref name="IDREF"/>
</attribute>
</define>