<!ELEMENT extension EMPTY>
<!ATTLIST extension
point CDATA #REQUIRED
id CDATA #IMPLIED
name CDATA #IMPLIED>
<!ATTLIST parser
id CDATA #REQUIRED
name CDATA #REQUIRED
class CDATA #REQUIRED
mode (manual|always|never) >
<extension point=
"com.example.xyz.parsers"
>
<parser id=
"com.example.xyz.parser1"
name=
s"範例剖析器 1"
class=
"com.example.xyz.SampleParser1"
>
</parser>
</extension>